Merge remote-tracking branch 'refs/remotes/origin/master'
This commit is contained in:
commit
860678048e
114
include/big_endian.h
Normal file
114
include/big_endian.h
Normal file
|
@ -0,0 +1,114 @@
|
||||||
|
/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
Data in big-endian format.
|
||||||
|
*/
|
||||||
|
static inline void float4store(uchar *T, float A)
|
||||||
|
{ *(T)= ((uchar *) &A)[3];
|
||||||
|
*((T)+1)=(char) ((uchar *) &A)[2];
|
||||||
|
*((T)+2)=(char) ((uchar *) &A)[1];
|
||||||
|
*((T)+3)=(char) ((uchar *) &A)[0]; }
|
||||||
|
|
||||||
|
static inline void float4get (float *V, const uchar *M)
|
||||||
|
{ float def_temp;
|
||||||
|
((uchar*) &def_temp)[0]=(M)[3];
|
||||||
|
((uchar*) &def_temp)[1]=(M)[2];
|
||||||
|
((uchar*) &def_temp)[2]=(M)[1];
|
||||||
|
((uchar*) &def_temp)[3]=(M)[0];
|
||||||
|
(*V)=def_temp; }
|
||||||
|
|
||||||
|
static inline void float8store(uchar *T, double V)
|
||||||
|
{ *(T)= ((uchar *) &V)[7];
|
||||||
|
*((T)+1)=(char) ((uchar *) &V)[6];
|
||||||
|
*((T)+2)=(char) ((uchar *) &V)[5];
|
||||||
|
*((T)+3)=(char) ((uchar *) &V)[4];
|
||||||
|
*((T)+4)=(char) ((uchar *) &V)[3];
|
||||||
|
*((T)+5)=(char) ((uchar *) &V)[2];
|
||||||
|
*((T)+6)=(char) ((uchar *) &V)[1];
|
||||||
|
*((T)+7)=(char) ((uchar *) &V)[0]; }
|
||||||
|
|
||||||
|
static inline void float8get (double *V, const uchar *M)
|
||||||
|
{ double def_temp;
|
||||||
|
((uchar*) &def_temp)[0]=(M)[7];
|
||||||
|
((uchar*) &def_temp)[1]=(M)[6];
|
||||||
|
((uchar*) &def_temp)[2]=(M)[5];
|
||||||
|
((uchar*) &def_temp)[3]=(M)[4];
|
||||||
|
((uchar*) &def_temp)[4]=(M)[3];
|
||||||
|
((uchar*) &def_temp)[5]=(M)[2];
|
||||||
|
((uchar*) &def_temp)[6]=(M)[1];
|
||||||
|
((uchar*) &def_temp)[7]=(M)[0];
|
||||||
|
(*V) = def_temp; }
|
||||||
|
|
||||||
|
static inline void ushortget(uint16 *V, const uchar *pM)
|
||||||
|
{ *V = (uint16) (((uint16) ((uchar) (pM)[1]))+
|
||||||
|
((uint16) ((uint16) (pM)[0]) << 8)); }
|
||||||
|
static inline void shortget (int16 *V, const uchar *pM)
|
||||||
|
{ *V = (short) (((short) ((uchar) (pM)[1]))+
|
||||||
|
((short) ((short) (pM)[0]) << 8)); }
|
||||||
|
static inline void longget (int32 *V, const uchar *pM)
|
||||||
|
{ int32 def_temp;
|
||||||
|
((uchar*) &def_temp)[0]=(pM)[0];
|
||||||
|
((uchar*) &def_temp)[1]=(pM)[1];
|
||||||
|
((uchar*) &def_temp)[2]=(pM)[2];
|
||||||
|
((uchar*) &def_temp)[3]=(pM)[3];
|
||||||
|
(*V)=def_temp; }
|
||||||
|
static inline void ulongget (uint32 *V, const uchar *pM)
|
||||||
|
{ uint32 def_temp;
|
||||||
|
((uchar*) &def_temp)[0]=(pM)[0];
|
||||||
|
((uchar*) &def_temp)[1]=(pM)[1];
|
||||||
|
((uchar*) &def_temp)[2]=(pM)[2];
|
||||||
|
((uchar*) &def_temp)[3]=(pM)[3];
|
||||||
|
(*V)=def_temp; }
|
||||||
|
static inline void shortstore(uchar *T, int16 A)
|
||||||
|
{ uint def_temp=(uint) (A) ;
|
||||||
|
*(((char*)T)+1)=(char)(def_temp);
|
||||||
|
*(((char*)T)+0)=(char)(def_temp >> 8); }
|
||||||
|
static inline void longstore (uchar *T, int32 A)
|
||||||
|
{ *(((char*)T)+3)=((A));
|
||||||
|
*(((char*)T)+2)=(((A) >> 8));
|
||||||
|
*(((char*)T)+1)=(((A) >> 16));
|
||||||
|
*(((char*)T)+0)=(((A) >> 24)); }
|
||||||
|
|
||||||
|
static inline void floatget(float *V, const uchar *M)
|
||||||
|
{
|
||||||
|
memcpy(V, (M), sizeof(float));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void floatstore(uchar *T, float V)
|
||||||
|
{
|
||||||
|
memcpy((T), (&V), sizeof(float));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void doubleget(double *V, const uchar *M)
|
||||||
|
{
|
||||||
|
memcpy(V, (M), sizeof(double));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void doublestore(uchar *T, double V)
|
||||||
|
{
|
||||||
|
memcpy((T), &V, sizeof(double));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void longlongget(longlong *V, const uchar *M)
|
||||||
|
{
|
||||||
|
memcpy(V, (M), sizeof(ulonglong));
|
||||||
|
}
|
||||||
|
static inline void longlongstore(uchar *T, longlong V)
|
||||||
|
{
|
||||||
|
memcpy((T), &V, sizeof(ulonglong));
|
||||||
|
}
|
70
include/binary_log_types.h
Normal file
70
include/binary_log_types.h
Normal file
|
@ -0,0 +1,70 @@
|
||||||
|
/* Copyright (c) 2014, 2015 Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file binary_log_types.h
|
||||||
|
|
||||||
|
@brief This file contains the field type.
|
||||||
|
|
||||||
|
|
||||||
|
@note This file can be imported both from C and C++ code, so the
|
||||||
|
definitions have to be constructed to support this.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef BINARY_LOG_TYPES_INCLUDED
|
||||||
|
#define BINARY_LOG_TYPES_INCLUDED
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Constants exported from this package.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef enum enum_field_types {
|
||||||
|
MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
|
||||||
|
MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
|
||||||
|
MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
|
||||||
|
MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
|
||||||
|
MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
|
||||||
|
MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
|
||||||
|
MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
|
||||||
|
MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
|
||||||
|
MYSQL_TYPE_BIT,
|
||||||
|
MYSQL_TYPE_TIMESTAMP2,
|
||||||
|
MYSQL_TYPE_DATETIME2,
|
||||||
|
MYSQL_TYPE_TIME2,
|
||||||
|
MYSQL_TYPE_JSON=245,
|
||||||
|
MYSQL_TYPE_NEWDECIMAL=246,
|
||||||
|
MYSQL_TYPE_ENUM=247,
|
||||||
|
MYSQL_TYPE_SET=248,
|
||||||
|
MYSQL_TYPE_TINY_BLOB=249,
|
||||||
|
MYSQL_TYPE_MEDIUM_BLOB=250,
|
||||||
|
MYSQL_TYPE_LONG_BLOB=251,
|
||||||
|
MYSQL_TYPE_BLOB=252,
|
||||||
|
MYSQL_TYPE_VAR_STRING=253,
|
||||||
|
MYSQL_TYPE_STRING=254,
|
||||||
|
MYSQL_TYPE_GEOMETRY=255
|
||||||
|
} enum_field_types;
|
||||||
|
|
||||||
|
#define DATETIME_MAX_DECIMALS 6
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif // __cplusplus
|
||||||
|
|
||||||
|
#endif /* BINARY_LOG_TYPES_INCLUDED */
|
97
include/byte_order_generic.h
Normal file
97
include/byte_order_generic.h
Normal file
|
@ -0,0 +1,97 @@
|
||||||
|
/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Endianness-independent definitions for architectures other
|
||||||
|
than the x86 architecture.
|
||||||
|
*/
|
||||||
|
static inline int16 sint2korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
(int16) (((int16) (A[0])) +
|
||||||
|
((int16) (A[1]) << 8))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int32 sint4korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
(int32) (((int32) (A[0])) +
|
||||||
|
(((int32) (A[1]) << 8)) +
|
||||||
|
(((int32) (A[2]) << 16)) +
|
||||||
|
(((int32) (A[3]) << 24)))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline uint16 uint2korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
(uint16) (((uint16) (A[0])) +
|
||||||
|
((uint16) (A[1]) << 8))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline uint32 uint4korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
(uint32) (((uint32) (A[0])) +
|
||||||
|
(((uint32) (A[1])) << 8) +
|
||||||
|
(((uint32) (A[2])) << 16) +
|
||||||
|
(((uint32) (A[3])) << 24))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong uint8korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
((ulonglong)(((uint32) (A[0])) +
|
||||||
|
(((uint32) (A[1])) << 8) +
|
||||||
|
(((uint32) (A[2])) << 16) +
|
||||||
|
(((uint32) (A[3])) << 24)) +
|
||||||
|
(((ulonglong) (((uint32) (A[4])) +
|
||||||
|
(((uint32) (A[5])) << 8) +
|
||||||
|
(((uint32) (A[6])) << 16) +
|
||||||
|
(((uint32) (A[7])) << 24))) <<
|
||||||
|
32))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline longlong sint8korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return (longlong) uint8korr(A);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int2store(uchar *T, uint16 A)
|
||||||
|
{
|
||||||
|
uint def_temp= A ;
|
||||||
|
*(T)= (uchar)(def_temp);
|
||||||
|
*(T+1)= (uchar)(def_temp >> 8);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int4store(uchar *T, uint32 A)
|
||||||
|
{
|
||||||
|
*(T)= (uchar) (A);
|
||||||
|
*(T+1)=(uchar) (A >> 8);
|
||||||
|
*(T+2)=(uchar) (A >> 16);
|
||||||
|
*(T+3)=(uchar) (A >> 24);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int8store(uchar *T, ulonglong A)
|
||||||
|
{
|
||||||
|
uint def_temp= (uint) A,
|
||||||
|
def_temp2= (uint) (A >> 32);
|
||||||
|
int4store(T, def_temp);
|
||||||
|
int4store(T+4,def_temp2);
|
||||||
|
}
|
56
include/byte_order_generic_x86.h
Normal file
56
include/byte_order_generic_x86.h
Normal file
|
@ -0,0 +1,56 @@
|
||||||
|
/* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Optimized functions for the x86 architecture (_WIN32 included).
|
||||||
|
|
||||||
|
x86 handles misaligned reads and writes just fine, so suppress
|
||||||
|
UBSAN warnings for these functions.
|
||||||
|
*/
|
||||||
|
static inline int16 sint2korr(const uchar *A) SUPPRESS_UBSAN;
|
||||||
|
static inline int16 sint2korr(const uchar *A) { return *((int16*) A); }
|
||||||
|
|
||||||
|
static inline int32 sint4korr(const uchar *A) SUPPRESS_UBSAN;
|
||||||
|
static inline int32 sint4korr(const uchar *A) { return *((int32*) A); }
|
||||||
|
|
||||||
|
static inline uint16 uint2korr(const uchar *A) SUPPRESS_UBSAN;
|
||||||
|
static inline uint16 uint2korr(const uchar *A) { return *((uint16*) A); }
|
||||||
|
|
||||||
|
static inline uint32 uint4korr(const uchar *A) SUPPRESS_UBSAN;
|
||||||
|
static inline uint32 uint4korr(const uchar *A) { return *((uint32*) A); }
|
||||||
|
|
||||||
|
static inline ulonglong uint8korr(const uchar *A) SUPPRESS_UBSAN;
|
||||||
|
static inline ulonglong uint8korr(const uchar *A) { return *((ulonglong*) A);}
|
||||||
|
|
||||||
|
static inline longlong sint8korr(const uchar *A) SUPPRESS_UBSAN;
|
||||||
|
static inline longlong sint8korr(const uchar *A) { return *((longlong*) A); }
|
||||||
|
|
||||||
|
static inline void int2store(uchar *T, uint16 A) SUPPRESS_UBSAN;
|
||||||
|
static inline void int2store(uchar *T, uint16 A)
|
||||||
|
{
|
||||||
|
*((uint16*) T)= A;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int4store(uchar *T, uint32 A) SUPPRESS_UBSAN;
|
||||||
|
static inline void int4store(uchar *T, uint32 A)
|
||||||
|
{
|
||||||
|
*((uint32*) T)= A;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int8store(uchar *T, ulonglong A) SUPPRESS_UBSAN;
|
||||||
|
static inline void int8store(uchar *T, ulonglong A)
|
||||||
|
{
|
||||||
|
*((ulonglong*) T)= A;
|
||||||
|
}
|
137
include/decimal.h
Normal file
137
include/decimal.h
Normal file
|
@ -0,0 +1,137 @@
|
||||||
|
/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef DECIMAL_INCLUDED
|
||||||
|
#define DECIMAL_INCLUDED
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{TRUNCATE=0, HALF_EVEN, HALF_UP, CEILING, FLOOR}
|
||||||
|
decimal_round_mode;
|
||||||
|
typedef int32 decimal_digit_t;
|
||||||
|
|
||||||
|
/**
|
||||||
|
intg is the number of *decimal* digits (NOT number of decimal_digit_t's !)
|
||||||
|
before the point
|
||||||
|
frac is the number of decimal digits after the point
|
||||||
|
len is the length of buf (length of allocated space) in decimal_digit_t's,
|
||||||
|
not in bytes
|
||||||
|
sign false means positive, true means negative
|
||||||
|
buf is an array of decimal_digit_t's
|
||||||
|
*/
|
||||||
|
typedef struct st_decimal_t {
|
||||||
|
int intg, frac, len;
|
||||||
|
my_bool sign;
|
||||||
|
decimal_digit_t *buf;
|
||||||
|
} decimal_t;
|
||||||
|
|
||||||
|
#ifndef MYSQL_ABI_CHECK
|
||||||
|
int internal_str2dec(const char *from, decimal_t *to, char **end,
|
||||||
|
my_bool fixed);
|
||||||
|
int decimal2string(const decimal_t *from, char *to, int *to_len,
|
||||||
|
int fixed_precision, int fixed_decimals,
|
||||||
|
char filler);
|
||||||
|
int decimal2ulonglong(decimal_t *from, ulonglong *to);
|
||||||
|
int ulonglong2decimal(ulonglong from, decimal_t *to);
|
||||||
|
int decimal2longlong(decimal_t *from, longlong *to);
|
||||||
|
int longlong2decimal(longlong from, decimal_t *to);
|
||||||
|
int decimal2double(const decimal_t *from, double *to);
|
||||||
|
int double2decimal(double from, decimal_t *to);
|
||||||
|
int decimal_actual_fraction(decimal_t *from);
|
||||||
|
int decimal2bin(decimal_t *from, uchar *to, int precision, int scale);
|
||||||
|
int bin2decimal(const uchar *from, decimal_t *to, int precision, int scale);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Convert decimal to lldiv_t.
|
||||||
|
The integer part is stored in to->quot.
|
||||||
|
The fractional part is multiplied to 10^9 and stored to to->rem.
|
||||||
|
@param from Decimal value
|
||||||
|
@param to lldiv_t value
|
||||||
|
@retval 0 on success
|
||||||
|
@retval !0 in error
|
||||||
|
*/
|
||||||
|
int decimal2lldiv_t(const decimal_t *from, lldiv_t *to);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Convert doube to lldiv_t.
|
||||||
|
The integer part is stored in to->quot.
|
||||||
|
The fractional part is multiplied to 10^9 and stored to to->rem.
|
||||||
|
@param from Decimal value
|
||||||
|
@param to lldiv_t value
|
||||||
|
@retval 0 on success
|
||||||
|
@retval !0 in error
|
||||||
|
*/
|
||||||
|
|
||||||
|
int double2lldiv_t(double from, lldiv_t *to);
|
||||||
|
int decimal_size(int precision, int scale);
|
||||||
|
int decimal_bin_size(int precision, int scale);
|
||||||
|
int decimal_result_size(decimal_t *from1, decimal_t *from2, char op,
|
||||||
|
int param);
|
||||||
|
|
||||||
|
int decimal_intg(const decimal_t *from);
|
||||||
|
int decimal_add(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
|
||||||
|
int decimal_sub(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
|
||||||
|
int decimal_cmp(const decimal_t *from1, const decimal_t *from2);
|
||||||
|
int decimal_mul(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
|
||||||
|
int decimal_div(const decimal_t *from1, const decimal_t *from2, decimal_t *to,
|
||||||
|
int scale_incr);
|
||||||
|
int decimal_mod(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
|
||||||
|
int decimal_round(const decimal_t *from, decimal_t *to, int new_scale,
|
||||||
|
decimal_round_mode mode);
|
||||||
|
int decimal_is_zero(const decimal_t *from);
|
||||||
|
void max_decimal(int precision, int frac, decimal_t *to);
|
||||||
|
|
||||||
|
#define string2decimal(A,B,C) internal_str2dec((A), (B), (C), 0)
|
||||||
|
#define string2decimal_fixed(A,B,C) internal_str2dec((A), (B), (C), 1)
|
||||||
|
|
||||||
|
/* set a decimal_t to zero */
|
||||||
|
|
||||||
|
#define decimal_make_zero(dec) do { \
|
||||||
|
(dec)->buf[0]=0; \
|
||||||
|
(dec)->intg=1; \
|
||||||
|
(dec)->frac=0; \
|
||||||
|
(dec)->sign=0; \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
/*
|
||||||
|
returns the length of the buffer to hold string representation
|
||||||
|
of the decimal (including decimal dot, possible sign and \0)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define decimal_string_size(dec) (((dec)->intg ? (dec)->intg : 1) + \
|
||||||
|
(dec)->frac + ((dec)->frac > 0) + 2)
|
||||||
|
|
||||||
|
/*
|
||||||
|
conventions:
|
||||||
|
|
||||||
|
decimal_smth() == 0 -- everything's ok
|
||||||
|
decimal_smth() <= 1 -- result is usable, but precision loss is possible
|
||||||
|
decimal_smth() <= 2 -- result can be unusable, most significant digits
|
||||||
|
could've been lost
|
||||||
|
decimal_smth() > 2 -- no result was generated
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define E_DEC_OK 0
|
||||||
|
#define E_DEC_TRUNCATED 1
|
||||||
|
#define E_DEC_OVERFLOW 2
|
||||||
|
#define E_DEC_DIV_ZERO 4
|
||||||
|
#define E_DEC_BAD_NUM 8
|
||||||
|
#define E_DEC_OOM 16
|
||||||
|
|
||||||
|
#define E_DEC_ERROR 31
|
||||||
|
#define E_DEC_FATAL_ERROR 30
|
||||||
|
|
||||||
|
#endif // !MYSQL_ABI_CHECK
|
||||||
|
|
||||||
|
#endif
|
113
include/errmsg.h
Normal file
113
include/errmsg.h
Normal file
|
@ -0,0 +1,113 @@
|
||||||
|
#ifndef ERRMSG_INCLUDED
|
||||||
|
#define ERRMSG_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/* Error messages for MySQL clients */
|
||||||
|
/* (Error messages for the daemon are in sql/share/errmsg.txt) */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
void init_client_errs(void);
|
||||||
|
void finish_client_errs(void);
|
||||||
|
extern const char *client_errors[]; /* Error messages */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CR_MIN_ERROR 2000 /* For easier client code */
|
||||||
|
#define CR_MAX_ERROR 2999
|
||||||
|
#if !defined(ER)
|
||||||
|
#define ER(X) (((X) >= CR_ERROR_FIRST && (X) <= CR_ERROR_LAST)? \
|
||||||
|
client_errors[(X)-CR_ERROR_FIRST]: client_errors[CR_UNKNOWN_ERROR])
|
||||||
|
|
||||||
|
#endif
|
||||||
|
#define CLIENT_ERRMAP 2 /* Errormap used by my_error() */
|
||||||
|
|
||||||
|
/* Do not add error numbers before CR_ERROR_FIRST. */
|
||||||
|
/* If necessary to add lower numbers, change CR_ERROR_FIRST accordingly. */
|
||||||
|
#define CR_ERROR_FIRST 2000 /*Copy first error nr.*/
|
||||||
|
#define CR_UNKNOWN_ERROR 2000
|
||||||
|
#define CR_SOCKET_CREATE_ERROR 2001
|
||||||
|
#define CR_CONNECTION_ERROR 2002
|
||||||
|
#define CR_CONN_HOST_ERROR 2003
|
||||||
|
#define CR_IPSOCK_ERROR 2004
|
||||||
|
#define CR_UNKNOWN_HOST 2005
|
||||||
|
#define CR_SERVER_GONE_ERROR 2006
|
||||||
|
#define CR_VERSION_ERROR 2007
|
||||||
|
#define CR_OUT_OF_MEMORY 2008
|
||||||
|
#define CR_WRONG_HOST_INFO 2009
|
||||||
|
#define CR_LOCALHOST_CONNECTION 2010
|
||||||
|
#define CR_TCP_CONNECTION 2011
|
||||||
|
#define CR_SERVER_HANDSHAKE_ERR 2012
|
||||||
|
#define CR_SERVER_LOST 2013
|
||||||
|
#define CR_COMMANDS_OUT_OF_SYNC 2014
|
||||||
|
#define CR_NAMEDPIPE_CONNECTION 2015
|
||||||
|
#define CR_NAMEDPIPEWAIT_ERROR 2016
|
||||||
|
#define CR_NAMEDPIPEOPEN_ERROR 2017
|
||||||
|
#define CR_NAMEDPIPESETSTATE_ERROR 2018
|
||||||
|
#define CR_CANT_READ_CHARSET 2019
|
||||||
|
#define CR_NET_PACKET_TOO_LARGE 2020
|
||||||
|
#define CR_EMBEDDED_CONNECTION 2021
|
||||||
|
#define CR_PROBE_SLAVE_STATUS 2022
|
||||||
|
#define CR_PROBE_SLAVE_HOSTS 2023
|
||||||
|
#define CR_PROBE_SLAVE_CONNECT 2024
|
||||||
|
#define CR_PROBE_MASTER_CONNECT 2025
|
||||||
|
#define CR_SSL_CONNECTION_ERROR 2026
|
||||||
|
#define CR_MALFORMED_PACKET 2027
|
||||||
|
#define CR_WRONG_LICENSE 2028
|
||||||
|
|
||||||
|
/* new 4.1 error codes */
|
||||||
|
#define CR_NULL_POINTER 2029
|
||||||
|
#define CR_NO_PREPARE_STMT 2030
|
||||||
|
#define CR_PARAMS_NOT_BOUND 2031
|
||||||
|
#define CR_DATA_TRUNCATED 2032
|
||||||
|
#define CR_NO_PARAMETERS_EXISTS 2033
|
||||||
|
#define CR_INVALID_PARAMETER_NO 2034
|
||||||
|
#define CR_INVALID_BUFFER_USE 2035
|
||||||
|
#define CR_UNSUPPORTED_PARAM_TYPE 2036
|
||||||
|
|
||||||
|
#define CR_SHARED_MEMORY_CONNECTION 2037
|
||||||
|
#define CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR 2038
|
||||||
|
#define CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR 2039
|
||||||
|
#define CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR 2040
|
||||||
|
#define CR_SHARED_MEMORY_CONNECT_MAP_ERROR 2041
|
||||||
|
#define CR_SHARED_MEMORY_FILE_MAP_ERROR 2042
|
||||||
|
#define CR_SHARED_MEMORY_MAP_ERROR 2043
|
||||||
|
#define CR_SHARED_MEMORY_EVENT_ERROR 2044
|
||||||
|
#define CR_SHARED_MEMORY_CONNECT_ABANDONED_ERROR 2045
|
||||||
|
#define CR_SHARED_MEMORY_CONNECT_SET_ERROR 2046
|
||||||
|
#define CR_CONN_UNKNOW_PROTOCOL 2047
|
||||||
|
#define CR_INVALID_CONN_HANDLE 2048
|
||||||
|
#define CR_UNUSED_1 2049
|
||||||
|
#define CR_FETCH_CANCELED 2050
|
||||||
|
#define CR_NO_DATA 2051
|
||||||
|
#define CR_NO_STMT_METADATA 2052
|
||||||
|
#define CR_NO_RESULT_SET 2053
|
||||||
|
#define CR_NOT_IMPLEMENTED 2054
|
||||||
|
#define CR_SERVER_LOST_EXTENDED 2055
|
||||||
|
#define CR_STMT_CLOSED 2056
|
||||||
|
#define CR_NEW_STMT_METADATA 2057
|
||||||
|
#define CR_ALREADY_CONNECTED 2058
|
||||||
|
#define CR_AUTH_PLUGIN_CANNOT_LOAD 2059
|
||||||
|
#define CR_DUPLICATE_CONNECTION_ATTR 2060
|
||||||
|
#define CR_AUTH_PLUGIN_ERR 2061
|
||||||
|
#define CR_INSECURE_API_ERR 2062
|
||||||
|
#define CR_ERROR_LAST /*Copy last error nr:*/ 2062
|
||||||
|
/* Add error numbers before CR_ERROR_LAST and change it accordingly. */
|
||||||
|
|
||||||
|
#endif /* ERRMSG_INCLUDED */
|
156
include/keycache.h
Normal file
156
include/keycache.h
Normal file
|
@ -0,0 +1,156 @@
|
||||||
|
/* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/* Key cache variable structures */
|
||||||
|
|
||||||
|
#ifndef _keycache_h
|
||||||
|
#define _keycache_h
|
||||||
|
|
||||||
|
#include "my_sys.h" /* flush_type */
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
/* declare structures that is used by st_key_cache */
|
||||||
|
|
||||||
|
struct st_block_link;
|
||||||
|
typedef struct st_block_link BLOCK_LINK;
|
||||||
|
struct st_hash_link;
|
||||||
|
typedef struct st_hash_link HASH_LINK;
|
||||||
|
|
||||||
|
/* Thread specific variables */
|
||||||
|
typedef struct st_keycache_thread_var
|
||||||
|
{
|
||||||
|
mysql_cond_t suspend;
|
||||||
|
struct st_keycache_thread_var *next,**prev;
|
||||||
|
void *opt_info;
|
||||||
|
} st_keycache_thread_var;
|
||||||
|
|
||||||
|
/* info about requests in a waiting queue */
|
||||||
|
typedef struct st_keycache_wqueue
|
||||||
|
{
|
||||||
|
st_keycache_thread_var *last_thread; /* circular list of waiting threads */
|
||||||
|
} KEYCACHE_WQUEUE;
|
||||||
|
|
||||||
|
#define CHANGED_BLOCKS_HASH 128 /* must be power of 2 */
|
||||||
|
|
||||||
|
/*
|
||||||
|
The key cache structure
|
||||||
|
It also contains read-only statistics parameters.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef struct st_key_cache
|
||||||
|
{
|
||||||
|
my_bool key_cache_inited;
|
||||||
|
my_bool in_resize; /* true during resize operation */
|
||||||
|
my_bool resize_in_flush; /* true during flush of resize operation */
|
||||||
|
my_bool can_be_used; /* usage of cache for read/write is allowed */
|
||||||
|
size_t key_cache_mem_size; /* specified size of the cache memory */
|
||||||
|
uint key_cache_block_size; /* size of the page buffer of a cache block */
|
||||||
|
ulonglong min_warm_blocks; /* min number of warm blocks; */
|
||||||
|
ulonglong age_threshold; /* age threshold for hot blocks */
|
||||||
|
ulonglong keycache_time; /* total number of block link operations */
|
||||||
|
uint hash_entries; /* max number of entries in the hash table */
|
||||||
|
int hash_links; /* max number of hash links */
|
||||||
|
int hash_links_used; /* number of hash links currently used */
|
||||||
|
int disk_blocks; /* max number of blocks in the cache */
|
||||||
|
ulong blocks_used; /* maximum number of concurrently used blocks */
|
||||||
|
ulong blocks_unused; /* number of currently unused blocks */
|
||||||
|
ulong blocks_changed; /* number of currently dirty blocks */
|
||||||
|
ulong warm_blocks; /* number of blocks in warm sub-chain */
|
||||||
|
ulong cnt_for_resize_op; /* counter to block resize operation */
|
||||||
|
long blocks_available; /* number of blocks available in the LRU chain */
|
||||||
|
HASH_LINK **hash_root; /* arr. of entries into hash table buckets */
|
||||||
|
HASH_LINK *hash_link_root; /* memory for hash table links */
|
||||||
|
HASH_LINK *free_hash_list; /* list of free hash links */
|
||||||
|
BLOCK_LINK *free_block_list; /* list of free blocks */
|
||||||
|
BLOCK_LINK *block_root; /* memory for block links */
|
||||||
|
uchar *block_mem; /* memory for block buffers */
|
||||||
|
BLOCK_LINK *used_last; /* ptr to the last block of the LRU chain */
|
||||||
|
BLOCK_LINK *used_ins; /* ptr to the insertion block in LRU chain */
|
||||||
|
mysql_mutex_t cache_lock; /* to lock access to the cache structure */
|
||||||
|
KEYCACHE_WQUEUE resize_queue; /* threads waiting during resize operation */
|
||||||
|
/*
|
||||||
|
Waiting for a zero resize count. Using a queue for symmetry though
|
||||||
|
only one thread can wait here.
|
||||||
|
*/
|
||||||
|
KEYCACHE_WQUEUE waiting_for_resize_cnt;
|
||||||
|
KEYCACHE_WQUEUE waiting_for_hash_link; /* waiting for a free hash link */
|
||||||
|
KEYCACHE_WQUEUE waiting_for_block; /* requests waiting for a free block */
|
||||||
|
BLOCK_LINK *changed_blocks[CHANGED_BLOCKS_HASH]; /* hash for dirty file bl.*/
|
||||||
|
BLOCK_LINK *file_blocks[CHANGED_BLOCKS_HASH]; /* hash for other file bl.*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
The following variables are and variables used to hold parameters for
|
||||||
|
initializing the key cache.
|
||||||
|
*/
|
||||||
|
|
||||||
|
ulonglong param_buff_size; /* size the memory allocated for the cache */
|
||||||
|
ulonglong param_block_size; /* size of the blocks in the key cache */
|
||||||
|
ulonglong param_division_limit; /* min. percentage of warm blocks */
|
||||||
|
ulonglong param_age_threshold; /* determines when hot block is downgraded */
|
||||||
|
|
||||||
|
/* Statistics variables. These are reset in reset_key_cache_counters(). */
|
||||||
|
ulong global_blocks_changed; /* number of currently dirty blocks */
|
||||||
|
ulonglong global_cache_w_requests;/* number of write requests (write hits) */
|
||||||
|
ulonglong global_cache_write; /* number of writes from cache to files */
|
||||||
|
ulonglong global_cache_r_requests;/* number of read requests (read hits) */
|
||||||
|
ulonglong global_cache_read; /* number of reads from files to cache */
|
||||||
|
|
||||||
|
int blocks; /* max number of blocks in the cache */
|
||||||
|
my_bool in_init; /* Set to 1 in MySQL during init/resize */
|
||||||
|
} KEY_CACHE;
|
||||||
|
|
||||||
|
/* The default key cache */
|
||||||
|
extern KEY_CACHE dflt_key_cache_var, *dflt_key_cache;
|
||||||
|
|
||||||
|
extern int init_key_cache(KEY_CACHE *keycache, ulonglong key_cache_block_size,
|
||||||
|
size_t use_mem, ulonglong division_limit,
|
||||||
|
ulonglong age_threshold);
|
||||||
|
extern int resize_key_cache(KEY_CACHE *keycache,
|
||||||
|
st_keycache_thread_var *thread_var,
|
||||||
|
ulonglong key_cache_block_size,
|
||||||
|
size_t use_mem, ulonglong division_limit,
|
||||||
|
ulonglong age_threshold);
|
||||||
|
extern uchar *key_cache_read(KEY_CACHE *keycache,
|
||||||
|
st_keycache_thread_var *thread_var,
|
||||||
|
File file, my_off_t filepos, int level,
|
||||||
|
uchar *buff, uint length,
|
||||||
|
uint block_length,int return_buffer);
|
||||||
|
extern int key_cache_insert(KEY_CACHE *keycache,
|
||||||
|
st_keycache_thread_var *thread_var,
|
||||||
|
File file, my_off_t filepos, int level,
|
||||||
|
uchar *buff, uint length);
|
||||||
|
extern int key_cache_write(KEY_CACHE *keycache,
|
||||||
|
st_keycache_thread_var *thread_var,
|
||||||
|
File file, my_off_t filepos, int level,
|
||||||
|
uchar *buff, uint length,
|
||||||
|
uint block_length,int force_write);
|
||||||
|
extern int flush_key_blocks(KEY_CACHE *keycache,
|
||||||
|
st_keycache_thread_var *thread_var,
|
||||||
|
int file, enum flush_type type);
|
||||||
|
extern void end_key_cache(KEY_CACHE *keycache, my_bool cleanup);
|
||||||
|
|
||||||
|
/* Functions to handle multiple key caches */
|
||||||
|
extern my_bool multi_keycache_init(void);
|
||||||
|
extern void multi_keycache_free(void);
|
||||||
|
extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length);
|
||||||
|
extern my_bool multi_key_cache_set(const uchar *key, uint length,
|
||||||
|
KEY_CACHE *key_cache);
|
||||||
|
extern void multi_key_cache_change(KEY_CACHE *old_data,
|
||||||
|
KEY_CACHE *new_data);
|
||||||
|
extern int reset_key_cache_counters(const char *name,
|
||||||
|
KEY_CACHE *key_cache);
|
||||||
|
C_MODE_END
|
||||||
|
#endif /* _keycache_h */
|
93
include/little_endian.h
Normal file
93
include/little_endian.h
Normal file
|
@ -0,0 +1,93 @@
|
||||||
|
#ifndef LITTLE_ENDIAN_INCLUDED
|
||||||
|
#define LITTLE_ENDIAN_INCLUDED
|
||||||
|
/* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Data in little-endian format.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
static inline void float4get (float *V, const uchar *M)
|
||||||
|
{
|
||||||
|
memcpy(V, (M), sizeof(float));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void float4store(uchar *V, float M)
|
||||||
|
{
|
||||||
|
memcpy(V, (&M), sizeof(float));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void float8get (double *V, const uchar *M)
|
||||||
|
{
|
||||||
|
memcpy(V, M, sizeof(double));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void float8store(uchar *V, double M)
|
||||||
|
{
|
||||||
|
memcpy(V, &M, sizeof(double));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void floatget (float *V, const uchar *M) { float4get(V, M); }
|
||||||
|
static inline void floatstore (uchar *V, float M) { float4store(V, M); }
|
||||||
|
|
||||||
|
/* Bi-endian hardware.... */
|
||||||
|
#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
|
||||||
|
static inline void doublestore(uchar *T, double V)
|
||||||
|
{ *(((char*)T)+0)=(char) ((uchar *) &V)[4];
|
||||||
|
*(((char*)T)+1)=(char) ((uchar *) &V)[5];
|
||||||
|
*(((char*)T)+2)=(char) ((uchar *) &V)[6];
|
||||||
|
*(((char*)T)+3)=(char) ((uchar *) &V)[7];
|
||||||
|
*(((char*)T)+4)=(char) ((uchar *) &V)[0];
|
||||||
|
*(((char*)T)+5)=(char) ((uchar *) &V)[1];
|
||||||
|
*(((char*)T)+6)=(char) ((uchar *) &V)[2];
|
||||||
|
*(((char*)T)+7)=(char) ((uchar *) &V)[3]; }
|
||||||
|
static inline void doubleget(double *V, const uchar *M)
|
||||||
|
{ double def_temp;
|
||||||
|
((uchar*) &def_temp)[0]=(M)[4];
|
||||||
|
((uchar*) &def_temp)[1]=(M)[5];
|
||||||
|
((uchar*) &def_temp)[2]=(M)[6];
|
||||||
|
((uchar*) &def_temp)[3]=(M)[7];
|
||||||
|
((uchar*) &def_temp)[4]=(M)[0];
|
||||||
|
((uchar*) &def_temp)[5]=(M)[1];
|
||||||
|
((uchar*) &def_temp)[6]=(M)[2];
|
||||||
|
((uchar*) &def_temp)[7]=(M)[3];
|
||||||
|
(*V) = def_temp; }
|
||||||
|
|
||||||
|
#else /* Bi-endian hardware.... */
|
||||||
|
|
||||||
|
static inline void doublestore(uchar *T, double V) { memcpy(T, &V, sizeof(double)); }
|
||||||
|
static inline void doubleget (double *V, const uchar *M) { memcpy(V, M, sizeof(double)); }
|
||||||
|
|
||||||
|
#endif /* Bi-endian hardware.... */
|
||||||
|
|
||||||
|
static inline void ushortget(uint16 *V, const uchar *pM) { *V= uint2korr(pM); }
|
||||||
|
static inline void shortget (int16 *V, const uchar *pM) { *V= sint2korr(pM); }
|
||||||
|
static inline void longget (int32 *V, const uchar *pM) { *V= sint4korr(pM); }
|
||||||
|
static inline void ulongget (uint32 *V, const uchar *pM) { *V= uint4korr(pM); }
|
||||||
|
static inline void shortstore(uchar *T, int16 V) { int2store(T, V); }
|
||||||
|
static inline void longstore (uchar *T, int32 V) { int4store(T, V); }
|
||||||
|
|
||||||
|
static inline void longlongget(longlong *V, const uchar *M)
|
||||||
|
{
|
||||||
|
memcpy(V, (M), sizeof(ulonglong));
|
||||||
|
}
|
||||||
|
static inline void longlongstore(uchar *T, longlong V)
|
||||||
|
{
|
||||||
|
memcpy((T), &V, sizeof(ulonglong));
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* LITTLE_ENDIAN_INCLUDED */
|
806
include/m_ctype.h
Normal file
806
include/m_ctype.h
Normal file
|
@ -0,0 +1,806 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
A better inplementation of the UNIX ctype(3) library.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _m_ctype_h
|
||||||
|
#define _m_ctype_h
|
||||||
|
|
||||||
|
#include "my_global.h" /* uint16, uchar */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MY_CS_NAME_SIZE 32
|
||||||
|
#define MY_CS_CTYPE_TABLE_SIZE 257
|
||||||
|
#define MY_CS_TO_LOWER_TABLE_SIZE 256
|
||||||
|
#define MY_CS_TO_UPPER_TABLE_SIZE 256
|
||||||
|
#define MY_CS_SORT_ORDER_TABLE_SIZE 256
|
||||||
|
#define MY_CS_TO_UNI_TABLE_SIZE 256
|
||||||
|
|
||||||
|
#define CHARSET_DIR "charsets/"
|
||||||
|
|
||||||
|
#define my_wc_t ulong
|
||||||
|
|
||||||
|
#define MY_CS_REPLACEMENT_CHARACTER 0xFFFD
|
||||||
|
|
||||||
|
/*
|
||||||
|
On i386 we store Unicode->CS conversion tables for
|
||||||
|
some character sets using Big-endian order,
|
||||||
|
to copy two bytes at onces.
|
||||||
|
This gives some performance improvement.
|
||||||
|
*/
|
||||||
|
#ifdef __i386__
|
||||||
|
#define MB2(x) (((x) >> 8) + (((x) & 0xFF) << 8))
|
||||||
|
#define MY_PUT_MB2(s, code) { *((uint16*)(s))= (code); }
|
||||||
|
#else
|
||||||
|
#define MB2(x) (x)
|
||||||
|
#define MY_PUT_MB2(s, code) { (s)[0]= code >> 8; (s)[1]= code & 0xFF; }
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct unicase_info_char_st
|
||||||
|
{
|
||||||
|
uint32 toupper;
|
||||||
|
uint32 tolower;
|
||||||
|
uint32 sort;
|
||||||
|
} MY_UNICASE_CHARACTER;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct unicase_info_st
|
||||||
|
{
|
||||||
|
my_wc_t maxchar;
|
||||||
|
const MY_UNICASE_CHARACTER **page;
|
||||||
|
} MY_UNICASE_INFO;
|
||||||
|
|
||||||
|
|
||||||
|
extern MY_UNICASE_INFO my_unicase_default;
|
||||||
|
extern MY_UNICASE_INFO my_unicase_turkish;
|
||||||
|
extern MY_UNICASE_INFO my_unicase_mysql500;
|
||||||
|
extern MY_UNICASE_INFO my_unicase_unicode520;
|
||||||
|
|
||||||
|
#define MY_UCA_MAX_CONTRACTION 6
|
||||||
|
#define MY_UCA_MAX_WEIGHT_SIZE 8
|
||||||
|
#define MY_UCA_WEIGHT_LEVELS 1
|
||||||
|
|
||||||
|
typedef struct my_contraction_t
|
||||||
|
{
|
||||||
|
my_wc_t ch[MY_UCA_MAX_CONTRACTION]; /* Character sequence */
|
||||||
|
uint16 weight[MY_UCA_MAX_WEIGHT_SIZE];/* Its weight string, 0-terminated */
|
||||||
|
my_bool with_context;
|
||||||
|
} MY_CONTRACTION;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct my_contraction_list_t
|
||||||
|
{
|
||||||
|
size_t nitems; /* Number of items in the list */
|
||||||
|
MY_CONTRACTION *item; /* List of contractions */
|
||||||
|
char *flags; /* Character flags, e.g. "is contraction head") */
|
||||||
|
} MY_CONTRACTIONS;
|
||||||
|
|
||||||
|
|
||||||
|
my_bool my_uca_can_be_contraction_head(const MY_CONTRACTIONS *c, my_wc_t wc);
|
||||||
|
my_bool my_uca_can_be_contraction_tail(const MY_CONTRACTIONS *c, my_wc_t wc);
|
||||||
|
uint16 *my_uca_contraction2_weight(const MY_CONTRACTIONS *c,
|
||||||
|
my_wc_t wc1, my_wc_t wc2);
|
||||||
|
|
||||||
|
|
||||||
|
/* Collation weights on a single level (e.g. primary, secondary, tertiarty) */
|
||||||
|
typedef struct my_uca_level_info_st
|
||||||
|
{
|
||||||
|
my_wc_t maxchar;
|
||||||
|
uchar *lengths;
|
||||||
|
uint16 **weights;
|
||||||
|
MY_CONTRACTIONS contractions;
|
||||||
|
} MY_UCA_WEIGHT_LEVEL;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct uca_info_st
|
||||||
|
{
|
||||||
|
MY_UCA_WEIGHT_LEVEL level[MY_UCA_WEIGHT_LEVELS];
|
||||||
|
|
||||||
|
/* Logical positions */
|
||||||
|
my_wc_t first_non_ignorable;
|
||||||
|
my_wc_t last_non_ignorable;
|
||||||
|
my_wc_t first_primary_ignorable;
|
||||||
|
my_wc_t last_primary_ignorable;
|
||||||
|
my_wc_t first_secondary_ignorable;
|
||||||
|
my_wc_t last_secondary_ignorable;
|
||||||
|
my_wc_t first_tertiary_ignorable;
|
||||||
|
my_wc_t last_tertiary_ignorable;
|
||||||
|
my_wc_t first_trailing;
|
||||||
|
my_wc_t last_trailing;
|
||||||
|
my_wc_t first_variable;
|
||||||
|
my_wc_t last_variable;
|
||||||
|
|
||||||
|
} MY_UCA_INFO;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
extern MY_UCA_INFO my_uca_v400;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct uni_ctype_st
|
||||||
|
{
|
||||||
|
uchar pctype;
|
||||||
|
uchar *ctype;
|
||||||
|
} MY_UNI_CTYPE;
|
||||||
|
|
||||||
|
extern MY_UNI_CTYPE my_uni_ctype[256];
|
||||||
|
|
||||||
|
/* wm_wc and wc_mb return codes */
|
||||||
|
#define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */
|
||||||
|
#define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */
|
||||||
|
#define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */
|
||||||
|
#define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */
|
||||||
|
#define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */
|
||||||
|
/* These following three are currently not really used */
|
||||||
|
#define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */
|
||||||
|
#define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */
|
||||||
|
#define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */
|
||||||
|
/* A helper macros for "need at least n bytes" */
|
||||||
|
#define MY_CS_TOOSMALLN(n) (-100-(n))
|
||||||
|
|
||||||
|
#define MY_SEQ_INTTAIL 1
|
||||||
|
#define MY_SEQ_SPACES 2
|
||||||
|
|
||||||
|
/* My charsets_list flags */
|
||||||
|
#define MY_CS_COMPILED 1 /* compiled-in sets */
|
||||||
|
#define MY_CS_CONFIG 2 /* sets that have a *.conf file */
|
||||||
|
#define MY_CS_INDEX 4 /* sets listed in the Index file */
|
||||||
|
#define MY_CS_LOADED 8 /* sets that are currently loaded */
|
||||||
|
#define MY_CS_BINSORT 16 /* if binary sort order */
|
||||||
|
#define MY_CS_PRIMARY 32 /* if primary collation */
|
||||||
|
#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */
|
||||||
|
#define MY_CS_UNICODE 128 /* is a charset is BMP Unicode */
|
||||||
|
#define MY_CS_READY 256 /* if a charset is initialized */
|
||||||
|
#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/
|
||||||
|
#define MY_CS_CSSORT 1024 /* if case sensitive sort order */
|
||||||
|
#define MY_CS_HIDDEN 2048 /* don't display in SHOW */
|
||||||
|
#define MY_CS_PUREASCII 4096 /* if a charset is pure ascii */
|
||||||
|
#define MY_CS_NONASCII 8192 /* if not ASCII-compatible */
|
||||||
|
#define MY_CS_UNICODE_SUPPLEMENT 16384 /* Non-BMP Unicode characters */
|
||||||
|
#define MY_CS_LOWER_SORT 32768 /* If use lower case as weight */
|
||||||
|
#define MY_CHARSET_UNDEFINED 0
|
||||||
|
|
||||||
|
/* Character repertoire flags */
|
||||||
|
#define MY_REPERTOIRE_ASCII 1 /* Pure ASCII U+0000..U+007F */
|
||||||
|
#define MY_REPERTOIRE_EXTENDED 2 /* Extended characters: U+0080..U+FFFF */
|
||||||
|
#define MY_REPERTOIRE_UNICODE30 3 /* ASCII | EXTENDED: U+0000..U+FFFF */
|
||||||
|
|
||||||
|
/* Flags for strxfrm */
|
||||||
|
#define MY_STRXFRM_LEVEL1 0x00000001 /* for primary weights */
|
||||||
|
#define MY_STRXFRM_LEVEL2 0x00000002 /* for secondary weights */
|
||||||
|
#define MY_STRXFRM_LEVEL3 0x00000004 /* for tertiary weights */
|
||||||
|
#define MY_STRXFRM_LEVEL4 0x00000008 /* fourth level weights */
|
||||||
|
#define MY_STRXFRM_LEVEL5 0x00000010 /* fifth level weights */
|
||||||
|
#define MY_STRXFRM_LEVEL6 0x00000020 /* sixth level weights */
|
||||||
|
#define MY_STRXFRM_LEVEL_ALL 0x0000003F /* Bit OR for the above six */
|
||||||
|
#define MY_STRXFRM_NLEVELS 6 /* Number of possible levels*/
|
||||||
|
|
||||||
|
#define MY_STRXFRM_PAD_WITH_SPACE 0x00000040 /* if pad result with spaces */
|
||||||
|
#define MY_STRXFRM_PAD_TO_MAXLEN 0x00000080 /* if pad tail(for filesort) */
|
||||||
|
|
||||||
|
#define MY_STRXFRM_DESC_LEVEL1 0x00000100 /* if desc order for level1 */
|
||||||
|
#define MY_STRXFRM_DESC_LEVEL2 0x00000200 /* if desc order for level2 */
|
||||||
|
#define MY_STRXFRM_DESC_LEVEL3 0x00000300 /* if desc order for level3 */
|
||||||
|
#define MY_STRXFRM_DESC_LEVEL4 0x00000800 /* if desc order for level4 */
|
||||||
|
#define MY_STRXFRM_DESC_LEVEL5 0x00001000 /* if desc order for level5 */
|
||||||
|
#define MY_STRXFRM_DESC_LEVEL6 0x00002000 /* if desc order for level6 */
|
||||||
|
#define MY_STRXFRM_DESC_SHIFT 8
|
||||||
|
|
||||||
|
#define MY_STRXFRM_UNUSED_00004000 0x00004000 /* for future extensions */
|
||||||
|
#define MY_STRXFRM_UNUSED_00008000 0x00008000 /* for future extensions */
|
||||||
|
|
||||||
|
#define MY_STRXFRM_REVERSE_LEVEL1 0x00010000 /* if reverse order for level1 */
|
||||||
|
#define MY_STRXFRM_REVERSE_LEVEL2 0x00020000 /* if reverse order for level2 */
|
||||||
|
#define MY_STRXFRM_REVERSE_LEVEL3 0x00040000 /* if reverse order for level3 */
|
||||||
|
#define MY_STRXFRM_REVERSE_LEVEL4 0x00080000 /* if reverse order for level4 */
|
||||||
|
#define MY_STRXFRM_REVERSE_LEVEL5 0x00100000 /* if reverse order for level5 */
|
||||||
|
#define MY_STRXFRM_REVERSE_LEVEL6 0x00200000 /* if reverse order for level6 */
|
||||||
|
#define MY_STRXFRM_REVERSE_SHIFT 16
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct my_uni_idx_st
|
||||||
|
{
|
||||||
|
uint16 from;
|
||||||
|
uint16 to;
|
||||||
|
const uchar *tab;
|
||||||
|
} MY_UNI_IDX;
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
uint beg;
|
||||||
|
uint end;
|
||||||
|
uint mb_len;
|
||||||
|
} my_match_t;
|
||||||
|
|
||||||
|
struct charset_info_st;
|
||||||
|
|
||||||
|
typedef struct my_charset_loader_st
|
||||||
|
{
|
||||||
|
char error[128];
|
||||||
|
void *(*once_alloc)(size_t);
|
||||||
|
void *(*mem_malloc)(size_t);
|
||||||
|
void *(*mem_realloc)(void *, size_t);
|
||||||
|
void (*mem_free)(void *);
|
||||||
|
void (*reporter)(enum loglevel, const char *format, ...);
|
||||||
|
int (*add_collation)(struct charset_info_st *cs);
|
||||||
|
} MY_CHARSET_LOADER;
|
||||||
|
|
||||||
|
|
||||||
|
extern int (*my_string_stack_guard)(int);
|
||||||
|
|
||||||
|
/* See strings/CHARSET_INFO.txt for information about this structure */
|
||||||
|
typedef struct my_collation_handler_st
|
||||||
|
{
|
||||||
|
my_bool (*init)(struct charset_info_st *, MY_CHARSET_LOADER *);
|
||||||
|
/* Collation routines */
|
||||||
|
int (*strnncoll)(const struct charset_info_st *,
|
||||||
|
const uchar *, size_t, const uchar *, size_t, my_bool);
|
||||||
|
int (*strnncollsp)(const struct charset_info_st *,
|
||||||
|
const uchar *, size_t, const uchar *, size_t,
|
||||||
|
my_bool diff_if_only_endspace_difference);
|
||||||
|
size_t (*strnxfrm)(const struct charset_info_st *,
|
||||||
|
uchar *dst, size_t dstlen, uint nweights,
|
||||||
|
const uchar *src, size_t srclen, uint flags);
|
||||||
|
size_t (*strnxfrmlen)(const struct charset_info_st *, size_t);
|
||||||
|
my_bool (*like_range)(const struct charset_info_st *,
|
||||||
|
const char *s, size_t s_length,
|
||||||
|
pchar w_prefix, pchar w_one, pchar w_many,
|
||||||
|
size_t res_length,
|
||||||
|
char *min_str, char *max_str,
|
||||||
|
size_t *min_len, size_t *max_len);
|
||||||
|
int (*wildcmp)(const struct charset_info_st *,
|
||||||
|
const char *str,const char *str_end,
|
||||||
|
const char *wildstr,const char *wildend,
|
||||||
|
int escape,int w_one, int w_many);
|
||||||
|
|
||||||
|
int (*strcasecmp)(const struct charset_info_st *, const char *,
|
||||||
|
const char *);
|
||||||
|
|
||||||
|
uint (*instr)(const struct charset_info_st *,
|
||||||
|
const char *b, size_t b_length,
|
||||||
|
const char *s, size_t s_length,
|
||||||
|
my_match_t *match, uint nmatch);
|
||||||
|
|
||||||
|
/* Hash calculation */
|
||||||
|
void (*hash_sort)(const struct charset_info_st *cs, const uchar *key,
|
||||||
|
size_t len, ulong *nr1, ulong *nr2);
|
||||||
|
my_bool (*propagate)(const struct charset_info_st *cs, const uchar *str,
|
||||||
|
size_t len);
|
||||||
|
} MY_COLLATION_HANDLER;
|
||||||
|
|
||||||
|
extern MY_COLLATION_HANDLER my_collation_mb_bin_handler;
|
||||||
|
extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
|
||||||
|
extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
|
||||||
|
extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
|
||||||
|
|
||||||
|
/* Some typedef to make it easy for C++ to make function pointers */
|
||||||
|
typedef int (*my_charset_conv_mb_wc)(const struct charset_info_st *,
|
||||||
|
my_wc_t *, const uchar *, const uchar *);
|
||||||
|
typedef int (*my_charset_conv_wc_mb)(const struct charset_info_st *, my_wc_t,
|
||||||
|
uchar *, uchar *);
|
||||||
|
typedef size_t (*my_charset_conv_case)(const struct charset_info_st *,
|
||||||
|
char *, size_t, char *, size_t);
|
||||||
|
|
||||||
|
|
||||||
|
/* See strings/CHARSET_INFO.txt about information on this structure */
|
||||||
|
typedef struct my_charset_handler_st
|
||||||
|
{
|
||||||
|
my_bool (*init)(struct charset_info_st *, MY_CHARSET_LOADER *loader);
|
||||||
|
/* Multibyte routines */
|
||||||
|
uint (*ismbchar)(const struct charset_info_st *, const char *,
|
||||||
|
const char *);
|
||||||
|
uint (*mbcharlen)(const struct charset_info_st *, uint c);
|
||||||
|
size_t (*numchars)(const struct charset_info_st *, const char *b,
|
||||||
|
const char *e);
|
||||||
|
size_t (*charpos)(const struct charset_info_st *, const char *b,
|
||||||
|
const char *e, size_t pos);
|
||||||
|
size_t (*well_formed_len)(const struct charset_info_st *,
|
||||||
|
const char *b,const char *e,
|
||||||
|
size_t nchars, int *error);
|
||||||
|
size_t (*lengthsp)(const struct charset_info_st *, const char *ptr,
|
||||||
|
size_t length);
|
||||||
|
size_t (*numcells)(const struct charset_info_st *, const char *b,
|
||||||
|
const char *e);
|
||||||
|
|
||||||
|
/* Unicode conversion */
|
||||||
|
my_charset_conv_mb_wc mb_wc;
|
||||||
|
my_charset_conv_wc_mb wc_mb;
|
||||||
|
|
||||||
|
/* CTYPE scanner */
|
||||||
|
int (*ctype)(const struct charset_info_st *cs, int *ctype,
|
||||||
|
const uchar *s, const uchar *e);
|
||||||
|
|
||||||
|
/* Functions for case and sort conversion */
|
||||||
|
size_t (*caseup_str)(const struct charset_info_st *, char *);
|
||||||
|
size_t (*casedn_str)(const struct charset_info_st *, char *);
|
||||||
|
|
||||||
|
my_charset_conv_case caseup;
|
||||||
|
my_charset_conv_case casedn;
|
||||||
|
|
||||||
|
/* Charset dependant snprintf() */
|
||||||
|
size_t (*snprintf)(const struct charset_info_st *, char *to, size_t n,
|
||||||
|
const char *fmt,
|
||||||
|
...) MY_ATTRIBUTE((format(printf, 4, 5)));
|
||||||
|
size_t (*long10_to_str)(const struct charset_info_st *, char *to, size_t n,
|
||||||
|
int radix, long int val);
|
||||||
|
size_t (*longlong10_to_str)(const struct charset_info_st *, char *to,
|
||||||
|
size_t n, int radix, longlong val);
|
||||||
|
|
||||||
|
void (*fill)(const struct charset_info_st *, char *to, size_t len,
|
||||||
|
int fill);
|
||||||
|
|
||||||
|
/* String-to-number conversion routines */
|
||||||
|
long (*strntol)(const struct charset_info_st *, const char *s,
|
||||||
|
size_t l, int base, char **e, int *err);
|
||||||
|
ulong (*strntoul)(const struct charset_info_st *, const char *s,
|
||||||
|
size_t l, int base, char **e, int *err);
|
||||||
|
longlong (*strntoll)(const struct charset_info_st *, const char *s,
|
||||||
|
size_t l, int base, char **e, int *err);
|
||||||
|
ulonglong (*strntoull)(const struct charset_info_st *, const char *s,
|
||||||
|
size_t l, int base, char **e, int *err);
|
||||||
|
double (*strntod)(const struct charset_info_st *, char *s,
|
||||||
|
size_t l, char **e, int *err);
|
||||||
|
longlong (*strtoll10)(const struct charset_info_st *cs,
|
||||||
|
const char *nptr, char **endptr, int *error);
|
||||||
|
ulonglong (*strntoull10rnd)(const struct charset_info_st *cs,
|
||||||
|
const char *str, size_t length,
|
||||||
|
int unsigned_fl,
|
||||||
|
char **endptr, int *error);
|
||||||
|
size_t (*scan)(const struct charset_info_st *, const char *b,
|
||||||
|
const char *e, int sq);
|
||||||
|
} MY_CHARSET_HANDLER;
|
||||||
|
|
||||||
|
extern MY_CHARSET_HANDLER my_charset_8bit_handler;
|
||||||
|
extern MY_CHARSET_HANDLER my_charset_ascii_handler;
|
||||||
|
extern MY_CHARSET_HANDLER my_charset_ucs2_handler;
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
We define this CHARSET_INFO_DEFINED here to prevent a repeat of the
|
||||||
|
typedef in hash.c, which will cause a compiler error.
|
||||||
|
*/
|
||||||
|
#define CHARSET_INFO_DEFINED
|
||||||
|
|
||||||
|
/* See strings/CHARSET_INFO.txt about information on this structure */
|
||||||
|
typedef struct charset_info_st
|
||||||
|
{
|
||||||
|
uint number;
|
||||||
|
uint primary_number;
|
||||||
|
uint binary_number;
|
||||||
|
uint state;
|
||||||
|
const char *csname;
|
||||||
|
const char *name;
|
||||||
|
const char *comment;
|
||||||
|
const char *tailoring;
|
||||||
|
const uchar *ctype;
|
||||||
|
const uchar *to_lower;
|
||||||
|
const uchar *to_upper;
|
||||||
|
const uchar *sort_order;
|
||||||
|
MY_UCA_INFO *uca; /* This can be changed in apply_one_rule() */
|
||||||
|
const uint16 *tab_to_uni;
|
||||||
|
const MY_UNI_IDX *tab_from_uni;
|
||||||
|
const MY_UNICASE_INFO *caseinfo;
|
||||||
|
const struct lex_state_maps_st *state_maps; /* parser internal data */
|
||||||
|
const uchar *ident_map; /* parser internal data */
|
||||||
|
uint strxfrm_multiply;
|
||||||
|
uchar caseup_multiply;
|
||||||
|
uchar casedn_multiply;
|
||||||
|
uint mbminlen;
|
||||||
|
uint mbmaxlen;
|
||||||
|
uint mbmaxlenlen;
|
||||||
|
my_wc_t min_sort_char;
|
||||||
|
my_wc_t max_sort_char; /* For LIKE optimization */
|
||||||
|
uchar pad_char;
|
||||||
|
my_bool escape_with_backslash_is_dangerous;
|
||||||
|
uchar levels_for_compare;
|
||||||
|
uchar levels_for_order;
|
||||||
|
|
||||||
|
MY_CHARSET_HANDLER *cset;
|
||||||
|
MY_COLLATION_HANDLER *coll;
|
||||||
|
|
||||||
|
} CHARSET_INFO;
|
||||||
|
#define ILLEGAL_CHARSET_INFO_NUMBER (~0U)
|
||||||
|
|
||||||
|
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_bin;
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_latin1;
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_filename;
|
||||||
|
|
||||||
|
extern CHARSET_INFO my_charset_big5_chinese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_big5_bin;
|
||||||
|
extern CHARSET_INFO my_charset_cp932_japanese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_cp932_bin;
|
||||||
|
extern CHARSET_INFO my_charset_cp1250_czech_ci;
|
||||||
|
extern CHARSET_INFO my_charset_eucjpms_japanese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_eucjpms_bin;
|
||||||
|
extern CHARSET_INFO my_charset_euckr_korean_ci;
|
||||||
|
extern CHARSET_INFO my_charset_euckr_bin;
|
||||||
|
extern CHARSET_INFO my_charset_gb2312_chinese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_gb2312_bin;
|
||||||
|
extern CHARSET_INFO my_charset_gbk_chinese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_gbk_bin;
|
||||||
|
extern CHARSET_INFO my_charset_gb18030_chinese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_gb18030_bin;
|
||||||
|
extern CHARSET_INFO my_charset_latin1_german2_ci;
|
||||||
|
extern CHARSET_INFO my_charset_latin1_bin;
|
||||||
|
extern CHARSET_INFO my_charset_latin2_czech_ci;
|
||||||
|
extern CHARSET_INFO my_charset_sjis_japanese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_sjis_bin;
|
||||||
|
extern CHARSET_INFO my_charset_tis620_thai_ci;
|
||||||
|
extern CHARSET_INFO my_charset_tis620_bin;
|
||||||
|
extern CHARSET_INFO my_charset_ucs2_general_ci;
|
||||||
|
extern CHARSET_INFO my_charset_ucs2_bin;
|
||||||
|
extern CHARSET_INFO my_charset_ucs2_unicode_ci;
|
||||||
|
extern CHARSET_INFO my_charset_ucs2_general_mysql500_ci;
|
||||||
|
extern CHARSET_INFO my_charset_ujis_japanese_ci;
|
||||||
|
extern CHARSET_INFO my_charset_ujis_bin;
|
||||||
|
extern CHARSET_INFO my_charset_utf16_bin;
|
||||||
|
extern CHARSET_INFO my_charset_utf16_general_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf16_unicode_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf16le_bin;
|
||||||
|
extern CHARSET_INFO my_charset_utf16le_general_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf32_bin;
|
||||||
|
extern CHARSET_INFO my_charset_utf32_general_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf32_unicode_ci;
|
||||||
|
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_utf8_general_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf8_tolower_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf8_unicode_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf8_bin;
|
||||||
|
extern CHARSET_INFO my_charset_utf8_general_mysql500_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf8mb4_bin;
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_utf8mb4_general_ci;
|
||||||
|
extern CHARSET_INFO my_charset_utf8mb4_unicode_ci;
|
||||||
|
#define MY_UTF8MB3 "utf8"
|
||||||
|
#define MY_UTF8MB4 "utf8mb4"
|
||||||
|
|
||||||
|
|
||||||
|
/* declarations for simple charsets */
|
||||||
|
extern size_t my_strnxfrm_simple(const CHARSET_INFO *,
|
||||||
|
uchar *dst, size_t dstlen, uint nweights,
|
||||||
|
const uchar *src, size_t srclen, uint flags);
|
||||||
|
size_t my_strnxfrmlen_simple(const CHARSET_INFO *, size_t);
|
||||||
|
extern int my_strnncoll_simple(const CHARSET_INFO *, const uchar *, size_t,
|
||||||
|
const uchar *, size_t, my_bool);
|
||||||
|
|
||||||
|
extern int my_strnncollsp_simple(const CHARSET_INFO *, const uchar *, size_t,
|
||||||
|
const uchar *, size_t,
|
||||||
|
my_bool diff_if_only_endspace_difference);
|
||||||
|
|
||||||
|
extern void my_hash_sort_simple(const CHARSET_INFO *cs,
|
||||||
|
const uchar *key, size_t len,
|
||||||
|
ulong *nr1, ulong *nr2);
|
||||||
|
|
||||||
|
extern size_t my_lengthsp_8bit(const CHARSET_INFO *cs, const char *ptr,
|
||||||
|
size_t length);
|
||||||
|
|
||||||
|
extern uint my_instr_simple(const struct charset_info_st *,
|
||||||
|
const char *b, size_t b_length,
|
||||||
|
const char *s, size_t s_length,
|
||||||
|
my_match_t *match, uint nmatch);
|
||||||
|
|
||||||
|
|
||||||
|
/* Functions for 8bit */
|
||||||
|
extern size_t my_caseup_str_8bit(const CHARSET_INFO *, char *);
|
||||||
|
extern size_t my_casedn_str_8bit(const CHARSET_INFO *, char *);
|
||||||
|
extern size_t my_caseup_8bit(const CHARSET_INFO *, char *src, size_t srclen,
|
||||||
|
char *dst, size_t dstlen);
|
||||||
|
extern size_t my_casedn_8bit(const CHARSET_INFO *, char *src, size_t srclen,
|
||||||
|
char *dst, size_t dstlen);
|
||||||
|
|
||||||
|
extern int my_strcasecmp_8bit(const CHARSET_INFO * cs, const char *,
|
||||||
|
const char *);
|
||||||
|
|
||||||
|
int my_mb_wc_8bit(const CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,
|
||||||
|
const uchar *e);
|
||||||
|
int my_wc_mb_8bit(const CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e);
|
||||||
|
|
||||||
|
int my_mb_ctype_8bit(const CHARSET_INFO *,int *, const uchar *,const uchar *);
|
||||||
|
int my_mb_ctype_mb(const CHARSET_INFO *,int *, const uchar *,const uchar *);
|
||||||
|
|
||||||
|
size_t my_scan_8bit(const CHARSET_INFO *cs, const char *b, const char *e,
|
||||||
|
int sq);
|
||||||
|
|
||||||
|
size_t my_snprintf_8bit(const struct charset_info_st *, char *to, size_t n,
|
||||||
|
const char *fmt, ...)
|
||||||
|
MY_ATTRIBUTE((format(printf, 4, 5)));
|
||||||
|
|
||||||
|
long my_strntol_8bit(const CHARSET_INFO *, const char *s, size_t l,
|
||||||
|
int base, char **e, int *err);
|
||||||
|
ulong my_strntoul_8bit(const CHARSET_INFO *, const char *s, size_t l,
|
||||||
|
int base, char **e, int *err);
|
||||||
|
longlong my_strntoll_8bit(const CHARSET_INFO *, const char *s, size_t l,
|
||||||
|
int base, char **e, int *err);
|
||||||
|
ulonglong my_strntoull_8bit(const CHARSET_INFO *, const char *s, size_t l,
|
||||||
|
int base, char **e, int *err);
|
||||||
|
double my_strntod_8bit(const CHARSET_INFO *, char *s, size_t l, char **e,
|
||||||
|
int *err);
|
||||||
|
size_t my_long10_to_str_8bit(const CHARSET_INFO *, char *to, size_t l,
|
||||||
|
int radix, long int val);
|
||||||
|
size_t my_longlong10_to_str_8bit(const CHARSET_INFO *, char *to, size_t l,
|
||||||
|
int radix, longlong val);
|
||||||
|
|
||||||
|
longlong my_strtoll10_8bit(const CHARSET_INFO *cs,
|
||||||
|
const char *nptr, char **endptr, int *error);
|
||||||
|
longlong my_strtoll10_ucs2(const CHARSET_INFO *cs,
|
||||||
|
const char *nptr, char **endptr, int *error);
|
||||||
|
|
||||||
|
ulonglong my_strntoull10rnd_8bit(const CHARSET_INFO *cs,
|
||||||
|
const char *str, size_t length, int
|
||||||
|
unsigned_fl, char **endptr, int *error);
|
||||||
|
ulonglong my_strntoull10rnd_ucs2(const CHARSET_INFO *cs,
|
||||||
|
const char *str, size_t length,
|
||||||
|
int unsigned_fl, char **endptr, int *error);
|
||||||
|
|
||||||
|
void my_fill_8bit(const CHARSET_INFO *cs, char* to, size_t l, int fill);
|
||||||
|
|
||||||
|
/* For 8-bit character set */
|
||||||
|
my_bool my_like_range_simple(const CHARSET_INFO *cs,
|
||||||
|
const char *ptr, size_t ptr_length,
|
||||||
|
pbool escape, pbool w_one, pbool w_many,
|
||||||
|
size_t res_length,
|
||||||
|
char *min_str, char *max_str,
|
||||||
|
size_t *min_length, size_t *max_length);
|
||||||
|
|
||||||
|
/* For ASCII-based multi-byte character sets with mbminlen=1 */
|
||||||
|
my_bool my_like_range_mb(const CHARSET_INFO *cs,
|
||||||
|
const char *ptr, size_t ptr_length,
|
||||||
|
pbool escape, pbool w_one, pbool w_many,
|
||||||
|
size_t res_length,
|
||||||
|
char *min_str, char *max_str,
|
||||||
|
size_t *min_length, size_t *max_length);
|
||||||
|
|
||||||
|
/* For other character sets, with arbitrary mbminlen and mbmaxlen numbers */
|
||||||
|
my_bool my_like_range_generic(const CHARSET_INFO *cs,
|
||||||
|
const char *ptr, size_t ptr_length,
|
||||||
|
pbool escape, pbool w_one, pbool w_many,
|
||||||
|
size_t res_length,
|
||||||
|
char *min_str, char *max_str,
|
||||||
|
size_t *min_length, size_t *max_length);
|
||||||
|
|
||||||
|
int my_wildcmp_8bit(const CHARSET_INFO *,
|
||||||
|
const char *str,const char *str_end,
|
||||||
|
const char *wildstr,const char *wildend,
|
||||||
|
int escape, int w_one, int w_many);
|
||||||
|
|
||||||
|
int my_wildcmp_bin(const CHARSET_INFO *,
|
||||||
|
const char *str,const char *str_end,
|
||||||
|
const char *wildstr,const char *wildend,
|
||||||
|
int escape, int w_one, int w_many);
|
||||||
|
|
||||||
|
size_t my_numchars_8bit(const CHARSET_INFO *, const char *b, const char *e);
|
||||||
|
size_t my_numcells_8bit(const CHARSET_INFO *, const char *b, const char *e);
|
||||||
|
size_t my_charpos_8bit(const CHARSET_INFO *, const char *b, const char *e,
|
||||||
|
size_t pos);
|
||||||
|
size_t my_well_formed_len_8bit(const CHARSET_INFO *, const char *b,
|
||||||
|
const char *e, size_t pos, int *error);
|
||||||
|
uint my_mbcharlen_8bit(const CHARSET_INFO *, uint c);
|
||||||
|
|
||||||
|
|
||||||
|
/* Functions for multibyte charsets */
|
||||||
|
extern size_t my_caseup_str_mb(const CHARSET_INFO *, char *);
|
||||||
|
extern size_t my_casedn_str_mb(const CHARSET_INFO *, char *);
|
||||||
|
extern size_t my_caseup_mb(const CHARSET_INFO *, char *src, size_t srclen,
|
||||||
|
char *dst, size_t dstlen);
|
||||||
|
extern size_t my_casedn_mb(const CHARSET_INFO *, char *src, size_t srclen,
|
||||||
|
char *dst, size_t dstlen);
|
||||||
|
extern size_t my_caseup_mb_varlen(const CHARSET_INFO *, char *src,
|
||||||
|
size_t srclen, char *dst, size_t dstlen);
|
||||||
|
extern size_t my_casedn_mb_varlen(const CHARSET_INFO *, char *src,
|
||||||
|
size_t srclen, char *dst, size_t dstlen);
|
||||||
|
extern size_t my_caseup_ujis(const CHARSET_INFO *, char *src, size_t srclen,
|
||||||
|
char *dst, size_t dstlen);
|
||||||
|
extern size_t my_casedn_ujis(const CHARSET_INFO *, char *src, size_t srclen,
|
||||||
|
char *dst, size_t dstlen);
|
||||||
|
extern int my_strcasecmp_mb(const CHARSET_INFO * cs,const char *,
|
||||||
|
const char *);
|
||||||
|
|
||||||
|
int my_wildcmp_mb(const CHARSET_INFO *,
|
||||||
|
const char *str,const char *str_end,
|
||||||
|
const char *wildstr,const char *wildend,
|
||||||
|
int escape, int w_one, int w_many);
|
||||||
|
size_t my_numchars_mb(const CHARSET_INFO *, const char *b, const char *e);
|
||||||
|
size_t my_numcells_mb(const CHARSET_INFO *, const char *b, const char *e);
|
||||||
|
size_t my_charpos_mb(const CHARSET_INFO *, const char *b, const char *e,
|
||||||
|
size_t pos);
|
||||||
|
size_t my_well_formed_len_mb(const CHARSET_INFO *, const char *b,
|
||||||
|
const char *e, size_t pos, int *error);
|
||||||
|
uint my_instr_mb(const struct charset_info_st *,
|
||||||
|
const char *b, size_t b_length,
|
||||||
|
const char *s, size_t s_length,
|
||||||
|
my_match_t *match, uint nmatch);
|
||||||
|
|
||||||
|
int my_strnncoll_mb_bin(const CHARSET_INFO * cs,
|
||||||
|
const uchar *s, size_t slen,
|
||||||
|
const uchar *t, size_t tlen,
|
||||||
|
my_bool t_is_prefix);
|
||||||
|
|
||||||
|
int my_strnncollsp_mb_bin(const CHARSET_INFO *cs,
|
||||||
|
const uchar *a, size_t a_length,
|
||||||
|
const uchar *b, size_t b_length,
|
||||||
|
my_bool diff_if_only_endspace_difference);
|
||||||
|
|
||||||
|
int my_wildcmp_mb_bin(const CHARSET_INFO *cs,
|
||||||
|
const char *str,const char *str_end,
|
||||||
|
const char *wildstr,const char *wildend,
|
||||||
|
int escape, int w_one, int w_many);
|
||||||
|
|
||||||
|
int my_strcasecmp_mb_bin(const CHARSET_INFO * cs MY_ATTRIBUTE((unused)),
|
||||||
|
const char *s, const char *t);
|
||||||
|
|
||||||
|
void my_hash_sort_mb_bin(const CHARSET_INFO *cs MY_ATTRIBUTE((unused)),
|
||||||
|
const uchar *key, size_t len,ulong *nr1, ulong *nr2);
|
||||||
|
|
||||||
|
size_t my_strnxfrm_mb(const CHARSET_INFO *,
|
||||||
|
uchar *dst, size_t dstlen, uint nweights,
|
||||||
|
const uchar *src, size_t srclen, uint flags);
|
||||||
|
|
||||||
|
size_t my_strnxfrm_unicode(const CHARSET_INFO *,
|
||||||
|
uchar *dst, size_t dstlen, uint nweights,
|
||||||
|
const uchar *src, size_t srclen, uint flags);
|
||||||
|
|
||||||
|
size_t my_strnxfrm_unicode_full_bin(const CHARSET_INFO *,
|
||||||
|
uchar *dst, size_t dstlen, uint nweights,
|
||||||
|
const uchar *src, size_t srclen, uint flags);
|
||||||
|
size_t my_strnxfrmlen_unicode_full_bin(const CHARSET_INFO *, size_t);
|
||||||
|
|
||||||
|
int my_wildcmp_unicode(const CHARSET_INFO *cs,
|
||||||
|
const char *str, const char *str_end,
|
||||||
|
const char *wildstr, const char *wildend,
|
||||||
|
int escape, int w_one, int w_many,
|
||||||
|
const MY_UNICASE_INFO *weights);
|
||||||
|
|
||||||
|
extern my_bool my_parse_charset_xml(MY_CHARSET_LOADER *loader,
|
||||||
|
const char *buf, size_t buflen);
|
||||||
|
extern char *my_strchr(const CHARSET_INFO *cs, const char *str,
|
||||||
|
const char *end, pchar c);
|
||||||
|
extern size_t my_strcspn(const CHARSET_INFO *cs, const char *str,
|
||||||
|
const char *end, const char *reject,
|
||||||
|
size_t reject_length);
|
||||||
|
|
||||||
|
my_bool my_propagate_simple(const CHARSET_INFO *cs, const uchar *str,
|
||||||
|
size_t len);
|
||||||
|
my_bool my_propagate_complex(const CHARSET_INFO *cs, const uchar *str,
|
||||||
|
size_t len);
|
||||||
|
|
||||||
|
|
||||||
|
uint my_string_repertoire(const CHARSET_INFO *cs, const char *str, size_t len);
|
||||||
|
my_bool my_charset_is_ascii_based(const CHARSET_INFO *cs);
|
||||||
|
my_bool my_charset_is_8bit_pure_ascii(const CHARSET_INFO *cs);
|
||||||
|
uint my_charset_repertoire(const CHARSET_INFO *cs);
|
||||||
|
|
||||||
|
|
||||||
|
uint my_strxfrm_flag_normalize(uint flags, uint nlevels);
|
||||||
|
void my_strxfrm_desc_and_reverse(uchar *str, uchar *strend,
|
||||||
|
uint flags, uint level);
|
||||||
|
size_t my_strxfrm_pad_desc_and_reverse(const CHARSET_INFO *cs,
|
||||||
|
uchar *str, uchar *frmend, uchar *strend,
|
||||||
|
uint nweights, uint flags, uint level);
|
||||||
|
|
||||||
|
my_bool my_charset_is_ascii_compatible(const CHARSET_INFO *cs);
|
||||||
|
|
||||||
|
const MY_CONTRACTIONS *my_charset_get_contractions(const CHARSET_INFO *cs,
|
||||||
|
int level);
|
||||||
|
|
||||||
|
extern size_t my_vsnprintf_ex(const CHARSET_INFO *cs, char *to, size_t n,
|
||||||
|
const char* fmt, va_list ap);
|
||||||
|
|
||||||
|
size_t my_convert(char *to, size_t to_length, const CHARSET_INFO *to_cs,
|
||||||
|
const char *from, size_t from_length,
|
||||||
|
const CHARSET_INFO *from_cs, uint *errors);
|
||||||
|
|
||||||
|
uint my_mbcharlen_ptr(const CHARSET_INFO *cs, const char *s, const char *e);
|
||||||
|
|
||||||
|
#define _MY_U 01 /* Upper case */
|
||||||
|
#define _MY_L 02 /* Lower case */
|
||||||
|
#define _MY_NMR 04 /* Numeral (digit) */
|
||||||
|
#define _MY_SPC 010 /* Spacing character */
|
||||||
|
#define _MY_PNT 020 /* Punctuation */
|
||||||
|
#define _MY_CTR 040 /* Control character */
|
||||||
|
#define _MY_B 0100 /* Blank */
|
||||||
|
#define _MY_X 0200 /* heXadecimal digit */
|
||||||
|
|
||||||
|
|
||||||
|
#define my_isascii(c) (!((c) & ~0177))
|
||||||
|
#define my_toascii(c) ((c) & 0177)
|
||||||
|
#define my_tocntrl(c) ((c) & 31)
|
||||||
|
#define my_toprint(c) ((c) | 64)
|
||||||
|
#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)])
|
||||||
|
#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)])
|
||||||
|
#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L))
|
||||||
|
#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U)
|
||||||
|
#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L)
|
||||||
|
#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR)
|
||||||
|
#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X)
|
||||||
|
#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR))
|
||||||
|
#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC)
|
||||||
|
#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT)
|
||||||
|
#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B))
|
||||||
|
#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR))
|
||||||
|
#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR)
|
||||||
|
|
||||||
|
/* Some macros that should be cleaned up a little */
|
||||||
|
#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_')
|
||||||
|
#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_')
|
||||||
|
|
||||||
|
#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT)
|
||||||
|
#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM)
|
||||||
|
#define my_strnxfrm(cs, d, dl, s, sl) \
|
||||||
|
((cs)->coll->strnxfrm((cs), (d), (dl), (dl), (s), (sl), MY_STRXFRM_PAD_WITH_SPACE))
|
||||||
|
#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0))
|
||||||
|
#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \
|
||||||
|
((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j)))
|
||||||
|
#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m)))
|
||||||
|
#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b)))
|
||||||
|
#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num))
|
||||||
|
|
||||||
|
|
||||||
|
#define use_mb(s) ((s)->cset->ismbchar != NULL)
|
||||||
|
#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b)))
|
||||||
|
#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a)))
|
||||||
|
/**
|
||||||
|
Get the length of gb18030 code by the given two leading bytes
|
||||||
|
|
||||||
|
@param[in] s charset_info
|
||||||
|
@param[in] a first byte of gb18030 code
|
||||||
|
@param[in] b second byte of gb18030 code
|
||||||
|
@return the length of gb18030 code starting with given two bytes,
|
||||||
|
the length would be 2 or 4 for valid gb18030 code,
|
||||||
|
or 0 for invalid gb18030 code
|
||||||
|
*/
|
||||||
|
#define my_mbcharlen_2(s, a, b) ((s)->cset->mbcharlen((s),((((a) & 0xFF) << 8) + ((b) & 0xFF))))
|
||||||
|
/**
|
||||||
|
Get the maximum length of leading bytes needed to determine the length of a
|
||||||
|
multi-byte gb18030 code
|
||||||
|
|
||||||
|
@param[in] s charset_info
|
||||||
|
@return number of leading bytes we need, would be 2 for gb18030
|
||||||
|
and 1 for all other charsets
|
||||||
|
*/
|
||||||
|
#define my_mbmaxlenlen(s) ((s)->mbmaxlenlen)
|
||||||
|
/**
|
||||||
|
Judge if the given byte is a possible leading byte for a charset.
|
||||||
|
For gb18030 whose mbmaxlenlen is 2, we can't determine the length of
|
||||||
|
a multi-byte character by looking at the first byte only
|
||||||
|
|
||||||
|
@param[in] s charset_info
|
||||||
|
@param[in] i possible leading byte
|
||||||
|
@return true if it is, otherwise false
|
||||||
|
*/
|
||||||
|
#define my_ismb1st(s, i) \
|
||||||
|
(my_mbcharlen((s), (i)) > 1 || \
|
||||||
|
(my_mbmaxlenlen((s)) == 2 && my_mbcharlen((s), (i)) == 0))
|
||||||
|
|
||||||
|
#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a)))
|
||||||
|
#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a)))
|
||||||
|
#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e)))
|
||||||
|
#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e)))
|
||||||
|
#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e)))
|
||||||
|
#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e)))
|
||||||
|
#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d)))
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _m_ctype_h */
|
344
include/m_string.h
Normal file
344
include/m_string.h
Normal file
|
@ -0,0 +1,344 @@
|
||||||
|
/*
|
||||||
|
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef _m_string_h
|
||||||
|
#define _m_string_h
|
||||||
|
|
||||||
|
#include "my_global.h" /* HAVE_* */
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#define bfill please_use_memset_rather_than_bfill
|
||||||
|
#define bzero please_use_memset_rather_than_bzero
|
||||||
|
#define bmove please_use_memmove_rather_than_bmove
|
||||||
|
#define strmov please_use_my_stpcpy_or_my_stpmov_rather_than_strmov
|
||||||
|
#define strnmov please_use_my_stpncpy_or_my_stpnmov_rather_than_strnmov
|
||||||
|
|
||||||
|
#include "mysql/service_my_snprintf.h"
|
||||||
|
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
my_str_malloc(), my_str_realloc() and my_str_free() are assigned to
|
||||||
|
implementations in strings/alloc.c, but can be overridden in
|
||||||
|
the calling program.
|
||||||
|
*/
|
||||||
|
extern void *(*my_str_malloc)(size_t);
|
||||||
|
extern void *(*my_str_realloc)(void *, size_t);
|
||||||
|
extern void (*my_str_free)(void *);
|
||||||
|
|
||||||
|
/* Declared in int2str() */
|
||||||
|
extern char _dig_vec_upper[];
|
||||||
|
extern char _dig_vec_lower[];
|
||||||
|
|
||||||
|
/* Prototypes for string functions */
|
||||||
|
|
||||||
|
extern void bchange(uchar *dst,size_t old_len,const uchar *src,
|
||||||
|
size_t new_len,size_t tot_len);
|
||||||
|
extern void strappend(char *s,size_t len,pchar fill);
|
||||||
|
extern char *strend(const char *s);
|
||||||
|
extern char *strcend(const char *, pchar);
|
||||||
|
extern char *strfill(char * s,size_t len,pchar fill);
|
||||||
|
extern char *strmake(char *dst,const char *src,size_t length);
|
||||||
|
|
||||||
|
extern char *my_stpmov(char *dst,const char *src);
|
||||||
|
extern char *my_stpnmov(char *dst, const char *src, size_t n);
|
||||||
|
extern char *strcont(const char *src, const char *set);
|
||||||
|
extern char *strxmov(char *dst, const char *src, ...);
|
||||||
|
extern char *strxnmov(char *dst, size_t len, const char *src, ...);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Copy a string from src to dst until (and including) terminating null byte.
|
||||||
|
|
||||||
|
@param dst Destination
|
||||||
|
@param src Source
|
||||||
|
|
||||||
|
@note src and dst cannot overlap.
|
||||||
|
Use my_stpmov() if src and dst overlaps.
|
||||||
|
|
||||||
|
@note Unsafe, consider using my_stpnpy() instead.
|
||||||
|
|
||||||
|
@return pointer to terminating null byte.
|
||||||
|
*/
|
||||||
|
static inline char *my_stpcpy(char *dst, const char *src)
|
||||||
|
{
|
||||||
|
#if defined(HAVE_BUILTIN_STPCPY)
|
||||||
|
return __builtin_stpcpy(dst, src);
|
||||||
|
#elif defined(HAVE_STPCPY)
|
||||||
|
return stpcpy(dst, src);
|
||||||
|
#else
|
||||||
|
/* Fallback to implementation supporting overlap. */
|
||||||
|
return my_stpmov(dst, src);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
Copy fixed-size string from src to dst.
|
||||||
|
|
||||||
|
@param dst Destination
|
||||||
|
@param src Source
|
||||||
|
@param n Maximum number of characters to copy.
|
||||||
|
|
||||||
|
@note src and dst cannot overlap
|
||||||
|
Use my_stpnmov() if src and dst overlaps.
|
||||||
|
|
||||||
|
@return pointer to terminating null byte.
|
||||||
|
*/
|
||||||
|
static inline char *my_stpncpy(char *dst, const char *src, size_t n)
|
||||||
|
{
|
||||||
|
#if defined(HAVE_STPNCPY)
|
||||||
|
return stpncpy(dst, src, n);
|
||||||
|
#else
|
||||||
|
/* Fallback to implementation supporting overlap. */
|
||||||
|
return my_stpnmov(dst, src, n);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline longlong my_strtoll(const char *nptr, char **endptr, int base)
|
||||||
|
{
|
||||||
|
#if defined _WIN32
|
||||||
|
return _strtoi64(nptr, endptr, base);
|
||||||
|
#else
|
||||||
|
return strtoll(nptr, endptr, base);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong my_strtoull(const char *nptr, char **endptr, int base)
|
||||||
|
{
|
||||||
|
#if defined _WIN32
|
||||||
|
return _strtoui64(nptr, endptr, base);
|
||||||
|
#else
|
||||||
|
return strtoull(nptr, endptr, base);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline char *my_strtok_r(char *str, const char *delim, char **saveptr)
|
||||||
|
{
|
||||||
|
#if defined _WIN32
|
||||||
|
return strtok_s(str, delim, saveptr);
|
||||||
|
#else
|
||||||
|
return strtok_r(str, delim, saveptr);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/* native_ rather than my_ since my_strcasecmp already exists */
|
||||||
|
static inline int native_strcasecmp(const char *s1, const char *s2)
|
||||||
|
{
|
||||||
|
#if defined _WIN32
|
||||||
|
return _stricmp(s1, s2);
|
||||||
|
#else
|
||||||
|
return strcasecmp(s1, s2);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/* native_ rather than my_ for consistency with native_strcasecmp */
|
||||||
|
static inline int native_strncasecmp(const char *s1, const char *s2, size_t n)
|
||||||
|
{
|
||||||
|
#if defined _WIN32
|
||||||
|
return _strnicmp(s1, s2, n);
|
||||||
|
#else
|
||||||
|
return strncasecmp(s1, s2, n);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
size_t my_snprintf(char* to, size_t n, const char* fmt, ...);
|
||||||
|
size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap);
|
||||||
|
|
||||||
|
/* Prototypes of normal stringfunctions (with may ours) */
|
||||||
|
#ifndef HAVE_STRNLEN
|
||||||
|
extern size_t strnlen(const char *s, size_t n);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern int is_prefix(const char *, const char *);
|
||||||
|
|
||||||
|
/* Conversion routines */
|
||||||
|
typedef enum {
|
||||||
|
MY_GCVT_ARG_FLOAT,
|
||||||
|
MY_GCVT_ARG_DOUBLE
|
||||||
|
} my_gcvt_arg_type;
|
||||||
|
|
||||||
|
double my_strtod(const char *str, char **end, int *error);
|
||||||
|
double my_atof(const char *nptr);
|
||||||
|
size_t my_fcvt(double x, int precision, char *to, my_bool *error);
|
||||||
|
size_t my_gcvt(double x, my_gcvt_arg_type type, int width, char *to,
|
||||||
|
my_bool *error);
|
||||||
|
|
||||||
|
#define NOT_FIXED_DEC 31
|
||||||
|
|
||||||
|
/*
|
||||||
|
The longest string my_fcvt can return is 311 + "precision" bytes.
|
||||||
|
Here we assume that we never cal my_fcvt() with precision >= NOT_FIXED_DEC
|
||||||
|
(+ 1 byte for the terminating '\0').
|
||||||
|
*/
|
||||||
|
#define FLOATING_POINT_BUFFER (311 + NOT_FIXED_DEC)
|
||||||
|
|
||||||
|
/*
|
||||||
|
We want to use the 'e' format in some cases even if we have enough space
|
||||||
|
for the 'f' one just to mimic sprintf("%.15g") behavior for large integers,
|
||||||
|
and to improve it for numbers < 10^(-4).
|
||||||
|
That is, for |x| < 1 we require |x| >= 10^(-15), and for |x| > 1 we require
|
||||||
|
it to be integer and be <= 10^DBL_DIG for the 'f' format to be used.
|
||||||
|
We don't lose precision, but make cases like "1e200" or "0.00001" look nicer.
|
||||||
|
*/
|
||||||
|
#define MAX_DECPT_FOR_F_FORMAT DBL_DIG
|
||||||
|
|
||||||
|
/*
|
||||||
|
The maximum possible field width for my_gcvt() conversion.
|
||||||
|
(DBL_DIG + 2) significant digits + sign + "." + ("e-NNN" or
|
||||||
|
MAX_DECPT_FOR_F_FORMAT zeros for cases when |x|<1 and the 'f' format is used).
|
||||||
|
*/
|
||||||
|
#define MY_GCVT_MAX_FIELD_WIDTH (DBL_DIG + 4 + MY_MAX(5, MAX_DECPT_FOR_F_FORMAT)) \
|
||||||
|
|
||||||
|
extern char *llstr(longlong value,char *buff);
|
||||||
|
extern char *ullstr(longlong value,char *buff);
|
||||||
|
|
||||||
|
extern char *int2str(long val, char *dst, int radix, int upcase);
|
||||||
|
extern char *int10_to_str(long val,char *dst,int radix);
|
||||||
|
extern char *str2int(const char *src,int radix,long lower,long upper,
|
||||||
|
long *val);
|
||||||
|
longlong my_strtoll10(const char *nptr, char **endptr, int *error);
|
||||||
|
#if SIZEOF_LONG == SIZEOF_LONG_LONG
|
||||||
|
#define ll2str(A,B,C,D) int2str((A),(B),(C),(D))
|
||||||
|
#define longlong10_to_str(A,B,C) int10_to_str((A),(B),(C))
|
||||||
|
#undef strtoll
|
||||||
|
#define strtoll(A,B,C) strtol((A),(B),(C))
|
||||||
|
#define strtoull(A,B,C) strtoul((A),(B),(C))
|
||||||
|
#else
|
||||||
|
extern char *ll2str(longlong val,char *dst,int radix, int upcase);
|
||||||
|
extern char *longlong10_to_str(longlong val,char *dst,int radix);
|
||||||
|
#endif
|
||||||
|
#define longlong2str(A,B,C) ll2str((A),(B),(C),1)
|
||||||
|
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
LEX_STRING -- a pair of a C-string and its length.
|
||||||
|
(it's part of the plugin API as a MYSQL_LEX_STRING)
|
||||||
|
Ditto LEX_CSTRING/MYSQL_LEX_CSTRING.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <mysql/mysql_lex_string.h>
|
||||||
|
typedef struct st_mysql_lex_string LEX_STRING;
|
||||||
|
typedef struct st_mysql_const_lex_string LEX_CSTRING;
|
||||||
|
|
||||||
|
#define STRING_WITH_LEN(X) (X), ((sizeof(X) - 1))
|
||||||
|
#define USTRING_WITH_LEN(X) ((uchar*) X), ((sizeof(X) - 1))
|
||||||
|
#define C_STRING_WITH_LEN(X) ((char *) (X)), ((sizeof(X) - 1))
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
Skip trailing space.
|
||||||
|
|
||||||
|
On most systems reading memory in larger chunks (ideally equal to the size of
|
||||||
|
the chinks that the machine physically reads from memory) causes fewer memory
|
||||||
|
access loops and hence increased performance.
|
||||||
|
This is why the 'int' type is used : it's closest to that (according to how
|
||||||
|
it's defined in C).
|
||||||
|
So when we determine the amount of whitespace at the end of a string we do
|
||||||
|
the following :
|
||||||
|
1. We divide the string into 3 zones :
|
||||||
|
a) from the start of the string (__start) to the first multiple
|
||||||
|
of sizeof(int) (__start_words)
|
||||||
|
b) from the end of the string (__end) to the last multiple of sizeof(int)
|
||||||
|
(__end_words)
|
||||||
|
c) a zone that is aligned to sizeof(int) and can be safely accessed
|
||||||
|
through an int *
|
||||||
|
2. We start comparing backwards from (c) char-by-char. If all we find is
|
||||||
|
space then we continue
|
||||||
|
3. If there are elements in zone (b) we compare them as unsigned ints to a
|
||||||
|
int mask (SPACE_INT) consisting of all spaces
|
||||||
|
4. Finally we compare the remaining part (a) of the string char by char.
|
||||||
|
This covers for the last non-space unsigned int from 3. (if any)
|
||||||
|
|
||||||
|
This algorithm works well for relatively larger strings, but it will slow
|
||||||
|
the things down for smaller strings (because of the additional calculations
|
||||||
|
and checks compared to the naive method). Thus the barrier of length 20
|
||||||
|
is added.
|
||||||
|
|
||||||
|
@param ptr pointer to the input string
|
||||||
|
@param len the length of the string
|
||||||
|
@return the last non-space character
|
||||||
|
*/
|
||||||
|
#if defined(__sparc) || defined(__sparcv9)
|
||||||
|
static inline const uchar *skip_trailing_space(const uchar *ptr,size_t len)
|
||||||
|
{
|
||||||
|
/* SPACE_INT is a word that contains only spaces */
|
||||||
|
#if SIZEOF_INT == 4
|
||||||
|
const unsigned SPACE_INT= 0x20202020U;
|
||||||
|
#elif SIZEOF_INT == 8
|
||||||
|
const unsigned SPACE_INT= 0x2020202020202020ULL;
|
||||||
|
#else
|
||||||
|
#error define the appropriate constant for a word full of spaces
|
||||||
|
#endif
|
||||||
|
|
||||||
|
const uchar *end= ptr + len;
|
||||||
|
|
||||||
|
if (len > 20)
|
||||||
|
{
|
||||||
|
const uchar *end_words= (const uchar *)(intptr)
|
||||||
|
(((ulonglong)(intptr)end) / SIZEOF_INT * SIZEOF_INT);
|
||||||
|
const uchar *start_words= (const uchar *)(intptr)
|
||||||
|
((((ulonglong)(intptr)ptr) + SIZEOF_INT - 1) / SIZEOF_INT * SIZEOF_INT);
|
||||||
|
|
||||||
|
DBUG_ASSERT(end_words > ptr);
|
||||||
|
while (end > end_words && end[-1] == 0x20)
|
||||||
|
end--;
|
||||||
|
if (end[-1] == 0x20 && start_words < end_words)
|
||||||
|
while (end > start_words && ((unsigned *)end)[-1] == SPACE_INT)
|
||||||
|
end -= SIZEOF_INT;
|
||||||
|
}
|
||||||
|
while (end > ptr && end[-1] == 0x20)
|
||||||
|
end--;
|
||||||
|
return (end);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
/*
|
||||||
|
Reads 8 bytes at a time, ignoring alignment.
|
||||||
|
We use uint8korr, which is fast (it simply reads a *ulonglong)
|
||||||
|
on all platforms, except sparc.
|
||||||
|
*/
|
||||||
|
static inline const uchar *skip_trailing_space(const uchar *ptr, size_t len)
|
||||||
|
{
|
||||||
|
const uchar *end= ptr + len;
|
||||||
|
while (end - ptr >= 8)
|
||||||
|
{
|
||||||
|
if (uint8korr(end-8) != 0x2020202020202020ULL)
|
||||||
|
break;
|
||||||
|
end-= 8;
|
||||||
|
}
|
||||||
|
while (end > ptr && end[-1] == 0x20)
|
||||||
|
end--;
|
||||||
|
return (end);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline void lex_string_set(LEX_STRING *lex_str, const char *c_str)
|
||||||
|
{
|
||||||
|
lex_str->str= (char *) c_str;
|
||||||
|
lex_str->length= strlen(c_str);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void lex_cstring_set(LEX_CSTRING *lex_str, const char *c_str)
|
||||||
|
{
|
||||||
|
lex_str->str= c_str;
|
||||||
|
lex_str->length= strlen(c_str);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
65
include/my_alloc.h
Normal file
65
include/my_alloc.h
Normal file
|
@ -0,0 +1,65 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Data structures for mysys/my_alloc.c (root memory allocator)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _my_alloc_h
|
||||||
|
#define _my_alloc_h
|
||||||
|
|
||||||
|
#define ALLOC_MAX_BLOCK_TO_DROP 4096
|
||||||
|
#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10
|
||||||
|
|
||||||
|
/* PSI_memory_key */
|
||||||
|
#include "mysql/psi/psi_memory.h"
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct st_used_mem
|
||||||
|
{ /* struct for once_alloc (block) */
|
||||||
|
struct st_used_mem *next; /* Next block in use */
|
||||||
|
unsigned int left; /* memory left in block */
|
||||||
|
unsigned int size; /* size of block */
|
||||||
|
} USED_MEM;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct st_mem_root
|
||||||
|
{
|
||||||
|
USED_MEM *free; /* blocks with free memory in it */
|
||||||
|
USED_MEM *used; /* blocks almost without free memory */
|
||||||
|
USED_MEM *pre_alloc; /* preallocated block */
|
||||||
|
/* if block have less memory it will be put in 'used' list */
|
||||||
|
size_t min_malloc;
|
||||||
|
size_t block_size; /* initial block size */
|
||||||
|
unsigned int block_num; /* allocated blocks counter */
|
||||||
|
/*
|
||||||
|
first free block in queue test counter (if it exceed
|
||||||
|
MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list)
|
||||||
|
*/
|
||||||
|
unsigned int first_block_usage;
|
||||||
|
|
||||||
|
void (*error_handler)(void);
|
||||||
|
|
||||||
|
PSI_memory_key m_psi_key;
|
||||||
|
} MEM_ROOT;
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
213
include/my_byteorder.h
Normal file
213
include/my_byteorder.h
Normal file
|
@ -0,0 +1,213 @@
|
||||||
|
#ifndef MY_BYTEORDER_INCLUDED
|
||||||
|
#define MY_BYTEORDER_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
Functions for reading and storing in machine independent
|
||||||
|
format (low byte first). There are 'korr' (assume 'corrector') variants
|
||||||
|
for integer types, but 'get' (assume 'getter') for floating point types.
|
||||||
|
*/
|
||||||
|
#if defined(__i386__) || defined(_WIN32) || defined(__x86_64__)
|
||||||
|
#include "byte_order_generic_x86.h"
|
||||||
|
#else
|
||||||
|
#include "byte_order_generic.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline int32 sint3korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
((int32) (((A[2]) & 128) ?
|
||||||
|
(((uint32) 255L << 24) |
|
||||||
|
(((uint32) A[2]) << 16) |
|
||||||
|
(((uint32) A[1]) << 8) |
|
||||||
|
((uint32) A[0])) :
|
||||||
|
(((uint32) A[2]) << 16) |
|
||||||
|
(((uint32) A[1]) << 8) |
|
||||||
|
((uint32) A[0])))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline uint32 uint3korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
(uint32) (((uint32) (A[0])) +
|
||||||
|
(((uint32) (A[1])) << 8) +
|
||||||
|
(((uint32) (A[2])) << 16))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong uint5korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
((ulonglong)(((uint32) (A[0])) +
|
||||||
|
(((uint32) (A[1])) << 8) +
|
||||||
|
(((uint32) (A[2])) << 16) +
|
||||||
|
(((uint32) (A[3])) << 24)) +
|
||||||
|
(((ulonglong) (A[4])) << 32))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong uint6korr(const uchar *A)
|
||||||
|
{
|
||||||
|
return
|
||||||
|
((ulonglong)(((uint32) (A[0])) +
|
||||||
|
(((uint32) (A[1])) << 8) +
|
||||||
|
(((uint32) (A[2])) << 16) +
|
||||||
|
(((uint32) (A[3])) << 24)) +
|
||||||
|
(((ulonglong) (A[4])) << 32) +
|
||||||
|
(((ulonglong) (A[5])) << 40))
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int3store(uchar *T, uint A)
|
||||||
|
{
|
||||||
|
*(T)= (uchar) (A);
|
||||||
|
*(T+1)= (uchar) (A >> 8);
|
||||||
|
*(T+2)= (uchar) (A >> 16);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int5store(uchar *T, ulonglong A)
|
||||||
|
{
|
||||||
|
*(T)= (uchar) (A);
|
||||||
|
*(T+1)= (uchar) (A >> 8);
|
||||||
|
*(T+2)= (uchar) (A >> 16);
|
||||||
|
*(T+3)= (uchar) (A >> 24);
|
||||||
|
*(T+4)= (uchar) (A >> 32);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int6store(uchar *T, ulonglong A)
|
||||||
|
{
|
||||||
|
*(T)= (uchar) (A);
|
||||||
|
*(T+1)= (uchar) (A >> 8);
|
||||||
|
*(T+2)= (uchar) (A >> 16);
|
||||||
|
*(T+3)= (uchar) (A >> 24);
|
||||||
|
*(T+4)= (uchar) (A >> 32);
|
||||||
|
*(T+5)= (uchar) (A >> 40);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
|
||||||
|
static inline int16 sint2korr(const char *pT)
|
||||||
|
{
|
||||||
|
return sint2korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline uint16 uint2korr(const char *pT)
|
||||||
|
{
|
||||||
|
return uint2korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline uint32 uint3korr(const char *pT)
|
||||||
|
{
|
||||||
|
return uint3korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int32 sint3korr(const char *pT)
|
||||||
|
{
|
||||||
|
return sint3korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline uint32 uint4korr(const char *pT)
|
||||||
|
{
|
||||||
|
return uint4korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int32 sint4korr(const char *pT)
|
||||||
|
{
|
||||||
|
return sint4korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong uint6korr(const char *pT)
|
||||||
|
{
|
||||||
|
return uint6korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong uint8korr(const char *pT)
|
||||||
|
{
|
||||||
|
return uint8korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline longlong sint8korr(const char *pT)
|
||||||
|
{
|
||||||
|
return sint8korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static inline void int2store(char *pT, uint16 A)
|
||||||
|
{
|
||||||
|
int2store(static_cast<uchar*>(static_cast<void*>(pT)), A);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int3store(char *pT, uint A)
|
||||||
|
{
|
||||||
|
int3store(static_cast<uchar*>(static_cast<void*>(pT)), A);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int4store(char *pT, uint32 A)
|
||||||
|
{
|
||||||
|
int4store(static_cast<uchar*>(static_cast<void*>(pT)), A);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int5store(char *pT, ulonglong A)
|
||||||
|
{
|
||||||
|
int5store(static_cast<uchar*>(static_cast<void*>(pT)), A);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int6store(char *pT, ulonglong A)
|
||||||
|
{
|
||||||
|
int6store(static_cast<uchar*>(static_cast<void*>(pT)), A);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void int8store(char *pT, ulonglong A)
|
||||||
|
{
|
||||||
|
int8store(static_cast<uchar*>(static_cast<void*>(pT)), A);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Functions for reading and storing in machine format from/to
|
||||||
|
short/long to/from some place in memory V should be a variable
|
||||||
|
and M a pointer to byte.
|
||||||
|
*/
|
||||||
|
#ifdef WORDS_BIGENDIAN
|
||||||
|
#include "big_endian.h"
|
||||||
|
#else
|
||||||
|
#include "little_endian.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
|
||||||
|
static inline void float4store(char *V, float M)
|
||||||
|
{
|
||||||
|
float4store(static_cast<uchar*>(static_cast<void*>(V)), M);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void float8get(double *V, const char *M)
|
||||||
|
{
|
||||||
|
float8get(V, static_cast<const uchar*>(static_cast<const void*>(M)));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void float8store(char *V, double M)
|
||||||
|
{
|
||||||
|
float8store(static_cast<uchar*>(static_cast<void*>(V)), M);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
#endif /* MY_BYTEORDER_INCLUDED */
|
64
include/my_command.h
Normal file
64
include/my_command.h
Normal file
|
@ -0,0 +1,64 @@
|
||||||
|
/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef _mysql_command_h
|
||||||
|
#define _mysql_command_h
|
||||||
|
|
||||||
|
/**
|
||||||
|
@enum enum_server_command
|
||||||
|
@brief You should add new commands to the end of this list, otherwise old
|
||||||
|
servers won't be able to handle them as 'unsupported'.
|
||||||
|
*/
|
||||||
|
enum enum_server_command
|
||||||
|
{
|
||||||
|
COM_SLEEP,
|
||||||
|
COM_QUIT,
|
||||||
|
COM_INIT_DB,
|
||||||
|
COM_QUERY,
|
||||||
|
COM_FIELD_LIST,
|
||||||
|
COM_CREATE_DB,
|
||||||
|
COM_DROP_DB,
|
||||||
|
COM_REFRESH,
|
||||||
|
COM_SHUTDOWN,
|
||||||
|
COM_STATISTICS,
|
||||||
|
COM_PROCESS_INFO,
|
||||||
|
COM_CONNECT,
|
||||||
|
COM_PROCESS_KILL,
|
||||||
|
COM_DEBUG,
|
||||||
|
COM_PING,
|
||||||
|
COM_TIME,
|
||||||
|
COM_DELAYED_INSERT,
|
||||||
|
COM_CHANGE_USER,
|
||||||
|
COM_BINLOG_DUMP,
|
||||||
|
COM_TABLE_DUMP,
|
||||||
|
COM_CONNECT_OUT,
|
||||||
|
COM_REGISTER_SLAVE,
|
||||||
|
COM_STMT_PREPARE,
|
||||||
|
COM_STMT_EXECUTE,
|
||||||
|
COM_STMT_SEND_LONG_DATA,
|
||||||
|
COM_STMT_CLOSE,
|
||||||
|
COM_STMT_RESET,
|
||||||
|
COM_SET_OPTION,
|
||||||
|
COM_STMT_FETCH,
|
||||||
|
COM_DAEMON,
|
||||||
|
COM_BINLOG_DUMP_GTID,
|
||||||
|
COM_RESET_CONNECTION,
|
||||||
|
/* don't forget to update const char *command_name[] in sql_parse.cc */
|
||||||
|
|
||||||
|
/* Must be last */
|
||||||
|
COM_END
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif /* _mysql_command_h */
|
178
include/my_compiler.h
Normal file
178
include/my_compiler.h
Normal file
|
@ -0,0 +1,178 @@
|
||||||
|
#ifndef MY_COMPILER_INCLUDED
|
||||||
|
#define MY_COMPILER_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
Header for compiler-dependent features.
|
||||||
|
|
||||||
|
Intended to contain a set of reusable wrappers for preprocessor
|
||||||
|
macros, attributes, pragmas, and any other features that are
|
||||||
|
specific to a target compiler.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stddef.h> /* size_t */
|
||||||
|
|
||||||
|
#if defined __GNUC__
|
||||||
|
/*
|
||||||
|
Convenience macro to test the minimum required GCC version.
|
||||||
|
These should be used with care as Clang also sets __GNUC__ and
|
||||||
|
__GNUC_MINOR__ (currently to 4.2). Prefer using feature specific
|
||||||
|
CMake checks in configure.cmake instead.
|
||||||
|
*/
|
||||||
|
# define MY_GNUC_PREREQ(maj, min) \
|
||||||
|
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
|
||||||
|
# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
|
||||||
|
#else
|
||||||
|
# define MY_GNUC_PREREQ(maj, min) (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
The macros below are borrowed from include/linux/compiler.h in the
|
||||||
|
Linux kernel. Use them to indicate the likelyhood of the truthfulness
|
||||||
|
of a condition. This serves two purposes - newer versions of gcc will be
|
||||||
|
able to optimize for branch predication, which could yield siginficant
|
||||||
|
performance gains in frequently executed sections of the code, and the
|
||||||
|
other reason to use them is for documentation
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_BUILTIN_EXPECT
|
||||||
|
|
||||||
|
// likely/unlikely are likely to clash with other symbols, do not #define
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
inline bool likely(bool expr)
|
||||||
|
{
|
||||||
|
return __builtin_expect(expr, true);
|
||||||
|
}
|
||||||
|
inline bool unlikely(bool expr)
|
||||||
|
{
|
||||||
|
return __builtin_expect(expr, false);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
# define likely(x) __builtin_expect((x),1)
|
||||||
|
# define unlikely(x) __builtin_expect((x),0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#else /* HAVE_BUILTIN_EXPECT */
|
||||||
|
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
inline bool likely(bool expr)
|
||||||
|
{
|
||||||
|
return expr;
|
||||||
|
}
|
||||||
|
inline bool unlikely(bool expr)
|
||||||
|
{
|
||||||
|
return expr;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
# define likely(x) (x)
|
||||||
|
# define unlikely(x) (x)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* HAVE_BUILTIN_EXPECT */
|
||||||
|
|
||||||
|
/* Comunicate to the compiler the unreachability of the code. */
|
||||||
|
#ifdef HAVE_BUILTIN_UNREACHABLE
|
||||||
|
# define MY_ASSERT_UNREACHABLE() __builtin_unreachable()
|
||||||
|
#else
|
||||||
|
# define MY_ASSERT_UNREACHABLE() do { assert(0); } while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined __GNUC__ || defined __SUNPRO_C || defined __SUNPRO_CC
|
||||||
|
/* Specifies the minimum alignment of a type. */
|
||||||
|
# define MY_ALIGNOF(type) __alignof__(type)
|
||||||
|
/* Determine the alignment requirement of a type. */
|
||||||
|
# define MY_ALIGNED(n) __attribute__((__aligned__((n))))
|
||||||
|
/* Microsoft Visual C++ */
|
||||||
|
#elif defined _MSC_VER
|
||||||
|
# define MY_ALIGNOF(type) __alignof(type)
|
||||||
|
# define MY_ALIGNED(n) __declspec(align(n))
|
||||||
|
#else /* Make sure they are defined for other compilers. */
|
||||||
|
# define MY_ALIGNOF(type)
|
||||||
|
# define MY_ALIGNED(size)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Visual Studio requires '__inline' for C code */
|
||||||
|
#if !defined(__cplusplus) && defined(_MSC_VER)
|
||||||
|
# define inline __inline
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Provide __func__ macro definition for Visual Studio. */
|
||||||
|
#if defined(_MSC_VER)
|
||||||
|
# define __func__ __FUNCTION__
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
C++ Type Traits
|
||||||
|
*/
|
||||||
|
#ifdef __cplusplus
|
||||||
|
|
||||||
|
/**
|
||||||
|
Opaque storage with a particular alignment.
|
||||||
|
Partial specialization used due to MSVC++.
|
||||||
|
*/
|
||||||
|
template<size_t alignment> struct my_alignment_imp;
|
||||||
|
template<> struct MY_ALIGNED(1) my_alignment_imp<1> {};
|
||||||
|
template<> struct MY_ALIGNED(2) my_alignment_imp<2> {};
|
||||||
|
template<> struct MY_ALIGNED(4) my_alignment_imp<4> {};
|
||||||
|
template<> struct MY_ALIGNED(8) my_alignment_imp<8> {};
|
||||||
|
template<> struct MY_ALIGNED(16) my_alignment_imp<16> {};
|
||||||
|
|
||||||
|
/**
|
||||||
|
A POD type with a given size and alignment.
|
||||||
|
|
||||||
|
@remark If the compiler does not support a alignment attribute
|
||||||
|
(MY_ALIGN macro), the default alignment of a double is
|
||||||
|
used instead.
|
||||||
|
|
||||||
|
@tparam size The minimum size.
|
||||||
|
@tparam alignment The desired alignment: 1, 2, 4, 8 or 16.
|
||||||
|
*/
|
||||||
|
template <size_t size, size_t alignment>
|
||||||
|
struct my_aligned_storage
|
||||||
|
{
|
||||||
|
union
|
||||||
|
{
|
||||||
|
char data[size];
|
||||||
|
my_alignment_imp<alignment> align;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Disable MY_ATTRIBUTE for Sun Studio and Visual Studio.
|
||||||
|
Note that Sun Studio supports some __attribute__ variants,
|
||||||
|
but not format or unused which we use quite a lot.
|
||||||
|
*/
|
||||||
|
#ifndef MY_ATTRIBUTE
|
||||||
|
#if defined(__GNUC__)
|
||||||
|
# define MY_ATTRIBUTE(A) __attribute__(A)
|
||||||
|
#else
|
||||||
|
# define MY_ATTRIBUTE(A)
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef __has_attribute
|
||||||
|
# define __has_attribute(x) 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if __has_attribute(no_sanitize_undefined)
|
||||||
|
# define SUPPRESS_UBSAN __attribute__((no_sanitize_undefined))
|
||||||
|
#else
|
||||||
|
# define SUPPRESS_UBSAN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* MY_COMPILER_INCLUDED */
|
454
include/my_config.h
Normal file
454
include/my_config.h
Normal file
|
@ -0,0 +1,454 @@
|
||||||
|
/* Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MY_CONFIG_H
|
||||||
|
#define MY_CONFIG_H
|
||||||
|
|
||||||
|
/*
|
||||||
|
* From configure.cmake, in order of appearance
|
||||||
|
*/
|
||||||
|
/* #undef HAVE_LLVM_LIBCPP */
|
||||||
|
#define _LARGEFILE_SOURCE 1
|
||||||
|
|
||||||
|
/* Libraries */
|
||||||
|
/* #undef HAVE_LIBM */
|
||||||
|
/* #undef HAVE_LIBNSL */
|
||||||
|
/* #undef HAVE_LIBCRYPT */
|
||||||
|
/* #undef HAVE_LIBSOCKET */
|
||||||
|
/* #undef HAVE_LIBDL */
|
||||||
|
/* #undef HAVE_LIBRT */
|
||||||
|
/* #undef HAVE_LIBWRAP */
|
||||||
|
|
||||||
|
/* Header files */
|
||||||
|
/* #undef HAVE_ALLOCA_H */
|
||||||
|
/* #undef HAVE_ARPA_INET_H */
|
||||||
|
/* #undef HAVE_DIRENT_H */
|
||||||
|
/* #undef HAVE_DLFCN_H */
|
||||||
|
/* #undef HAVE_EXECINFO_H */
|
||||||
|
/* #undef HAVE_FPU_CONTROL_H */
|
||||||
|
/* #undef HAVE_GRP_H */
|
||||||
|
/* #undef HAVE_IEEEFP_H */
|
||||||
|
/* #undef HAVE_LANGINFO_H */
|
||||||
|
#define HAVE_MALLOC_H 1
|
||||||
|
/* #undef HAVE_NETINET_IN_H */
|
||||||
|
/* #undef HAVE_POLL_H */
|
||||||
|
/* #undef HAVE_PWD_H */
|
||||||
|
/* #undef HAVE_STRINGS_H */
|
||||||
|
/* #undef HAVE_SYS_CDEFS_H */
|
||||||
|
/* #undef HAVE_SYS_IOCTL_H */
|
||||||
|
/* #undef HAVE_SYS_MMAN_H */
|
||||||
|
/* #undef HAVE_SYS_RESOURCE_H */
|
||||||
|
/* #undef HAVE_SYS_SELECT_H */
|
||||||
|
/* #undef HAVE_SYS_SOCKET_H */
|
||||||
|
/* #undef HAVE_TERM_H */
|
||||||
|
/* #undef HAVE_TERMIOS_H */
|
||||||
|
/* #undef HAVE_TERMIO_H */
|
||||||
|
/* #undef HAVE_UNISTD_H */
|
||||||
|
/* #undef HAVE_SYS_WAIT_H */
|
||||||
|
/* #undef HAVE_SYS_PARAM_H */
|
||||||
|
/* #undef HAVE_FNMATCH_H */
|
||||||
|
/* #undef HAVE_SYS_UN_H */
|
||||||
|
/* #undef HAVE_VIS_H */
|
||||||
|
/* #undef HAVE_SASL_SASL_H */
|
||||||
|
|
||||||
|
/* Libevent */
|
||||||
|
/* #undef HAVE_DEVPOLL */
|
||||||
|
/* #undef HAVE_SYS_DEVPOLL_H */
|
||||||
|
/* #undef HAVE_SYS_EPOLL_H */
|
||||||
|
/* #undef HAVE_TAILQFOREACH */
|
||||||
|
|
||||||
|
/* Functions */
|
||||||
|
#define HAVE_ALIGNED_MALLOC 1
|
||||||
|
/* #undef HAVE_BACKTRACE */
|
||||||
|
/* #undef HAVE_PRINTSTACK */
|
||||||
|
/* #undef HAVE_INDEX */
|
||||||
|
/* #undef HAVE_CLOCK_GETTIME */
|
||||||
|
/* #undef HAVE_CUSERID */
|
||||||
|
/* #undef HAVE_DIRECTIO */
|
||||||
|
/* #undef HAVE_FTRUNCATE */
|
||||||
|
#define HAVE_COMPRESS 1
|
||||||
|
/* #undef HAVE_CRYPT */
|
||||||
|
/* #undef HAVE_DLOPEN */
|
||||||
|
/* #undef HAVE_FCHMOD */
|
||||||
|
/* #undef HAVE_FCNTL */
|
||||||
|
/* #undef HAVE_FDATASYNC */
|
||||||
|
/* #undef HAVE_DECL_FDATASYNC */
|
||||||
|
/* #undef HAVE_FEDISABLEEXCEPT */
|
||||||
|
/* #undef HAVE_FSEEKO */
|
||||||
|
/* #undef HAVE_FSYNC */
|
||||||
|
/* #undef HAVE_GETHOSTBYADDR_R */
|
||||||
|
/* #undef HAVE_GETHRTIME */
|
||||||
|
/* #undef HAVE_GETNAMEINFO */
|
||||||
|
/* #undef HAVE_GETPASS */
|
||||||
|
/* #undef HAVE_GETPASSPHRASE */
|
||||||
|
/* #undef HAVE_GETPWNAM */
|
||||||
|
/* #undef HAVE_GETPWUID */
|
||||||
|
/* #undef HAVE_GETRLIMIT */
|
||||||
|
/* #undef HAVE_GETRUSAGE */
|
||||||
|
/* #undef HAVE_INITGROUPS */
|
||||||
|
/* #undef HAVE_ISSETUGID */
|
||||||
|
/* #undef HAVE_GETUID */
|
||||||
|
/* #undef HAVE_GETEUID */
|
||||||
|
/* #undef HAVE_GETGID */
|
||||||
|
/* #undef HAVE_GETEGID */
|
||||||
|
/* #undef HAVE_LSTAT */
|
||||||
|
/* #undef HAVE_MADVISE */
|
||||||
|
/* #undef HAVE_MALLOC_INFO */
|
||||||
|
/* #undef HAVE_MEMRCHR */
|
||||||
|
/* #undef HAVE_MLOCK */
|
||||||
|
/* #undef HAVE_MLOCKALL */
|
||||||
|
/* #undef HAVE_MMAP64 */
|
||||||
|
/* #undef HAVE_POLL */
|
||||||
|
/* #undef HAVE_POSIX_FALLOCATE */
|
||||||
|
/* #undef HAVE_POSIX_MEMALIGN */
|
||||||
|
/* #undef HAVE_PREAD */
|
||||||
|
/* #undef HAVE_PTHREAD_CONDATTR_SETCLOCK */
|
||||||
|
/* #undef HAVE_PTHREAD_SIGMASK */
|
||||||
|
/* #undef HAVE_READDIR_R */
|
||||||
|
/* #undef HAVE_READLINK */
|
||||||
|
/* #undef HAVE_REALPATH */
|
||||||
|
/* #undef HAVE_SETFD */
|
||||||
|
/* #undef HAVE_SIGACTION */
|
||||||
|
/* #undef HAVE_SLEEP */
|
||||||
|
/* #undef HAVE_STPCPY */
|
||||||
|
/* #undef HAVE_STPNCPY */
|
||||||
|
/* #undef HAVE_STRLCPY */
|
||||||
|
#define HAVE_STRNLEN 1
|
||||||
|
/* #undef HAVE_STRLCAT */
|
||||||
|
/* #undef HAVE_STRSIGNAL */
|
||||||
|
/* #undef HAVE_FGETLN */
|
||||||
|
/* #undef HAVE_STRSEP */
|
||||||
|
#define HAVE_TELL 1
|
||||||
|
/* #undef HAVE_VASPRINTF */
|
||||||
|
/* #undef HAVE_MEMALIGN */
|
||||||
|
/* #undef HAVE_NL_LANGINFO */
|
||||||
|
/* #undef HAVE_HTONLL */
|
||||||
|
/* #undef DNS_USE_CPU_CLOCK_FOR_ID */
|
||||||
|
/* #undef HAVE_EPOLL */
|
||||||
|
/* #undef HAVE_EVENT_PORTS */
|
||||||
|
/* #undef HAVE_INET_NTOP */
|
||||||
|
/* #undef HAVE_WORKING_KQUEUE */
|
||||||
|
/* #undef HAVE_TIMERADD */
|
||||||
|
/* #undef HAVE_TIMERCLEAR */
|
||||||
|
/* #undef HAVE_TIMERCMP */
|
||||||
|
/* #undef HAVE_TIMERISSET */
|
||||||
|
|
||||||
|
/* WL2373 */
|
||||||
|
/* #undef HAVE_SYS_TIME_H */
|
||||||
|
/* #undef HAVE_SYS_TIMES_H */
|
||||||
|
/* #undef HAVE_TIMES */
|
||||||
|
/* #undef HAVE_GETTIMEOFDAY */
|
||||||
|
|
||||||
|
/* Symbols */
|
||||||
|
/* #undef HAVE_LRAND48 */
|
||||||
|
/* #undef GWINSZ_IN_SYS_IOCTL */
|
||||||
|
/* #undef FIONREAD_IN_SYS_IOCTL */
|
||||||
|
/* #undef FIONREAD_IN_SYS_FILIO */
|
||||||
|
/* #undef HAVE_SIGEV_THREAD_ID */
|
||||||
|
/* #undef HAVE_SIGEV_PORT */
|
||||||
|
#define HAVE_LOG2 1
|
||||||
|
|
||||||
|
#define HAVE_ISINF 1
|
||||||
|
|
||||||
|
/* #undef HAVE_KQUEUE_TIMERS */
|
||||||
|
/* #undef HAVE_POSIX_TIMERS */
|
||||||
|
|
||||||
|
/* Endianess */
|
||||||
|
/* #undef WORDS_BIGENDIAN */
|
||||||
|
|
||||||
|
/* Type sizes */
|
||||||
|
#define SIZEOF_VOIDP 4
|
||||||
|
#define SIZEOF_CHARP 4
|
||||||
|
#define SIZEOF_LONG 4
|
||||||
|
#define SIZEOF_SHORT 2
|
||||||
|
#define SIZEOF_INT 4
|
||||||
|
#define SIZEOF_LONG_LONG 8
|
||||||
|
#define SIZEOF_OFF_T 4
|
||||||
|
#define SIZEOF_TIME_T 8
|
||||||
|
/* #undef HAVE_UINT */
|
||||||
|
/* #undef HAVE_ULONG */
|
||||||
|
/* #undef HAVE_U_INT32_T */
|
||||||
|
#define HAVE_STRUCT_TIMESPEC
|
||||||
|
|
||||||
|
/* Support for tagging symbols with __attribute__((visibility("hidden"))) */
|
||||||
|
/* #undef HAVE_VISIBILITY_HIDDEN */
|
||||||
|
|
||||||
|
/* Code tests*/
|
||||||
|
#define STACK_DIRECTION -1
|
||||||
|
/* #undef TIME_WITH_SYS_TIME */
|
||||||
|
#define NO_FCNTL_NONBLOCK 1
|
||||||
|
/* #undef HAVE_PAUSE_INSTRUCTION */
|
||||||
|
/* #undef HAVE_FAKE_PAUSE_INSTRUCTION */
|
||||||
|
/* #undef HAVE_HMT_PRIORITY_INSTRUCTION */
|
||||||
|
/* #undef HAVE_ABI_CXA_DEMANGLE */
|
||||||
|
/* #undef HAVE_BSS_START */
|
||||||
|
/* #undef HAVE_BUILTIN_UNREACHABLE */
|
||||||
|
/* #undef HAVE_BUILTIN_EXPECT */
|
||||||
|
/* #undef HAVE_BUILTIN_STPCPY */
|
||||||
|
/* #undef HAVE_GCC_ATOMIC_BUILTINS */
|
||||||
|
/* #undef HAVE_GCC_SYNC_BUILTINS */
|
||||||
|
/* #undef HAVE_VALGRIND */
|
||||||
|
|
||||||
|
/* IPV6 */
|
||||||
|
/* #undef HAVE_NETINET_IN6_H */
|
||||||
|
#define HAVE_STRUCT_SOCKADDR_IN6 1
|
||||||
|
#define HAVE_STRUCT_IN6_ADDR 1
|
||||||
|
#define HAVE_IPV6 1
|
||||||
|
|
||||||
|
/* #undef ss_family */
|
||||||
|
/* #undef HAVE_SOCKADDR_IN_SIN_LEN */
|
||||||
|
/* #undef HAVE_SOCKADDR_IN6_SIN6_LEN */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Platform specific CMake files
|
||||||
|
*/
|
||||||
|
#define MACHINE_TYPE "AMD64"
|
||||||
|
/* #undef HAVE_LINUX_LARGE_PAGES */
|
||||||
|
/* #undef HAVE_SOLARIS_LARGE_PAGES */
|
||||||
|
/* #undef HAVE_SOLARIS_ATOMIC */
|
||||||
|
/* #undef HAVE_SOLARIS_STYLE_GETHOST */
|
||||||
|
#define SYSTEM_TYPE "Win32"
|
||||||
|
/* Windows stuff, mostly functions, that have Posix analogs but named differently */
|
||||||
|
/* #undef IPPROTO_IPV6 */
|
||||||
|
/* #undef IPV6_V6ONLY */
|
||||||
|
/* This should mean case insensitive file system */
|
||||||
|
#define FN_NO_CASE_SENSE 1
|
||||||
|
|
||||||
|
/*
|
||||||
|
* From main CMakeLists.txt
|
||||||
|
*/
|
||||||
|
#define MAX_INDEXES 64U
|
||||||
|
/* #undef WITH_INNODB_MEMCACHED */
|
||||||
|
/* #undef ENABLE_MEMCACHED_SASL */
|
||||||
|
/* #undef ENABLE_MEMCACHED_SASL_PWDB */
|
||||||
|
#define ENABLED_PROFILING 1
|
||||||
|
/* #undef HAVE_ASAN */
|
||||||
|
#define ENABLED_LOCAL_INFILE 1
|
||||||
|
/* #undef OPTIMIZER_TRACE */
|
||||||
|
#define DEFAULT_MYSQL_HOME "C:/Program Files/MySQL/MySQL Server 6.1"
|
||||||
|
#define SHAREDIR "share"
|
||||||
|
#define DEFAULT_BASEDIR "C:/Program Files/MySQL/MySQL Server 6.1"
|
||||||
|
#define MYSQL_DATADIR "C:/Program Files/MySQL/MySQL Server 6.1/data"
|
||||||
|
#define MYSQL_KEYRINGDIR "C:/Program Files/MySQL/MySQL Server 6.1/keyring"
|
||||||
|
#define DEFAULT_CHARSET_HOME "C:/Program Files/MySQL/MySQL Server 6.1"
|
||||||
|
#define PLUGINDIR "C:/Program Files/MySQL/MySQL Server 6.1/lib/plugin"
|
||||||
|
/* #undef DEFAULT_SYSCONFDIR */
|
||||||
|
#define DEFAULT_TMPDIR ""
|
||||||
|
#define INSTALL_SBINDIR "/bin"
|
||||||
|
#define INSTALL_BINDIR "/bin"
|
||||||
|
#define INSTALL_MYSQLSHAREDIR "/share"
|
||||||
|
#define INSTALL_SHAREDIR "/share"
|
||||||
|
#define INSTALL_PLUGINDIR "/lib/plugin"
|
||||||
|
#define INSTALL_INCLUDEDIR "/include"
|
||||||
|
#define INSTALL_SCRIPTDIR "/scripts"
|
||||||
|
#define INSTALL_MYSQLDATADIR "/data"
|
||||||
|
#define INSTALL_MYSQLKEYRINGDIR "/keyring"
|
||||||
|
/* #undef INSTALL_PLUGINTESTDIR */
|
||||||
|
#define INSTALL_INFODIR "/docs"
|
||||||
|
#define INSTALL_MYSQLTESTDIR "/mysql-test"
|
||||||
|
#define INSTALL_DOCREADMEDIR "/."
|
||||||
|
#define INSTALL_DOCDIR "/docs"
|
||||||
|
#define INSTALL_MANDIR "/man"
|
||||||
|
#define INSTALL_SUPPORTFILESDIR "/support-files"
|
||||||
|
#define INSTALL_LIBDIR "/lib"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Readline
|
||||||
|
*/
|
||||||
|
/* #undef HAVE_MBSTATE_T */
|
||||||
|
/* #undef HAVE_LANGINFO_CODESET */
|
||||||
|
/* #undef HAVE_WCSDUP */
|
||||||
|
/* #undef HAVE_WCHAR_T */
|
||||||
|
/* #undef HAVE_WINT_T */
|
||||||
|
/* #undef HAVE_CURSES_H */
|
||||||
|
/* #undef HAVE_NCURSES_H */
|
||||||
|
/* #undef USE_LIBEDIT_INTERFACE */
|
||||||
|
/* #undef HAVE_HIST_ENTRY */
|
||||||
|
/* #undef USE_NEW_EDITLINE_INTERFACE */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Libedit
|
||||||
|
*/
|
||||||
|
/* #undef HAVE_DECL_TGOTO */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* DTrace
|
||||||
|
*/
|
||||||
|
/* #undef HAVE_DTRACE */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Character sets
|
||||||
|
*/
|
||||||
|
#define MYSQL_DEFAULT_CHARSET_NAME "latin1"
|
||||||
|
#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci"
|
||||||
|
#define HAVE_CHARSET_armscii8 1
|
||||||
|
#define HAVE_CHARSET_ascii 1
|
||||||
|
#define HAVE_CHARSET_big5 1
|
||||||
|
#define HAVE_CHARSET_cp1250 1
|
||||||
|
#define HAVE_CHARSET_cp1251 1
|
||||||
|
#define HAVE_CHARSET_cp1256 1
|
||||||
|
#define HAVE_CHARSET_cp1257 1
|
||||||
|
#define HAVE_CHARSET_cp850 1
|
||||||
|
#define HAVE_CHARSET_cp852 1
|
||||||
|
#define HAVE_CHARSET_cp866 1
|
||||||
|
#define HAVE_CHARSET_cp932 1
|
||||||
|
#define HAVE_CHARSET_dec8 1
|
||||||
|
#define HAVE_CHARSET_eucjpms 1
|
||||||
|
#define HAVE_CHARSET_euckr 1
|
||||||
|
#define HAVE_CHARSET_gb2312 1
|
||||||
|
#define HAVE_CHARSET_gbk 1
|
||||||
|
#define HAVE_CHARSET_gb18030 1
|
||||||
|
#define HAVE_CHARSET_geostd8 1
|
||||||
|
#define HAVE_CHARSET_greek 1
|
||||||
|
#define HAVE_CHARSET_hebrew 1
|
||||||
|
#define HAVE_CHARSET_hp8 1
|
||||||
|
#define HAVE_CHARSET_keybcs2 1
|
||||||
|
#define HAVE_CHARSET_koi8r 1
|
||||||
|
#define HAVE_CHARSET_koi8u 1
|
||||||
|
#define HAVE_CHARSET_latin1 1
|
||||||
|
#define HAVE_CHARSET_latin2 1
|
||||||
|
#define HAVE_CHARSET_latin5 1
|
||||||
|
#define HAVE_CHARSET_latin7 1
|
||||||
|
#define HAVE_CHARSET_macce 1
|
||||||
|
#define HAVE_CHARSET_macroman 1
|
||||||
|
#define HAVE_CHARSET_sjis 1
|
||||||
|
#define HAVE_CHARSET_swe7 1
|
||||||
|
#define HAVE_CHARSET_tis620 1
|
||||||
|
#define HAVE_CHARSET_ucs2 1
|
||||||
|
#define HAVE_CHARSET_ujis 1
|
||||||
|
#define HAVE_CHARSET_utf8mb4 1
|
||||||
|
/* #undef HAVE_CHARSET_utf8mb3 */
|
||||||
|
#define HAVE_CHARSET_utf8 1
|
||||||
|
#define HAVE_CHARSET_utf16 1
|
||||||
|
#define HAVE_CHARSET_utf32 1
|
||||||
|
#define HAVE_UCA_COLLATIONS 1
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Feature set
|
||||||
|
*/
|
||||||
|
#define WITH_PARTITION_STORAGE_ENGINE 1
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Performance schema
|
||||||
|
*/
|
||||||
|
/* #undef WITH_PERFSCHEMA_STORAGE_ENGINE */
|
||||||
|
/* #undef DISABLE_PSI_THREAD */
|
||||||
|
/* #undef DISABLE_PSI_MUTEX */
|
||||||
|
/* #undef DISABLE_PSI_RWLOCK */
|
||||||
|
/* #undef DISABLE_PSI_COND */
|
||||||
|
/* #undef DISABLE_PSI_FILE */
|
||||||
|
/* #undef DISABLE_PSI_TABLE */
|
||||||
|
/* #undef DISABLE_PSI_SOCKET */
|
||||||
|
/* #undef DISABLE_PSI_STAGE */
|
||||||
|
/* #undef DISABLE_PSI_STATEMENT */
|
||||||
|
/* #undef DISABLE_PSI_SP */
|
||||||
|
/* #undef DISABLE_PSI_PS */
|
||||||
|
/* #undef DISABLE_PSI_IDLE */
|
||||||
|
/* #undef DISABLE_PSI_STATEMENT_DIGEST */
|
||||||
|
/* #undef DISABLE_PSI_METADATA */
|
||||||
|
/* #undef DISABLE_PSI_MEMORY */
|
||||||
|
/* #undef DISABLE_PSI_TRANSACTION */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* syscall
|
||||||
|
*/
|
||||||
|
/* #undef HAVE_SYS_THREAD_SELFID */
|
||||||
|
/* #undef HAVE_SYS_GETTID */
|
||||||
|
/* #undef HAVE_PTHREAD_GETTHREADID_NP */
|
||||||
|
/* #undef HAVE_PTHREAD_SETNAME_NP */
|
||||||
|
/* #undef HAVE_INTEGER_PTHREAD_SELF */
|
||||||
|
|
||||||
|
/* Platform-specific C++ compiler behaviors we rely upon */
|
||||||
|
|
||||||
|
/*
|
||||||
|
This macro defines whether the compiler in use needs a 'typename' keyword
|
||||||
|
to access the types defined inside a class template, such types are called
|
||||||
|
dependent types. Some compilers require it, some others forbid it, and some
|
||||||
|
others may work with or without it. For example, GCC requires the 'typename'
|
||||||
|
keyword whenever needing to access a type inside a template, but msvc
|
||||||
|
forbids it.
|
||||||
|
*/
|
||||||
|
#define HAVE_IMPLICIT_DEPENDENT_NAME_TYPING 1
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* MySQL version
|
||||||
|
*/
|
||||||
|
#define DOT_FRM_VERSION 6
|
||||||
|
#define MYSQL_VERSION_MAJOR 6
|
||||||
|
#define MYSQL_VERSION_MINOR 1
|
||||||
|
#define MYSQL_VERSION_PATCH 9
|
||||||
|
#define MYSQL_VERSION_EXTRA ""
|
||||||
|
#define PACKAGE "mysql"
|
||||||
|
#define PACKAGE_BUGREPORT ""
|
||||||
|
#define PACKAGE_NAME "MySQL Server"
|
||||||
|
#define PACKAGE_STRING "MySQL Server 6.1.9"
|
||||||
|
#define PACKAGE_TARNAME "mysql"
|
||||||
|
#define PACKAGE_VERSION "6.1.9"
|
||||||
|
#define VERSION "6.1.9"
|
||||||
|
#define PROTOCOL_VERSION 10
|
||||||
|
|
||||||
|
/*
|
||||||
|
* CPU info
|
||||||
|
*/
|
||||||
|
#define CPU_LEVEL1_DCACHE_LINESIZE 64
|
||||||
|
|
||||||
|
/*
|
||||||
|
* NDB
|
||||||
|
*/
|
||||||
|
/* #undef WITH_NDBCLUSTER_STORAGE_ENGINE */
|
||||||
|
/* #undef HAVE_PTHREAD_SETSCHEDPARAM */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Other
|
||||||
|
*/
|
||||||
|
/* #undef EXTRA_DEBUG */
|
||||||
|
/* #undef HAVE_CHOWN */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Hardcoded values needed by libevent/NDB/memcached
|
||||||
|
*/
|
||||||
|
#define HAVE_FCNTL_H 1
|
||||||
|
#define HAVE_GETADDRINFO 1
|
||||||
|
#define HAVE_INTTYPES_H 1
|
||||||
|
/* libevent's select.c is not Windows compatible */
|
||||||
|
#ifndef _WIN32
|
||||||
|
#define HAVE_SELECT 1
|
||||||
|
#endif
|
||||||
|
#define HAVE_SIGNAL_H 1
|
||||||
|
#define HAVE_STDARG_H 1
|
||||||
|
#define HAVE_STDINT_H 1
|
||||||
|
#define HAVE_STDLIB_H 1
|
||||||
|
#define HAVE_STRDUP 1
|
||||||
|
#define HAVE_STRTOK_R 1
|
||||||
|
#define HAVE_STRTOLL 1
|
||||||
|
#define HAVE_SYS_STAT_H 1
|
||||||
|
#define HAVE_SYS_TYPES_H 1
|
||||||
|
#define SIZEOF_CHAR 1
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Needed by libevent
|
||||||
|
*/
|
||||||
|
/* #undef HAVE_SOCKLEN_T */
|
||||||
|
|
||||||
|
/* For --secure-file-priv */
|
||||||
|
#define DEFAULT_SECURE_FILE_PRIV_DIR "NULL"
|
||||||
|
#define DEFAULT_SECURE_FILE_PRIV_EMBEDDED_DIR "NULL"
|
||||||
|
/* #undef HAVE_LIBNUMA */
|
||||||
|
|
||||||
|
/* For default value of --early_plugin_load */
|
||||||
|
/* #undef DEFAULT_EARLY_PLUGIN_LOAD */
|
||||||
|
|
||||||
|
#endif
|
245
include/my_dbug.h
Normal file
245
include/my_dbug.h
Normal file
|
@ -0,0 +1,245 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MY_DBUG_INCLUDED
|
||||||
|
#define MY_DBUG_INCLUDED
|
||||||
|
|
||||||
|
#include "my_global.h" /* MYSQL_PLUGIN_IMPORT */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
#if !defined(DBUG_OFF)
|
||||||
|
|
||||||
|
struct _db_stack_frame_ {
|
||||||
|
const char *func; /* function name of the previous stack frame */
|
||||||
|
const char *file; /* filename of the function of previous frame */
|
||||||
|
uint level; /* this nesting level, highest bit enables tracing */
|
||||||
|
struct _db_stack_frame_ *prev; /* pointer to the previous frame */
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _db_code_state_;
|
||||||
|
extern MYSQL_PLUGIN_IMPORT my_bool _dbug_on_;
|
||||||
|
extern my_bool _db_keyword_(struct _db_code_state_ *, const char *, int);
|
||||||
|
extern int _db_explain_(struct _db_code_state_ *cs, char *buf, size_t len);
|
||||||
|
extern int _db_explain_init_(char *buf, size_t len);
|
||||||
|
extern int _db_is_pushed_(void);
|
||||||
|
extern void _db_setjmp_(void);
|
||||||
|
extern void _db_longjmp_(void);
|
||||||
|
extern void _db_process_(const char *name);
|
||||||
|
extern void _db_push_(const char *control);
|
||||||
|
extern void _db_pop_(void);
|
||||||
|
extern void _db_set_(const char *control);
|
||||||
|
extern void _db_set_init_(const char *control);
|
||||||
|
extern void _db_enter_(const char *_func_, const char *_file_, uint _line_,
|
||||||
|
struct _db_stack_frame_ *_stack_frame_);
|
||||||
|
extern void _db_return_(uint _line_, struct _db_stack_frame_ *_stack_frame_);
|
||||||
|
extern void _db_pargs_(uint _line_,const char *keyword);
|
||||||
|
extern int _db_enabled_();
|
||||||
|
extern void _db_doprnt_(const char *format,...)
|
||||||
|
MY_ATTRIBUTE((format(printf, 1, 2)));
|
||||||
|
extern void _db_doputs_(const char *log);
|
||||||
|
extern void _db_dump_(uint _line_,const char *keyword,
|
||||||
|
const unsigned char *memory, size_t length);
|
||||||
|
extern void _db_end_(void);
|
||||||
|
extern void _db_lock_file_(void);
|
||||||
|
extern void _db_unlock_file_(void);
|
||||||
|
extern FILE *_db_fp_(void);
|
||||||
|
extern void _db_flush_();
|
||||||
|
extern const char* _db_get_func_(void);
|
||||||
|
|
||||||
|
#define DBUG_ENTER(a) struct _db_stack_frame_ _db_stack_frame_; \
|
||||||
|
_db_enter_ (a,__FILE__,__LINE__,&_db_stack_frame_)
|
||||||
|
#define DBUG_LEAVE _db_return_ (__LINE__, &_db_stack_frame_)
|
||||||
|
#define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0)
|
||||||
|
#define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0)
|
||||||
|
#define DBUG_EXECUTE(keyword,a1) \
|
||||||
|
do {if (_db_keyword_(0, (keyword), 0)) { a1 }} while(0)
|
||||||
|
#define DBUG_EXECUTE_IF(keyword,a1) \
|
||||||
|
do {if (_db_keyword_(0, (keyword), 1)) { a1 }} while(0)
|
||||||
|
#define DBUG_EVALUATE(keyword,a1,a2) \
|
||||||
|
(_db_keyword_(0,(keyword), 0) ? (a1) : (a2))
|
||||||
|
#define DBUG_EVALUATE_IF(keyword,a1,a2) \
|
||||||
|
(_db_keyword_(0,(keyword), 1) ? (a1) : (a2))
|
||||||
|
#define DBUG_PRINT(keyword,arglist) \
|
||||||
|
do \
|
||||||
|
{ \
|
||||||
|
if (_dbug_on_) \
|
||||||
|
{ \
|
||||||
|
_db_pargs_(__LINE__,keyword); \
|
||||||
|
if (_db_enabled_()) \
|
||||||
|
{ \
|
||||||
|
_db_doprnt_ arglist; \
|
||||||
|
} \
|
||||||
|
} \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
/*
|
||||||
|
An alternate to DBUG_PRINT() macro, which takes a single string
|
||||||
|
as the second argument.
|
||||||
|
*/
|
||||||
|
#define DBUG_PUTS(keyword,arg) \
|
||||||
|
do \
|
||||||
|
{ \
|
||||||
|
if (_dbug_on_) \
|
||||||
|
{ \
|
||||||
|
_db_pargs_(__LINE__,keyword); \
|
||||||
|
if (_db_enabled_()) \
|
||||||
|
{ \
|
||||||
|
_db_doputs_(arg); \
|
||||||
|
} \
|
||||||
|
} \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
#define DBUG_PUSH(a1) _db_push_ (a1)
|
||||||
|
#define DBUG_POP() _db_pop_ ()
|
||||||
|
#define DBUG_SET(a1) _db_set_ (a1)
|
||||||
|
#define DBUG_SET_INITIAL(a1) _db_set_init_ (a1)
|
||||||
|
#define DBUG_PROCESS(a1) _db_process_(a1)
|
||||||
|
#define DBUG_FILE _db_fp_()
|
||||||
|
#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
|
||||||
|
#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
|
||||||
|
#define DBUG_DUMP(keyword,a1,a2) _db_dump_(__LINE__,keyword,a1,a2)
|
||||||
|
#define DBUG_END() _db_end_ ()
|
||||||
|
#define DBUG_LOCK_FILE _db_lock_file_()
|
||||||
|
#define DBUG_UNLOCK_FILE _db_unlock_file_()
|
||||||
|
#define DBUG_ASSERT(A) assert(A)
|
||||||
|
#define DBUG_EXPLAIN(buf,len) _db_explain_(0, (buf),(len))
|
||||||
|
#define DBUG_EXPLAIN_INITIAL(buf,len) _db_explain_init_((buf),(len))
|
||||||
|
#define DEBUGGER_OFF do { _dbug_on_= 0; } while(0)
|
||||||
|
#define DEBUGGER_ON do { _dbug_on_= 1; } while(0)
|
||||||
|
#ifndef _WIN32
|
||||||
|
#define DBUG_ABORT() (_db_flush_(), abort())
|
||||||
|
#else
|
||||||
|
/*
|
||||||
|
Avoid popup with abort/retry/ignore buttons. When BUG#31745 is fixed we can
|
||||||
|
call abort() instead of _exit(2) (now it would cause a "test signal" popup).
|
||||||
|
*/
|
||||||
|
#include <crtdbg.h>
|
||||||
|
#define DBUG_ABORT() (_db_flush_(),\
|
||||||
|
(void)_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE),\
|
||||||
|
(void)_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR),\
|
||||||
|
_exit(2))
|
||||||
|
#endif
|
||||||
|
#define DBUG_CHECK_CRASH(func, op) \
|
||||||
|
do { char _dbuf_[255]; strxnmov(_dbuf_, sizeof(_dbuf_)-1, (func), (op)); \
|
||||||
|
DBUG_EXECUTE_IF(_dbuf_, DBUG_ABORT()); } while(0)
|
||||||
|
#define DBUG_CRASH_ENTER(func) \
|
||||||
|
DBUG_ENTER(func); DBUG_CHECK_CRASH(func, "_crash_enter")
|
||||||
|
#define DBUG_CRASH_RETURN(val) \
|
||||||
|
DBUG_CHECK_CRASH(_db_get_func_(), "_crash_return")
|
||||||
|
#define DBUG_CRASH_VOID_RETURN \
|
||||||
|
DBUG_CHECK_CRASH (_db_get_func_(), "_crash_return")
|
||||||
|
|
||||||
|
/*
|
||||||
|
Make the program fail, without creating a core file.
|
||||||
|
abort() will send SIGABRT which (most likely) generates core.
|
||||||
|
Use SIGKILL instead, which cannot be caught.
|
||||||
|
We also pause the current thread, until the signal is actually delivered.
|
||||||
|
An alternative would be to use _exit(EXIT_FAILURE),
|
||||||
|
but then valgrind would report lots of memory leaks.
|
||||||
|
*/
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define DBUG_SUICIDE() DBUG_ABORT()
|
||||||
|
#else
|
||||||
|
extern void _db_suicide_();
|
||||||
|
extern void _db_flush_gcov_();
|
||||||
|
#define DBUG_SUICIDE() (_db_flush_(), _db_suicide_())
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#else /* No debugger */
|
||||||
|
|
||||||
|
#define DBUG_ENTER(a1)
|
||||||
|
#define DBUG_LEAVE
|
||||||
|
#define DBUG_RETURN(a1) do { return(a1); } while(0)
|
||||||
|
#define DBUG_VOID_RETURN do { return; } while(0)
|
||||||
|
#define DBUG_EXECUTE(keyword,a1) do { } while(0)
|
||||||
|
#define DBUG_EXECUTE_IF(keyword,a1) do { } while(0)
|
||||||
|
#define DBUG_EVALUATE(keyword,a1,a2) (a2)
|
||||||
|
#define DBUG_EVALUATE_IF(keyword,a1,a2) (a2)
|
||||||
|
#define DBUG_PRINT(keyword,arglist) do { } while(0)
|
||||||
|
#define DBUG_PUTS(keyword,arg) do { } while(0)
|
||||||
|
#define DBUG_LOG(keyword,arglist) do { } while(0)
|
||||||
|
#define DBUG_PUSH(a1) do { } while(0)
|
||||||
|
#define DBUG_SET(a1) do { } while(0)
|
||||||
|
#define DBUG_SET_INITIAL(a1) do { } while(0)
|
||||||
|
#define DBUG_POP() do { } while(0)
|
||||||
|
#define DBUG_PROCESS(a1) do { } while(0)
|
||||||
|
#define DBUG_SETJMP(a1) setjmp(a1)
|
||||||
|
#define DBUG_LONGJMP(a1) longjmp(a1)
|
||||||
|
#define DBUG_DUMP(keyword,a1,a2) do { } while(0)
|
||||||
|
#define DBUG_END() do { } while(0)
|
||||||
|
#define DBUG_ASSERT(A) do { } while(0)
|
||||||
|
#define DBUG_LOCK_FILE do { } while(0)
|
||||||
|
#define DBUG_FILE (stderr)
|
||||||
|
#define DBUG_UNLOCK_FILE do { } while(0)
|
||||||
|
#define DBUG_EXPLAIN(buf,len)
|
||||||
|
#define DBUG_EXPLAIN_INITIAL(buf,len)
|
||||||
|
#define DEBUGGER_OFF do { } while(0)
|
||||||
|
#define DEBUGGER_ON do { } while(0)
|
||||||
|
#define DBUG_ABORT() do { } while(0)
|
||||||
|
#define DBUG_CRASH_ENTER(func)
|
||||||
|
#define DBUG_CRASH_RETURN(val) do { return(val); } while(0)
|
||||||
|
#define DBUG_CRASH_VOID_RETURN do { return; } while(0)
|
||||||
|
#define DBUG_SUICIDE() do { } while(0)
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef EXTRA_DEBUG
|
||||||
|
/**
|
||||||
|
Sync points allow us to force the server to reach a certain line of code
|
||||||
|
and block there until the client tells the server it is ok to go on.
|
||||||
|
The client tells the server to block with SELECT GET_LOCK()
|
||||||
|
and unblocks it with SELECT RELEASE_LOCK(). Used for debugging difficult
|
||||||
|
concurrency problems
|
||||||
|
*/
|
||||||
|
#define DBUG_SYNC_POINT(lock_name,lock_timeout) \
|
||||||
|
debug_sync_point(lock_name,lock_timeout)
|
||||||
|
void debug_sync_point(const char* lock_name, uint lock_timeout);
|
||||||
|
#else
|
||||||
|
#define DBUG_SYNC_POINT(lock_name,lock_timeout)
|
||||||
|
#endif /* EXTRA_DEBUG */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#if !defined(DBUG_OFF)
|
||||||
|
#include <sstream>
|
||||||
|
|
||||||
|
/*
|
||||||
|
A C++ interface to the DBUG_PUTS macro. The DBUG_LOG macro also
|
||||||
|
takes two arguments. The first argument is the keyword, as that of the
|
||||||
|
DBUG_PRINT. The 2nd argument 'v' will be passed to a C++ output stream.
|
||||||
|
This enables the use of C++ style output stream operator. In the code, it
|
||||||
|
will be used as follows:
|
||||||
|
|
||||||
|
DBUG_LOG("blob", "space: " << space_id);
|
||||||
|
|
||||||
|
Note: DBUG_PRINT() has a limitation of 1024 bytes for a single
|
||||||
|
print out. This limitation is not there for DBUG_PUTS and DBUG_LOG
|
||||||
|
macros.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define DBUG_LOG(keyword, v) do { \
|
||||||
|
std::ostringstream sout; \
|
||||||
|
sout << v; \
|
||||||
|
DBUG_PUTS(keyword, sout.str().c_str()); \
|
||||||
|
} while(0)
|
||||||
|
#endif /* DBUG_OFF */
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
#endif /* MY_DBUG_INCLUDED */
|
93
include/my_dir.h
Normal file
93
include/my_dir.h
Normal file
|
@ -0,0 +1,93 @@
|
||||||
|
/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MY_DIR_H
|
||||||
|
#define MY_DIR_H
|
||||||
|
|
||||||
|
#include "my_global.h"
|
||||||
|
|
||||||
|
#include <sys/stat.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Defines for my_dir and my_stat */
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define S_IROTH _S_IREAD
|
||||||
|
#define S_IFIFO _S_IFIFO
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MY_S_IFMT S_IFMT /* type of file */
|
||||||
|
#define MY_S_IFDIR S_IFDIR /* directory */
|
||||||
|
#define MY_S_IFCHR S_IFCHR /* character special */
|
||||||
|
#define MY_S_IFBLK S_IFBLK /* block special */
|
||||||
|
#define MY_S_IFREG S_IFREG /* regular */
|
||||||
|
#define MY_S_IFIFO S_IFIFO /* fifo */
|
||||||
|
#define MY_S_ISUID S_ISUID /* set user id on execution */
|
||||||
|
#define MY_S_ISGID S_ISGID /* set group id on execution */
|
||||||
|
#define MY_S_ISVTX S_ISVTX /* save swapped text even after use */
|
||||||
|
#define MY_S_IREAD S_IREAD /* read permission, owner */
|
||||||
|
#define MY_S_IWRITE S_IWRITE /* write permission, owner */
|
||||||
|
#define MY_S_IEXEC S_IEXEC /* execute/search permission, owner */
|
||||||
|
|
||||||
|
#define MY_S_ISDIR(m) (((m) & MY_S_IFMT) == MY_S_IFDIR)
|
||||||
|
#define MY_S_ISCHR(m) (((m) & MY_S_IFMT) == MY_S_IFCHR)
|
||||||
|
#define MY_S_ISBLK(m) (((m) & MY_S_IFMT) == MY_S_IFBLK)
|
||||||
|
#define MY_S_ISREG(m) (((m) & MY_S_IFMT) == MY_S_IFREG)
|
||||||
|
#define MY_S_ISFIFO(m) (((m) & MY_S_IFMT) == MY_S_IFIFO)
|
||||||
|
|
||||||
|
#define MY_DONT_SORT 512 /* my_lib; Don't sort files */
|
||||||
|
#define MY_WANT_STAT 1024 /* my_lib; stat files */
|
||||||
|
|
||||||
|
/* typedefs for my_dir & my_stat */
|
||||||
|
|
||||||
|
#if(_MSC_VER)
|
||||||
|
#define MY_STAT struct _stati64 /* 64 bit file size */
|
||||||
|
#else
|
||||||
|
#define MY_STAT struct stat /* Orginal struct have what we need */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Struct describing one file returned from my_dir */
|
||||||
|
typedef struct fileinfo
|
||||||
|
{
|
||||||
|
char *name;
|
||||||
|
MY_STAT *mystat;
|
||||||
|
} FILEINFO;
|
||||||
|
|
||||||
|
typedef struct st_my_dir /* Struct returned from my_dir */
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
These members are just copies of parts of DYNAMIC_ARRAY structure,
|
||||||
|
which is allocated right after the end of MY_DIR structure (MEM_ROOT
|
||||||
|
for storing names is also resides there). We've left them here because
|
||||||
|
we don't want to change code that uses my_dir.
|
||||||
|
*/
|
||||||
|
struct fileinfo *dir_entry;
|
||||||
|
uint number_off_files;
|
||||||
|
} MY_DIR;
|
||||||
|
|
||||||
|
extern MY_DIR *my_dir(const char *path,myf MyFlags);
|
||||||
|
extern void my_dirend(MY_DIR *buffer);
|
||||||
|
extern MY_STAT *my_stat(const char *path, MY_STAT *stat_area, myf my_flags);
|
||||||
|
extern int my_fstat(int filenr, MY_STAT *stat_area, myf MyFlags);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* MY_DIR_H */
|
||||||
|
|
149
include/my_getopt.h
Normal file
149
include/my_getopt.h
Normal file
|
@ -0,0 +1,149 @@
|
||||||
|
/*
|
||||||
|
Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef _my_getopt_h
|
||||||
|
#define _my_getopt_h
|
||||||
|
|
||||||
|
#include "my_sys.h" /* loglevel */
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#define GET_NO_ARG 1
|
||||||
|
#define GET_BOOL 2
|
||||||
|
#define GET_INT 3
|
||||||
|
#define GET_UINT 4
|
||||||
|
#define GET_LONG 5
|
||||||
|
#define GET_ULONG 6
|
||||||
|
#define GET_LL 7
|
||||||
|
#define GET_ULL 8
|
||||||
|
#define GET_STR 9
|
||||||
|
#define GET_STR_ALLOC 10
|
||||||
|
#define GET_DISABLED 11
|
||||||
|
#define GET_ENUM 12
|
||||||
|
#define GET_SET 13
|
||||||
|
#define GET_DOUBLE 14
|
||||||
|
#define GET_FLAGSET 15
|
||||||
|
#define GET_PASSWORD 16
|
||||||
|
|
||||||
|
#if SIZEOF_INT == 4
|
||||||
|
#define GET_INT32 GET_INT
|
||||||
|
#define GET_UINT32 GET_UINT
|
||||||
|
#elif SIZEOF_LONG == 4
|
||||||
|
#define GET_INT32 GET_LONG
|
||||||
|
#define GET_UINT32 GET_ULONG
|
||||||
|
#else
|
||||||
|
#error Neither int or long is of 4 bytes width
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define GET_ASK_ADDR 128
|
||||||
|
#define GET_TYPE_MASK 127
|
||||||
|
|
||||||
|
/**
|
||||||
|
Enumeration of the my_option::arg_type attributes.
|
||||||
|
It should be noted that for historical reasons variables with the combination
|
||||||
|
arg_type=NO_ARG, my_option::var_type=GET_BOOL still accepts
|
||||||
|
arguments. This is someone counter intuitive and care should be taken
|
||||||
|
if the code is refactored.
|
||||||
|
*/
|
||||||
|
enum get_opt_arg_type { NO_ARG, OPT_ARG, REQUIRED_ARG };
|
||||||
|
|
||||||
|
struct st_typelib;
|
||||||
|
|
||||||
|
struct my_option
|
||||||
|
{
|
||||||
|
const char *name; /**< Name of the option. name=NULL
|
||||||
|
marks the end of the my_option[]
|
||||||
|
array.
|
||||||
|
*/
|
||||||
|
int id; /**< For 0<id<=255 it's means one
|
||||||
|
character for a short option
|
||||||
|
(like -A), if >255 no short option
|
||||||
|
is created, but a long option still
|
||||||
|
can be identified uniquely in the
|
||||||
|
my_get_one_option() callback.
|
||||||
|
If an opton needs neither special
|
||||||
|
treatment in the my_get_one_option()
|
||||||
|
nor one-letter short equivalent
|
||||||
|
use id=0.
|
||||||
|
id=-1 is a special case and is used
|
||||||
|
to generate deprecation warnings for
|
||||||
|
plugin options. It should not be
|
||||||
|
used for anything else.
|
||||||
|
*/
|
||||||
|
const char *comment; /**< option comment, for autom. --help.
|
||||||
|
if it's NULL the option is not
|
||||||
|
visible in --help.
|
||||||
|
*/
|
||||||
|
void *value; /**< A pointer to the variable value */
|
||||||
|
void *u_max_value; /**< The user def. max variable value */
|
||||||
|
struct st_typelib *typelib; /**< Pointer to possible values */
|
||||||
|
ulong var_type; /**< GET_BOOL, GET_ULL, etc */
|
||||||
|
enum get_opt_arg_type arg_type; /**< e.g. REQUIRED_ARG or OPT_ARG */
|
||||||
|
longlong def_value; /**< Default value */
|
||||||
|
longlong min_value; /**< Min allowed value (for numbers) */
|
||||||
|
ulonglong max_value; /**< Max allowed value (for numbers) */
|
||||||
|
longlong sub_size; /**< Unused */
|
||||||
|
long block_size; /**< Value should be a mult. of this (for numbers) */
|
||||||
|
void *app_type; /**< To be used by an application */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
typedef my_bool (*my_get_one_option)(int, const struct my_option *, char *);
|
||||||
|
/**
|
||||||
|
Used to retrieve a reference to the object (variable) that holds the value
|
||||||
|
for the given option. For example, if var_type is GET_UINT, the function
|
||||||
|
must return a pointer to a variable of type uint. A argument is stored in
|
||||||
|
the location pointed to by the returned pointer.
|
||||||
|
*/
|
||||||
|
typedef void *(*my_getopt_value)(const char *, size_t, const struct my_option *,
|
||||||
|
int *);
|
||||||
|
|
||||||
|
|
||||||
|
extern char *disabled_my_option;
|
||||||
|
extern my_bool my_getopt_print_errors;
|
||||||
|
extern my_bool my_getopt_skip_unknown;
|
||||||
|
extern my_error_reporter my_getopt_error_reporter;
|
||||||
|
|
||||||
|
extern int handle_options (int *argc, char ***argv,
|
||||||
|
const struct my_option *longopts, my_get_one_option);
|
||||||
|
extern int my_handle_options (int *argc, char ***argv,
|
||||||
|
const struct my_option *longopts,
|
||||||
|
my_get_one_option,
|
||||||
|
const char **command_list, my_bool ignore_unknown_option);
|
||||||
|
extern void print_cmdline_password_warning();
|
||||||
|
extern void my_cleanup_options(const struct my_option *options);
|
||||||
|
extern void my_cleanup_options(const struct my_option *options);
|
||||||
|
extern void my_print_help(const struct my_option *options);
|
||||||
|
extern void my_print_variables(const struct my_option *options);
|
||||||
|
extern void my_print_variables_ex(const struct my_option *options, FILE* file);
|
||||||
|
extern void my_getopt_register_get_addr(my_getopt_value);
|
||||||
|
|
||||||
|
ulonglong getopt_ull_limit_value(ulonglong num, const struct my_option *optp,
|
||||||
|
my_bool *fix);
|
||||||
|
longlong getopt_ll_limit_value(longlong, const struct my_option *,
|
||||||
|
my_bool *fix);
|
||||||
|
double getopt_double_limit_value(double num, const struct my_option *optp,
|
||||||
|
my_bool *fix);
|
||||||
|
my_bool getopt_compare_strings(const char *s, const char *t, uint length);
|
||||||
|
ulonglong max_of_int_range(int var_type);
|
||||||
|
|
||||||
|
ulonglong getopt_double2ulonglong(double);
|
||||||
|
double getopt_ulonglong2double(ulonglong);
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif /* _my_getopt_h */
|
||||||
|
|
781
include/my_global.h
Normal file
781
include/my_global.h
Normal file
|
@ -0,0 +1,781 @@
|
||||||
|
/*
|
||||||
|
Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MY_GLOBAL_INCLUDED
|
||||||
|
#define MY_GLOBAL_INCLUDED
|
||||||
|
|
||||||
|
/*
|
||||||
|
This include file should be included first in every header file.
|
||||||
|
|
||||||
|
This makes sure my_config.h is included to get platform specific
|
||||||
|
symbols defined and it makes sure a lot of platform/compiler
|
||||||
|
differences are mitigated.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "my_config.h"
|
||||||
|
|
||||||
|
#define __STDC_LIMIT_MACROS /* Enable C99 limit macros */
|
||||||
|
#define __STDC_FORMAT_MACROS /* Enable C99 printf format macros */
|
||||||
|
#define _USE_MATH_DEFINES /* Get access to M_PI, M_E, etc. in math.h */
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
/* Include common headers.*/
|
||||||
|
# include <winsock2.h>
|
||||||
|
# include <ws2tcpip.h> /* SOCKET */
|
||||||
|
# include <io.h> /* access(), chmod() */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdarg.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stddef.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include <limits.h>
|
||||||
|
#include <float.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <time.h>
|
||||||
|
#include <errno.h> /* Recommended by debian */
|
||||||
|
#include <sys/types.h>
|
||||||
|
|
||||||
|
#ifdef HAVE_SYS_SOCKET_H
|
||||||
|
#include <sys/socket.h>
|
||||||
|
#endif
|
||||||
|
#if !defined(_WIN32)
|
||||||
|
#include <netdb.h>
|
||||||
|
#endif
|
||||||
|
#ifdef MY_MSCRT_DEBUG
|
||||||
|
#include <crtdbg.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
A lot of our programs uses asserts, so better to always include it
|
||||||
|
This also fixes a problem when people uses DBUG_ASSERT without including
|
||||||
|
assert.h
|
||||||
|
*/
|
||||||
|
#include <assert.h>
|
||||||
|
|
||||||
|
/* Include standard definitions of operator new and delete. */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
# include <new>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "my_compiler.h"
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
InnoDB depends on some MySQL internals which other plugins should not
|
||||||
|
need. This is because of InnoDB's foreign key support, "safe" binlog
|
||||||
|
truncation, and other similar legacy features.
|
||||||
|
|
||||||
|
We define accessors for these internals unconditionally, but do not
|
||||||
|
expose them in mysql/plugin.h. They are declared in ha_innodb.h for
|
||||||
|
InnoDB's use.
|
||||||
|
*/
|
||||||
|
#define INNODB_COMPATIBILITY_HOOKS
|
||||||
|
|
||||||
|
/* Macros to make switching between C and C++ mode easier */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define C_MODE_START extern "C" {
|
||||||
|
#define C_MODE_END }
|
||||||
|
#else
|
||||||
|
#define C_MODE_START
|
||||||
|
#define C_MODE_END
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef WITH_PERFSCHEMA_STORAGE_ENGINE
|
||||||
|
#define HAVE_PSI_INTERFACE
|
||||||
|
#endif /* WITH_PERFSCHEMA_STORAGE_ENGINE */
|
||||||
|
|
||||||
|
/* Make it easier to add conditional code in _expressions_ */
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define IF_WIN(A,B) A
|
||||||
|
#else
|
||||||
|
#define IF_WIN(A,B) B
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined (_WIN32)
|
||||||
|
/*
|
||||||
|
off_t is 32 bit long. We do not use C runtime functions
|
||||||
|
with off_t but native Win32 file IO APIs, that work with
|
||||||
|
64 bit offsets.
|
||||||
|
*/
|
||||||
|
#undef SIZEOF_OFF_T
|
||||||
|
#define SIZEOF_OFF_T 8
|
||||||
|
|
||||||
|
static inline void sleep(unsigned long seconds)
|
||||||
|
{
|
||||||
|
Sleep(seconds * 1000);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Define missing access() modes. */
|
||||||
|
#define F_OK 0
|
||||||
|
#define W_OK 2
|
||||||
|
#define R_OK 4 /* Test for read permission. */
|
||||||
|
|
||||||
|
/* Define missing file locking constants. */
|
||||||
|
#define F_RDLCK 1
|
||||||
|
#define F_WRLCK 2
|
||||||
|
#define F_UNLCK 3
|
||||||
|
#define F_TO_EOF 0x3FFFFFFF
|
||||||
|
|
||||||
|
#define O_NONBLOCK 1 /* For emulation of fcntl() */
|
||||||
|
|
||||||
|
/*
|
||||||
|
SHUT_RDWR is called SD_BOTH in windows and
|
||||||
|
is defined to 2 in winsock2.h
|
||||||
|
#define SD_BOTH 0x02
|
||||||
|
*/
|
||||||
|
#define SHUT_RDWR 0x02
|
||||||
|
|
||||||
|
/* Shared memory and named pipe connections are supported. */
|
||||||
|
#define shared_memory_buffer_length 16000
|
||||||
|
#define default_shared_memory_base_name "MYSQL"
|
||||||
|
#endif /* _WIN32*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
Cast a member of a structure to the structure that contains it.
|
||||||
|
|
||||||
|
@param ptr Pointer to the member.
|
||||||
|
@param type Type of the structure that contains the member.
|
||||||
|
@param member Name of the member within the structure.
|
||||||
|
*/
|
||||||
|
#define my_container_of(ptr, type, member) \
|
||||||
|
((type *)((char *)ptr - offsetof(type, member)))
|
||||||
|
|
||||||
|
/* an assert that works at compile-time. only for constant expression */
|
||||||
|
#define compile_time_assert(X) \
|
||||||
|
do \
|
||||||
|
{ \
|
||||||
|
typedef char compile_time_assert[(X) ? 1 : -1] MY_ATTRIBUTE((unused)); \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */
|
||||||
|
#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define SO_EXT ".dll"
|
||||||
|
#elif defined(__APPLE__)
|
||||||
|
#define SO_EXT ".dylib"
|
||||||
|
#else
|
||||||
|
#define SO_EXT ".so"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(HAVE_UINT)
|
||||||
|
typedef unsigned int uint;
|
||||||
|
typedef unsigned short ushort;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define swap_variables(t, a, b) { t dummy; dummy= a; a= b; b= dummy; }
|
||||||
|
#define MY_TEST(a) ((a) ? 1 : 0)
|
||||||
|
#define set_if_bigger(a,b) do { if ((a) < (b)) (a)=(b); } while(0)
|
||||||
|
#define set_if_smaller(a,b) do { if ((a) > (b)) (a)=(b); } while(0)
|
||||||
|
#define test_all_bits(a,b) (((a) & (b)) == (b))
|
||||||
|
#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0])))
|
||||||
|
|
||||||
|
/* Define some general constants */
|
||||||
|
#ifndef TRUE
|
||||||
|
#define TRUE (1) /* Logical true */
|
||||||
|
#define FALSE (0) /* Logical false */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Some types that is different between systems */
|
||||||
|
|
||||||
|
typedef int File; /* File descriptor */
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef SOCKET my_socket;
|
||||||
|
#else
|
||||||
|
typedef int my_socket; /* File descriptor for sockets */
|
||||||
|
#define INVALID_SOCKET -1
|
||||||
|
#endif
|
||||||
|
C_MODE_START
|
||||||
|
typedef void (*sig_return)();/* Returns type from signal */
|
||||||
|
C_MODE_END
|
||||||
|
#if defined(__GNUC__)
|
||||||
|
typedef char pchar; /* Mixed prototypes can take char */
|
||||||
|
typedef char pbool; /* Mixed prototypes can take char */
|
||||||
|
#else
|
||||||
|
typedef int pchar; /* Mixed prototypes can't take char */
|
||||||
|
typedef int pbool; /* Mixed prototypes can't take char */
|
||||||
|
#endif
|
||||||
|
C_MODE_START
|
||||||
|
typedef int (*qsort_cmp)(const void *,const void *);
|
||||||
|
typedef int (*qsort_cmp2)(const void*, const void *,const void *);
|
||||||
|
C_MODE_END
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef int socket_len_t;
|
||||||
|
typedef int sigset_t;
|
||||||
|
typedef int mode_t;
|
||||||
|
typedef SSIZE_T ssize_t;
|
||||||
|
#else
|
||||||
|
typedef socklen_t socket_len_t;
|
||||||
|
#endif
|
||||||
|
typedef socket_len_t SOCKET_SIZE_TYPE; /* Used by NDB */
|
||||||
|
|
||||||
|
/* file create flags */
|
||||||
|
|
||||||
|
#ifndef O_SHARE /* Probably not windows */
|
||||||
|
#define O_SHARE 0 /* Flag to my_open for shared files */
|
||||||
|
#ifndef O_BINARY
|
||||||
|
#define O_BINARY 0 /* Flag to my_open for binary files */
|
||||||
|
#endif
|
||||||
|
#ifndef FILE_BINARY
|
||||||
|
#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_FCNTL
|
||||||
|
#define HAVE_FCNTL_LOCK
|
||||||
|
#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */
|
||||||
|
#endif
|
||||||
|
#endif /* O_SHARE */
|
||||||
|
|
||||||
|
#ifndef O_TEMPORARY
|
||||||
|
#define O_TEMPORARY 0
|
||||||
|
#endif
|
||||||
|
#ifndef O_SHORT_LIVED
|
||||||
|
#define O_SHORT_LIVED 0
|
||||||
|
#endif
|
||||||
|
#ifndef O_NOFOLLOW
|
||||||
|
#define O_NOFOLLOW 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* additional file share flags for win32 */
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define _SH_DENYRWD 0x110 /* deny read/write mode & delete */
|
||||||
|
#define _SH_DENYWRD 0x120 /* deny write mode & delete */
|
||||||
|
#define _SH_DENYRDD 0x130 /* deny read mode & delete */
|
||||||
|
#define _SH_DENYDEL 0x140 /* deny delete only */
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
|
||||||
|
/* General constants */
|
||||||
|
#define FN_LEN 256 /* Max file name len */
|
||||||
|
#define FN_HEADLEN 253 /* Max length of filepart of file name */
|
||||||
|
#define FN_EXTLEN 20 /* Max length of extension (part of FN_LEN) */
|
||||||
|
#define FN_REFLEN 512 /* Max length of full path-name */
|
||||||
|
#define FN_REFLEN_SE 4000 /* Max length of full path-name in SE */
|
||||||
|
#define FN_EXTCHAR '.'
|
||||||
|
#define FN_HOMELIB '~' /* ~/ is used as abbrev for home dir */
|
||||||
|
#define FN_CURLIB '.' /* ./ is used as abbrev for current dir */
|
||||||
|
#define FN_PARENTDIR ".." /* Parent directory; Must be a string */
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define FN_LIBCHAR '\\'
|
||||||
|
#define FN_LIBCHAR2 '/'
|
||||||
|
#define FN_DIRSEP "/\\" /* Valid directory separators */
|
||||||
|
#define FN_EXEEXT ".exe"
|
||||||
|
#define FN_SOEXT ".dll"
|
||||||
|
#define FN_ROOTDIR "\\"
|
||||||
|
#define FN_DEVCHAR ':'
|
||||||
|
#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */
|
||||||
|
#else
|
||||||
|
#define FN_LIBCHAR '/'
|
||||||
|
#define FN_LIBCHAR2 '/'
|
||||||
|
#define FN_DIRSEP "/" /* Valid directory separators */
|
||||||
|
#define FN_EXEEXT ""
|
||||||
|
#define FN_SOEXT ".so"
|
||||||
|
#define FN_ROOTDIR "/"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
MY_FILE_MIN is Windows speciality and is used to quickly detect
|
||||||
|
the mismatch of CRT and mysys file IO usage on Windows at runtime.
|
||||||
|
CRT file descriptors can be in the range 0-2047, whereas descriptors returned
|
||||||
|
by my_open() will start with 2048. If a file descriptor with value less then
|
||||||
|
MY_FILE_MIN is passed to mysys IO function, chances are it stemms from
|
||||||
|
open()/fileno() and not my_open()/my_fileno.
|
||||||
|
|
||||||
|
For Posix, mysys functions are light wrappers around libc, and MY_FILE_MIN
|
||||||
|
is logically 0.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define MY_FILE_MIN 2048
|
||||||
|
#else
|
||||||
|
#define MY_FILE_MIN 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
MY_NFILE is the default size of my_file_info array.
|
||||||
|
|
||||||
|
It is larger on Windows, because it all file handles are stored in my_file_info
|
||||||
|
Default size is 16384 and this should be enough for most cases.If it is not
|
||||||
|
enough, --max-open-files with larger value can be used.
|
||||||
|
|
||||||
|
For Posix , my_file_info array is only used to store filenames for
|
||||||
|
error reporting and its size is not a limitation for number of open files.
|
||||||
|
*/
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define MY_NFILE (16384 + MY_FILE_MIN)
|
||||||
|
#else
|
||||||
|
#define MY_NFILE 64
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define OS_FILE_LIMIT UINT_MAX
|
||||||
|
|
||||||
|
/*
|
||||||
|
Io buffer size; Must be a power of 2 and a multiple of 512. May be
|
||||||
|
smaller what the disk page size. This influences the speed of the
|
||||||
|
isam btree library. eg to big to slow.
|
||||||
|
*/
|
||||||
|
#define IO_SIZE 4096
|
||||||
|
/*
|
||||||
|
How much overhead does malloc have. The code often allocates
|
||||||
|
something like 1024-MALLOC_OVERHEAD bytes
|
||||||
|
*/
|
||||||
|
#define MALLOC_OVERHEAD 8
|
||||||
|
|
||||||
|
/* get memory in huncs */
|
||||||
|
#define ONCE_ALLOC_INIT (uint) (4096-MALLOC_OVERHEAD)
|
||||||
|
/* Typical record cash */
|
||||||
|
#define RECORD_CACHE_SIZE (uint) (64*1024-MALLOC_OVERHEAD)
|
||||||
|
/* Typical key cash */
|
||||||
|
#define KEY_CACHE_SIZE (uint) (8*1024*1024)
|
||||||
|
/* Default size of a key cache block */
|
||||||
|
#define KEY_CACHE_BLOCK_SIZE (uint) 1024
|
||||||
|
|
||||||
|
|
||||||
|
/* Some defines of functions for portability */
|
||||||
|
|
||||||
|
#if (_WIN32)
|
||||||
|
#if !defined(_WIN64)
|
||||||
|
inline double my_ulonglong2double(unsigned long long value)
|
||||||
|
{
|
||||||
|
long long nr=(long long) value;
|
||||||
|
if (nr >= 0)
|
||||||
|
return (double) nr;
|
||||||
|
return (18446744073709551616.0 + (double) nr);
|
||||||
|
}
|
||||||
|
#define ulonglong2double my_ulonglong2double
|
||||||
|
#define my_off_t2double my_ulonglong2double
|
||||||
|
#endif /* _WIN64 */
|
||||||
|
inline unsigned long long my_double2ulonglong(double d)
|
||||||
|
{
|
||||||
|
double t= d - (double) 0x8000000000000000ULL;
|
||||||
|
|
||||||
|
if (t >= 0)
|
||||||
|
return ((unsigned long long) t) + 0x8000000000000000ULL;
|
||||||
|
return (unsigned long long) d;
|
||||||
|
}
|
||||||
|
#define double2ulonglong my_double2ulonglong
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
#ifndef ulonglong2double
|
||||||
|
#define ulonglong2double(A) ((double) (ulonglong) (A))
|
||||||
|
#define my_off_t2double(A) ((double) (my_off_t) (A))
|
||||||
|
#endif
|
||||||
|
#ifndef double2ulonglong
|
||||||
|
#define double2ulonglong(A) ((ulonglong) (double) (A))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define INT_MIN64 (~0x7FFFFFFFFFFFFFFFLL)
|
||||||
|
#define INT_MAX64 0x7FFFFFFFFFFFFFFFLL
|
||||||
|
#define INT_MIN32 (~0x7FFFFFFFL)
|
||||||
|
#define INT_MAX32 0x7FFFFFFFL
|
||||||
|
#define UINT_MAX32 0xFFFFFFFFL
|
||||||
|
#define INT_MIN24 (~0x007FFFFF)
|
||||||
|
#define INT_MAX24 0x007FFFFF
|
||||||
|
#define UINT_MAX24 0x00FFFFFF
|
||||||
|
#define INT_MIN16 (~0x7FFF)
|
||||||
|
#define INT_MAX16 0x7FFF
|
||||||
|
#define UINT_MAX16 0xFFFF
|
||||||
|
#define INT_MIN8 (~0x7F)
|
||||||
|
#define INT_MAX8 0x7F
|
||||||
|
#define UINT_MAX8 0xFF
|
||||||
|
|
||||||
|
#ifndef SIZE_T_MAX
|
||||||
|
#define SIZE_T_MAX (~((size_t) 0))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Our ifdef trickery for my_isfinite does not work with gcc/solaris unless we:
|
||||||
|
#ifdef HAVE_IEEEFP_H
|
||||||
|
#include <ieeefp.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if (__cplusplus >= 201103L)
|
||||||
|
/* For C++11 use the new std functions rather than C99 macros. */
|
||||||
|
#include <cmath>
|
||||||
|
#define my_isfinite(X) std::isfinite(X)
|
||||||
|
#define my_isnan(X) std::isnan(X)
|
||||||
|
#define my_isinf(X) std::isinf(X)
|
||||||
|
#else
|
||||||
|
#ifdef HAVE_LLVM_LIBCPP /* finite is deprecated in libc++ */
|
||||||
|
#define my_isfinite(X) isfinite(X)
|
||||||
|
#elif defined _WIN32
|
||||||
|
#define my_isfinite(X) _finite(X)
|
||||||
|
#else
|
||||||
|
#define my_isfinite(X) finite(X)
|
||||||
|
#endif
|
||||||
|
#define my_isnan(X) isnan(X)
|
||||||
|
#ifdef HAVE_ISINF
|
||||||
|
/* System-provided isinf() is available and safe to use */
|
||||||
|
#define my_isinf(X) isinf(X)
|
||||||
|
#else /* !HAVE_ISINF */
|
||||||
|
#define my_isinf(X) (!my_isfinite(X) && !my_isnan(X))
|
||||||
|
#endif
|
||||||
|
#endif /* __cplusplus >= 201103L */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Max size that must be added to a so that we know Size to make
|
||||||
|
adressable obj.
|
||||||
|
*/
|
||||||
|
#if SIZEOF_CHARP == 4
|
||||||
|
typedef long my_ptrdiff_t;
|
||||||
|
#else
|
||||||
|
typedef long long my_ptrdiff_t;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MY_ALIGN(A,L) (((A) + (L) - 1) & ~((L) - 1))
|
||||||
|
#define ALIGN_SIZE(A) MY_ALIGN((A),sizeof(double))
|
||||||
|
/* Size to make adressable obj. */
|
||||||
|
#define ADD_TO_PTR(ptr,size,type) (type) ((uchar*) (ptr)+size)
|
||||||
|
#define PTR_BYTE_DIFF(A,B) (my_ptrdiff_t) ((uchar*) (A) - (uchar*) (B))
|
||||||
|
|
||||||
|
/*
|
||||||
|
Custom version of standard offsetof() macro which can be used to get
|
||||||
|
offsets of members in class for non-POD types (according to the current
|
||||||
|
version of C++ standard offsetof() macro can't be used in such cases and
|
||||||
|
attempt to do so causes warnings to be emitted, OTOH in many cases it is
|
||||||
|
still OK to assume that all instances of the class has the same offsets
|
||||||
|
for the same members).
|
||||||
|
|
||||||
|
This is temporary solution which should be removed once File_parser class
|
||||||
|
and related routines are refactored.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define my_offsetof(TYPE, MEMBER) \
|
||||||
|
((size_t)((char *)&(((TYPE *)0x10)->MEMBER) - (char*)0x10))
|
||||||
|
|
||||||
|
#define NullS (char *) 0
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define STDCALL __stdcall
|
||||||
|
#else
|
||||||
|
#define STDCALL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Typdefs for easyier portability */
|
||||||
|
|
||||||
|
typedef unsigned char uchar; /* Short for unsigned char */
|
||||||
|
typedef signed char int8; /* Signed integer >= 8 bits */
|
||||||
|
typedef unsigned char uint8; /* Unsigned integer >= 8 bits */
|
||||||
|
typedef short int16;
|
||||||
|
typedef unsigned short uint16;
|
||||||
|
#if SIZEOF_INT == 4
|
||||||
|
typedef int int32;
|
||||||
|
typedef unsigned int uint32;
|
||||||
|
#elif SIZEOF_LONG == 4
|
||||||
|
typedef long int32;
|
||||||
|
typedef unsigned long uint32;
|
||||||
|
#else
|
||||||
|
#error Neither int or long is of 4 bytes width
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(HAVE_ULONG)
|
||||||
|
typedef unsigned long ulong; /* Short for unsigned long */
|
||||||
|
#endif
|
||||||
|
/*
|
||||||
|
Using [unsigned] long long is preferable as [u]longlong because we use
|
||||||
|
[unsigned] long long unconditionally in many places,
|
||||||
|
for example in constants with [U]LL suffix.
|
||||||
|
*/
|
||||||
|
typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
|
||||||
|
typedef long long int longlong;
|
||||||
|
typedef longlong int64;
|
||||||
|
typedef ulonglong uint64;
|
||||||
|
|
||||||
|
#if defined (_WIN32)
|
||||||
|
typedef unsigned __int64 my_ulonglong;
|
||||||
|
#else
|
||||||
|
typedef unsigned long long my_ulonglong;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if SIZEOF_CHARP == SIZEOF_INT
|
||||||
|
typedef int intptr;
|
||||||
|
#elif SIZEOF_CHARP == SIZEOF_LONG
|
||||||
|
typedef long intptr;
|
||||||
|
#elif SIZEOF_CHARP == SIZEOF_LONG_LONG
|
||||||
|
typedef long long intptr;
|
||||||
|
#else
|
||||||
|
#error sizeof(void *) is neither sizeof(int) nor sizeof(long) nor sizeof(long long)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MY_ERRPTR ((void*)(intptr)1)
|
||||||
|
|
||||||
|
#if defined(_WIN32)
|
||||||
|
typedef unsigned long long my_off_t;
|
||||||
|
typedef unsigned long long os_off_t;
|
||||||
|
#else
|
||||||
|
typedef off_t os_off_t;
|
||||||
|
#if SIZEOF_OFF_T > 4
|
||||||
|
typedef ulonglong my_off_t;
|
||||||
|
#else
|
||||||
|
typedef unsigned long my_off_t;
|
||||||
|
#endif
|
||||||
|
#endif /*_WIN32*/
|
||||||
|
#define MY_FILEPOS_ERROR (~(my_off_t) 0)
|
||||||
|
|
||||||
|
/*
|
||||||
|
TODO Convert these to use Bitmap class.
|
||||||
|
*/
|
||||||
|
typedef ulonglong table_map; /* Used for table bits in join */
|
||||||
|
typedef ulonglong nesting_map; /* Used for flags of nesting constructs */
|
||||||
|
|
||||||
|
#if defined(_WIN32)
|
||||||
|
#define socket_errno WSAGetLastError()
|
||||||
|
#define SOCKET_EINTR WSAEINTR
|
||||||
|
#define SOCKET_EAGAIN WSAEINPROGRESS
|
||||||
|
#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
|
||||||
|
#define SOCKET_EADDRINUSE WSAEADDRINUSE
|
||||||
|
#define SOCKET_ETIMEDOUT WSAETIMEDOUT
|
||||||
|
#define SOCKET_ECONNRESET WSAECONNRESET
|
||||||
|
#define SOCKET_ENFILE ENFILE
|
||||||
|
#define SOCKET_EMFILE EMFILE
|
||||||
|
#else /* Unix */
|
||||||
|
#define socket_errno errno
|
||||||
|
#define closesocket(A) close(A)
|
||||||
|
#define SOCKET_EINTR EINTR
|
||||||
|
#define SOCKET_EAGAIN EAGAIN
|
||||||
|
#define SOCKET_EWOULDBLOCK EWOULDBLOCK
|
||||||
|
#define SOCKET_EADDRINUSE EADDRINUSE
|
||||||
|
#define SOCKET_ETIMEDOUT ETIMEDOUT
|
||||||
|
#define SOCKET_ECONNRESET ECONNRESET
|
||||||
|
#define SOCKET_ENFILE ENFILE
|
||||||
|
#define SOCKET_EMFILE EMFILE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef int myf; /* Type of MyFlags in my_funcs */
|
||||||
|
typedef char my_bool; /* Small bool */
|
||||||
|
|
||||||
|
/* Macros for converting *constants* to the right type */
|
||||||
|
#define MYF(v) (myf) (v)
|
||||||
|
|
||||||
|
/* Some helper macros */
|
||||||
|
#define YESNO(X) ((X) ? "yes" : "no")
|
||||||
|
|
||||||
|
#define MY_HOW_OFTEN_TO_WRITE 1000 /* How often we want info on screen */
|
||||||
|
|
||||||
|
#include <my_byteorder.h>
|
||||||
|
|
||||||
|
#ifdef HAVE_CHARSET_utf8
|
||||||
|
#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8"
|
||||||
|
#else
|
||||||
|
#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(_WIN32)
|
||||||
|
#define dlsym(lib, name) (void*)GetProcAddress((HMODULE)lib, name)
|
||||||
|
#define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0)
|
||||||
|
#define dlclose(lib) FreeLibrary((HMODULE)lib)
|
||||||
|
#ifndef HAVE_DLOPEN
|
||||||
|
#define HAVE_DLOPEN
|
||||||
|
#endif
|
||||||
|
#define DLERROR_GENERATE(errmsg, error_number) \
|
||||||
|
char win_errormsg[2048]; \
|
||||||
|
if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, \
|
||||||
|
0, error_number, 0, win_errormsg, 2048, NULL)) \
|
||||||
|
{ \
|
||||||
|
char *ptr; \
|
||||||
|
for (ptr= &win_errormsg[0] + strlen(win_errormsg) - 1; \
|
||||||
|
ptr >= &win_errormsg[0] && strchr("\r\n\t\0x20", *ptr); \
|
||||||
|
ptr--) \
|
||||||
|
*ptr= 0; \
|
||||||
|
errmsg= win_errormsg; \
|
||||||
|
} \
|
||||||
|
else \
|
||||||
|
errmsg= ""
|
||||||
|
#define dlerror() ""
|
||||||
|
#define dlopen_errno GetLastError()
|
||||||
|
|
||||||
|
#else /* _WIN32 */
|
||||||
|
#define DLERROR_GENERATE(errmsg, error_number) errmsg= dlerror()
|
||||||
|
#define dlopen_errno errno
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
/* Length of decimal number represented by INT32. */
|
||||||
|
#define MY_INT32_NUM_DECIMAL_DIGITS 11U
|
||||||
|
|
||||||
|
/* Length of decimal number represented by INT64. */
|
||||||
|
#define MY_INT64_NUM_DECIMAL_DIGITS 21U
|
||||||
|
|
||||||
|
/* Define some useful general macros (should be done after all headers). */
|
||||||
|
#define MY_MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||||
|
#define MY_MIN(a, b) ((a) < (b) ? (a) : (b))
|
||||||
|
|
||||||
|
#if !defined(__cplusplus) && !defined(bool)
|
||||||
|
#define bool In_C_you_should_use_my_bool_instead()
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
MYSQL_PLUGIN_IMPORT macro is used to export mysqld data
|
||||||
|
(i.e variables) for usage in storage engine loadable plugins.
|
||||||
|
Outside of Windows, it is dummy.
|
||||||
|
*/
|
||||||
|
#if (defined(_WIN32) && defined(MYSQL_DYNAMIC_PLUGIN))
|
||||||
|
#define MYSQL_PLUGIN_IMPORT __declspec(dllimport)
|
||||||
|
#else
|
||||||
|
#define MYSQL_PLUGIN_IMPORT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <my_dbug.h>
|
||||||
|
|
||||||
|
#ifdef EMBEDDED_LIBRARY
|
||||||
|
#define NO_EMBEDDED_ACCESS_CHECKS
|
||||||
|
/* Things we don't need in the embedded version of MySQL */
|
||||||
|
#undef HAVE_OPENSSL
|
||||||
|
#endif /* EMBEDDED_LIBRARY */
|
||||||
|
|
||||||
|
|
||||||
|
enum loglevel {
|
||||||
|
ERROR_LEVEL= 0,
|
||||||
|
WARNING_LEVEL= 1,
|
||||||
|
INFORMATION_LEVEL= 2
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
/****************************************************************************
|
||||||
|
** Replacements for localtime_r and gmtime_r
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static inline struct tm *localtime_r(const time_t *timep, struct tm *tmp)
|
||||||
|
{
|
||||||
|
localtime_s(tmp, timep);
|
||||||
|
return tmp;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline struct tm *gmtime_r(const time_t *clock, struct tm *res)
|
||||||
|
{
|
||||||
|
gmtime_s(res, clock);
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
#ifndef HAVE_STRUCT_TIMESPEC /* Windows before VS2015 */
|
||||||
|
/*
|
||||||
|
Declare a union to make sure FILETIME is properly aligned
|
||||||
|
so it can be used directly as a 64 bit value. The value
|
||||||
|
stored is in 100ns units.
|
||||||
|
*/
|
||||||
|
union ft64 {
|
||||||
|
FILETIME ft;
|
||||||
|
__int64 i64;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct timespec {
|
||||||
|
union ft64 tv;
|
||||||
|
/* The max timeout value in millisecond for native_cond_timedwait */
|
||||||
|
long max_timeout_msec;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif /* !HAVE_STRUCT_TIMESPEC */
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
extern ulonglong my_getsystime(void);
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
static inline void set_timespec_nsec(struct timespec *abstime, ulonglong nsec)
|
||||||
|
{
|
||||||
|
#ifdef HAVE_STRUCT_TIMESPEC
|
||||||
|
ulonglong now= my_getsystime() + (nsec / 100);
|
||||||
|
ulonglong tv_sec= now / 10000000ULL;
|
||||||
|
#if SIZEOF_TIME_T < SIZEOF_LONG_LONG
|
||||||
|
/* Ensure that the number of seconds don't overflow. */
|
||||||
|
tv_sec= MY_MIN(tv_sec, ((ulonglong)INT_MAX32));
|
||||||
|
#endif
|
||||||
|
abstime->tv_sec= (time_t)tv_sec;
|
||||||
|
abstime->tv_nsec= (now % 10000000ULL) * 100 + (nsec % 100);
|
||||||
|
#else /* !HAVE_STRUCT_TIMESPEC */
|
||||||
|
ulonglong max_timeout_msec= (nsec / 1000000);
|
||||||
|
union ft64 tv;
|
||||||
|
GetSystemTimeAsFileTime(&tv.ft);
|
||||||
|
abstime->tv.i64= tv.i64 + (__int64)(nsec / 100);
|
||||||
|
#if SIZEOF_LONG < SIZEOF_LONG_LONG
|
||||||
|
/* Ensure that the msec value doesn't overflow. */
|
||||||
|
max_timeout_msec= MY_MIN(max_timeout_msec, ((ulonglong)INT_MAX32));
|
||||||
|
#endif
|
||||||
|
abstime->max_timeout_msec= (long)max_timeout_msec;
|
||||||
|
#endif /* !HAVE_STRUCT_TIMESPEC */
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void set_timespec(struct timespec *abstime, ulonglong sec)
|
||||||
|
{
|
||||||
|
set_timespec_nsec(abstime, sec * 1000000000ULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
Compare two timespec structs.
|
||||||
|
|
||||||
|
@retval 1 If ts1 ends after ts2.
|
||||||
|
@retval -1 If ts1 ends before ts2.
|
||||||
|
@retval 0 If ts1 is equal to ts2.
|
||||||
|
*/
|
||||||
|
static inline int cmp_timespec(struct timespec *ts1, struct timespec *ts2)
|
||||||
|
{
|
||||||
|
#ifdef HAVE_STRUCT_TIMESPEC
|
||||||
|
if (ts1->tv_sec > ts2->tv_sec ||
|
||||||
|
(ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec > ts2->tv_nsec))
|
||||||
|
return 1;
|
||||||
|
if (ts1->tv_sec < ts2->tv_sec ||
|
||||||
|
(ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec < ts2->tv_nsec))
|
||||||
|
return -1;
|
||||||
|
#else
|
||||||
|
if (ts1->tv.i64 > ts2->tv.i64)
|
||||||
|
return 1;
|
||||||
|
if (ts1->tv.i64 < ts2->tv.i64)
|
||||||
|
return -1;
|
||||||
|
#endif
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong diff_timespec(struct timespec *ts1, struct timespec *ts2)
|
||||||
|
{
|
||||||
|
#ifdef HAVE_STRUCT_TIMESPEC
|
||||||
|
return (ts1->tv_sec - ts2->tv_sec) * 1000000000ULL +
|
||||||
|
ts1->tv_nsec - ts2->tv_nsec;
|
||||||
|
#else
|
||||||
|
return (ts1->tv.i64 - ts2->tv.i64) * 100;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef int MY_MODE;
|
||||||
|
#else
|
||||||
|
typedef mode_t MY_MODE;
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
/* File permissions */
|
||||||
|
#define USER_READ (1L << 0)
|
||||||
|
#define USER_WRITE (1L << 1)
|
||||||
|
#define USER_EXECUTE (1L << 2)
|
||||||
|
#define GROUP_READ (1L << 3)
|
||||||
|
#define GROUP_WRITE (1L << 4)
|
||||||
|
#define GROUP_EXECUTE (1L << 5)
|
||||||
|
#define OTHERS_READ (1L << 6)
|
||||||
|
#define OTHERS_WRITE (1L << 7)
|
||||||
|
#define OTHERS_EXECUTE (1L << 8)
|
||||||
|
#define USER_RWX USER_READ | USER_WRITE | USER_EXECUTE
|
||||||
|
#define GROUP_RWX GROUP_READ | GROUP_WRITE | GROUP_EXECUTE
|
||||||
|
#define OTHERS_RWX OTHERS_READ | OTHERS_WRITE | OTHERS_EXECUTE
|
||||||
|
|
||||||
|
/* Defaults */
|
||||||
|
#define DEFAULT_SSL_CA_CERT "ca.pem"
|
||||||
|
#define DEFAULT_SSL_CA_KEY "ca-key.pem"
|
||||||
|
#define DEFAULT_SSL_SERVER_CERT "server-cert.pem"
|
||||||
|
#define DEFAULT_SSL_SERVER_KEY "server-key.pem"
|
||||||
|
|
||||||
|
#if defined(_WIN32) || defined(_WIN64)
|
||||||
|
#define strcasecmp _stricmp
|
||||||
|
#endif
|
||||||
|
#endif // MY_GLOBAL_INCLUDED
|
45
include/my_list.h
Normal file
45
include/my_list.h
Normal file
|
@ -0,0 +1,45 @@
|
||||||
|
/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef _list_h_
|
||||||
|
#define _list_h_
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct st_list {
|
||||||
|
struct st_list *prev,*next;
|
||||||
|
void *data;
|
||||||
|
} LIST;
|
||||||
|
|
||||||
|
typedef int (*list_walk_action)(void *,void *);
|
||||||
|
|
||||||
|
extern LIST *list_add(LIST *root,LIST *element);
|
||||||
|
extern LIST *list_delete(LIST *root,LIST *element);
|
||||||
|
extern LIST *list_cons(void *data,LIST *root);
|
||||||
|
extern LIST *list_reverse(LIST *root);
|
||||||
|
extern void list_free(LIST *root,unsigned int free_data);
|
||||||
|
extern unsigned int list_length(LIST *);
|
||||||
|
extern int list_walk(LIST *,list_walk_action action,unsigned char * argument);
|
||||||
|
|
||||||
|
#define list_rest(a) ((a)->next)
|
||||||
|
#define list_push(a,b) (a)=list_cons((b),(a))
|
||||||
|
#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old); my_free(old); }
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif
|
960
include/my_sys.h
Normal file
960
include/my_sys.h
Normal file
|
@ -0,0 +1,960 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef _my_sys_h
|
||||||
|
#define _my_sys_h
|
||||||
|
|
||||||
|
#include "my_global.h" /* C_MODE_START, C_MODE_END */
|
||||||
|
#include "m_ctype.h" /* for CHARSET_INFO */
|
||||||
|
|
||||||
|
#include "my_thread.h" /* Needed for psi.h */
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
#include "mysql/service_mysql_alloc.h"
|
||||||
|
#include "mysql/psi/mysql_memory.h"
|
||||||
|
#include "mysql/psi/mysql_thread.h"
|
||||||
|
|
||||||
|
#ifdef HAVE_ALLOCA_H
|
||||||
|
#include <alloca.h>
|
||||||
|
#endif
|
||||||
|
#ifdef _WIN32
|
||||||
|
#include <malloc.h>
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_UNISTD_H
|
||||||
|
#include <unistd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#ifdef HAVE_VALGRIND
|
||||||
|
# include <valgrind/valgrind.h>
|
||||||
|
# define MEM_MALLOCLIKE_BLOCK(p1, p2, p3, p4) VALGRIND_MALLOCLIKE_BLOCK(p1, p2, p3, p4)
|
||||||
|
# define MEM_FREELIKE_BLOCK(p1, p2) VALGRIND_FREELIKE_BLOCK(p1, p2)
|
||||||
|
# include <valgrind/memcheck.h>
|
||||||
|
# define MEM_UNDEFINED(a,len) VALGRIND_MAKE_MEM_UNDEFINED(a,len)
|
||||||
|
# define MEM_NOACCESS(a,len) VALGRIND_MAKE_MEM_NOACCESS(a,len)
|
||||||
|
# define MEM_CHECK_ADDRESSABLE(a,len) VALGRIND_CHECK_MEM_IS_ADDRESSABLE(a,len)
|
||||||
|
#else /* HAVE_VALGRIND */
|
||||||
|
# define MEM_MALLOCLIKE_BLOCK(p1, p2, p3, p4) do {} while (0)
|
||||||
|
# define MEM_FREELIKE_BLOCK(p1, p2) do {} while (0)
|
||||||
|
# define MEM_UNDEFINED(a,len) ((void) 0)
|
||||||
|
# define MEM_NOACCESS(a,len) ((void) 0)
|
||||||
|
# define MEM_CHECK_ADDRESSABLE(a,len) ((void) 0)
|
||||||
|
#endif /* HAVE_VALGRIND */
|
||||||
|
|
||||||
|
#include <typelib.h>
|
||||||
|
|
||||||
|
#define MY_INIT(name) { my_progname= name; my_init(); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
Max length of an error message generated by mysys utilities.
|
||||||
|
Some mysys functions produce error messages. These mostly go
|
||||||
|
to stderr.
|
||||||
|
This constant defines the size of the buffer used to format
|
||||||
|
the message. It should be kept in sync with MYSQL_ERRMSG_SIZE,
|
||||||
|
since sometimes mysys errors are stored in the server diagnostics
|
||||||
|
area, and we would like to avoid unexpected truncation.
|
||||||
|
*/
|
||||||
|
#define MYSYS_ERRMSG_SIZE (512)
|
||||||
|
#define MYSYS_STRERROR_SIZE (128)
|
||||||
|
|
||||||
|
#define MY_FILE_ERROR ((size_t) -1)
|
||||||
|
|
||||||
|
/* General bitmaps for my_func's */
|
||||||
|
#define MY_FFNF 1 /* Fatal if file not found */
|
||||||
|
#define MY_FNABP 2 /* Fatal if not all bytes read/writen */
|
||||||
|
#define MY_NABP 4 /* Error if not all bytes read/writen */
|
||||||
|
#define MY_FAE 8 /* Fatal if any error */
|
||||||
|
#define MY_WME 16 /* Write message on error */
|
||||||
|
#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */
|
||||||
|
#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */
|
||||||
|
#define MY_SYNC_DIR 8192 /* my_create/delete/rename: sync directory */
|
||||||
|
#define MY_UNUSED 64 /* Unused (was support for RAID) */
|
||||||
|
#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */
|
||||||
|
#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */
|
||||||
|
#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */
|
||||||
|
#define MY_COPYTIME 64 /* my_redel() copys time */
|
||||||
|
#define MY_DELETE_OLD 256 /* my_create_with_symlink() */
|
||||||
|
#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */
|
||||||
|
#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */
|
||||||
|
#define MY_REDEL_MAKE_BACKUP 256
|
||||||
|
#define MY_REDEL_NO_COPY_STAT 512 /* my_redel() doesn't call my_copystat() */
|
||||||
|
#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */
|
||||||
|
#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */
|
||||||
|
#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */
|
||||||
|
#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */
|
||||||
|
#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */
|
||||||
|
#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */
|
||||||
|
#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */
|
||||||
|
#define MY_THREADSAFE 2048 /* my_seek(): lock fd mutex */
|
||||||
|
#define MY_SYNC 4096 /* my_copy(): sync dst file */
|
||||||
|
|
||||||
|
#define MYF_RW MYF(MY_WME+MY_NABP) /* For my_read & my_write */
|
||||||
|
|
||||||
|
#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */
|
||||||
|
#define MY_GIVE_INFO 2 /* Give time info about process*/
|
||||||
|
#define MY_DONT_FREE_DBUG 4 /* Do not call DBUG_END() in my_end() */
|
||||||
|
|
||||||
|
/* Flags for my_error() */
|
||||||
|
#define ME_BELL 4 /* DEPRECATED: Ring bell then printing message */
|
||||||
|
#define ME_ERRORLOG 64 /* Write the error message to error log */
|
||||||
|
#define ME_FATALERROR 1024 /* Fatal statement error */
|
||||||
|
|
||||||
|
/* Bits in last argument to fn_format */
|
||||||
|
#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */
|
||||||
|
#define MY_REPLACE_EXT 2 /* replace extension with 'ext' */
|
||||||
|
#define MY_UNPACK_FILENAME 4 /* Unpack name (~ -> home) */
|
||||||
|
#define MY_PACK_FILENAME 8 /* Pack name (home -> ~) */
|
||||||
|
#define MY_RESOLVE_SYMLINKS 16 /* Resolve all symbolic links */
|
||||||
|
#define MY_RETURN_REAL_PATH 32 /* return full path for file */
|
||||||
|
#define MY_SAFE_PATH 64 /* Return NULL if too long path */
|
||||||
|
#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */
|
||||||
|
#define MY_APPEND_EXT 256 /* add 'ext' as additional extension*/
|
||||||
|
|
||||||
|
|
||||||
|
/* My seek flags */
|
||||||
|
#define MY_SEEK_SET 0
|
||||||
|
#define MY_SEEK_CUR 1
|
||||||
|
#define MY_SEEK_END 2
|
||||||
|
|
||||||
|
/* Some constants */
|
||||||
|
#define MY_WAIT_FOR_USER_TO_FIX_PANIC 60 /* in seconds */
|
||||||
|
#define MY_WAIT_GIVE_USER_A_MESSAGE 10 /* Every 10 times of prev */
|
||||||
|
#define MIN_COMPRESS_LENGTH 50 /* Don't compress small bl. */
|
||||||
|
#define DFLT_INIT_HITS 3
|
||||||
|
|
||||||
|
/* root_alloc flags */
|
||||||
|
#define MY_KEEP_PREALLOC 1
|
||||||
|
#define MY_MARK_BLOCKS_FREE 2 /* move used to free list and reuse them */
|
||||||
|
|
||||||
|
/* Internal error numbers (for assembler functions) */
|
||||||
|
#define MY_ERRNO_EDOM 33
|
||||||
|
#define MY_ERRNO_ERANGE 34
|
||||||
|
|
||||||
|
/* Bits for get_date timeflag */
|
||||||
|
#define GETDATE_DATE_TIME 1
|
||||||
|
#define GETDATE_SHORT_DATE 2
|
||||||
|
#define GETDATE_HHMMSSTIME 4
|
||||||
|
#define GETDATE_GMT 8
|
||||||
|
#define GETDATE_FIXEDLENGTH 16
|
||||||
|
|
||||||
|
/* defines when allocating data */
|
||||||
|
extern void *my_multi_malloc(PSI_memory_key key, myf flags, ...);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Switch to my_malloc() if the memory block to be allocated is bigger than
|
||||||
|
max_alloca_sz.
|
||||||
|
*/
|
||||||
|
extern PSI_memory_key key_memory_max_alloca;
|
||||||
|
#define my_safe_alloca(size, max_alloca_sz) ((size <= max_alloca_sz) ? \
|
||||||
|
my_alloca(size) : \
|
||||||
|
my_malloc(key_memory_max_alloca, size, MYF(0)))
|
||||||
|
#define my_safe_afree(ptr, size, max_alloca_sz) if (size > max_alloca_sz) \
|
||||||
|
my_free(ptr)
|
||||||
|
|
||||||
|
#if !defined(DBUG_OFF) || defined(HAVE_VALGRIND)
|
||||||
|
/**
|
||||||
|
Put bad content in memory to be sure it will segfault if dereferenced.
|
||||||
|
With Valgrind, verify that memory is addressable, and mark it undefined.
|
||||||
|
We cache value of B because if B is expression which depends on A, memset()
|
||||||
|
trashes value of B.
|
||||||
|
*/
|
||||||
|
#define TRASH(A,B) do { \
|
||||||
|
const size_t l= (B); \
|
||||||
|
MEM_CHECK_ADDRESSABLE(A, l); \
|
||||||
|
memset(A, 0x8F, l); \
|
||||||
|
MEM_UNDEFINED(A, l); \
|
||||||
|
} while (0)
|
||||||
|
#else
|
||||||
|
#define TRASH(A,B) do {} while(0)
|
||||||
|
#endif
|
||||||
|
#if defined(ENABLED_DEBUG_SYNC)
|
||||||
|
extern void (*debug_sync_C_callback_ptr)(const char *, size_t);
|
||||||
|
#define DEBUG_SYNC_C(_sync_point_name_) do { \
|
||||||
|
if (debug_sync_C_callback_ptr != NULL) \
|
||||||
|
(*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \
|
||||||
|
while(0)
|
||||||
|
#define DEBUG_SYNC_C_IF_THD(thd, _sync_point_name_) do { \
|
||||||
|
if (debug_sync_C_callback_ptr != NULL && thd) \
|
||||||
|
(*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \
|
||||||
|
while(0)
|
||||||
|
#else
|
||||||
|
#define DEBUG_SYNC_C(_sync_point_name_)
|
||||||
|
#define DEBUG_SYNC_C_IF_THD(thd, _sync_point_name_)
|
||||||
|
#endif /* defined(ENABLED_DEBUG_SYNC) */
|
||||||
|
|
||||||
|
#ifdef HAVE_LINUX_LARGE_PAGES
|
||||||
|
extern uint my_get_large_page_size(void);
|
||||||
|
extern uchar * my_large_malloc(PSI_memory_key key, size_t size, myf my_flags);
|
||||||
|
extern void my_large_free(uchar *ptr);
|
||||||
|
extern my_bool my_use_large_pages;
|
||||||
|
extern uint my_large_page_size;
|
||||||
|
#else
|
||||||
|
#define my_get_large_page_size() (0)
|
||||||
|
#define my_large_malloc(A,B,C) my_malloc((A),(B),(C))
|
||||||
|
#define my_large_free(A) my_free((A))
|
||||||
|
#endif /* HAVE_LINUX_LARGE_PAGES */
|
||||||
|
|
||||||
|
#define my_alloca(SZ) alloca((size_t) (SZ))
|
||||||
|
|
||||||
|
#include <errno.h> /* errno is a define */
|
||||||
|
|
||||||
|
extern char *home_dir; /* Home directory for user */
|
||||||
|
extern const char *my_progname; /* program-name (printed in errors) */
|
||||||
|
extern char curr_dir[]; /* Current directory for user */
|
||||||
|
extern void (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
|
||||||
|
extern void (*fatal_error_handler_hook)(uint my_err, const char *str,
|
||||||
|
myf MyFlags);
|
||||||
|
extern void (*local_message_hook)(enum loglevel ll,
|
||||||
|
const char *format, va_list args);
|
||||||
|
extern uint my_file_limit;
|
||||||
|
extern MYSQL_PLUGIN_IMPORT ulong my_thread_stack_size;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Hooks for reporting execution stage information. The server implementation
|
||||||
|
of these will also set THD::current_cond/current_mutex.
|
||||||
|
By having hooks, we avoid direct dependencies on server code.
|
||||||
|
*/
|
||||||
|
extern void (*enter_cond_hook)(void *opaque_thd,
|
||||||
|
mysql_cond_t *cond,
|
||||||
|
mysql_mutex_t *mutex,
|
||||||
|
const PSI_stage_info *stage,
|
||||||
|
PSI_stage_info *old_stage,
|
||||||
|
const char *src_function,
|
||||||
|
const char *src_file,
|
||||||
|
int src_line);
|
||||||
|
|
||||||
|
extern void (*exit_cond_hook)(void *opaque_thd,
|
||||||
|
const PSI_stage_info *stage,
|
||||||
|
const char *src_function,
|
||||||
|
const char *src_file,
|
||||||
|
int src_line);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Hook for checking if the thread has been killed.
|
||||||
|
*/
|
||||||
|
extern int (*is_killed_hook)(const void *opaque_thd);
|
||||||
|
|
||||||
|
/* charsets */
|
||||||
|
#define MY_ALL_CHARSETS_SIZE 2048
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *default_charset_info;
|
||||||
|
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *all_charsets[MY_ALL_CHARSETS_SIZE];
|
||||||
|
extern CHARSET_INFO compiled_charsets[];
|
||||||
|
|
||||||
|
/* statistics */
|
||||||
|
extern ulong my_file_opened,my_stream_opened, my_tmp_file_created;
|
||||||
|
extern ulong my_file_total_opened;
|
||||||
|
extern my_bool my_init_done;
|
||||||
|
|
||||||
|
extern MYSQL_PLUGIN_IMPORT int my_umask; /* Default creation mask */
|
||||||
|
extern int my_umask_dir;
|
||||||
|
|
||||||
|
extern ulong my_default_record_cache_size;
|
||||||
|
extern my_bool my_disable_locking,
|
||||||
|
my_enable_symlinks;
|
||||||
|
extern char wild_many,wild_one,wild_prefix;
|
||||||
|
extern const char *charsets_dir;
|
||||||
|
|
||||||
|
enum cache_type
|
||||||
|
{
|
||||||
|
TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE,
|
||||||
|
SEQ_READ_APPEND /* sequential read or append */,
|
||||||
|
READ_FIFO, READ_NET,WRITE_NET};
|
||||||
|
|
||||||
|
enum flush_type
|
||||||
|
{
|
||||||
|
FLUSH_KEEP, /* flush block and keep it in the cache */
|
||||||
|
FLUSH_RELEASE, /* flush block and remove it from the cache */
|
||||||
|
FLUSH_IGNORE_CHANGED, /* remove block from the cache */
|
||||||
|
/*
|
||||||
|
As my_disable_flush_pagecache_blocks is always 0, the following option
|
||||||
|
is strictly equivalent to FLUSH_KEEP
|
||||||
|
*/
|
||||||
|
FLUSH_FORCE_WRITE
|
||||||
|
};
|
||||||
|
|
||||||
|
enum file_type
|
||||||
|
{
|
||||||
|
UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN,
|
||||||
|
FILE_BY_MKSTEMP, FILE_BY_DUP
|
||||||
|
};
|
||||||
|
|
||||||
|
struct st_my_file_info
|
||||||
|
{
|
||||||
|
char *name;
|
||||||
|
#ifdef _WIN32
|
||||||
|
HANDLE fhandle; /* win32 file handle */
|
||||||
|
int oflag; /* open flags, e.g O_APPEND */
|
||||||
|
#endif
|
||||||
|
enum file_type type;
|
||||||
|
};
|
||||||
|
|
||||||
|
extern struct st_my_file_info *my_file_info;
|
||||||
|
|
||||||
|
/* needed for client-only build */
|
||||||
|
#ifndef PSI_FILE_KEY_DEFINED
|
||||||
|
typedef unsigned int PSI_file_key;
|
||||||
|
#define PSI_FILE_KEY_DEFINED
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct st_dynamic_array
|
||||||
|
{
|
||||||
|
uchar *buffer;
|
||||||
|
uint elements,max_element;
|
||||||
|
uint alloc_increment;
|
||||||
|
uint size_of_element;
|
||||||
|
PSI_memory_key m_psi_key;
|
||||||
|
} DYNAMIC_ARRAY;
|
||||||
|
|
||||||
|
typedef struct st_my_tmpdir
|
||||||
|
{
|
||||||
|
char **list;
|
||||||
|
uint cur, max;
|
||||||
|
mysql_mutex_t mutex;
|
||||||
|
} MY_TMPDIR;
|
||||||
|
|
||||||
|
typedef struct st_dynamic_string
|
||||||
|
{
|
||||||
|
char *str;
|
||||||
|
size_t length,max_length,alloc_increment;
|
||||||
|
} DYNAMIC_STRING;
|
||||||
|
|
||||||
|
struct st_io_cache;
|
||||||
|
typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*);
|
||||||
|
|
||||||
|
typedef struct st_io_cache_share
|
||||||
|
{
|
||||||
|
mysql_mutex_t mutex; /* To sync on reads into buffer. */
|
||||||
|
mysql_cond_t cond; /* To wait for signals. */
|
||||||
|
mysql_cond_t cond_writer; /* For a synchronized writer. */
|
||||||
|
/* Offset in file corresponding to the first byte of buffer. */
|
||||||
|
my_off_t pos_in_file;
|
||||||
|
/* If a synchronized write cache is the source of the data. */
|
||||||
|
struct st_io_cache *source_cache;
|
||||||
|
uchar *buffer; /* The read buffer. */
|
||||||
|
uchar *read_end; /* Behind last valid byte of buffer. */
|
||||||
|
int running_threads; /* threads not in lock. */
|
||||||
|
int total_threads; /* threads sharing the cache. */
|
||||||
|
int error; /* Last error. */
|
||||||
|
} IO_CACHE_SHARE;
|
||||||
|
|
||||||
|
typedef struct st_io_cache /* Used when cacheing files */
|
||||||
|
{
|
||||||
|
/* Offset in file corresponding to the first byte of uchar* buffer. */
|
||||||
|
my_off_t pos_in_file;
|
||||||
|
/*
|
||||||
|
The offset of end of file for READ_CACHE and WRITE_CACHE.
|
||||||
|
For SEQ_READ_APPEND it the maximum of the actual end of file and
|
||||||
|
the position represented by read_end.
|
||||||
|
*/
|
||||||
|
my_off_t end_of_file;
|
||||||
|
/* Points to current read position in the buffer */
|
||||||
|
uchar *read_pos;
|
||||||
|
/* the non-inclusive boundary in the buffer for the currently valid read */
|
||||||
|
uchar *read_end;
|
||||||
|
uchar *buffer; /* The read buffer */
|
||||||
|
/* Used in ASYNC_IO */
|
||||||
|
uchar *request_pos;
|
||||||
|
|
||||||
|
/* Only used in WRITE caches and in SEQ_READ_APPEND to buffer writes */
|
||||||
|
uchar *write_buffer;
|
||||||
|
/*
|
||||||
|
Only used in SEQ_READ_APPEND, and points to the current read position
|
||||||
|
in the write buffer. Note that reads in SEQ_READ_APPEND caches can
|
||||||
|
happen from both read buffer (uchar* buffer) and write buffer
|
||||||
|
(uchar* write_buffer).
|
||||||
|
*/
|
||||||
|
uchar *append_read_pos;
|
||||||
|
/* Points to current write position in the write buffer */
|
||||||
|
uchar *write_pos;
|
||||||
|
/* The non-inclusive boundary of the valid write area */
|
||||||
|
uchar *write_end;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Current_pos and current_end are convenience variables used by
|
||||||
|
my_b_tell() and other routines that need to know the current offset
|
||||||
|
current_pos points to &write_pos, and current_end to &write_end in a
|
||||||
|
WRITE_CACHE, and &read_pos and &read_end respectively otherwise
|
||||||
|
*/
|
||||||
|
uchar **current_pos, **current_end;
|
||||||
|
|
||||||
|
/*
|
||||||
|
The lock is for append buffer used in SEQ_READ_APPEND cache
|
||||||
|
need mutex copying from append buffer to read buffer.
|
||||||
|
*/
|
||||||
|
mysql_mutex_t append_buffer_lock;
|
||||||
|
/*
|
||||||
|
The following is used when several threads are reading the
|
||||||
|
same file in parallel. They are synchronized on disk
|
||||||
|
accesses reading the cached part of the file asynchronously.
|
||||||
|
It should be set to NULL to disable the feature. Only
|
||||||
|
READ_CACHE mode is supported.
|
||||||
|
*/
|
||||||
|
IO_CACHE_SHARE *share;
|
||||||
|
|
||||||
|
/*
|
||||||
|
A caller will use my_b_read() macro to read from the cache
|
||||||
|
if the data is already in cache, it will be simply copied with
|
||||||
|
memcpy() and internal variables will be accordinging updated with
|
||||||
|
no functions invoked. However, if the data is not fully in the cache,
|
||||||
|
my_b_read() will call read_function to fetch the data. read_function
|
||||||
|
must never be invoked directly.
|
||||||
|
*/
|
||||||
|
int (*read_function)(struct st_io_cache *,uchar *,size_t);
|
||||||
|
/*
|
||||||
|
Same idea as in the case of read_function, except my_b_write() needs to
|
||||||
|
be replaced with my_b_append() for a SEQ_READ_APPEND cache
|
||||||
|
*/
|
||||||
|
int (*write_function)(struct st_io_cache *,const uchar *,size_t);
|
||||||
|
/*
|
||||||
|
Specifies the type of the cache. Depending on the type of the cache
|
||||||
|
certain operations might not be available and yield unpredicatable
|
||||||
|
results. Details to be documented later
|
||||||
|
*/
|
||||||
|
enum cache_type type;
|
||||||
|
/*
|
||||||
|
Callbacks when the actual read I/O happens. These were added and
|
||||||
|
are currently used for binary logging of LOAD DATA INFILE - when a
|
||||||
|
block is read from the file, we create a block create/append event, and
|
||||||
|
when IO_CACHE is closed, we create an end event. These functions could,
|
||||||
|
of course be used for other things
|
||||||
|
*/
|
||||||
|
IO_CACHE_CALLBACK pre_read;
|
||||||
|
IO_CACHE_CALLBACK post_read;
|
||||||
|
IO_CACHE_CALLBACK pre_close;
|
||||||
|
/*
|
||||||
|
Counts the number of times, when we were forced to use disk. We use it to
|
||||||
|
increase the binlog_cache_disk_use and binlog_stmt_cache_disk_use status
|
||||||
|
variables.
|
||||||
|
*/
|
||||||
|
ulong disk_writes;
|
||||||
|
void* arg; /* for use by pre/post_read */
|
||||||
|
char *file_name; /* if used with 'open_cached_file' */
|
||||||
|
char *dir,*prefix;
|
||||||
|
File file; /* file descriptor */
|
||||||
|
PSI_file_key file_key; /* instrumented file key */
|
||||||
|
|
||||||
|
/*
|
||||||
|
seek_not_done is set by my_b_seek() to inform the upcoming read/write
|
||||||
|
operation that a seek needs to be preformed prior to the actual I/O
|
||||||
|
error is 0 if the cache operation was successful, -1 if there was a
|
||||||
|
"hard" error, and the actual number of I/O-ed bytes if the read/write was
|
||||||
|
partial.
|
||||||
|
*/
|
||||||
|
int seek_not_done,error;
|
||||||
|
/* buffer_length is memory size allocated for buffer or write_buffer */
|
||||||
|
size_t buffer_length;
|
||||||
|
/* read_length is the same as buffer_length except when we use async io */
|
||||||
|
size_t read_length;
|
||||||
|
myf myflags; /* Flags used to my_read/my_write */
|
||||||
|
/*
|
||||||
|
alloced_buffer is 1 if the buffer was allocated by init_io_cache() and
|
||||||
|
0 if it was supplied by the user.
|
||||||
|
Currently READ_NET is the only one that will use a buffer allocated
|
||||||
|
somewhere else
|
||||||
|
*/
|
||||||
|
my_bool alloced_buffer;
|
||||||
|
} IO_CACHE;
|
||||||
|
|
||||||
|
typedef int (*qsort2_cmp)(const void *, const void *, const void *);
|
||||||
|
|
||||||
|
typedef void (*my_error_reporter)(enum loglevel level, const char *format, ...)
|
||||||
|
MY_ATTRIBUTE((format(printf, 2, 3)));
|
||||||
|
|
||||||
|
extern my_error_reporter my_charset_error_reporter;
|
||||||
|
|
||||||
|
/* defines for mf_iocache */
|
||||||
|
extern PSI_file_key key_file_io_cache;
|
||||||
|
|
||||||
|
/* Test if buffer is inited */
|
||||||
|
#define my_b_clear(info) (info)->buffer=0
|
||||||
|
#define my_b_inited(info) (info)->buffer
|
||||||
|
#define my_b_EOF INT_MIN
|
||||||
|
|
||||||
|
#define my_b_read(info,Buffer,Count) \
|
||||||
|
((info)->read_pos + (Count) <= (info)->read_end ?\
|
||||||
|
(memcpy(Buffer,(info)->read_pos,(size_t) (Count)), \
|
||||||
|
((info)->read_pos+=(Count)),0) :\
|
||||||
|
(*(info)->read_function)((info),Buffer,Count))
|
||||||
|
|
||||||
|
#define my_b_write(info,Buffer,Count) \
|
||||||
|
((info)->write_pos + (Count) <=(info)->write_end ?\
|
||||||
|
(memcpy((info)->write_pos, (Buffer), (size_t)(Count)),\
|
||||||
|
((info)->write_pos+=(Count)),0) : \
|
||||||
|
(*(info)->write_function)((info),(uchar *)(Buffer),(Count)))
|
||||||
|
|
||||||
|
#define my_b_get(info) \
|
||||||
|
((info)->read_pos != (info)->read_end ?\
|
||||||
|
((info)->read_pos++, (int) (uchar) (info)->read_pos[-1]) :\
|
||||||
|
_my_b_get(info))
|
||||||
|
|
||||||
|
#define my_b_tell(info) ((info)->pos_in_file + \
|
||||||
|
(size_t) (*(info)->current_pos - (info)->request_pos))
|
||||||
|
|
||||||
|
#define my_b_get_buffer_start(info) (info)->request_pos
|
||||||
|
#define my_b_get_bytes_in_buffer(info) (char*) (info)->read_end - \
|
||||||
|
(char*) my_b_get_buffer_start(info)
|
||||||
|
#define my_b_get_pos_in_file(info) (info)->pos_in_file
|
||||||
|
|
||||||
|
/* tell write offset in the SEQ_APPEND cache */
|
||||||
|
int my_b_copy_to_file(IO_CACHE *cache, FILE *file);
|
||||||
|
my_off_t my_b_append_tell(IO_CACHE* info);
|
||||||
|
my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */
|
||||||
|
|
||||||
|
#define my_b_bytes_in_cache(info) (size_t) (*(info)->current_end - \
|
||||||
|
*(info)->current_pos)
|
||||||
|
|
||||||
|
typedef uint32 ha_checksum;
|
||||||
|
|
||||||
|
#include <my_alloc.h>
|
||||||
|
|
||||||
|
|
||||||
|
/* Prototypes for mysys and my_func functions */
|
||||||
|
|
||||||
|
extern int my_copy(const char *from,const char *to,myf MyFlags);
|
||||||
|
extern int my_delete(const char *name,myf MyFlags);
|
||||||
|
extern int my_getwd(char * buf,size_t size,myf MyFlags);
|
||||||
|
extern int my_setwd(const char *dir,myf MyFlags);
|
||||||
|
extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags);
|
||||||
|
extern void *my_once_alloc(size_t Size,myf MyFlags);
|
||||||
|
extern void my_once_free(void);
|
||||||
|
extern char *my_once_strdup(const char *src,myf myflags);
|
||||||
|
extern void *my_once_memdup(const void *src, size_t len, myf myflags);
|
||||||
|
extern File my_open(const char *FileName,int Flags,myf MyFlags);
|
||||||
|
extern File my_register_filename(File fd, const char *FileName,
|
||||||
|
enum file_type type_of_file,
|
||||||
|
uint error_message_number, myf MyFlags);
|
||||||
|
extern File my_create(const char *FileName,int CreateFlags,
|
||||||
|
int AccessFlags, myf MyFlags);
|
||||||
|
extern int my_close(File Filedes,myf MyFlags);
|
||||||
|
extern int my_mkdir(const char *dir, int Flags, myf MyFlags);
|
||||||
|
extern int my_readlink(char *to, const char *filename, myf MyFlags);
|
||||||
|
extern int my_is_symlink(const char *filename);
|
||||||
|
extern int my_realpath(char *to, const char *filename, myf MyFlags);
|
||||||
|
extern File my_create_with_symlink(const char *linkname, const char *filename,
|
||||||
|
int createflags, int access_flags,
|
||||||
|
myf MyFlags);
|
||||||
|
extern int my_delete_with_symlink(const char *name, myf MyFlags);
|
||||||
|
extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags);
|
||||||
|
extern int my_symlink(const char *content, const char *linkname, myf MyFlags);
|
||||||
|
extern size_t my_read(File Filedes,uchar *Buffer,size_t Count,myf MyFlags);
|
||||||
|
extern size_t my_pread(File Filedes,uchar *Buffer,size_t Count,my_off_t offset,
|
||||||
|
myf MyFlags);
|
||||||
|
extern int my_rename(const char *from,const char *to,myf MyFlags);
|
||||||
|
extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags);
|
||||||
|
extern my_off_t my_tell(File fd,myf MyFlags);
|
||||||
|
extern size_t my_write(File Filedes,const uchar *Buffer,size_t Count,
|
||||||
|
myf MyFlags);
|
||||||
|
extern size_t my_pwrite(File Filedes,const uchar *Buffer,size_t Count,
|
||||||
|
my_off_t offset,myf MyFlags);
|
||||||
|
extern size_t my_fread(FILE *stream,uchar *Buffer,size_t Count,myf MyFlags);
|
||||||
|
extern size_t my_fwrite(FILE *stream,const uchar *Buffer,size_t Count,
|
||||||
|
myf MyFlags);
|
||||||
|
extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags);
|
||||||
|
extern my_off_t my_ftell(FILE *stream,myf MyFlags);
|
||||||
|
|
||||||
|
/* implemented in my_syslog.c */
|
||||||
|
|
||||||
|
// Maximum size of message that will be logged.
|
||||||
|
#define MAX_SYSLOG_MESSAGE_SIZE 1024
|
||||||
|
|
||||||
|
/* Platform-independent SysLog support */
|
||||||
|
|
||||||
|
/* facilities on unixoid syslog. harmless on systemd / Win platforms. */
|
||||||
|
typedef struct st_syslog_facility { int id; const char *name; } SYSLOG_FACILITY;
|
||||||
|
extern SYSLOG_FACILITY syslog_facility[];
|
||||||
|
|
||||||
|
enum my_syslog_options { MY_SYSLOG_PIDS= 1 };
|
||||||
|
|
||||||
|
int my_openlog(const char *eventSourceName, int option, int facility);
|
||||||
|
int my_closelog();
|
||||||
|
int my_syslog(const CHARSET_INFO *cs, enum loglevel level, const char *msg);
|
||||||
|
|
||||||
|
/* implemented in my_memmem.c */
|
||||||
|
extern void *my_memmem(const void *haystack, size_t haystacklen,
|
||||||
|
const void *needle, size_t needlelen);
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
extern int my_access(const char *path, int amode);
|
||||||
|
#else
|
||||||
|
#define my_access access
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern int check_if_legal_filename(const char *path);
|
||||||
|
extern int check_if_legal_tablename(const char *path);
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
extern my_bool is_filename_allowed(const char *name, size_t length,
|
||||||
|
my_bool allow_current_dir);
|
||||||
|
#else /* _WIN32 */
|
||||||
|
# define is_filename_allowed(name, length, allow_cwd) (TRUE)
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
extern int nt_share_delete(const char *name,myf MyFlags);
|
||||||
|
#define my_delete_allow_opened(fname,flags) nt_share_delete((fname),(flags))
|
||||||
|
#else
|
||||||
|
#define my_delete_allow_opened(fname,flags) my_delete((fname),(flags))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
/* Windows-only functions (CRT equivalents)*/
|
||||||
|
extern HANDLE my_get_osfhandle(File fd);
|
||||||
|
extern void my_osmaperr(unsigned long last_error);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern const char* get_global_errmsg(int nr);
|
||||||
|
extern void wait_for_free_space(const char *filename, int errors);
|
||||||
|
extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
|
||||||
|
extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
|
||||||
|
extern FILE *my_freopen(const char *path, const char *mode, FILE *stream);
|
||||||
|
extern int my_fclose(FILE *fd,myf MyFlags);
|
||||||
|
extern File my_fileno(FILE *fd);
|
||||||
|
extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
|
||||||
|
extern void thr_set_sync_wait_callback(void (*before_sync)(void),
|
||||||
|
void (*after_sync)(void));
|
||||||
|
extern int my_sync(File fd, myf my_flags);
|
||||||
|
extern int my_sync_dir(const char *dir_name, myf my_flags);
|
||||||
|
extern int my_sync_dir_by_file(const char *file_name, myf my_flags);
|
||||||
|
extern char *my_strerror(char *buf, size_t len, int errnum);
|
||||||
|
extern const char *my_get_err_msg(int nr);
|
||||||
|
extern void my_error(int nr,myf MyFlags, ...);
|
||||||
|
extern void my_printf_error(uint my_err, const char *format,
|
||||||
|
myf MyFlags, ...)
|
||||||
|
MY_ATTRIBUTE((format(printf, 2, 4)));
|
||||||
|
extern void my_printv_error(uint error, const char *format, myf MyFlags,
|
||||||
|
va_list ap);
|
||||||
|
extern int my_error_register(const char* (*get_errmsg) (int),
|
||||||
|
int first, int last);
|
||||||
|
extern my_bool my_error_unregister(int first, int last);
|
||||||
|
extern void my_message(uint my_err, const char *str,myf MyFlags);
|
||||||
|
extern void my_message_stderr(uint my_err, const char *str, myf MyFlags);
|
||||||
|
void my_message_local_stderr(enum loglevel ll,
|
||||||
|
const char *format, va_list args);
|
||||||
|
extern void my_message_local(enum loglevel ll, const char *format, ...);
|
||||||
|
extern my_bool my_init(void);
|
||||||
|
extern void my_end(int infoflag);
|
||||||
|
extern int my_redel(const char *from, const char *to, int MyFlags);
|
||||||
|
extern int my_copystat(const char *from, const char *to, int MyFlags);
|
||||||
|
extern char * my_filename(File fd);
|
||||||
|
extern MY_MODE get_file_perm(ulong perm_flags);
|
||||||
|
extern my_bool my_chmod(const char *filename, ulong perm_flags, myf my_flags);
|
||||||
|
|
||||||
|
#ifdef EXTRA_DEBUG
|
||||||
|
void my_print_open_files(void);
|
||||||
|
#else
|
||||||
|
#define my_print_open_files()
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist);
|
||||||
|
extern char *my_tmpdir(MY_TMPDIR *tmpdir);
|
||||||
|
extern void free_tmpdir(MY_TMPDIR *tmpdir);
|
||||||
|
|
||||||
|
extern size_t dirname_part(char * to,const char *name, size_t *to_res_length);
|
||||||
|
extern size_t dirname_length(const char *name);
|
||||||
|
#define base_name(A) (A+dirname_length(A))
|
||||||
|
extern int test_if_hard_path(const char *dir_name);
|
||||||
|
extern my_bool has_path(const char *name);
|
||||||
|
extern char *convert_dirname(char *to, const char *from, const char *from_end);
|
||||||
|
extern void to_unix_path(char * name);
|
||||||
|
extern char * fn_ext(const char *name);
|
||||||
|
extern char * fn_same(char * toname,const char *name,int flag);
|
||||||
|
extern char * fn_format(char * to,const char *name,const char *dir,
|
||||||
|
const char *form, uint flag);
|
||||||
|
extern size_t strlength(const char *str);
|
||||||
|
extern void pack_dirname(char * to,const char *from);
|
||||||
|
extern size_t normalize_dirname(char * to, const char *from);
|
||||||
|
extern size_t unpack_dirname(char * to,const char *from);
|
||||||
|
extern size_t cleanup_dirname(char * to,const char *from);
|
||||||
|
extern size_t system_filename(char * to,const char *from);
|
||||||
|
extern size_t unpack_filename(char * to,const char *from);
|
||||||
|
extern char * intern_filename(char * to,const char *from);
|
||||||
|
extern char * directory_file_name(char * dst, const char *src);
|
||||||
|
extern int pack_filename(char * to, const char *name, size_t max_length);
|
||||||
|
extern char * my_path(char * to,const char *progname,
|
||||||
|
const char *own_pathname_part);
|
||||||
|
extern char * my_load_path(char * to, const char *path,
|
||||||
|
const char *own_path_prefix);
|
||||||
|
extern int wild_compare(const char *str,const char *wildstr,
|
||||||
|
pbool str_is_pattern);
|
||||||
|
extern my_bool array_append_string_unique(const char *str,
|
||||||
|
const char **array, size_t size);
|
||||||
|
extern void get_date(char * to,int timeflag,time_t use_time);
|
||||||
|
extern void soundex(CHARSET_INFO *, char * out_pntr, char * in_pntr,
|
||||||
|
pbool remove_garbage);
|
||||||
|
|
||||||
|
extern my_bool radixsort_is_appliccable(uint n_items, size_t size_of_element);
|
||||||
|
extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements,
|
||||||
|
size_t size_of_element,uchar *buffer[]);
|
||||||
|
extern void my_qsort(void *base_ptr, size_t total_elems, size_t size,
|
||||||
|
qsort_cmp cmp);
|
||||||
|
extern void my_qsort2(void *base_ptr, size_t total_elems, size_t size,
|
||||||
|
qsort2_cmp cmp, const void *cmp_argument);
|
||||||
|
void my_store_ptr(uchar *buff, size_t pack_length, my_off_t pos);
|
||||||
|
my_off_t my_get_ptr(uchar *ptr, size_t pack_length);
|
||||||
|
extern int init_io_cache_ext(IO_CACHE *info,File file,size_t cachesize,
|
||||||
|
enum cache_type type,my_off_t seek_offset,
|
||||||
|
pbool use_async_io, myf cache_myflags,
|
||||||
|
PSI_file_key file_key);
|
||||||
|
extern int init_io_cache(IO_CACHE *info,File file,size_t cachesize,
|
||||||
|
enum cache_type type,my_off_t seek_offset,
|
||||||
|
pbool use_async_io, myf cache_myflags);
|
||||||
|
extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type,
|
||||||
|
my_off_t seek_offset,pbool use_async_io,
|
||||||
|
pbool clear_cache);
|
||||||
|
extern void setup_io_cache(IO_CACHE* info);
|
||||||
|
extern int _my_b_read(IO_CACHE *info,uchar *Buffer,size_t Count);
|
||||||
|
extern int _my_b_read_r(IO_CACHE *info,uchar *Buffer,size_t Count);
|
||||||
|
extern void init_io_cache_share(IO_CACHE *read_cache, IO_CACHE_SHARE *cshare,
|
||||||
|
IO_CACHE *write_cache, uint num_threads);
|
||||||
|
extern void remove_io_thread(IO_CACHE *info);
|
||||||
|
extern int _my_b_seq_read(IO_CACHE *info,uchar *Buffer,size_t Count);
|
||||||
|
extern int _my_b_net_read(IO_CACHE *info,uchar *Buffer,size_t Count);
|
||||||
|
extern int _my_b_get(IO_CACHE *info);
|
||||||
|
extern int _my_b_write(IO_CACHE *info,const uchar *Buffer,size_t Count);
|
||||||
|
extern int my_b_append(IO_CACHE *info,const uchar *Buffer,size_t Count);
|
||||||
|
extern int my_b_safe_write(IO_CACHE *info,const uchar *Buffer,size_t Count);
|
||||||
|
|
||||||
|
extern int my_block_write(IO_CACHE *info, const uchar *Buffer,
|
||||||
|
size_t Count, my_off_t pos);
|
||||||
|
extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock);
|
||||||
|
|
||||||
|
#define flush_io_cache(info) my_b_flush_io_cache((info),1)
|
||||||
|
|
||||||
|
extern int end_io_cache(IO_CACHE *info);
|
||||||
|
extern size_t my_b_fill(IO_CACHE *info);
|
||||||
|
extern void my_b_seek(IO_CACHE *info,my_off_t pos);
|
||||||
|
extern size_t my_b_gets(IO_CACHE *info, char *to, size_t max_length);
|
||||||
|
extern my_off_t my_b_filelength(IO_CACHE *info);
|
||||||
|
extern size_t my_b_printf(IO_CACHE *info, const char* fmt, ...)
|
||||||
|
MY_ATTRIBUTE((format(printf, 2, 3)));
|
||||||
|
extern size_t my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap);
|
||||||
|
extern my_bool open_cached_file(IO_CACHE *cache,const char *dir,
|
||||||
|
const char *prefix, size_t cache_size,
|
||||||
|
myf cache_myflags);
|
||||||
|
extern my_bool real_open_cached_file(IO_CACHE *cache);
|
||||||
|
extern void close_cached_file(IO_CACHE *cache);
|
||||||
|
File create_temp_file(char *to, const char *dir, const char *pfx,
|
||||||
|
int mode, myf MyFlags);
|
||||||
|
|
||||||
|
// Use Prealloced_array or std::vector or something similar in C++
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
|
||||||
|
#define init_dynamic_array please_use_an_appropriately_typed_container
|
||||||
|
#define my_init_dynamic_array please_use_an_appropriately_typed_container
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
extern my_bool my_init_dynamic_array(DYNAMIC_ARRAY *array,
|
||||||
|
PSI_memory_key key,
|
||||||
|
uint element_size,
|
||||||
|
void *init_buffer,
|
||||||
|
uint init_alloc,
|
||||||
|
uint alloc_increment);
|
||||||
|
/* init_dynamic_array() function is deprecated */
|
||||||
|
extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array, uint element_size,
|
||||||
|
uint init_alloc, uint alloc_increment);
|
||||||
|
#define dynamic_element(array,array_index,type) \
|
||||||
|
((type)((array)->buffer) +(array_index))
|
||||||
|
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
/* Some functions are still in use in C++, because HASH uses DYNAMIC_ARRAY */
|
||||||
|
extern my_bool insert_dynamic(DYNAMIC_ARRAY *array, const void *element);
|
||||||
|
extern void *alloc_dynamic(DYNAMIC_ARRAY *array);
|
||||||
|
extern void *pop_dynamic(DYNAMIC_ARRAY*);
|
||||||
|
extern void get_dynamic(DYNAMIC_ARRAY *array, void *element, uint array_index);
|
||||||
|
extern void claim_dynamic(DYNAMIC_ARRAY *array);
|
||||||
|
extern void delete_dynamic(DYNAMIC_ARRAY *array);
|
||||||
|
extern void freeze_size(DYNAMIC_ARRAY *array);
|
||||||
|
static inline void reset_dynamic(DYNAMIC_ARRAY *array)
|
||||||
|
{
|
||||||
|
array->elements= 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str,
|
||||||
|
size_t init_alloc,size_t alloc_increment);
|
||||||
|
extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append);
|
||||||
|
my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append,
|
||||||
|
size_t length);
|
||||||
|
extern my_bool dynstr_append_os_quoted(DYNAMIC_STRING *str, const char *append,
|
||||||
|
...);
|
||||||
|
extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str);
|
||||||
|
extern my_bool dynstr_realloc(DYNAMIC_STRING *str, size_t additional_size);
|
||||||
|
extern my_bool dynstr_trunc(DYNAMIC_STRING *str, size_t n);
|
||||||
|
extern void dynstr_free(DYNAMIC_STRING *str);
|
||||||
|
#define alloc_root_inited(A) ((A)->min_malloc != 0)
|
||||||
|
#define ALLOC_ROOT_MIN_BLOCK_SIZE (MALLOC_OVERHEAD + sizeof(USED_MEM) + 8)
|
||||||
|
#define clear_alloc_root(A) do { (A)->free= (A)->used= (A)->pre_alloc= 0; (A)->min_malloc=0;} while(0)
|
||||||
|
extern void init_alloc_root(PSI_memory_key key,
|
||||||
|
MEM_ROOT *mem_root, size_t block_size,
|
||||||
|
size_t pre_alloc_size);
|
||||||
|
extern void *alloc_root(MEM_ROOT *mem_root, size_t Size);
|
||||||
|
extern void *multi_alloc_root(MEM_ROOT *mem_root, ...);
|
||||||
|
extern void claim_root(MEM_ROOT *root);
|
||||||
|
extern void free_root(MEM_ROOT *root, myf MyFLAGS);
|
||||||
|
extern void reset_root_defaults(MEM_ROOT *mem_root, size_t block_size,
|
||||||
|
size_t prealloc_size);
|
||||||
|
extern char *strdup_root(MEM_ROOT *root,const char *str);
|
||||||
|
static inline char *safe_strdup_root(MEM_ROOT *root, const char *str)
|
||||||
|
{
|
||||||
|
return str ? strdup_root(root, str) : 0;
|
||||||
|
}
|
||||||
|
extern char *strmake_root(MEM_ROOT *root,const char *str,size_t len);
|
||||||
|
extern void *memdup_root(MEM_ROOT *root,const void *str, size_t len);
|
||||||
|
extern my_bool my_compress(uchar *, size_t *, size_t *);
|
||||||
|
extern my_bool my_uncompress(uchar *, size_t , size_t *);
|
||||||
|
extern uchar *my_compress_alloc(const uchar *packet, size_t *len,
|
||||||
|
size_t *complen);
|
||||||
|
extern int packfrm(uchar *, size_t, uchar **, size_t *);
|
||||||
|
extern int unpackfrm(uchar **, size_t *, const uchar *);
|
||||||
|
|
||||||
|
extern ha_checksum my_checksum(ha_checksum crc, const uchar *mem,
|
||||||
|
size_t count);
|
||||||
|
|
||||||
|
/* Wait a given number of microseconds */
|
||||||
|
static inline void my_sleep(time_t m_seconds)
|
||||||
|
{
|
||||||
|
#if defined(_WIN32)
|
||||||
|
Sleep((DWORD)m_seconds/1000+1); /* Sleep() has millisecond arg */
|
||||||
|
#else
|
||||||
|
struct timeval t;
|
||||||
|
t.tv_sec= m_seconds / 1000000L;
|
||||||
|
t.tv_usec= m_seconds % 1000000L;
|
||||||
|
select(0,0,0,0,&t); /* sleep */
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
extern ulong crc32(ulong crc, const uchar *buf, uint len);
|
||||||
|
extern uint my_set_max_open_files(uint files);
|
||||||
|
void my_free_open_file_info(void);
|
||||||
|
|
||||||
|
extern time_t my_time(myf flags);
|
||||||
|
extern ulonglong my_getsystime(void);
|
||||||
|
extern ulonglong my_micro_time();
|
||||||
|
extern my_bool my_gethwaddr(uchar *to);
|
||||||
|
|
||||||
|
#ifdef HAVE_SYS_MMAN_H
|
||||||
|
#include <sys/mman.h>
|
||||||
|
|
||||||
|
#ifndef MAP_NOSYNC
|
||||||
|
#define MAP_NOSYNC 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_MMAP64
|
||||||
|
#define my_mmap(a,b,c,d,e,f) mmap64(a,b,c,d,e,f)
|
||||||
|
#else
|
||||||
|
#define my_mmap(a,b,c,d,e,f) mmap(a,b,c,d,e,f)
|
||||||
|
#endif
|
||||||
|
#define my_munmap(a,b) munmap((a),(b))
|
||||||
|
|
||||||
|
#else
|
||||||
|
/* not a complete set of mmap() flags, but only those that nesessary */
|
||||||
|
#define PROT_READ 1
|
||||||
|
#define PROT_WRITE 2
|
||||||
|
#define MAP_NORESERVE 0
|
||||||
|
#define MAP_SHARED 0x0001
|
||||||
|
#define MAP_PRIVATE 0x0002
|
||||||
|
#define MAP_NOSYNC 0x0800
|
||||||
|
#define MAP_FAILED ((void *)-1)
|
||||||
|
#define MS_SYNC 0x0000
|
||||||
|
|
||||||
|
void *my_mmap(void *, size_t, int, int, int, my_off_t);
|
||||||
|
int my_munmap(void *, size_t);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* my_getpagesize */
|
||||||
|
static inline int my_getpagesize()
|
||||||
|
{
|
||||||
|
#ifndef _WIN32
|
||||||
|
return getpagesize();
|
||||||
|
#else
|
||||||
|
SYSTEM_INFO si;
|
||||||
|
GetSystemInfo(&si);
|
||||||
|
return (int)si.dwPageSize;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
int my_msync(int, void *, size_t, int);
|
||||||
|
|
||||||
|
/* character sets */
|
||||||
|
extern void my_charset_loader_init_mysys(MY_CHARSET_LOADER *loader);
|
||||||
|
extern uint get_charset_number(const char *cs_name, uint cs_flags);
|
||||||
|
extern uint get_collation_number(const char *name);
|
||||||
|
extern const char *get_charset_name(uint cs_number);
|
||||||
|
|
||||||
|
extern CHARSET_INFO *get_charset(uint cs_number, myf flags);
|
||||||
|
extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags);
|
||||||
|
extern CHARSET_INFO *my_collation_get_by_name(MY_CHARSET_LOADER *loader,
|
||||||
|
const char *name, myf flags);
|
||||||
|
extern CHARSET_INFO *get_charset_by_csname(const char *cs_name,
|
||||||
|
uint cs_flags, myf my_flags);
|
||||||
|
extern CHARSET_INFO *my_charset_get_by_name(MY_CHARSET_LOADER *loader,
|
||||||
|
const char *name,
|
||||||
|
uint cs_flags, myf my_flags);
|
||||||
|
extern my_bool resolve_charset(const char *cs_name,
|
||||||
|
const CHARSET_INFO *default_cs,
|
||||||
|
const CHARSET_INFO **cs);
|
||||||
|
extern my_bool resolve_collation(const char *cl_name,
|
||||||
|
const CHARSET_INFO *default_cl,
|
||||||
|
const CHARSET_INFO **cl);
|
||||||
|
extern void free_charsets(void);
|
||||||
|
extern char *get_charsets_dir(char *buf);
|
||||||
|
extern my_bool my_charset_same(const CHARSET_INFO *cs1,
|
||||||
|
const CHARSET_INFO *cs2);
|
||||||
|
extern my_bool init_compiled_charsets(myf flags);
|
||||||
|
extern void add_compiled_collation(CHARSET_INFO *cs);
|
||||||
|
extern size_t escape_string_for_mysql(const CHARSET_INFO *charset_info,
|
||||||
|
char *to, size_t to_length,
|
||||||
|
const char *from, size_t length);
|
||||||
|
#ifdef _WIN32
|
||||||
|
/* File system character set */
|
||||||
|
extern CHARSET_INFO *fs_character_set(void);
|
||||||
|
#endif
|
||||||
|
extern size_t escape_quotes_for_mysql(CHARSET_INFO *charset_info,
|
||||||
|
char *to, size_t to_length,
|
||||||
|
const char *from, size_t length, char quote);
|
||||||
|
#ifdef _WIN32
|
||||||
|
extern my_bool have_tcpip; /* Is set if tcpip is used */
|
||||||
|
|
||||||
|
/* implemented in my_windac.c */
|
||||||
|
|
||||||
|
int my_security_attr_create(SECURITY_ATTRIBUTES **psa, const char **perror,
|
||||||
|
DWORD owner_rights, DWORD everybody_rights);
|
||||||
|
|
||||||
|
void my_security_attr_free(SECURITY_ATTRIBUTES *sa);
|
||||||
|
|
||||||
|
/* implemented in my_conio.c */
|
||||||
|
my_bool my_win_is_console(FILE *file);
|
||||||
|
char *my_win_console_readline(const CHARSET_INFO *cs, char *mbbuf, size_t mbbufsize,
|
||||||
|
size_t *nread);
|
||||||
|
void my_win_console_write(const CHARSET_INFO *cs, const char *data, size_t datalen);
|
||||||
|
void my_win_console_fputs(const CHARSET_INFO *cs, const char *data);
|
||||||
|
void my_win_console_putc(const CHARSET_INFO *cs, int c);
|
||||||
|
void my_win_console_vfprintf(const CHARSET_INFO *cs, const char *fmt, va_list args);
|
||||||
|
int my_win_translate_command_line_args(const CHARSET_INFO *cs, int *ac, char ***av);
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_INTERFACE
|
||||||
|
extern MYSQL_PLUGIN_IMPORT struct PSI_bootstrap *PSI_hook;
|
||||||
|
extern void set_psi_server(PSI *psi);
|
||||||
|
void my_init_mysys_psi_keys(void);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
struct st_mysql_file;
|
||||||
|
extern struct st_mysql_file *mysql_stdin;
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
#endif /* _my_sys_h */
|
186
include/my_thread.h
Normal file
186
include/my_thread.h
Normal file
|
@ -0,0 +1,186 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
|
||||||
|
|
||||||
|
/* Defines to make different thread packages compatible */
|
||||||
|
|
||||||
|
#ifndef MY_THREAD_INCLUDED
|
||||||
|
#define MY_THREAD_INCLUDED
|
||||||
|
|
||||||
|
#include "my_global.h" /* my_bool */
|
||||||
|
|
||||||
|
#if !defined(_WIN32)
|
||||||
|
#include <pthread.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef ETIME
|
||||||
|
#define ETIME ETIMEDOUT /* For FreeBSD */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef ETIMEDOUT
|
||||||
|
#define ETIMEDOUT 145 /* Win32 doesn't have this */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
MySQL can survive with 32K, but some glibc libraries require > 128K stack
|
||||||
|
To resolve hostnames. Also recursive stored procedures needs stack.
|
||||||
|
*/
|
||||||
|
#if SIZEOF_CHARP > 4
|
||||||
|
#define DEFAULT_THREAD_STACK (256*1024L)
|
||||||
|
#else
|
||||||
|
#define DEFAULT_THREAD_STACK (192*1024)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define EXTERNC extern "C"
|
||||||
|
#else
|
||||||
|
#define EXTERNC
|
||||||
|
#endif
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef volatile LONG my_thread_once_t;
|
||||||
|
typedef DWORD my_thread_t;
|
||||||
|
typedef struct thread_attr
|
||||||
|
{
|
||||||
|
DWORD dwStackSize;
|
||||||
|
int detachstate;
|
||||||
|
} my_thread_attr_t;
|
||||||
|
#define MY_THREAD_CREATE_JOINABLE 0
|
||||||
|
#define MY_THREAD_CREATE_DETACHED 1
|
||||||
|
typedef void * (__cdecl *my_start_routine)(void *);
|
||||||
|
#define MY_THREAD_ONCE_INIT 0
|
||||||
|
#define MY_THREAD_ONCE_INPROGRESS 1
|
||||||
|
#define MY_THREAD_ONCE_DONE 2
|
||||||
|
#else
|
||||||
|
typedef pthread_once_t my_thread_once_t;
|
||||||
|
typedef pthread_t my_thread_t;
|
||||||
|
typedef pthread_attr_t my_thread_attr_t;
|
||||||
|
#define MY_THREAD_CREATE_JOINABLE PTHREAD_CREATE_JOINABLE
|
||||||
|
#define MY_THREAD_CREATE_DETACHED PTHREAD_CREATE_DETACHED
|
||||||
|
typedef void *(* my_start_routine)(void *);
|
||||||
|
#define MY_THREAD_ONCE_INIT PTHREAD_ONCE_INIT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct st_my_thread_handle
|
||||||
|
{
|
||||||
|
my_thread_t thread;
|
||||||
|
#ifdef _WIN32
|
||||||
|
HANDLE handle;
|
||||||
|
#endif
|
||||||
|
} my_thread_handle;
|
||||||
|
|
||||||
|
int my_thread_once(my_thread_once_t *once_control, void (*init_routine)(void));
|
||||||
|
|
||||||
|
static inline my_thread_t my_thread_self()
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return GetCurrentThreadId();
|
||||||
|
#else
|
||||||
|
return pthread_self();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_thread_equal(my_thread_t t1, my_thread_t t2)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return t1 == t2;
|
||||||
|
#else
|
||||||
|
return pthread_equal(t1, t2);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_thread_attr_init(my_thread_attr_t *attr)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
attr->dwStackSize= 0;
|
||||||
|
/* Set to joinable by default to match Linux */
|
||||||
|
attr->detachstate= MY_THREAD_CREATE_JOINABLE;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_attr_init(attr);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_thread_attr_destroy(my_thread_attr_t *attr)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
attr->dwStackSize= 0;
|
||||||
|
/* Set to joinable by default to match Linux */
|
||||||
|
attr->detachstate= MY_THREAD_CREATE_JOINABLE;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_attr_destroy(attr);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_thread_attr_setstacksize(my_thread_attr_t *attr,
|
||||||
|
size_t stacksize)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
attr->dwStackSize= (DWORD)stacksize;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_attr_setstacksize(attr, stacksize);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_thread_attr_setdetachstate(my_thread_attr_t *attr,
|
||||||
|
int detachstate)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
attr->detachstate= detachstate;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_attr_setdetachstate(attr, detachstate);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_thread_attr_getstacksize(my_thread_attr_t *attr,
|
||||||
|
size_t *stacksize)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
*stacksize= (size_t)attr->dwStackSize;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_attr_getstacksize(attr, stacksize);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void my_thread_yield()
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
SwitchToThread();
|
||||||
|
#else
|
||||||
|
sched_yield();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
int my_thread_create(my_thread_handle *thread, const my_thread_attr_t *attr,
|
||||||
|
my_start_routine func, void *arg);
|
||||||
|
int my_thread_join(my_thread_handle *thread, void **value_ptr);
|
||||||
|
int my_thread_cancel(my_thread_handle *thread);
|
||||||
|
void my_thread_exit(void *value_ptr);
|
||||||
|
|
||||||
|
|
||||||
|
extern my_bool my_thread_global_init();
|
||||||
|
extern void my_thread_global_reinit();
|
||||||
|
extern void my_thread_global_end();
|
||||||
|
extern my_bool my_thread_init();
|
||||||
|
extern void my_thread_end();
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif /* MY_THREAD_INCLUDED */
|
107
include/my_thread_local.h
Normal file
107
include/my_thread_local.h
Normal file
|
@ -0,0 +1,107 @@
|
||||||
|
/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
|
||||||
|
|
||||||
|
#ifndef MY_THREAD_LOCAL_INCLUDED
|
||||||
|
#define MY_THREAD_LOCAL_INCLUDED
|
||||||
|
|
||||||
|
#ifndef _WIN32
|
||||||
|
#include <pthread.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
struct _db_code_state_;
|
||||||
|
typedef uint32 my_thread_id;
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef DWORD thread_local_key_t;
|
||||||
|
#else
|
||||||
|
typedef pthread_key_t thread_local_key_t;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline int my_create_thread_local_key(thread_local_key_t *key,
|
||||||
|
void (*destructor)(void *))
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
*key= TlsAlloc();
|
||||||
|
return (*key == TLS_OUT_OF_INDEXES);
|
||||||
|
#else
|
||||||
|
return pthread_key_create(key, destructor);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_delete_thread_local_key(thread_local_key_t key)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return !TlsFree(key);
|
||||||
|
#else
|
||||||
|
return pthread_key_delete(key);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void* my_get_thread_local(thread_local_key_t key)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return TlsGetValue(key);
|
||||||
|
#else
|
||||||
|
return pthread_getspecific(key);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_set_thread_local(thread_local_key_t key,
|
||||||
|
void *value)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return !TlsSetValue(key, value);
|
||||||
|
#else
|
||||||
|
return pthread_setspecific(key, value);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
Retrieve the MySQL thread-local storage variant of errno.
|
||||||
|
*/
|
||||||
|
int my_errno();
|
||||||
|
|
||||||
|
/**
|
||||||
|
Set the MySQL thread-local storage variant of errno.
|
||||||
|
*/
|
||||||
|
void set_my_errno(int my_errno);
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
/*
|
||||||
|
thr_winerr is used for returning the original OS error-code in Windows,
|
||||||
|
my_osmaperr() returns EINVAL for all unknown Windows errors, hence we
|
||||||
|
preserve the original Windows Error code in thr_winerr.
|
||||||
|
*/
|
||||||
|
int thr_winerr();
|
||||||
|
|
||||||
|
void set_thr_winerr(int winerr);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef DBUG_OFF
|
||||||
|
/* Return pointer to DBUG for holding current state */
|
||||||
|
struct _db_code_state_ **my_thread_var_dbug();
|
||||||
|
|
||||||
|
my_thread_id my_thread_var_id();
|
||||||
|
|
||||||
|
void set_my_thread_var_id(my_thread_id id);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif // MY_THREAD_LOCAL_INCLUDED
|
96
include/my_xml.h
Normal file
96
include/my_xml.h
Normal file
|
@ -0,0 +1,96 @@
|
||||||
|
/* Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef _my_xml_h
|
||||||
|
#define _my_xml_h
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#define MY_XML_OK 0
|
||||||
|
#define MY_XML_ERROR 1
|
||||||
|
|
||||||
|
/*
|
||||||
|
A flag whether to use absolute tag names in call-back functions,
|
||||||
|
like "a", "a.b" and "a.b.c" (used in character set file parser),
|
||||||
|
or relative names like "a", "b" and "c".
|
||||||
|
*/
|
||||||
|
#define MY_XML_FLAG_RELATIVE_NAMES 1
|
||||||
|
|
||||||
|
/*
|
||||||
|
A flag whether to skip normilization of text values before calling
|
||||||
|
call-back functions: i.e. skip leading/trailing spaces,
|
||||||
|
\r, \n, \t characters.
|
||||||
|
*/
|
||||||
|
#define MY_XML_FLAG_SKIP_TEXT_NORMALIZATION 2
|
||||||
|
|
||||||
|
enum my_xml_node_type
|
||||||
|
{
|
||||||
|
MY_XML_NODE_TAG, /* can have TAG, ATTR and TEXT children */
|
||||||
|
MY_XML_NODE_ATTR, /* can have TEXT children */
|
||||||
|
MY_XML_NODE_TEXT /* cannot have children */
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct xml_stack_st
|
||||||
|
{
|
||||||
|
int flags;
|
||||||
|
enum my_xml_node_type current_node_type;
|
||||||
|
char errstr[128];
|
||||||
|
|
||||||
|
struct {
|
||||||
|
char static_buffer[128];
|
||||||
|
char *buffer;
|
||||||
|
size_t buffer_size;
|
||||||
|
char *start;
|
||||||
|
char *end;
|
||||||
|
} attr;
|
||||||
|
|
||||||
|
const char *beg;
|
||||||
|
const char *cur;
|
||||||
|
const char *end;
|
||||||
|
void *user_data;
|
||||||
|
int (*enter)(struct xml_stack_st *st,const char *val, size_t len);
|
||||||
|
int (*value)(struct xml_stack_st *st,const char *val, size_t len);
|
||||||
|
int (*leave_xml)(struct xml_stack_st *st,const char *val, size_t len);
|
||||||
|
} MY_XML_PARSER;
|
||||||
|
|
||||||
|
void my_xml_parser_create(MY_XML_PARSER *st);
|
||||||
|
void my_xml_parser_free(MY_XML_PARSER *st);
|
||||||
|
int my_xml_parse(MY_XML_PARSER *st,const char *str, size_t len);
|
||||||
|
|
||||||
|
void my_xml_set_value_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
|
||||||
|
const char *,
|
||||||
|
size_t len));
|
||||||
|
void my_xml_set_enter_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
|
||||||
|
const char *,
|
||||||
|
size_t len));
|
||||||
|
void my_xml_set_leave_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
|
||||||
|
const char *,
|
||||||
|
size_t len));
|
||||||
|
void my_xml_set_user_data(MY_XML_PARSER *st, void *);
|
||||||
|
|
||||||
|
size_t my_xml_error_pos(MY_XML_PARSER *st);
|
||||||
|
uint my_xml_error_lineno(MY_XML_PARSER *st);
|
||||||
|
|
||||||
|
const char *my_xml_error_string(MY_XML_PARSER *st);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _my_xml_h */
|
755
include/mysql.h
Normal file
755
include/mysql.h
Normal file
|
@ -0,0 +1,755 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
This file defines the client API to MySQL and also the ABI of the
|
||||||
|
dynamically linked libmysqlclient.
|
||||||
|
|
||||||
|
The ABI should never be changed in a released product of MySQL,
|
||||||
|
thus you need to take great care when changing the file. In case
|
||||||
|
the file is changed so the ABI is broken, you must also update
|
||||||
|
the SHARED_LIB_MAJOR_VERSION in cmake/mysql_version.cmake
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _mysql_h
|
||||||
|
#define _mysql_h
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef MY_GLOBAL_INCLUDED /* If not standard header */
|
||||||
|
#ifndef MYSQL_ABI_CHECK
|
||||||
|
#include <sys/types.h>
|
||||||
|
#endif
|
||||||
|
typedef char my_bool;
|
||||||
|
#if !defined(_WIN32)
|
||||||
|
#define STDCALL
|
||||||
|
#else
|
||||||
|
#define STDCALL __stdcall
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef my_socket_defined
|
||||||
|
#ifdef _WIN32
|
||||||
|
#include <windows.h>
|
||||||
|
#ifdef WIN32_LEAN_AND_MEAN
|
||||||
|
#include <winsock2.h>
|
||||||
|
#endif
|
||||||
|
#define my_socket SOCKET
|
||||||
|
#else
|
||||||
|
typedef int my_socket;
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
#endif /* my_socket_defined */
|
||||||
|
#endif /* MY_GLOBAL_INCLUDED */
|
||||||
|
|
||||||
|
#include "mysql_version.h"
|
||||||
|
#include "mysql_com.h"
|
||||||
|
#include "mysql_time.h"
|
||||||
|
|
||||||
|
#include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */
|
||||||
|
|
||||||
|
/* Include declarations of plug-in API */
|
||||||
|
#include "mysql/client_plugin.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
Declare my_init() here because it is a documented C API function exported
|
||||||
|
from the client library. No need to include whole my_sys.h, however.
|
||||||
|
*/
|
||||||
|
|
||||||
|
my_bool my_init(void);
|
||||||
|
|
||||||
|
extern unsigned int mysql_port;
|
||||||
|
extern char *mysql_unix_port;
|
||||||
|
|
||||||
|
#define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */
|
||||||
|
#define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */
|
||||||
|
|
||||||
|
#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
|
||||||
|
#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
|
||||||
|
#define IS_BLOB(n) ((n) & BLOB_FLAG)
|
||||||
|
/**
|
||||||
|
Returns true if the value is a number which does not need quotes for
|
||||||
|
the sql_lex.cc parser to parse correctly.
|
||||||
|
*/
|
||||||
|
#define IS_NUM(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL)
|
||||||
|
#define IS_LONGDATA(t) ((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING)
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct st_mysql_field {
|
||||||
|
char *name; /* Name of column */
|
||||||
|
char *org_name; /* Original column name, if an alias */
|
||||||
|
char *table; /* Table of column if column was a field */
|
||||||
|
char *org_table; /* Org table name, if table was an alias */
|
||||||
|
char *db; /* Database for table */
|
||||||
|
char *catalog; /* Catalog for table */
|
||||||
|
char *def; /* Default value (set by mysql_list_fields) */
|
||||||
|
unsigned long length; /* Width of column (create length) */
|
||||||
|
unsigned long max_length; /* Max width for selected set */
|
||||||
|
unsigned int name_length;
|
||||||
|
unsigned int org_name_length;
|
||||||
|
unsigned int table_length;
|
||||||
|
unsigned int org_table_length;
|
||||||
|
unsigned int db_length;
|
||||||
|
unsigned int catalog_length;
|
||||||
|
unsigned int def_length;
|
||||||
|
unsigned int flags; /* Div flags */
|
||||||
|
unsigned int decimals; /* Number of decimals in field */
|
||||||
|
unsigned int charsetnr; /* Character set */
|
||||||
|
enum enum_field_types type; /* Type of field. See mysql_com.h for types */
|
||||||
|
void *extension;
|
||||||
|
} MYSQL_FIELD;
|
||||||
|
|
||||||
|
typedef char **MYSQL_ROW; /* return data as array of strings */
|
||||||
|
typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */
|
||||||
|
|
||||||
|
#ifndef MY_GLOBAL_INCLUDED
|
||||||
|
#if defined (_WIN32)
|
||||||
|
typedef unsigned __int64 my_ulonglong;
|
||||||
|
#else
|
||||||
|
typedef unsigned long long my_ulonglong;
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "typelib.h"
|
||||||
|
|
||||||
|
#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0)
|
||||||
|
|
||||||
|
/* backward compatibility define - to be removed eventually */
|
||||||
|
#define ER_WARN_DATA_TRUNCATED WARN_DATA_TRUNCATED
|
||||||
|
|
||||||
|
typedef struct st_mysql_rows {
|
||||||
|
struct st_mysql_rows *next; /* list of rows */
|
||||||
|
MYSQL_ROW data;
|
||||||
|
unsigned long length;
|
||||||
|
} MYSQL_ROWS;
|
||||||
|
|
||||||
|
typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */
|
||||||
|
|
||||||
|
#include "my_alloc.h"
|
||||||
|
|
||||||
|
typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
|
||||||
|
typedef struct st_mysql_data {
|
||||||
|
MYSQL_ROWS *data;
|
||||||
|
struct embedded_query_result *embedded_info;
|
||||||
|
MEM_ROOT alloc;
|
||||||
|
my_ulonglong rows;
|
||||||
|
unsigned int fields;
|
||||||
|
/* extra info for embedded library */
|
||||||
|
void *extension;
|
||||||
|
} MYSQL_DATA;
|
||||||
|
|
||||||
|
enum mysql_option
|
||||||
|
{
|
||||||
|
MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
|
||||||
|
MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
|
||||||
|
MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
|
||||||
|
MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
|
||||||
|
MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
|
||||||
|
MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
|
||||||
|
MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
|
||||||
|
MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT,
|
||||||
|
MYSQL_OPT_SSL_VERIFY_SERVER_CERT, MYSQL_PLUGIN_DIR, MYSQL_DEFAULT_AUTH,
|
||||||
|
MYSQL_OPT_BIND,
|
||||||
|
MYSQL_OPT_SSL_KEY, MYSQL_OPT_SSL_CERT,
|
||||||
|
MYSQL_OPT_SSL_CA, MYSQL_OPT_SSL_CAPATH, MYSQL_OPT_SSL_CIPHER,
|
||||||
|
MYSQL_OPT_SSL_CRL, MYSQL_OPT_SSL_CRLPATH,
|
||||||
|
MYSQL_OPT_CONNECT_ATTR_RESET, MYSQL_OPT_CONNECT_ATTR_ADD,
|
||||||
|
MYSQL_OPT_CONNECT_ATTR_DELETE,
|
||||||
|
MYSQL_SERVER_PUBLIC_KEY,
|
||||||
|
MYSQL_ENABLE_CLEARTEXT_PLUGIN,
|
||||||
|
MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS,
|
||||||
|
MYSQL_OPT_SSL_ENFORCE,
|
||||||
|
MYSQL_OPT_MAX_ALLOWED_PACKET, MYSQL_OPT_NET_BUFFER_LENGTH,
|
||||||
|
MYSQL_OPT_TLS_VERSION,
|
||||||
|
MYSQL_OPT_SSL_MODE
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
@todo remove the "extension", move st_mysql_options completely
|
||||||
|
out of mysql.h
|
||||||
|
*/
|
||||||
|
struct st_mysql_options_extention;
|
||||||
|
|
||||||
|
struct st_mysql_options {
|
||||||
|
unsigned int connect_timeout, read_timeout, write_timeout;
|
||||||
|
unsigned int port, protocol;
|
||||||
|
unsigned long client_flag;
|
||||||
|
char *host,*user,*password,*unix_socket,*db;
|
||||||
|
struct st_dynamic_array *init_commands;
|
||||||
|
char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
|
||||||
|
char *ssl_key; /* PEM key file */
|
||||||
|
char *ssl_cert; /* PEM cert file */
|
||||||
|
char *ssl_ca; /* PEM CA file */
|
||||||
|
char *ssl_capath; /* PEM directory of CA-s? */
|
||||||
|
char *ssl_cipher; /* cipher to use */
|
||||||
|
char *shared_memory_base_name;
|
||||||
|
unsigned long max_allowed_packet;
|
||||||
|
my_bool use_ssl; /* Deprecated ! Former use_ssl */
|
||||||
|
my_bool compress,named_pipe;
|
||||||
|
my_bool unused1;
|
||||||
|
my_bool unused2;
|
||||||
|
my_bool unused3;
|
||||||
|
my_bool unused4;
|
||||||
|
enum mysql_option methods_to_use;
|
||||||
|
union {
|
||||||
|
/*
|
||||||
|
The ip/hostname to use when authenticating
|
||||||
|
client against embedded server built with
|
||||||
|
grant tables - only used in embedded server
|
||||||
|
*/
|
||||||
|
char *client_ip;
|
||||||
|
|
||||||
|
/*
|
||||||
|
The local address to bind when connecting to
|
||||||
|
remote server - not used in embedded server
|
||||||
|
*/
|
||||||
|
char *bind_address;
|
||||||
|
} ci;
|
||||||
|
my_bool unused5;
|
||||||
|
/* 0 - never report, 1 - always report (default) */
|
||||||
|
my_bool report_data_truncation;
|
||||||
|
|
||||||
|
/* function pointers for local infile support */
|
||||||
|
int (*local_infile_init)(void **, const char *, void *);
|
||||||
|
int (*local_infile_read)(void *, char *, unsigned int);
|
||||||
|
void (*local_infile_end)(void *);
|
||||||
|
int (*local_infile_error)(void *, char *, unsigned int);
|
||||||
|
void *local_infile_userdata;
|
||||||
|
struct st_mysql_options_extention *extension;
|
||||||
|
};
|
||||||
|
|
||||||
|
enum mysql_status
|
||||||
|
{
|
||||||
|
MYSQL_STATUS_READY, MYSQL_STATUS_GET_RESULT, MYSQL_STATUS_USE_RESULT,
|
||||||
|
MYSQL_STATUS_STATEMENT_GET_RESULT
|
||||||
|
};
|
||||||
|
|
||||||
|
enum mysql_protocol_type
|
||||||
|
{
|
||||||
|
MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
|
||||||
|
MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
|
||||||
|
};
|
||||||
|
|
||||||
|
enum mysql_ssl_mode
|
||||||
|
{
|
||||||
|
SSL_MODE_DISABLED= 1, SSL_MODE_PREFERRED, SSL_MODE_REQUIRED,
|
||||||
|
SSL_MODE_VERIFY_CA, SSL_MODE_VERIFY_IDENTITY
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct character_set
|
||||||
|
{
|
||||||
|
unsigned int number; /* character set number */
|
||||||
|
unsigned int state; /* character set state */
|
||||||
|
const char *csname; /* collation name */
|
||||||
|
const char *name; /* character set name */
|
||||||
|
const char *comment; /* comment */
|
||||||
|
const char *dir; /* character set directory */
|
||||||
|
unsigned int mbminlen; /* min. length for multibyte strings */
|
||||||
|
unsigned int mbmaxlen; /* max. length for multibyte strings */
|
||||||
|
} MY_CHARSET_INFO;
|
||||||
|
|
||||||
|
struct st_mysql_methods;
|
||||||
|
struct st_mysql_stmt;
|
||||||
|
|
||||||
|
typedef struct st_mysql
|
||||||
|
{
|
||||||
|
NET net; /* Communication parameters */
|
||||||
|
unsigned char *connector_fd; /* ConnectorFd for SSL */
|
||||||
|
char *host,*user,*passwd,*unix_socket,*server_version,*host_info;
|
||||||
|
char *info, *db;
|
||||||
|
struct charset_info_st *charset;
|
||||||
|
MYSQL_FIELD *fields;
|
||||||
|
MEM_ROOT field_alloc;
|
||||||
|
my_ulonglong affected_rows;
|
||||||
|
my_ulonglong insert_id; /* id if insert on table with NEXTNR */
|
||||||
|
my_ulonglong extra_info; /* Not used */
|
||||||
|
unsigned long thread_id; /* Id for connection in server */
|
||||||
|
unsigned long packet_length;
|
||||||
|
unsigned int port;
|
||||||
|
unsigned long client_flag,server_capabilities;
|
||||||
|
unsigned int protocol_version;
|
||||||
|
unsigned int field_count;
|
||||||
|
unsigned int server_status;
|
||||||
|
unsigned int server_language;
|
||||||
|
unsigned int warning_count;
|
||||||
|
struct st_mysql_options options;
|
||||||
|
enum mysql_status status;
|
||||||
|
my_bool free_me; /* If free in mysql_close */
|
||||||
|
my_bool reconnect; /* set to 1 if automatic reconnect */
|
||||||
|
|
||||||
|
/* session-wide random string */
|
||||||
|
char scramble[SCRAMBLE_LENGTH+1];
|
||||||
|
my_bool unused1;
|
||||||
|
void *unused2, *unused3, *unused4, *unused5;
|
||||||
|
|
||||||
|
LIST *stmts; /* list of all statements */
|
||||||
|
const struct st_mysql_methods *methods;
|
||||||
|
void *thd;
|
||||||
|
/*
|
||||||
|
Points to boolean flag in MYSQL_RES or MYSQL_STMT. We set this flag
|
||||||
|
from mysql_stmt_close if close had to cancel result set of this object.
|
||||||
|
*/
|
||||||
|
my_bool *unbuffered_fetch_owner;
|
||||||
|
/* needed for embedded server - no net buffer to store the 'info' */
|
||||||
|
char *info_buffer;
|
||||||
|
void *extension;
|
||||||
|
} MYSQL;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct st_mysql_res {
|
||||||
|
my_ulonglong row_count;
|
||||||
|
MYSQL_FIELD *fields;
|
||||||
|
MYSQL_DATA *data;
|
||||||
|
MYSQL_ROWS *data_cursor;
|
||||||
|
unsigned long *lengths; /* column lengths of current row */
|
||||||
|
MYSQL *handle; /* for unbuffered reads */
|
||||||
|
const struct st_mysql_methods *methods;
|
||||||
|
MYSQL_ROW row; /* If unbuffered read */
|
||||||
|
MYSQL_ROW current_row; /* buffer to current row */
|
||||||
|
MEM_ROOT field_alloc;
|
||||||
|
unsigned int field_count, current_field;
|
||||||
|
my_bool eof; /* Used by mysql_fetch_row */
|
||||||
|
/* mysql_stmt_close() had to cancel this result */
|
||||||
|
my_bool unbuffered_fetch_cancelled;
|
||||||
|
void *extension;
|
||||||
|
} MYSQL_RES;
|
||||||
|
|
||||||
|
|
||||||
|
#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT)
|
||||||
|
#define MYSQL_CLIENT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
Note: MYSQL_PARAMETERS and mysql_get_parameters() have been removed
|
||||||
|
in server 5.7. But we keep them here to not break compatibility in
|
||||||
|
Con/C 6.1 series.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef struct st_mysql_parameters
|
||||||
|
{
|
||||||
|
unsigned long *p_max_allowed_packet;
|
||||||
|
unsigned long *p_net_buffer_length;
|
||||||
|
void *extension;
|
||||||
|
} MYSQL_PARAMETERS;
|
||||||
|
|
||||||
|
#if !defined(MYSQL_SERVER) && !defined(EMBEDDED_LIBRARY)
|
||||||
|
#define max_allowed_packet (*mysql_get_parameters()->p_max_allowed_packet)
|
||||||
|
#define net_buffer_length (*mysql_get_parameters()->p_net_buffer_length)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
MYSQL_PARAMETERS *STDCALL mysql_get_parameters(void);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Set up and bring down the server; to ensure that applications will
|
||||||
|
work when linked against either the standard client library or the
|
||||||
|
embedded server library, these functions should be called.
|
||||||
|
*/
|
||||||
|
int STDCALL mysql_server_init(int argc, char **argv, char **groups);
|
||||||
|
void STDCALL mysql_server_end(void);
|
||||||
|
|
||||||
|
/*
|
||||||
|
mysql_server_init/end need to be called when using libmysqld or
|
||||||
|
libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so
|
||||||
|
you don't need to call it explicitely; but you need to call
|
||||||
|
mysql_server_end() to free memory). The names are a bit misleading
|
||||||
|
(mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general
|
||||||
|
names which suit well whether you're using libmysqld or libmysqlclient. We
|
||||||
|
intend to promote these aliases over the mysql_server* ones.
|
||||||
|
*/
|
||||||
|
#define mysql_library_init mysql_server_init
|
||||||
|
#define mysql_library_end mysql_server_end
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
Set up and bring down a thread; these function should be called
|
||||||
|
for each thread in an application which opens at least one MySQL
|
||||||
|
connection. All uses of the connection(s) should be between these
|
||||||
|
function calls.
|
||||||
|
*/
|
||||||
|
my_bool STDCALL mysql_thread_init(void);
|
||||||
|
void STDCALL mysql_thread_end(void);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Functions to get information from the MYSQL and MYSQL_RES structures
|
||||||
|
Should definitely be used if one uses shared libraries.
|
||||||
|
*/
|
||||||
|
|
||||||
|
my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res);
|
||||||
|
unsigned int STDCALL mysql_num_fields(MYSQL_RES *res);
|
||||||
|
my_bool STDCALL mysql_eof(MYSQL_RES *res);
|
||||||
|
MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res,
|
||||||
|
unsigned int fieldnr);
|
||||||
|
MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res);
|
||||||
|
MYSQL_ROW_OFFSET STDCALL mysql_row_tell(MYSQL_RES *res);
|
||||||
|
MYSQL_FIELD_OFFSET STDCALL mysql_field_tell(MYSQL_RES *res);
|
||||||
|
|
||||||
|
unsigned int STDCALL mysql_field_count(MYSQL *mysql);
|
||||||
|
my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql);
|
||||||
|
my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql);
|
||||||
|
unsigned int STDCALL mysql_errno(MYSQL *mysql);
|
||||||
|
const char * STDCALL mysql_error(MYSQL *mysql);
|
||||||
|
const char *STDCALL mysql_sqlstate(MYSQL *mysql);
|
||||||
|
unsigned int STDCALL mysql_warning_count(MYSQL *mysql);
|
||||||
|
const char * STDCALL mysql_info(MYSQL *mysql);
|
||||||
|
unsigned long STDCALL mysql_thread_id(MYSQL *mysql);
|
||||||
|
const char * STDCALL mysql_character_set_name(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_set_character_set(MYSQL *mysql, const char *csname);
|
||||||
|
|
||||||
|
MYSQL * STDCALL mysql_init(MYSQL *mysql);
|
||||||
|
my_bool STDCALL mysql_ssl_set(MYSQL *mysql, const char *key,
|
||||||
|
const char *cert, const char *ca,
|
||||||
|
const char *capath, const char *cipher);
|
||||||
|
const char * STDCALL mysql_get_ssl_cipher(MYSQL *mysql);
|
||||||
|
my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user,
|
||||||
|
const char *passwd, const char *db);
|
||||||
|
MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
|
||||||
|
const char *user,
|
||||||
|
const char *passwd,
|
||||||
|
const char *db,
|
||||||
|
unsigned int port,
|
||||||
|
const char *unix_socket,
|
||||||
|
unsigned long clientflag);
|
||||||
|
int STDCALL mysql_select_db(MYSQL *mysql, const char *db);
|
||||||
|
int STDCALL mysql_query(MYSQL *mysql, const char *q);
|
||||||
|
int STDCALL mysql_send_query(MYSQL *mysql, const char *q,
|
||||||
|
unsigned long length);
|
||||||
|
int STDCALL mysql_real_query(MYSQL *mysql, const char *q,
|
||||||
|
unsigned long length);
|
||||||
|
MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql);
|
||||||
|
MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql);
|
||||||
|
|
||||||
|
void STDCALL mysql_get_character_set_info(MYSQL *mysql,
|
||||||
|
MY_CHARSET_INFO *charset);
|
||||||
|
|
||||||
|
int STDCALL mysql_session_track_get_first(MYSQL *mysql,
|
||||||
|
enum enum_session_state_type type,
|
||||||
|
const char **data,
|
||||||
|
size_t *length);
|
||||||
|
int STDCALL mysql_session_track_get_next(MYSQL *mysql,
|
||||||
|
enum enum_session_state_type type,
|
||||||
|
const char **data,
|
||||||
|
size_t *length);
|
||||||
|
/* local infile support */
|
||||||
|
|
||||||
|
#define LOCAL_INFILE_ERROR_LEN 512
|
||||||
|
|
||||||
|
void
|
||||||
|
mysql_set_local_infile_handler(MYSQL *mysql,
|
||||||
|
int (*local_infile_init)(void **, const char *,
|
||||||
|
void *),
|
||||||
|
int (*local_infile_read)(void *, char *,
|
||||||
|
unsigned int),
|
||||||
|
void (*local_infile_end)(void *),
|
||||||
|
int (*local_infile_error)(void *, char*,
|
||||||
|
unsigned int),
|
||||||
|
void *);
|
||||||
|
|
||||||
|
void
|
||||||
|
mysql_set_local_infile_default(MYSQL *mysql);
|
||||||
|
|
||||||
|
int STDCALL mysql_shutdown(MYSQL *mysql,
|
||||||
|
enum mysql_enum_shutdown_level
|
||||||
|
shutdown_level);
|
||||||
|
int STDCALL mysql_dump_debug_info(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_refresh(MYSQL *mysql,
|
||||||
|
unsigned int refresh_options);
|
||||||
|
int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid);
|
||||||
|
int STDCALL mysql_set_server_option(MYSQL *mysql,
|
||||||
|
enum enum_mysql_set_option
|
||||||
|
option);
|
||||||
|
int STDCALL mysql_ping(MYSQL *mysql);
|
||||||
|
const char * STDCALL mysql_stat(MYSQL *mysql);
|
||||||
|
const char * STDCALL mysql_get_server_info(MYSQL *mysql);
|
||||||
|
const char * STDCALL mysql_get_client_info(void);
|
||||||
|
unsigned long STDCALL mysql_get_client_version(void);
|
||||||
|
const char * STDCALL mysql_get_host_info(MYSQL *mysql);
|
||||||
|
unsigned long STDCALL mysql_get_server_version(MYSQL *mysql);
|
||||||
|
unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql);
|
||||||
|
MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild);
|
||||||
|
MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild);
|
||||||
|
MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option,
|
||||||
|
const void *arg);
|
||||||
|
int STDCALL mysql_options4(MYSQL *mysql,enum mysql_option option,
|
||||||
|
const void *arg1, const void *arg2);
|
||||||
|
int STDCALL mysql_get_option(MYSQL *mysql, enum mysql_option option,
|
||||||
|
const void *arg);
|
||||||
|
void STDCALL mysql_free_result(MYSQL_RES *result);
|
||||||
|
void STDCALL mysql_data_seek(MYSQL_RES *result,
|
||||||
|
my_ulonglong offset);
|
||||||
|
MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result,
|
||||||
|
MYSQL_ROW_OFFSET offset);
|
||||||
|
MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result,
|
||||||
|
MYSQL_FIELD_OFFSET offset);
|
||||||
|
MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result);
|
||||||
|
unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result);
|
||||||
|
MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result);
|
||||||
|
MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table,
|
||||||
|
const char *wild);
|
||||||
|
unsigned long STDCALL mysql_escape_string(char *to,const char *from,
|
||||||
|
unsigned long from_length);
|
||||||
|
unsigned long STDCALL mysql_hex_string(char *to,const char *from,
|
||||||
|
unsigned long from_length);
|
||||||
|
unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql,
|
||||||
|
char *to,const char *from,
|
||||||
|
unsigned long length);
|
||||||
|
unsigned long STDCALL mysql_real_escape_string_quote(MYSQL *mysql,
|
||||||
|
char *to, const char *from,
|
||||||
|
unsigned long length, char quote);
|
||||||
|
void STDCALL mysql_debug(const char *debug);
|
||||||
|
void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name);
|
||||||
|
unsigned int STDCALL mysql_thread_safe(void);
|
||||||
|
my_bool STDCALL mysql_embedded(void);
|
||||||
|
my_bool STDCALL mysql_read_query_result(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_reset_connection(MYSQL *mysql);
|
||||||
|
|
||||||
|
/*
|
||||||
|
The following definitions are added for the enhanced
|
||||||
|
client-server protocol
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* statement state */
|
||||||
|
enum enum_mysql_stmt_state
|
||||||
|
{
|
||||||
|
MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
|
||||||
|
MYSQL_STMT_FETCH_DONE
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
This structure is used to define bind information, and
|
||||||
|
internally by the client library.
|
||||||
|
Public members with their descriptions are listed below
|
||||||
|
(conventionally `On input' refers to the binds given to
|
||||||
|
mysql_stmt_bind_param, `On output' refers to the binds given
|
||||||
|
to mysql_stmt_bind_result):
|
||||||
|
|
||||||
|
buffer_type - One of the MYSQL_* types, used to describe
|
||||||
|
the host language type of buffer.
|
||||||
|
On output: if column type is different from
|
||||||
|
buffer_type, column value is automatically converted
|
||||||
|
to buffer_type before it is stored in the buffer.
|
||||||
|
buffer - On input: points to the buffer with input data.
|
||||||
|
On output: points to the buffer capable to store
|
||||||
|
output data.
|
||||||
|
The type of memory pointed by buffer must correspond
|
||||||
|
to buffer_type. See the correspondence table in
|
||||||
|
the comment to mysql_stmt_bind_param.
|
||||||
|
|
||||||
|
The two above members are mandatory for any kind of bind.
|
||||||
|
|
||||||
|
buffer_length - the length of the buffer. You don't have to set
|
||||||
|
it for any fixed length buffer: float, double,
|
||||||
|
int, etc. It must be set however for variable-length
|
||||||
|
types, such as BLOBs or STRINGs.
|
||||||
|
|
||||||
|
length - On input: in case when lengths of input values
|
||||||
|
are different for each execute, you can set this to
|
||||||
|
point at a variable containining value length. This
|
||||||
|
way the value length can be different in each execute.
|
||||||
|
If length is not NULL, buffer_length is not used.
|
||||||
|
Note, length can even point at buffer_length if
|
||||||
|
you keep bind structures around while fetching:
|
||||||
|
this way you can change buffer_length before
|
||||||
|
each execution, everything will work ok.
|
||||||
|
On output: if length is set, mysql_stmt_fetch will
|
||||||
|
write column length into it.
|
||||||
|
|
||||||
|
is_null - On input: points to a boolean variable that should
|
||||||
|
be set to TRUE for NULL values.
|
||||||
|
This member is useful only if your data may be
|
||||||
|
NULL in some but not all cases.
|
||||||
|
If your data is never NULL, is_null should be set to 0.
|
||||||
|
If your data is always NULL, set buffer_type
|
||||||
|
to MYSQL_TYPE_NULL, and is_null will not be used.
|
||||||
|
|
||||||
|
is_unsigned - On input: used to signify that values provided for one
|
||||||
|
of numeric types are unsigned.
|
||||||
|
On output describes signedness of the output buffer.
|
||||||
|
If, taking into account is_unsigned flag, column data
|
||||||
|
is out of range of the output buffer, data for this column
|
||||||
|
is regarded truncated. Note that this has no correspondence
|
||||||
|
to the sign of result set column, if you need to find it out
|
||||||
|
use mysql_stmt_result_metadata.
|
||||||
|
error - where to write a truncation error if it is present.
|
||||||
|
possible error value is:
|
||||||
|
0 no truncation
|
||||||
|
1 value is out of range or buffer is too small
|
||||||
|
|
||||||
|
Please note that MYSQL_BIND also has internals members.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef struct st_mysql_bind
|
||||||
|
{
|
||||||
|
unsigned long *length; /* output length pointer */
|
||||||
|
my_bool *is_null; /* Pointer to null indicator */
|
||||||
|
void *buffer; /* buffer to get/put data */
|
||||||
|
/* set this if you want to track data truncations happened during fetch */
|
||||||
|
my_bool *error;
|
||||||
|
unsigned char *row_ptr; /* for the current data position */
|
||||||
|
void (*store_param_func)(NET *net, struct st_mysql_bind *param);
|
||||||
|
void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
|
||||||
|
unsigned char **row);
|
||||||
|
void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
|
||||||
|
unsigned char **row);
|
||||||
|
/* output buffer length, must be set when fetching str/binary */
|
||||||
|
unsigned long buffer_length;
|
||||||
|
unsigned long offset; /* offset position for char/binary fetch */
|
||||||
|
unsigned long length_value; /* Used if length is 0 */
|
||||||
|
unsigned int param_number; /* For null count and error messages */
|
||||||
|
unsigned int pack_length; /* Internal length for packed data */
|
||||||
|
enum enum_field_types buffer_type; /* buffer type */
|
||||||
|
my_bool error_value; /* used if error is 0 */
|
||||||
|
my_bool is_unsigned; /* set if integer type is unsigned */
|
||||||
|
my_bool long_data_used; /* If used with mysql_send_long_data */
|
||||||
|
my_bool is_null_value; /* Used if is_null is 0 */
|
||||||
|
void *extension;
|
||||||
|
} MYSQL_BIND;
|
||||||
|
|
||||||
|
|
||||||
|
struct st_mysql_stmt_extension;
|
||||||
|
|
||||||
|
/* statement handler */
|
||||||
|
typedef struct st_mysql_stmt
|
||||||
|
{
|
||||||
|
MEM_ROOT mem_root; /* root allocations */
|
||||||
|
LIST list; /* list to keep track of all stmts */
|
||||||
|
MYSQL *mysql; /* connection handle */
|
||||||
|
MYSQL_BIND *params; /* input parameters */
|
||||||
|
MYSQL_BIND *bind; /* output parameters */
|
||||||
|
MYSQL_FIELD *fields; /* result set metadata */
|
||||||
|
MYSQL_DATA result; /* cached result set */
|
||||||
|
MYSQL_ROWS *data_cursor; /* current row in cached result */
|
||||||
|
/*
|
||||||
|
mysql_stmt_fetch() calls this function to fetch one row (it's different
|
||||||
|
for buffered, unbuffered and cursor fetch).
|
||||||
|
*/
|
||||||
|
int (*read_row_func)(struct st_mysql_stmt *stmt,
|
||||||
|
unsigned char **row);
|
||||||
|
/* copy of mysql->affected_rows after statement execution */
|
||||||
|
my_ulonglong affected_rows;
|
||||||
|
my_ulonglong insert_id; /* copy of mysql->insert_id */
|
||||||
|
unsigned long stmt_id; /* Id for prepared statement */
|
||||||
|
unsigned long flags; /* i.e. type of cursor to open */
|
||||||
|
unsigned long prefetch_rows; /* number of rows per one COM_FETCH */
|
||||||
|
/*
|
||||||
|
Copied from mysql->server_status after execute/fetch to know
|
||||||
|
server-side cursor status for this statement.
|
||||||
|
*/
|
||||||
|
unsigned int server_status;
|
||||||
|
unsigned int last_errno; /* error code */
|
||||||
|
unsigned int param_count; /* input parameter count */
|
||||||
|
unsigned int field_count; /* number of columns in result set */
|
||||||
|
enum enum_mysql_stmt_state state; /* statement state */
|
||||||
|
char last_error[MYSQL_ERRMSG_SIZE]; /* error message */
|
||||||
|
char sqlstate[SQLSTATE_LENGTH+1];
|
||||||
|
/* Types of input parameters should be sent to server */
|
||||||
|
my_bool send_types_to_server;
|
||||||
|
my_bool bind_param_done; /* input buffers were supplied */
|
||||||
|
unsigned char bind_result_done; /* output buffers were supplied */
|
||||||
|
/* mysql_stmt_close() had to cancel this result */
|
||||||
|
my_bool unbuffered_fetch_cancelled;
|
||||||
|
/*
|
||||||
|
Is set to true if we need to calculate field->max_length for
|
||||||
|
metadata fields when doing mysql_stmt_store_result.
|
||||||
|
*/
|
||||||
|
my_bool update_max_length;
|
||||||
|
struct st_mysql_stmt_extension *extension;
|
||||||
|
} MYSQL_STMT;
|
||||||
|
|
||||||
|
enum enum_stmt_attr_type
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
When doing mysql_stmt_store_result calculate max_length attribute
|
||||||
|
of statement metadata. This is to be consistent with the old API,
|
||||||
|
where this was done automatically.
|
||||||
|
In the new API we do that only by request because it slows down
|
||||||
|
mysql_stmt_store_result sufficiently.
|
||||||
|
*/
|
||||||
|
STMT_ATTR_UPDATE_MAX_LENGTH,
|
||||||
|
/*
|
||||||
|
unsigned long with combination of cursor flags (read only, for update,
|
||||||
|
etc)
|
||||||
|
*/
|
||||||
|
STMT_ATTR_CURSOR_TYPE,
|
||||||
|
/*
|
||||||
|
Amount of rows to retrieve from server per one fetch if using cursors.
|
||||||
|
Accepts unsigned long attribute in the range 1 - ulong_max
|
||||||
|
*/
|
||||||
|
STMT_ATTR_PREFETCH_ROWS
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
|
||||||
|
unsigned long length);
|
||||||
|
int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt);
|
||||||
|
int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt);
|
||||||
|
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg,
|
||||||
|
unsigned int column,
|
||||||
|
unsigned long offset);
|
||||||
|
int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt);
|
||||||
|
unsigned long STDCALL mysql_stmt_param_count(MYSQL_STMT * stmt);
|
||||||
|
my_bool STDCALL mysql_stmt_attr_set(MYSQL_STMT *stmt,
|
||||||
|
enum enum_stmt_attr_type attr_type,
|
||||||
|
const void *attr);
|
||||||
|
my_bool STDCALL mysql_stmt_attr_get(MYSQL_STMT *stmt,
|
||||||
|
enum enum_stmt_attr_type attr_type,
|
||||||
|
void *attr);
|
||||||
|
my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
|
||||||
|
my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
|
||||||
|
my_bool STDCALL mysql_stmt_close(MYSQL_STMT * stmt);
|
||||||
|
my_bool STDCALL mysql_stmt_reset(MYSQL_STMT * stmt);
|
||||||
|
my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt);
|
||||||
|
my_bool STDCALL mysql_stmt_send_long_data(MYSQL_STMT *stmt,
|
||||||
|
unsigned int param_number,
|
||||||
|
const char *data,
|
||||||
|
unsigned long length);
|
||||||
|
MYSQL_RES *STDCALL mysql_stmt_result_metadata(MYSQL_STMT *stmt);
|
||||||
|
MYSQL_RES *STDCALL mysql_stmt_param_metadata(MYSQL_STMT *stmt);
|
||||||
|
unsigned int STDCALL mysql_stmt_errno(MYSQL_STMT * stmt);
|
||||||
|
const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt);
|
||||||
|
const char *STDCALL mysql_stmt_sqlstate(MYSQL_STMT * stmt);
|
||||||
|
MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_seek(MYSQL_STMT *stmt,
|
||||||
|
MYSQL_ROW_OFFSET offset);
|
||||||
|
MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_tell(MYSQL_STMT *stmt);
|
||||||
|
void STDCALL mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
|
||||||
|
my_ulonglong STDCALL mysql_stmt_num_rows(MYSQL_STMT *stmt);
|
||||||
|
my_ulonglong STDCALL mysql_stmt_affected_rows(MYSQL_STMT *stmt);
|
||||||
|
my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt);
|
||||||
|
unsigned int STDCALL mysql_stmt_field_count(MYSQL_STMT *stmt);
|
||||||
|
|
||||||
|
my_bool STDCALL mysql_commit(MYSQL * mysql);
|
||||||
|
my_bool STDCALL mysql_rollback(MYSQL * mysql);
|
||||||
|
my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
|
||||||
|
my_bool STDCALL mysql_more_results(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_next_result(MYSQL *mysql);
|
||||||
|
int STDCALL mysql_stmt_next_result(MYSQL_STMT *stmt);
|
||||||
|
void STDCALL mysql_close(MYSQL *sock);
|
||||||
|
|
||||||
|
|
||||||
|
/* status return codes */
|
||||||
|
#define MYSQL_NO_DATA 100
|
||||||
|
#define MYSQL_DATA_TRUNCATED 101
|
||||||
|
|
||||||
|
#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
|
||||||
|
|
||||||
|
#define HAVE_MYSQL_REAL_CONNECT
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _mysql_h */
|
28
include/mysql/client_authentication.h
Normal file
28
include/mysql/client_authentication.h
Normal file
|
@ -0,0 +1,28 @@
|
||||||
|
/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
#ifndef CLIENT_AUTHENTICATION_H
|
||||||
|
#define CLIENT_AUTHENTICATION_H
|
||||||
|
#include <my_global.h>
|
||||||
|
#include "mysql.h"
|
||||||
|
#include "mysql/client_plugin.h"
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
int sha256_password_auth_client(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql);
|
||||||
|
int sha256_password_init(char *, size_t, int, va_list);
|
||||||
|
int sha256_password_deinit(void);
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
202
include/mysql/client_plugin.h
Normal file
202
include/mysql/client_plugin.h
Normal file
|
@ -0,0 +1,202 @@
|
||||||
|
#ifndef MYSQL_CLIENT_PLUGIN_INCLUDED
|
||||||
|
/* Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file
|
||||||
|
|
||||||
|
MySQL Client Plugin API
|
||||||
|
|
||||||
|
This file defines the API for plugins that work on the client side
|
||||||
|
*/
|
||||||
|
#define MYSQL_CLIENT_PLUGIN_INCLUDED
|
||||||
|
|
||||||
|
#ifndef MYSQL_ABI_CHECK
|
||||||
|
#include <stdarg.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
On Windows, exports from DLL need to be declared.
|
||||||
|
Also, plugin needs to be declared as extern "C" because MSVC
|
||||||
|
unlike other compilers, uses C++ mangling for variables not only
|
||||||
|
for functions.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#undef MYSQL_PLUGIN_EXPORT
|
||||||
|
|
||||||
|
#if defined(_MSC_VER)
|
||||||
|
#if defined(MYSQL_DYNAMIC_PLUGIN)
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
|
||||||
|
#else
|
||||||
|
#define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
|
||||||
|
#endif
|
||||||
|
#else /* MYSQL_DYNAMIC_PLUGIN */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define MYSQL_PLUGIN_EXPORT extern "C"
|
||||||
|
#else
|
||||||
|
#define MYSQL_PLUGIN_EXPORT
|
||||||
|
#endif
|
||||||
|
#endif /*MYSQL_DYNAMIC_PLUGIN */
|
||||||
|
#else /*_MSC_VER */
|
||||||
|
#define MYSQL_PLUGIN_EXPORT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* known plugin types */
|
||||||
|
#define MYSQL_CLIENT_reserved1 0
|
||||||
|
#define MYSQL_CLIENT_reserved2 1
|
||||||
|
#define MYSQL_CLIENT_AUTHENTICATION_PLUGIN 2
|
||||||
|
#define MYSQL_CLIENT_TRACE_PLUGIN 3
|
||||||
|
|
||||||
|
#define MYSQL_CLIENT_AUTHENTICATION_PLUGIN_INTERFACE_VERSION 0x0100
|
||||||
|
#define MYSQL_CLIENT_TRACE_PLUGIN_INTERFACE_VERSION 0x0100
|
||||||
|
|
||||||
|
#define MYSQL_CLIENT_MAX_PLUGINS 4
|
||||||
|
|
||||||
|
#define mysql_declare_client_plugin(X) \
|
||||||
|
MYSQL_PLUGIN_EXPORT struct st_mysql_client_plugin_ ## X \
|
||||||
|
_mysql_client_plugin_declaration_ = { \
|
||||||
|
MYSQL_CLIENT_ ## X ## _PLUGIN, \
|
||||||
|
MYSQL_CLIENT_ ## X ## _PLUGIN_INTERFACE_VERSION,
|
||||||
|
#define mysql_end_client_plugin }
|
||||||
|
|
||||||
|
/* generic plugin header structure */
|
||||||
|
#define MYSQL_CLIENT_PLUGIN_HEADER \
|
||||||
|
int type; \
|
||||||
|
unsigned int interface_version; \
|
||||||
|
const char *name; \
|
||||||
|
const char *author; \
|
||||||
|
const char *desc; \
|
||||||
|
unsigned int version[3]; \
|
||||||
|
const char *license; \
|
||||||
|
void *mysql_api; \
|
||||||
|
int (*init)(char *, size_t, int, va_list); \
|
||||||
|
int (*deinit)(void); \
|
||||||
|
int (*options)(const char *option, const void *);
|
||||||
|
|
||||||
|
struct st_mysql_client_plugin
|
||||||
|
{
|
||||||
|
MYSQL_CLIENT_PLUGIN_HEADER
|
||||||
|
};
|
||||||
|
|
||||||
|
struct st_mysql;
|
||||||
|
|
||||||
|
/******** authentication plugin specific declarations *********/
|
||||||
|
#include "plugin_auth_common.h"
|
||||||
|
|
||||||
|
struct st_mysql_client_plugin_AUTHENTICATION
|
||||||
|
{
|
||||||
|
MYSQL_CLIENT_PLUGIN_HEADER
|
||||||
|
int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, struct st_mysql *mysql);
|
||||||
|
};
|
||||||
|
|
||||||
|
/******** using plugins ************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
loads a plugin and initializes it
|
||||||
|
|
||||||
|
@param mysql MYSQL structure.
|
||||||
|
@param name a name of the plugin to load
|
||||||
|
@param type type of plugin that should be loaded, -1 to disable type check
|
||||||
|
@param argc number of arguments to pass to the plugin initialization
|
||||||
|
function
|
||||||
|
@param ... arguments for the plugin initialization function
|
||||||
|
|
||||||
|
@retval
|
||||||
|
a pointer to the loaded plugin, or NULL in case of a failure
|
||||||
|
*/
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_load_plugin(struct st_mysql *mysql, const char *name, int type,
|
||||||
|
int argc, ...);
|
||||||
|
|
||||||
|
/**
|
||||||
|
loads a plugin and initializes it, taking va_list as an argument
|
||||||
|
|
||||||
|
This is the same as mysql_load_plugin, but take va_list instead of
|
||||||
|
a list of arguments.
|
||||||
|
|
||||||
|
@param mysql MYSQL structure.
|
||||||
|
@param name a name of the plugin to load
|
||||||
|
@param type type of plugin that should be loaded, -1 to disable type check
|
||||||
|
@param argc number of arguments to pass to the plugin initialization
|
||||||
|
function
|
||||||
|
@param args arguments for the plugin initialization function
|
||||||
|
|
||||||
|
@retval
|
||||||
|
a pointer to the loaded plugin, or NULL in case of a failure
|
||||||
|
*/
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_load_plugin_v(struct st_mysql *mysql, const char *name, int type,
|
||||||
|
int argc, va_list args);
|
||||||
|
|
||||||
|
/**
|
||||||
|
finds an already loaded plugin by name, or loads it, if necessary
|
||||||
|
|
||||||
|
@param mysql MYSQL structure.
|
||||||
|
@param name a name of the plugin to load
|
||||||
|
@param type type of plugin that should be loaded
|
||||||
|
|
||||||
|
@retval
|
||||||
|
a pointer to the plugin, or NULL in case of a failure
|
||||||
|
*/
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_client_find_plugin(struct st_mysql *mysql, const char *name, int type);
|
||||||
|
|
||||||
|
/**
|
||||||
|
adds a plugin structure to the list of loaded plugins
|
||||||
|
|
||||||
|
This is useful if an application has the necessary functionality
|
||||||
|
(for example, a special load data handler) statically linked into
|
||||||
|
the application binary. It can use this function to register the plugin
|
||||||
|
directly, avoiding the need to factor it out into a shared object.
|
||||||
|
|
||||||
|
@param mysql MYSQL structure. It is only used for error reporting
|
||||||
|
@param plugin an st_mysql_client_plugin structure to register
|
||||||
|
|
||||||
|
@retval
|
||||||
|
a pointer to the plugin, or NULL in case of a failure
|
||||||
|
*/
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_client_register_plugin(struct st_mysql *mysql,
|
||||||
|
struct st_mysql_client_plugin *plugin);
|
||||||
|
|
||||||
|
/**
|
||||||
|
set plugin options
|
||||||
|
|
||||||
|
Can be used to set extra options and affect behavior for a plugin.
|
||||||
|
This function may be called multiple times to set several options
|
||||||
|
|
||||||
|
@param plugin an st_mysql_client_plugin structure
|
||||||
|
@param option a string which specifies the option to set
|
||||||
|
@param value value for the option.
|
||||||
|
|
||||||
|
@retval 0 on success, 1 in case of failure
|
||||||
|
**/
|
||||||
|
int mysql_plugin_options(struct st_mysql_client_plugin *plugin,
|
||||||
|
const char *option, const void *value);
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
39
include/mysql/client_plugin.h.pp
Normal file
39
include/mysql/client_plugin.h.pp
Normal file
|
@ -0,0 +1,39 @@
|
||||||
|
struct st_mysql_client_plugin
|
||||||
|
{
|
||||||
|
int type; unsigned int interface_version; const char *name; const char *author; const char *desc; unsigned int version[3]; const char *license; void *mysql_api; int (*init)(char *, size_t, int, va_list); int (*deinit)(void); int (*options)(const char *option, const void *);
|
||||||
|
};
|
||||||
|
struct st_mysql;
|
||||||
|
#include "plugin_auth_common.h"
|
||||||
|
typedef struct st_plugin_vio_info
|
||||||
|
{
|
||||||
|
enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET,
|
||||||
|
MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol;
|
||||||
|
int socket;
|
||||||
|
} MYSQL_PLUGIN_VIO_INFO;
|
||||||
|
typedef struct st_plugin_vio
|
||||||
|
{
|
||||||
|
int (*read_packet)(struct st_plugin_vio *vio,
|
||||||
|
unsigned char **buf);
|
||||||
|
int (*write_packet)(struct st_plugin_vio *vio,
|
||||||
|
const unsigned char *packet,
|
||||||
|
int packet_len);
|
||||||
|
void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info);
|
||||||
|
} MYSQL_PLUGIN_VIO;
|
||||||
|
struct st_mysql_client_plugin_AUTHENTICATION
|
||||||
|
{
|
||||||
|
int type; unsigned int interface_version; const char *name; const char *author; const char *desc; unsigned int version[3]; const char *license; void *mysql_api; int (*init)(char *, size_t, int, va_list); int (*deinit)(void); int (*options)(const char *option, const void *);
|
||||||
|
int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, struct st_mysql *mysql);
|
||||||
|
};
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_load_plugin(struct st_mysql *mysql, const char *name, int type,
|
||||||
|
int argc, ...);
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_load_plugin_v(struct st_mysql *mysql, const char *name, int type,
|
||||||
|
int argc, va_list args);
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_client_find_plugin(struct st_mysql *mysql, const char *name, int type);
|
||||||
|
struct st_mysql_client_plugin *
|
||||||
|
mysql_client_register_plugin(struct st_mysql *mysql,
|
||||||
|
struct st_mysql_client_plugin *plugin);
|
||||||
|
int mysql_plugin_options(struct st_mysql_client_plugin *plugin,
|
||||||
|
const char *option, const void *value);
|
36
include/mysql/get_password.h
Normal file
36
include/mysql/get_password.h
Normal file
|
@ -0,0 +1,36 @@
|
||||||
|
/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
** Ask for a password from tty
|
||||||
|
** This is an own file to avoid conflicts with curses
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MYSQL_GET_PASSWORD_H_INCLUDED
|
||||||
|
#define MYSQL_GET_PASSWORD_H_INCLUDED
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef char *(* strdup_handler_t)(const char *, int);
|
||||||
|
char *get_tty_password_ext(const char *opt_message,
|
||||||
|
strdup_handler_t strdup_function);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* ! MYSQL_GET_PASSWORD_H_INCLUDED */
|
33
include/mysql/mysql_lex_string.h
Normal file
33
include/mysql/mysql_lex_string.h
Normal file
|
@ -0,0 +1,33 @@
|
||||||
|
/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_LEX_STRING_INCLUDED
|
||||||
|
#define MYSQL_LEX_STRING_INCLUDED
|
||||||
|
|
||||||
|
struct st_mysql_lex_string
|
||||||
|
{
|
||||||
|
char *str;
|
||||||
|
size_t length;
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
|
||||||
|
|
||||||
|
struct st_mysql_const_lex_string
|
||||||
|
{
|
||||||
|
const char *str;
|
||||||
|
size_t length;
|
||||||
|
};
|
||||||
|
typedef struct st_mysql_const_lex_string MYSQL_LEX_CSTRING;
|
||||||
|
|
||||||
|
#endif // MYSQL_LEX_STRING_INCLUDED
|
143
include/mysql/plugin_auth_common.h
Normal file
143
include/mysql/plugin_auth_common.h
Normal file
|
@ -0,0 +1,143 @@
|
||||||
|
#ifndef MYSQL_PLUGIN_AUTH_COMMON_INCLUDED
|
||||||
|
/* Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file
|
||||||
|
|
||||||
|
This file defines constants and data structures that are the same for
|
||||||
|
both client- and server-side authentication plugins.
|
||||||
|
*/
|
||||||
|
#define MYSQL_PLUGIN_AUTH_COMMON_INCLUDED
|
||||||
|
|
||||||
|
/** the max allowed length for a user name */
|
||||||
|
#define MYSQL_USERNAME_LENGTH 96
|
||||||
|
|
||||||
|
/**
|
||||||
|
return values of the plugin authenticate_user() method.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
Authentication failed, plugin internal error.
|
||||||
|
An error occurred in the authentication plugin itself.
|
||||||
|
These errors are reported in table performance_schema.host_cache,
|
||||||
|
column COUNT_AUTH_PLUGIN_ERRORS.
|
||||||
|
*/
|
||||||
|
#define CR_AUTH_PLUGIN_ERROR 3
|
||||||
|
/**
|
||||||
|
Authentication failed, client server handshake.
|
||||||
|
An error occurred during the client server handshake.
|
||||||
|
These errors are reported in table performance_schema.host_cache,
|
||||||
|
column COUNT_HANDSHAKE_ERRORS.
|
||||||
|
*/
|
||||||
|
#define CR_AUTH_HANDSHAKE 2
|
||||||
|
/**
|
||||||
|
Authentication failed, user credentials.
|
||||||
|
For example, wrong passwords.
|
||||||
|
These errors are reported in table performance_schema.host_cache,
|
||||||
|
column COUNT_AUTHENTICATION_ERRORS.
|
||||||
|
*/
|
||||||
|
#define CR_AUTH_USER_CREDENTIALS 1
|
||||||
|
/**
|
||||||
|
Authentication failed. Additionally, all other CR_xxx values
|
||||||
|
(libmysql error code) can be used too.
|
||||||
|
|
||||||
|
The client plugin may set the error code and the error message directly
|
||||||
|
in the MYSQL structure and return CR_ERROR. If a CR_xxx specific error
|
||||||
|
code was returned, an error message in the MYSQL structure will be
|
||||||
|
overwritten. If CR_ERROR is returned without setting the error in MYSQL,
|
||||||
|
CR_UNKNOWN_ERROR will be user.
|
||||||
|
*/
|
||||||
|
#define CR_ERROR 0
|
||||||
|
/**
|
||||||
|
Authentication (client part) was successful. It does not mean that the
|
||||||
|
authentication as a whole was successful, usually it only means
|
||||||
|
that the client was able to send the user name and the password to the
|
||||||
|
server. If CR_OK is returned, the libmysql reads the next packet expecting
|
||||||
|
it to be one of OK, ERROR, or CHANGE_PLUGIN packets.
|
||||||
|
*/
|
||||||
|
#define CR_OK -1
|
||||||
|
/**
|
||||||
|
Authentication was successful.
|
||||||
|
It means that the client has done its part successfully and also that
|
||||||
|
a plugin has read the last packet (one of OK, ERROR, CHANGE_PLUGIN).
|
||||||
|
In this case, libmysql will not read a packet from the server,
|
||||||
|
but it will use the data at mysql->net.read_pos.
|
||||||
|
|
||||||
|
A plugin may return this value if the number of roundtrips in the
|
||||||
|
authentication protocol is not known in advance, and the client plugin
|
||||||
|
needs to read one packet more to determine if the authentication is finished
|
||||||
|
or not.
|
||||||
|
*/
|
||||||
|
#define CR_OK_HANDSHAKE_COMPLETE -2
|
||||||
|
|
||||||
|
/**
|
||||||
|
Flag to be passed back to server from authentication plugins via
|
||||||
|
authenticated_as when proxy mapping should be done by the server.
|
||||||
|
*/
|
||||||
|
#define PROXY_FLAG 0
|
||||||
|
|
||||||
|
/*
|
||||||
|
We need HANDLE definition if on Windows. Define WIN32_LEAN_AND_MEAN (if
|
||||||
|
not already done) to minimize amount of imported declarations.
|
||||||
|
*/
|
||||||
|
#ifdef _WIN32
|
||||||
|
#ifndef WIN32_LEAN_AND_MEAN
|
||||||
|
#define WIN32_LEAN_AND_MEAN
|
||||||
|
#endif
|
||||||
|
#include <windows.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct st_plugin_vio_info
|
||||||
|
{
|
||||||
|
enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET,
|
||||||
|
MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol;
|
||||||
|
int socket; /**< it's set, if the protocol is SOCKET or TCP */
|
||||||
|
#ifdef _WIN32
|
||||||
|
HANDLE handle; /**< it's set, if the protocol is PIPE or MEMORY */
|
||||||
|
#endif
|
||||||
|
} MYSQL_PLUGIN_VIO_INFO;
|
||||||
|
|
||||||
|
/**
|
||||||
|
Provides plugin access to communication channel
|
||||||
|
*/
|
||||||
|
typedef struct st_plugin_vio
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
Plugin provides a pointer reference and this function sets it to the
|
||||||
|
contents of any incoming packet. Returns the packet length, or -1 if
|
||||||
|
the plugin should terminate.
|
||||||
|
*/
|
||||||
|
int (*read_packet)(struct st_plugin_vio *vio,
|
||||||
|
unsigned char **buf);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Plugin provides a buffer with data and the length and this
|
||||||
|
function sends it as a packet. Returns 0 on success, 1 on failure.
|
||||||
|
*/
|
||||||
|
int (*write_packet)(struct st_plugin_vio *vio,
|
||||||
|
const unsigned char *packet,
|
||||||
|
int packet_len);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Fills in a st_plugin_vio_info structure, providing the information
|
||||||
|
about the connection.
|
||||||
|
*/
|
||||||
|
void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info);
|
||||||
|
|
||||||
|
} MYSQL_PLUGIN_VIO;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
349
include/mysql/plugin_trace.h
Normal file
349
include/mysql/plugin_trace.h
Normal file
|
@ -0,0 +1,349 @@
|
||||||
|
/* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef PLUGIN_TRACE_INCLUDED
|
||||||
|
#define PLUGIN_TRACE_INCLUDED
|
||||||
|
/**
|
||||||
|
@file
|
||||||
|
|
||||||
|
========================================================================
|
||||||
|
Declarations for client-side plugins of type MYSQL_CLIENT_TRACE_PLUGIN
|
||||||
|
========================================================================
|
||||||
|
|
||||||
|
See libmysql/mysql_trace.c for a brief description of the client-side
|
||||||
|
protocol tracing infrastructure.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include <mysql/client_plugin.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
Lists of protocol stages and trace events
|
||||||
|
=========================================
|
||||||
|
|
||||||
|
These lists are defined with PROTOCOL_STAGE_LIST() and TRACE_EVENT_LIST(),
|
||||||
|
respectively. Macros accept a disposition name as an argument.
|
||||||
|
|
||||||
|
For example, to process list of protocol stages using disposition "foo",
|
||||||
|
define protocol_stage_foo(Stage) macro and then put
|
||||||
|
|
||||||
|
PROTOCOL_STAGE_LIST(foo)
|
||||||
|
|
||||||
|
in your code. This will expand to sequence of protocol_stage_foo(X)
|
||||||
|
macros where X ranges over the list of protocol stages, and these macros
|
||||||
|
should generate the actual code. See below how this technique is used
|
||||||
|
to generate protocol_stage and trace_events enums.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
Protocol stages
|
||||||
|
---------------
|
||||||
|
|
||||||
|
A client following the MySQL protocol goes through several stages of it. Each
|
||||||
|
stage determines what packets can be expected from the server or can be send
|
||||||
|
by the client.
|
||||||
|
|
||||||
|
Upon receiving each trace event, trace plugin will be notified of the current
|
||||||
|
protocol stage so that it can correctly interpret the event.
|
||||||
|
|
||||||
|
These are the possible protocol stages and the transitions between them.
|
||||||
|
|
||||||
|
.. digraph:: protocol_stages
|
||||||
|
|
||||||
|
CONNECTING -> WAIT_FOR_INIT_PACKET;
|
||||||
|
CONNECTING -> DISCONNECTED [ label = "failed connection" ];
|
||||||
|
|
||||||
|
WAIT_FOR_INIT_PACKET -> AUTHENTICATE;
|
||||||
|
WAIT_FOR_INIT_PACKET -> SSL_NEGOTIATION -> AUTHENTICATE;
|
||||||
|
|
||||||
|
AUTHENTICATE -> READY_FOR_COMMAND [ label = "accepted" ];
|
||||||
|
AUTHENTICATE -> DISCONNECTED [ label = "rejected" ];
|
||||||
|
|
||||||
|
READY_FOR_COMMAND -> DISCONNECTED [ label = "COM_QUIT" ];
|
||||||
|
READY_FOR_COMMAND -> AUTHENTICATE [ label="after change user" ];
|
||||||
|
READY_FOR_COMMAND -> WAIT_FOR_PACKET
|
||||||
|
[ label="wait for a single packet after, e.g., COM_STATISTICS" ];
|
||||||
|
READY_FOR_COMMAND -> WAIT_FOR_RESULT;
|
||||||
|
READY_FOR_COMMAND -> WAIT_FOR_PS_DESCRIPTION
|
||||||
|
[ label="after prepare command" ];
|
||||||
|
|
||||||
|
WAIT_FOR_PACKET -> READY_FOR_COMAND;
|
||||||
|
|
||||||
|
WAIT_FOR_RESULT -> READY_FOR_COMMAND [ label="simple reply" ];
|
||||||
|
WAIT_FOR_RESULT -> WAIT_FOR_FIELD_DEF;
|
||||||
|
WAIT_FOR_RESULT -> FILE_REQUEST;
|
||||||
|
|
||||||
|
WAIT_FOR_FIELD_DEF -> WAIT_FOR_ROW [ label="in a resultset" ];
|
||||||
|
WAIT_FOR_FIELD_DEF -> READY_FOR_COMMAND
|
||||||
|
[ label="after describe table or prepare command" ];
|
||||||
|
|
||||||
|
WAIT_FOR_ROW -> READY_FOR_COMMAND;
|
||||||
|
WAIT_FOR_ROW -> WAIT_FOR_RESULT [ label="multi-resultset" ];
|
||||||
|
|
||||||
|
WAIT_FOR_PS_DESCRIPTION -> WAIT_FOR_PARAM_DEF;
|
||||||
|
WAIT_FOR_PS_DESCRIPTION -> READY_FOR_COMMAND
|
||||||
|
[ label="no params and result" ];
|
||||||
|
WAIT_FOR_PS_DESCRIPTION -> WAIT_FOR_FIELD_DEF [ label="no params" ];
|
||||||
|
|
||||||
|
WAIT_FOR_PARAM_DEF -> WAIT_FOR_FIELD_DEF;
|
||||||
|
WAIT_FOR_PARAM_DEF -> READY_FOR_COMMAND [ label="no result" ];
|
||||||
|
|
||||||
|
FILE_REQUEST -> WAIT_FOR_RESULT [label="when whole file sent"];
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define PROTOCOL_STAGE_LIST(X) \
|
||||||
|
protocol_stage_ ## X(CONNECTING) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_INIT_PACKET) \
|
||||||
|
protocol_stage_ ## X(AUTHENTICATE) \
|
||||||
|
protocol_stage_ ## X(SSL_NEGOTIATION) \
|
||||||
|
protocol_stage_ ## X(READY_FOR_COMMAND) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_PACKET) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_RESULT) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_FIELD_DEF) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_ROW) \
|
||||||
|
protocol_stage_ ## X(FILE_REQUEST) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_PS_DESCRIPTION) \
|
||||||
|
protocol_stage_ ## X(WAIT_FOR_PARAM_DEF) \
|
||||||
|
protocol_stage_ ## X(DISCONNECTED)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Trace events
|
||||||
|
------------
|
||||||
|
|
||||||
|
The following events are generated during the various stages of the
|
||||||
|
client-server conversation.
|
||||||
|
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
Connection events
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
CONNECTING Client is connecting to the server.
|
||||||
|
CONNECTED Physical connection has been established.
|
||||||
|
DISCONNECTED Connection with server was broken.
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
SSL events
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
SEND_SSL_REQUEST Client is sending SSL connection request.
|
||||||
|
SSL_CONNECT Client is initiating SSL handshake.
|
||||||
|
SSL_CONNECTED SSL connection has been established.
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
Authentication events
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
CHALLENGE_RECEIVED Client received authentication challenge.
|
||||||
|
AUTH_PLUGIN Client selects an authentication plugin to be used
|
||||||
|
in the following authentication exchange.
|
||||||
|
SEND_AUTH_RESPONSE Client sends response to the authentication
|
||||||
|
challenge.
|
||||||
|
SEND_AUTH_DATA Client sends extra authentication data packet.
|
||||||
|
AUTHENTICATED Server has accepted connection.
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
Command phase events
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
SEND_COMMAND Client is sending a command to the server.
|
||||||
|
SEND_FILE Client is sending local file contents to the server.
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
General events
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
READ_PACKET Client starts waiting for a packet from server.
|
||||||
|
PACKET_RECEIVED A packet from server has been received.
|
||||||
|
PACKET_SENT After successful sending of a packet to the server.
|
||||||
|
ERROR Client detected an error.
|
||||||
|
---------------------- -----------------------------------------------------
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define TRACE_EVENT_LIST(X) \
|
||||||
|
trace_event_ ## X(ERROR) \
|
||||||
|
trace_event_ ## X(CONNECTING) \
|
||||||
|
trace_event_ ## X(CONNECTED) \
|
||||||
|
trace_event_ ## X(DISCONNECTED) \
|
||||||
|
trace_event_ ## X(SEND_SSL_REQUEST) \
|
||||||
|
trace_event_ ## X(SSL_CONNECT) \
|
||||||
|
trace_event_ ## X(SSL_CONNECTED) \
|
||||||
|
trace_event_ ## X(INIT_PACKET_RECEIVED) \
|
||||||
|
trace_event_ ## X(AUTH_PLUGIN) \
|
||||||
|
trace_event_ ## X(SEND_AUTH_RESPONSE) \
|
||||||
|
trace_event_ ## X(SEND_AUTH_DATA) \
|
||||||
|
trace_event_ ## X(AUTHENTICATED) \
|
||||||
|
trace_event_ ## X(SEND_COMMAND) \
|
||||||
|
trace_event_ ## X(SEND_FILE) \
|
||||||
|
trace_event_ ## X(READ_PACKET) \
|
||||||
|
trace_event_ ## X(PACKET_RECEIVED) \
|
||||||
|
trace_event_ ## X(PACKET_SENT)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Some trace events have additional arguments. These are stored in
|
||||||
|
st_trace_event_args structure. Various events store their arguments in the
|
||||||
|
structure as follows. Unused members are set to 0/NULL.
|
||||||
|
|
||||||
|
AUTH_PLUGIN
|
||||||
|
------------- ----------------------------------
|
||||||
|
plugin_name the name of the plugin
|
||||||
|
------------- ----------------------------------
|
||||||
|
|
||||||
|
SEND_COMMAND
|
||||||
|
------------- ----------------------------------
|
||||||
|
cmd the command code
|
||||||
|
hdr pointer to command packet header
|
||||||
|
hdr_len length of the header
|
||||||
|
pkt pointer to command arguments
|
||||||
|
pkt_len length of arguments
|
||||||
|
------------- ----------------------------------
|
||||||
|
|
||||||
|
Other SEND_* and *_RECEIVED events
|
||||||
|
------------- ----------------------------------
|
||||||
|
pkt the data sent or received
|
||||||
|
pkt_len length of the data
|
||||||
|
------------- ----------------------------------
|
||||||
|
|
||||||
|
PACKET_SENT
|
||||||
|
------------- ----------------------------------
|
||||||
|
pkt_len number of bytes sent
|
||||||
|
------------- ----------------------------------
|
||||||
|
*/
|
||||||
|
|
||||||
|
struct st_trace_event_args
|
||||||
|
{
|
||||||
|
const char *plugin_name;
|
||||||
|
int cmd;
|
||||||
|
const unsigned char *hdr;
|
||||||
|
size_t hdr_len;
|
||||||
|
const unsigned char *pkt;
|
||||||
|
size_t pkt_len;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/* Definitions of protocol_stage and trace_event enums. */
|
||||||
|
|
||||||
|
#define protocol_stage_enum(X) PROTOCOL_STAGE_ ## X,
|
||||||
|
|
||||||
|
enum protocol_stage {
|
||||||
|
PROTOCOL_STAGE_LIST(enum)
|
||||||
|
PROTOCOL_STAGE_LAST
|
||||||
|
};
|
||||||
|
|
||||||
|
#define trace_event_enum(X) TRACE_EVENT_ ## X,
|
||||||
|
|
||||||
|
enum trace_event {
|
||||||
|
TRACE_EVENT_LIST(enum)
|
||||||
|
TRACE_EVENT_LAST
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
Trace plugin methods
|
||||||
|
====================
|
||||||
|
*/
|
||||||
|
|
||||||
|
struct st_mysql_client_plugin_TRACE;
|
||||||
|
struct st_mysql;
|
||||||
|
|
||||||
|
/**
|
||||||
|
Trace plugin tracing_start() method.
|
||||||
|
|
||||||
|
Called when tracing with this plugin starts on a connection. A trace
|
||||||
|
plugin might want to maintain per-connection information. It can
|
||||||
|
return a pointer to memory area holding such information. It will be
|
||||||
|
stored in a connection handle and passed to other plugin methods.
|
||||||
|
|
||||||
|
@param self pointer to the plugin instance
|
||||||
|
@param connection_handle
|
||||||
|
@param stage protocol stage in which tracing has started - currently
|
||||||
|
it is always CONNECTING stage.
|
||||||
|
|
||||||
|
@return A pointer to plugin-specific, per-connection data if any.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef
|
||||||
|
void* (tracing_start_callback)(struct st_mysql_client_plugin_TRACE *self,
|
||||||
|
struct st_mysql *connection_handle,
|
||||||
|
enum protocol_stage stage);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Trace plugin tracing_stop() method.
|
||||||
|
|
||||||
|
Called when tracing of the connection has ended. If a plugin
|
||||||
|
allocated any per-connection resources, it should de-allocate them
|
||||||
|
here.
|
||||||
|
|
||||||
|
@param self pointer to the plugin instance
|
||||||
|
@param connection_handle
|
||||||
|
@param plugin_data pointer to plugin's per-connection data.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef
|
||||||
|
void (tracing_stop_callback)(struct st_mysql_client_plugin_TRACE *self,
|
||||||
|
struct st_mysql *connection_handle,
|
||||||
|
void *plugin_data);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Trace plugin trace_event() method.
|
||||||
|
|
||||||
|
Called when a trace event occurs. Plugin can decide to stop tracing
|
||||||
|
this connection by returning non-zero value.
|
||||||
|
|
||||||
|
@param self pointer to the plugin instance
|
||||||
|
@param plugin_data pointer to plugin's per-connection data
|
||||||
|
@param connection_handle
|
||||||
|
@param stage current protocol stage
|
||||||
|
@param event the trace event
|
||||||
|
@param args trace event arguments
|
||||||
|
|
||||||
|
@return Non-zero if tracing of the connection should end here.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef
|
||||||
|
int (trace_event_handler)(struct st_mysql_client_plugin_TRACE *self,
|
||||||
|
void *plugin_data,
|
||||||
|
struct st_mysql *connection_handle,
|
||||||
|
enum protocol_stage stage,
|
||||||
|
enum trace_event event,
|
||||||
|
struct st_trace_event_args args);
|
||||||
|
|
||||||
|
|
||||||
|
struct st_mysql_client_plugin_TRACE
|
||||||
|
{
|
||||||
|
MYSQL_CLIENT_PLUGIN_HEADER
|
||||||
|
tracing_start_callback *tracing_start;
|
||||||
|
tracing_stop_callback *tracing_stop;
|
||||||
|
trace_event_handler *trace_event;
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
The global trace_plugin pointer. If it is not NULL, it points at a
|
||||||
|
loaded trace plugin which should be used to trace all connections made
|
||||||
|
to the server.
|
||||||
|
*/
|
||||||
|
extern
|
||||||
|
struct st_mysql_client_plugin_TRACE *trace_plugin;
|
||||||
|
|
||||||
|
#ifndef DBUG_OFF
|
||||||
|
|
||||||
|
/*
|
||||||
|
Functions for getting names of trace events and protocol
|
||||||
|
stages for debugging purposes.
|
||||||
|
*/
|
||||||
|
const char* protocol_stage_name(enum protocol_stage stage);
|
||||||
|
const char* trace_event_name(enum trace_event ev);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
1433
include/mysql/psi/mysql_file.h
Normal file
1433
include/mysql/psi/mysql_file.h
Normal file
File diff suppressed because it is too large
Load Diff
96
include/mysql/psi/mysql_idle.h
Normal file
96
include/mysql/psi/mysql_idle.h
Normal file
|
@ -0,0 +1,96 @@
|
||||||
|
/* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software Foundation,
|
||||||
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_IDLE_H
|
||||||
|
#define MYSQL_IDLE_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_idle.h
|
||||||
|
Instrumentation helpers for idle waits.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_IDLE_CALL
|
||||||
|
#define PSI_IDLE_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Idle_instrumentation Idle Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def MYSQL_START_IDLE_WAIT
|
||||||
|
Instrumentation helper for table io_waits.
|
||||||
|
This instrumentation marks the start of a wait event.
|
||||||
|
@param LOCKER the locker
|
||||||
|
@param STATE the locker state
|
||||||
|
@sa MYSQL_END_IDLE_WAIT.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_IDLE_INTERFACE
|
||||||
|
#define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \
|
||||||
|
LOCKER= inline_mysql_start_idle_wait(STATE, __FILE__, __LINE__)
|
||||||
|
#else
|
||||||
|
#define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def MYSQL_END_IDLE_WAIT
|
||||||
|
Instrumentation helper for idle waits.
|
||||||
|
This instrumentation marks the end of a wait event.
|
||||||
|
@param LOCKER the locker
|
||||||
|
@sa MYSQL_START_IDLE_WAIT.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_IDLE_INTERFACE
|
||||||
|
#define MYSQL_END_IDLE_WAIT(LOCKER) \
|
||||||
|
inline_mysql_end_idle_wait(LOCKER)
|
||||||
|
#else
|
||||||
|
#define MYSQL_END_IDLE_WAIT(LOCKER) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_IDLE_INTERFACE
|
||||||
|
/**
|
||||||
|
Instrumentation calls for MYSQL_START_IDLE_WAIT.
|
||||||
|
@sa MYSQL_END_IDLE_WAIT.
|
||||||
|
*/
|
||||||
|
static inline struct PSI_idle_locker *
|
||||||
|
inline_mysql_start_idle_wait(PSI_idle_locker_state *state,
|
||||||
|
const char *src_file, int src_line)
|
||||||
|
{
|
||||||
|
struct PSI_idle_locker *locker;
|
||||||
|
locker= PSI_IDLE_CALL(start_idle_wait)(state, src_file, src_line);
|
||||||
|
return locker;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrumentation calls for MYSQL_END_IDLE_WAIT.
|
||||||
|
@sa MYSQL_START_IDLE_WAIT.
|
||||||
|
*/
|
||||||
|
static inline void
|
||||||
|
inline_mysql_end_idle_wait(struct PSI_idle_locker *locker)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_IDLE_CALL(end_idle_wait)(locker);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @} (end of group Idle_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
121
include/mysql/psi/mysql_mdl.h
Normal file
121
include/mysql/psi/mysql_mdl.h
Normal file
|
@ -0,0 +1,121 @@
|
||||||
|
/* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software Foundation,
|
||||||
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_MDL_H
|
||||||
|
#define MYSQL_MDL_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_mdl.h
|
||||||
|
Instrumentation helpers for metadata locks.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_METADATA_CALL
|
||||||
|
#define PSI_METADATA_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Thread_instrumentation Metadata Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_mdl_create(K, M, A)
|
||||||
|
Instrumented metadata lock creation.
|
||||||
|
@param I Metadata lock identity
|
||||||
|
@param K Metadata key
|
||||||
|
@param T Metadata lock type
|
||||||
|
@param D Metadata lock duration
|
||||||
|
@param S Metadata lock status
|
||||||
|
@param F request source file
|
||||||
|
@param L request source line
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_METADATA_INTERFACE
|
||||||
|
#define mysql_mdl_create(I, K, T, D, S, F, L) \
|
||||||
|
inline_mysql_mdl_create(I, K, T, D, S, F, L)
|
||||||
|
#else
|
||||||
|
#define mysql_mdl_create(I, K, T, D, S, F, L) NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_METADATA_INTERFACE
|
||||||
|
#define mysql_mdl_set_status(L, S) \
|
||||||
|
inline_mysql_mdl_set_status(L, S)
|
||||||
|
#else
|
||||||
|
#define mysql_mdl_set_status(L, S) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_mdl_destroy(M)
|
||||||
|
Instrumented metadata lock destruction.
|
||||||
|
@param M Metadata lock
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_METADATA_INTERFACE
|
||||||
|
#define mysql_mdl_destroy(M) \
|
||||||
|
inline_mysql_mdl_destroy(M, __FILE__, __LINE__)
|
||||||
|
#else
|
||||||
|
#define mysql_mdl_destroy(M) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_METADATA_INTERFACE
|
||||||
|
|
||||||
|
static inline PSI_metadata_lock *
|
||||||
|
inline_mysql_mdl_create(void *identity,
|
||||||
|
const MDL_key *mdl_key,
|
||||||
|
enum_mdl_type mdl_type,
|
||||||
|
enum_mdl_duration mdl_duration,
|
||||||
|
MDL_ticket::enum_psi_status mdl_status,
|
||||||
|
const char *src_file, uint src_line)
|
||||||
|
{
|
||||||
|
PSI_metadata_lock *result;
|
||||||
|
|
||||||
|
/* static_cast: Fit a round C++ enum peg into a square C int hole ... */
|
||||||
|
result= PSI_METADATA_CALL(create_metadata_lock)
|
||||||
|
(identity,
|
||||||
|
mdl_key,
|
||||||
|
static_cast<opaque_mdl_type> (mdl_type),
|
||||||
|
static_cast<opaque_mdl_duration> (mdl_duration),
|
||||||
|
static_cast<opaque_mdl_status> (mdl_status),
|
||||||
|
src_file, src_line);
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void inline_mysql_mdl_set_status(
|
||||||
|
PSI_metadata_lock *psi,
|
||||||
|
MDL_ticket::enum_psi_status mdl_status)
|
||||||
|
{
|
||||||
|
if (psi != NULL)
|
||||||
|
PSI_METADATA_CALL(set_metadata_lock_status)(psi, mdl_status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void inline_mysql_mdl_destroy(
|
||||||
|
PSI_metadata_lock *psi,
|
||||||
|
const char *src_file, uint src_line)
|
||||||
|
{
|
||||||
|
if (psi != NULL)
|
||||||
|
PSI_METADATA_CALL(destroy_metadata_lock)(psi);
|
||||||
|
}
|
||||||
|
#endif /* HAVE_PSI_METADATA_INTERFACE */
|
||||||
|
|
||||||
|
/** @} (end of group Metadata_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
62
include/mysql/psi/mysql_memory.h
Normal file
62
include/mysql/psi/mysql_memory.h
Normal file
|
@ -0,0 +1,62 @@
|
||||||
|
/* Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software Foundation,
|
||||||
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_MEMORY_H
|
||||||
|
#define MYSQL_MEMORY_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_memory.h
|
||||||
|
Instrumentation helpers for memory allocation.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_MEMORY_CALL
|
||||||
|
#define PSI_MEMORY_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Memory_instrumentation Memory Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_memory_register(P1, P2, P3)
|
||||||
|
Memory registration.
|
||||||
|
*/
|
||||||
|
#define mysql_memory_register(P1, P2, P3) \
|
||||||
|
inline_mysql_memory_register(P1, P2, P3)
|
||||||
|
|
||||||
|
static inline void inline_mysql_memory_register(
|
||||||
|
#ifdef HAVE_PSI_MEMORY_INTERFACE
|
||||||
|
const char *category,
|
||||||
|
PSI_memory_info *info,
|
||||||
|
int count)
|
||||||
|
#else
|
||||||
|
const char *category MY_ATTRIBUTE((unused)),
|
||||||
|
void *info MY_ATTRIBUTE((unused)),
|
||||||
|
int count MY_ATTRIBUTE((unused)))
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
#ifdef HAVE_PSI_MEMORY_INTERFACE
|
||||||
|
PSI_MEMORY_CALL(register_memory)(category, info, count);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/** @} (end of group Memory_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
88
include/mysql/psi/mysql_ps.h
Normal file
88
include/mysql/psi/mysql_ps.h
Normal file
|
@ -0,0 +1,88 @@
|
||||||
|
/* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_PS_H
|
||||||
|
#define MYSQL_PS_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_ps.h
|
||||||
|
Instrumentation helpers for prepared statements.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_PS_CALL
|
||||||
|
#define PSI_PS_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_PS_INTERFACE
|
||||||
|
#define MYSQL_CREATE_PS(IDENTITY, ID, LOCKER, NAME, NAME_LENGTH, SQLTEXT, SQLTEXT_LENGTH) \
|
||||||
|
inline_mysql_create_prepared_stmt(IDENTITY, ID, LOCKER, NAME, NAME_LENGTH, SQLTEXT, SQLTEXT_LENGTH)
|
||||||
|
#define MYSQL_EXECUTE_PS(LOCKER, PREPARED_STMT) \
|
||||||
|
inline_mysql_execute_prepared_stmt(LOCKER, PREPARED_STMT)
|
||||||
|
#define MYSQL_DESTROY_PS(PREPARED_STMT) \
|
||||||
|
inline_mysql_destroy_prepared_stmt(PREPARED_STMT)
|
||||||
|
#define MYSQL_REPREPARE_PS(PREPARED_STMT) \
|
||||||
|
inline_mysql_reprepare_prepared_stmt(PREPARED_STMT)
|
||||||
|
#else
|
||||||
|
#define MYSQL_CREATE_PS(IDENTITY, ID, LOCKER, NAME, NAME_LENGTH, SQLTEXT, SQLTEXT_LENGTH) \
|
||||||
|
NULL
|
||||||
|
#define MYSQL_EXECUTE_PS(LOCKER, PREPARED_STMT) \
|
||||||
|
do {} while (0)
|
||||||
|
#define MYSQL_DESTROY_PS(PREPARED_STMT) \
|
||||||
|
do {} while (0)
|
||||||
|
#define MYSQL_REPREPARE_PS(PREPARED_STMT) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_PS_INTERFACE
|
||||||
|
static inline struct PSI_prepared_stmt*
|
||||||
|
inline_mysql_create_prepared_stmt(void *identity, uint stmt_id,
|
||||||
|
PSI_statement_locker *locker,
|
||||||
|
const char *stmt_name, size_t stmt_name_length,
|
||||||
|
const char *sqltext, size_t sqltext_length)
|
||||||
|
{
|
||||||
|
if (locker == NULL)
|
||||||
|
return NULL;
|
||||||
|
return PSI_PS_CALL(create_prepared_stmt)(identity, stmt_id,
|
||||||
|
locker,
|
||||||
|
stmt_name, stmt_name_length,
|
||||||
|
sqltext, sqltext_length);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_execute_prepared_stmt(PSI_statement_locker *locker,
|
||||||
|
PSI_prepared_stmt* prepared_stmt)
|
||||||
|
{
|
||||||
|
if (prepared_stmt != NULL && locker != NULL)
|
||||||
|
PSI_PS_CALL(execute_prepared_stmt)(locker, prepared_stmt);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_destroy_prepared_stmt(PSI_prepared_stmt *prepared_stmt)
|
||||||
|
{
|
||||||
|
if (prepared_stmt != NULL)
|
||||||
|
PSI_PS_CALL(destroy_prepared_stmt)(prepared_stmt);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_reprepare_prepared_stmt(PSI_prepared_stmt *prepared_stmt)
|
||||||
|
{
|
||||||
|
if (prepared_stmt != NULL)
|
||||||
|
PSI_PS_CALL(reprepare_prepared_stmt)(prepared_stmt);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
1255
include/mysql/psi/mysql_socket.h
Normal file
1255
include/mysql/psi/mysql_socket.h
Normal file
File diff suppressed because it is too large
Load Diff
97
include/mysql/psi/mysql_sp.h
Normal file
97
include/mysql/psi/mysql_sp.h
Normal file
|
@ -0,0 +1,97 @@
|
||||||
|
/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_SP_H
|
||||||
|
#define MYSQL_SP_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_sp.h
|
||||||
|
Instrumentation helpers for stored programs.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_SP_CALL
|
||||||
|
#define PSI_SP_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_SP_INTERFACE
|
||||||
|
#define MYSQL_START_SP(STATE, SP_SHARE) \
|
||||||
|
inline_mysql_start_sp(STATE, SP_SHARE)
|
||||||
|
#else
|
||||||
|
#define MYSQL_START_SP(STATE, SP_SHARE) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_SP_INTERFACE
|
||||||
|
#define MYSQL_END_SP(LOCKER) \
|
||||||
|
inline_mysql_end_sp(LOCKER)
|
||||||
|
#else
|
||||||
|
#define MYSQL_END_SP(LOCKER) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_SP_INTERFACE
|
||||||
|
#define MYSQL_DROP_SP(OT, SN, SNL, ON, ONL) \
|
||||||
|
inline_mysql_drop_sp(OT, SN, SNL, ON, ONL)
|
||||||
|
#else
|
||||||
|
#define MYSQL_DROP_SP(OT, SN, SNL, ON, ONL) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_SP_INTERFACE
|
||||||
|
#define MYSQL_GET_SP_SHARE(OT, SN, SNL, ON, ONL) \
|
||||||
|
inline_mysql_get_sp_share(OT, SN, SNL, ON, ONL)
|
||||||
|
#else
|
||||||
|
#define MYSQL_GET_SP_SHARE(OT, SN, SNL, ON, ONL) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_SP_INTERFACE
|
||||||
|
static inline struct PSI_sp_locker*
|
||||||
|
inline_mysql_start_sp(PSI_sp_locker_state *state, PSI_sp_share *sp_share)
|
||||||
|
{
|
||||||
|
return PSI_SP_CALL(start_sp)(state, sp_share);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void inline_mysql_end_sp(PSI_sp_locker *locker)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_SP_CALL(end_sp)(locker);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_drop_sp(uint sp_type,
|
||||||
|
const char* schema_name, uint shcema_name_length,
|
||||||
|
const char* object_name, uint object_name_length)
|
||||||
|
{
|
||||||
|
PSI_SP_CALL(drop_sp)(sp_type,
|
||||||
|
schema_name, shcema_name_length,
|
||||||
|
object_name, object_name_length);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline PSI_sp_share*
|
||||||
|
inline_mysql_get_sp_share(uint sp_type,
|
||||||
|
const char* schema_name, uint shcema_name_length,
|
||||||
|
const char* object_name, uint object_name_length)
|
||||||
|
{
|
||||||
|
return PSI_SP_CALL(get_sp_share)(sp_type,
|
||||||
|
schema_name, shcema_name_length,
|
||||||
|
object_name, object_name_length);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
198
include/mysql/psi/mysql_stage.h
Normal file
198
include/mysql/psi/mysql_stage.h
Normal file
|
@ -0,0 +1,198 @@
|
||||||
|
/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_STAGE_H
|
||||||
|
#define MYSQL_STAGE_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_stage.h
|
||||||
|
Instrumentation helpers for stages.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_STAGE_CALL
|
||||||
|
#define PSI_STAGE_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Stage_instrumentation Stage Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_stage_register(P1, P2, P3)
|
||||||
|
Stage registration.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define mysql_stage_register(P1, P2, P3) \
|
||||||
|
inline_mysql_stage_register(P1, P2, P3)
|
||||||
|
#else
|
||||||
|
#define mysql_stage_register(P1, P2, P3) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def MYSQL_SET_STAGE
|
||||||
|
Set the current stage.
|
||||||
|
Use this API when the file and line
|
||||||
|
is passed from the caller.
|
||||||
|
@param K the stage key
|
||||||
|
@param F the source file name
|
||||||
|
@param L the source file line
|
||||||
|
@return the current stage progress
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define MYSQL_SET_STAGE(K, F, L) \
|
||||||
|
inline_mysql_set_stage(K, F, L)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_STAGE(K, F, L) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_set_stage
|
||||||
|
Set the current stage.
|
||||||
|
@param K the stage key
|
||||||
|
@return the current stage progress
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define mysql_set_stage(K) \
|
||||||
|
inline_mysql_set_stage(K, __FILE__, __LINE__)
|
||||||
|
#else
|
||||||
|
#define mysql_set_stage(K) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_end_stage
|
||||||
|
End the last stage
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define mysql_end_stage \
|
||||||
|
inline_mysql_end_stage
|
||||||
|
#else
|
||||||
|
#define mysql_end_stage \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
static inline void inline_mysql_stage_register(
|
||||||
|
const char *category, PSI_stage_info **info, int count)
|
||||||
|
{
|
||||||
|
PSI_STAGE_CALL(register_stage)(category, info, count);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
static inline PSI_stage_progress*
|
||||||
|
inline_mysql_set_stage(PSI_stage_key key,
|
||||||
|
const char *src_file, int src_line)
|
||||||
|
{
|
||||||
|
return PSI_STAGE_CALL(start_stage)(key, src_file, src_line);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
static inline void
|
||||||
|
inline_mysql_end_stage()
|
||||||
|
{
|
||||||
|
PSI_STAGE_CALL(end_stage)();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define mysql_stage_set_work_completed(P1, P2) \
|
||||||
|
inline_mysql_stage_set_work_completed(P1, P2)
|
||||||
|
|
||||||
|
#define mysql_stage_get_work_completed(P1) \
|
||||||
|
inline_mysql_stage_get_work_completed(P1)
|
||||||
|
#else
|
||||||
|
#define mysql_stage_set_work_completed(P1, P2) \
|
||||||
|
do {} while (0)
|
||||||
|
|
||||||
|
#define mysql_stage_get_work_completed(P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define mysql_stage_inc_work_completed(P1, P2) \
|
||||||
|
inline_mysql_stage_inc_work_completed(P1, P2)
|
||||||
|
#else
|
||||||
|
#define mysql_stage_inc_work_completed(P1, P2) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
#define mysql_stage_set_work_estimated(P1, P2) \
|
||||||
|
inline_mysql_stage_set_work_estimated(P1, P2)
|
||||||
|
|
||||||
|
#define mysql_stage_get_work_estimated(P1) \
|
||||||
|
inline_mysql_stage_get_work_estimated(P1)
|
||||||
|
#else
|
||||||
|
#define mysql_stage_set_work_estimated(P1, P2) \
|
||||||
|
do {} while (0)
|
||||||
|
|
||||||
|
#define mysql_stage_get_work_estimated(P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
static inline void
|
||||||
|
inline_mysql_stage_set_work_completed(PSI_stage_progress *progress,
|
||||||
|
ulonglong val)
|
||||||
|
{
|
||||||
|
if (progress != NULL)
|
||||||
|
progress->m_work_completed= val;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong
|
||||||
|
inline_mysql_stage_get_work_completed(PSI_stage_progress *progress)
|
||||||
|
{
|
||||||
|
return progress->m_work_completed;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
static inline void
|
||||||
|
inline_mysql_stage_inc_work_completed(PSI_stage_progress *progress,
|
||||||
|
ulonglong val)
|
||||||
|
{
|
||||||
|
if (progress != NULL)
|
||||||
|
progress->m_work_completed+= val;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STAGE_INTERFACE
|
||||||
|
static inline void
|
||||||
|
inline_mysql_stage_set_work_estimated(PSI_stage_progress *progress,
|
||||||
|
ulonglong val)
|
||||||
|
{
|
||||||
|
if (progress != NULL)
|
||||||
|
progress->m_work_estimated= val;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline ulonglong
|
||||||
|
inline_mysql_stage_get_work_estimated(PSI_stage_progress *progress)
|
||||||
|
{
|
||||||
|
return progress->m_work_estimated;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @} (end of group Stage_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
235
include/mysql/psi/mysql_statement.h
Normal file
235
include/mysql/psi/mysql_statement.h
Normal file
|
@ -0,0 +1,235 @@
|
||||||
|
/* Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_STATEMENT_H
|
||||||
|
#define MYSQL_STATEMENT_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_statement.h
|
||||||
|
Instrumentation helpers for statements.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
class Diagnostics_area;
|
||||||
|
typedef struct charset_info_st CHARSET_INFO;
|
||||||
|
|
||||||
|
#ifndef PSI_STATEMENT_CALL
|
||||||
|
#define PSI_STATEMENT_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef PSI_DIGEST_CALL
|
||||||
|
#define PSI_DIGEST_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Statement_instrumentation Statement Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def mysql_statement_register(P1, P2, P3)
|
||||||
|
Statement registration.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define mysql_statement_register(P1, P2, P3) \
|
||||||
|
inline_mysql_statement_register(P1, P2, P3)
|
||||||
|
#else
|
||||||
|
#define mysql_statement_register(P1, P2, P3) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
|
||||||
|
#define MYSQL_DIGEST_START(LOCKER) \
|
||||||
|
inline_mysql_digest_start(LOCKER)
|
||||||
|
#else
|
||||||
|
#define MYSQL_DIGEST_START(LOCKER) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
|
||||||
|
#define MYSQL_DIGEST_END(LOCKER, DIGEST) \
|
||||||
|
inline_mysql_digest_end(LOCKER, DIGEST)
|
||||||
|
#else
|
||||||
|
#define MYSQL_DIGEST_END(LOCKER, DIGEST) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_START_STATEMENT(STATE, K, DB, DB_LEN, CS, SPS) \
|
||||||
|
inline_mysql_start_statement(STATE, K, DB, DB_LEN, CS, SPS, __FILE__, __LINE__)
|
||||||
|
#else
|
||||||
|
#define MYSQL_START_STATEMENT(STATE, K, DB, DB_LEN, CS, SPS) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_REFINE_STATEMENT(LOCKER, K) \
|
||||||
|
inline_mysql_refine_statement(LOCKER, K)
|
||||||
|
#else
|
||||||
|
#define MYSQL_REFINE_STATEMENT(LOCKER, K) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_SET_STATEMENT_TEXT(LOCKER, P1, P2) \
|
||||||
|
inline_mysql_set_statement_text(LOCKER, P1, P2)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_STATEMENT_TEXT(LOCKER, P1, P2) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_SET_STATEMENT_LOCK_TIME(LOCKER, P1) \
|
||||||
|
inline_mysql_set_statement_lock_time(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_STATEMENT_LOCK_TIME(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_SET_STATEMENT_ROWS_SENT(LOCKER, P1) \
|
||||||
|
inline_mysql_set_statement_rows_sent(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_STATEMENT_ROWS_SENT(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_SET_STATEMENT_ROWS_EXAMINED(LOCKER, P1) \
|
||||||
|
inline_mysql_set_statement_rows_examined(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_STATEMENT_ROWS_EXAMINED(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
#define MYSQL_END_STATEMENT(LOCKER, DA) \
|
||||||
|
inline_mysql_end_statement(LOCKER, DA)
|
||||||
|
#else
|
||||||
|
#define MYSQL_END_STATEMENT(LOCKER, DA) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_INTERFACE
|
||||||
|
static inline void inline_mysql_statement_register(
|
||||||
|
const char *category, PSI_statement_info *info, int count)
|
||||||
|
{
|
||||||
|
PSI_STATEMENT_CALL(register_statement)(category, info, count);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
|
||||||
|
static inline struct PSI_digest_locker *
|
||||||
|
inline_mysql_digest_start(PSI_statement_locker *locker)
|
||||||
|
{
|
||||||
|
PSI_digest_locker* digest_locker= NULL;
|
||||||
|
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
digest_locker= PSI_DIGEST_CALL(digest_start)(locker);
|
||||||
|
return digest_locker;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
|
||||||
|
static inline void
|
||||||
|
inline_mysql_digest_end(PSI_digest_locker *locker, const sql_digest_storage *digest)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_DIGEST_CALL(digest_end)(locker, digest);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline struct PSI_statement_locker *
|
||||||
|
inline_mysql_start_statement(PSI_statement_locker_state *state,
|
||||||
|
PSI_statement_key key,
|
||||||
|
const char *db, uint db_len,
|
||||||
|
const CHARSET_INFO *charset,
|
||||||
|
PSI_sp_share *sp_share,
|
||||||
|
const char *src_file, int src_line)
|
||||||
|
{
|
||||||
|
PSI_statement_locker *locker;
|
||||||
|
locker= PSI_STATEMENT_CALL(get_thread_statement_locker)(state, key, charset,
|
||||||
|
sp_share);
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_STATEMENT_CALL(start_statement)(locker, db, db_len, src_file, src_line);
|
||||||
|
return locker;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline struct PSI_statement_locker *
|
||||||
|
inline_mysql_refine_statement(PSI_statement_locker *locker,
|
||||||
|
PSI_statement_key key)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
{
|
||||||
|
locker= PSI_STATEMENT_CALL(refine_statement)(locker, key);
|
||||||
|
}
|
||||||
|
return locker;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_statement_text(PSI_statement_locker *locker,
|
||||||
|
const char *text, uint text_len)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
{
|
||||||
|
PSI_STATEMENT_CALL(set_statement_text)(locker, text, text_len);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_statement_lock_time(PSI_statement_locker *locker,
|
||||||
|
ulonglong count)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
{
|
||||||
|
PSI_STATEMENT_CALL(set_statement_lock_time)(locker, count);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_statement_rows_sent(PSI_statement_locker *locker,
|
||||||
|
ulonglong count)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
{
|
||||||
|
PSI_STATEMENT_CALL(set_statement_rows_sent)(locker, count);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_statement_rows_examined(PSI_statement_locker *locker,
|
||||||
|
ulonglong count)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
{
|
||||||
|
PSI_STATEMENT_CALL(set_statement_rows_examined)(locker, count);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_end_statement(struct PSI_statement_locker *locker,
|
||||||
|
Diagnostics_area *stmt_da)
|
||||||
|
{
|
||||||
|
PSI_STAGE_CALL(end_stage)();
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_STATEMENT_CALL(end_statement)(locker, stmt_da);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @} (end of group Statement_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
142
include/mysql/psi/mysql_table.h
Normal file
142
include/mysql/psi/mysql_table.h
Normal file
|
@ -0,0 +1,142 @@
|
||||||
|
/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software Foundation,
|
||||||
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_TABLE_H
|
||||||
|
#define MYSQL_TABLE_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_table.h
|
||||||
|
Instrumentation helpers for table io.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_TABLE_CALL
|
||||||
|
#define PSI_TABLE_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Table_instrumentation Table Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def MYSQL_TABLE_WAIT_VARIABLES
|
||||||
|
Instrumentation helper for table waits.
|
||||||
|
This instrumentation declares local variables.
|
||||||
|
Do not use a ';' after this macro
|
||||||
|
@param LOCKER the locker
|
||||||
|
@param STATE the locker state
|
||||||
|
@sa MYSQL_START_TABLE_IO_WAIT.
|
||||||
|
@sa MYSQL_END_TABLE_IO_WAIT.
|
||||||
|
@sa MYSQL_START_TABLE_LOCK_WAIT.
|
||||||
|
@sa MYSQL_END_TABLE_LOCK_WAIT.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_TABLE_INTERFACE
|
||||||
|
#define MYSQL_TABLE_WAIT_VARIABLES(LOCKER, STATE) \
|
||||||
|
struct PSI_table_locker* LOCKER; \
|
||||||
|
PSI_table_locker_state STATE;
|
||||||
|
#else
|
||||||
|
#define MYSQL_TABLE_WAIT_VARIABLES(LOCKER, STATE)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def MYSQL_START_TABLE_LOCK_WAIT
|
||||||
|
Instrumentation helper for table lock waits.
|
||||||
|
This instrumentation marks the start of a wait event.
|
||||||
|
@param LOCKER the locker
|
||||||
|
@param STATE the locker state
|
||||||
|
@param PSI the instrumented table
|
||||||
|
@param OP the table operation to be performed
|
||||||
|
@param FLAGS per table operation flags.
|
||||||
|
@sa MYSQL_END_TABLE_LOCK_WAIT.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_TABLE_INTERFACE
|
||||||
|
#define MYSQL_START_TABLE_LOCK_WAIT(LOCKER, STATE, PSI, OP, FLAGS) \
|
||||||
|
LOCKER= inline_mysql_start_table_lock_wait(STATE, PSI, \
|
||||||
|
OP, FLAGS, __FILE__, __LINE__)
|
||||||
|
#else
|
||||||
|
#define MYSQL_START_TABLE_LOCK_WAIT(LOCKER, STATE, PSI, OP, FLAGS) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def MYSQL_END_TABLE_LOCK_WAIT
|
||||||
|
Instrumentation helper for table lock waits.
|
||||||
|
This instrumentation marks the end of a wait event.
|
||||||
|
@param LOCKER the locker
|
||||||
|
@sa MYSQL_START_TABLE_LOCK_WAIT.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_PSI_TABLE_INTERFACE
|
||||||
|
#define MYSQL_END_TABLE_LOCK_WAIT(LOCKER) \
|
||||||
|
inline_mysql_end_table_lock_wait(LOCKER)
|
||||||
|
#else
|
||||||
|
#define MYSQL_END_TABLE_LOCK_WAIT(LOCKER) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TABLE_INTERFACE
|
||||||
|
#define MYSQL_UNLOCK_TABLE(T) \
|
||||||
|
inline_mysql_unlock_table(T)
|
||||||
|
#else
|
||||||
|
#define MYSQL_UNLOCK_TABLE(T) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TABLE_INTERFACE
|
||||||
|
/**
|
||||||
|
Instrumentation calls for MYSQL_START_TABLE_LOCK_WAIT.
|
||||||
|
@sa MYSQL_END_TABLE_LOCK_WAIT.
|
||||||
|
*/
|
||||||
|
static inline struct PSI_table_locker *
|
||||||
|
inline_mysql_start_table_lock_wait(PSI_table_locker_state *state,
|
||||||
|
struct PSI_table *psi,
|
||||||
|
enum PSI_table_lock_operation op,
|
||||||
|
ulong flags, const char *src_file, int src_line)
|
||||||
|
{
|
||||||
|
if (psi != NULL)
|
||||||
|
{
|
||||||
|
struct PSI_table_locker *locker;
|
||||||
|
locker= PSI_TABLE_CALL(start_table_lock_wait)
|
||||||
|
(state, psi, op, flags, src_file, src_line);
|
||||||
|
return locker;
|
||||||
|
}
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrumentation calls for MYSQL_END_TABLE_LOCK_WAIT.
|
||||||
|
@sa MYSQL_START_TABLE_LOCK_WAIT.
|
||||||
|
*/
|
||||||
|
static inline void
|
||||||
|
inline_mysql_end_table_lock_wait(struct PSI_table_locker *locker)
|
||||||
|
{
|
||||||
|
if (locker != NULL)
|
||||||
|
PSI_TABLE_CALL(end_table_lock_wait)(locker);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_unlock_table(struct PSI_table *table)
|
||||||
|
{
|
||||||
|
if (table != NULL)
|
||||||
|
PSI_TABLE_CALL(unlock_table)(table);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @} (end of group Table_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
1323
include/mysql/psi/mysql_thread.h
Normal file
1323
include/mysql/psi/mysql_thread.h
Normal file
File diff suppressed because it is too large
Load Diff
213
include/mysql/psi/mysql_transaction.h
Normal file
213
include/mysql/psi/mysql_transaction.h
Normal file
|
@ -0,0 +1,213 @@
|
||||||
|
/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_TRANSACTION_H
|
||||||
|
#define MYSQL_TRANSACTION_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/mysql_transaction.h
|
||||||
|
Instrumentation helpers for transactions.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "mysql/psi/psi.h"
|
||||||
|
|
||||||
|
#ifndef PSI_TRANSACTION_CALL
|
||||||
|
#define PSI_TRANSACTION_CALL(M) PSI_DYNAMIC_CALL(M)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Transaction_instrumentation Transaction Instrumentation
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_START_TRANSACTION(STATE, XID, TRXID, ISO, RO, AC) \
|
||||||
|
inline_mysql_start_transaction(STATE, XID, TRXID, ISO, RO, AC, __FILE__, __LINE__)
|
||||||
|
#else
|
||||||
|
#define MYSQL_START_TRANSACTION(STATE, XID, TRXID, ISO, RO, AC) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_SET_TRANSACTION_GTID(LOCKER, P1, P2) \
|
||||||
|
inline_mysql_set_transaction_gtid(LOCKER, P1, P2)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_TRANSACTION_GTID(LOCKER, P1, P2) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_SET_TRANSACTION_XID(LOCKER, P1, P2) \
|
||||||
|
inline_mysql_set_transaction_xid(LOCKER, P1, P2)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_TRANSACTION_XID(LOCKER, P1, P2) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_SET_TRANSACTION_XA_STATE(LOCKER, P1) \
|
||||||
|
inline_mysql_set_transaction_xa_state(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_TRANSACTION_XA_STATE(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_SET_TRANSACTION_TRXID(LOCKER, P1) \
|
||||||
|
inline_mysql_set_transaction_trxid(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_SET_TRANSACTION_TRXID(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_INC_TRANSACTION_SAVEPOINTS(LOCKER, P1) \
|
||||||
|
inline_mysql_inc_transaction_savepoints(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_INC_TRANSACTION_SAVEPOINTS(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_INC_TRANSACTION_ROLLBACK_TO_SAVEPOINT(LOCKER, P1) \
|
||||||
|
inline_mysql_inc_transaction_rollback_to_savepoint(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_INC_TRANSACTION_ROLLBACK_TO_SAVEPOINT(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_INC_TRANSACTION_RELEASE_SAVEPOINT(LOCKER, P1) \
|
||||||
|
inline_mysql_inc_transaction_release_savepoint(LOCKER, P1)
|
||||||
|
#else
|
||||||
|
#define MYSQL_INC_TRANSACTION_RELEASE_SAVEPOINT(LOCKER, P1) \
|
||||||
|
do {} while (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_ROLLBACK_TRANSACTION(LOCKER) \
|
||||||
|
inline_mysql_rollback_transaction(LOCKER)
|
||||||
|
#else
|
||||||
|
#define MYSQL_ROLLBACK_TRANSACTION(LOCKER) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
#define MYSQL_COMMIT_TRANSACTION(LOCKER) \
|
||||||
|
inline_mysql_commit_transaction(LOCKER)
|
||||||
|
#else
|
||||||
|
#define MYSQL_COMMIT_TRANSACTION(LOCKER) \
|
||||||
|
NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_TRANSACTION_INTERFACE
|
||||||
|
static inline struct PSI_transaction_locker *
|
||||||
|
inline_mysql_start_transaction(PSI_transaction_locker_state *state,
|
||||||
|
const void *xid,
|
||||||
|
const ulonglong *trxid,
|
||||||
|
int isolation_level,
|
||||||
|
my_bool read_only,
|
||||||
|
my_bool autocommit,
|
||||||
|
const char *src_file, int src_line)
|
||||||
|
{
|
||||||
|
PSI_transaction_locker *locker;
|
||||||
|
locker= PSI_TRANSACTION_CALL(get_thread_transaction_locker)(state,
|
||||||
|
xid, trxid,
|
||||||
|
isolation_level,
|
||||||
|
read_only,
|
||||||
|
autocommit);
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(start_transaction)(locker, src_file, src_line);
|
||||||
|
return locker;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_transaction_gtid(PSI_transaction_locker *locker,
|
||||||
|
const void *sid,
|
||||||
|
const void *gtid_spec)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(set_transaction_gtid)(locker, sid, gtid_spec);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_transaction_xid(PSI_transaction_locker *locker,
|
||||||
|
const void *xid,
|
||||||
|
int xa_state)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(set_transaction_xid)(locker, xid, xa_state);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_transaction_xa_state(PSI_transaction_locker *locker,
|
||||||
|
int xa_state)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(set_transaction_xa_state)(locker, xa_state);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_set_transaction_trxid(PSI_transaction_locker *locker,
|
||||||
|
const ulonglong *trxid)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(set_transaction_trxid)(locker, trxid);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_inc_transaction_savepoints(PSI_transaction_locker *locker,
|
||||||
|
ulong count)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(inc_transaction_savepoints)(locker, count);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_inc_transaction_rollback_to_savepoint(PSI_transaction_locker *locker,
|
||||||
|
ulong count)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(inc_transaction_rollback_to_savepoint)(locker, count);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_inc_transaction_release_savepoint(PSI_transaction_locker *locker,
|
||||||
|
ulong count)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(inc_transaction_release_savepoint)(locker, count);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_rollback_transaction(struct PSI_transaction_locker *locker)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(end_transaction)(locker, false);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
inline_mysql_commit_transaction(struct PSI_transaction_locker *locker)
|
||||||
|
{
|
||||||
|
if (likely(locker != NULL))
|
||||||
|
PSI_TRANSACTION_CALL(end_transaction)(locker, true);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @} (end of group Transaction_instrumentation) */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
2980
include/mysql/psi/psi.h
Normal file
2980
include/mysql/psi/psi.h
Normal file
File diff suppressed because it is too large
Load Diff
155
include/mysql/psi/psi_base.h
Normal file
155
include/mysql/psi/psi_base.h
Normal file
|
@ -0,0 +1,155 @@
|
||||||
|
/* Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software Foundation,
|
||||||
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_PSI_BASE_H
|
||||||
|
#define MYSQL_PSI_BASE_H
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/psi_base.h
|
||||||
|
Performance schema instrumentation interface.
|
||||||
|
|
||||||
|
@defgroup Instrumentation_interface Instrumentation Interface
|
||||||
|
@ingroup Performance_schema
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define PSI_INSTRUMENT_ME 0
|
||||||
|
|
||||||
|
#define PSI_NOT_INSTRUMENTED 0
|
||||||
|
|
||||||
|
/**
|
||||||
|
Global flag.
|
||||||
|
This flag indicate that an instrumentation point is a global variable,
|
||||||
|
or a singleton.
|
||||||
|
*/
|
||||||
|
#define PSI_FLAG_GLOBAL (1 << 0)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Mutable flag.
|
||||||
|
This flag indicate that an instrumentation point is a general placeholder,
|
||||||
|
that can mutate into a more specific instrumentation point.
|
||||||
|
*/
|
||||||
|
#define PSI_FLAG_MUTABLE (1 << 1)
|
||||||
|
|
||||||
|
#define PSI_FLAG_THREAD (1 << 2)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Stage progress flag.
|
||||||
|
This flag apply to the stage instruments only.
|
||||||
|
It indicates the instrumentation provides progress data.
|
||||||
|
*/
|
||||||
|
#define PSI_FLAG_STAGE_PROGRESS (1 << 3)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Shared Exclusive flag.
|
||||||
|
Indicates that rwlock support the shared exclusive state.
|
||||||
|
*/
|
||||||
|
#define PSI_RWLOCK_FLAG_SX (1 << 4)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Transferable flag.
|
||||||
|
This flag indicate that an instrumented object can
|
||||||
|
be created by a thread and destroyed by another thread.
|
||||||
|
*/
|
||||||
|
#define PSI_FLAG_TRANSFER (1 << 5)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Volatility flag.
|
||||||
|
This flag indicate that an instrumented object
|
||||||
|
has a volatility (life cycle) comparable
|
||||||
|
to the volatility of a session.
|
||||||
|
*/
|
||||||
|
#define PSI_FLAG_VOLATILITY_SESSION (1 << 6)
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_INTERFACE
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def PSI_VERSION_1
|
||||||
|
Performance Schema Interface number for version 1.
|
||||||
|
This version is supported.
|
||||||
|
*/
|
||||||
|
#define PSI_VERSION_1 1
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def PSI_VERSION_2
|
||||||
|
Performance Schema Interface number for version 2.
|
||||||
|
This version is not implemented, it's a placeholder.
|
||||||
|
*/
|
||||||
|
#define PSI_VERSION_2 2
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def PSI_CURRENT_VERSION
|
||||||
|
Performance Schema Interface number for the most recent version.
|
||||||
|
The most current version is @c PSI_VERSION_1
|
||||||
|
*/
|
||||||
|
#define PSI_CURRENT_VERSION 1
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def USE_PSI_1
|
||||||
|
Define USE_PSI_1 to use the interface version 1.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def USE_PSI_2
|
||||||
|
Define USE_PSI_2 to use the interface version 2.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def HAVE_PSI_1
|
||||||
|
Define HAVE_PSI_1 if the interface version 1 needs to be compiled in.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@def HAVE_PSI_2
|
||||||
|
Define HAVE_PSI_2 if the interface version 2 needs to be compiled in.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef USE_PSI_2
|
||||||
|
#ifndef USE_PSI_1
|
||||||
|
#define USE_PSI_1
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef USE_PSI_1
|
||||||
|
#define HAVE_PSI_1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef USE_PSI_2
|
||||||
|
#define HAVE_PSI_2
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
Allow to override PSI_XXX_CALL at compile time
|
||||||
|
with more efficient implementations, if available.
|
||||||
|
If nothing better is available,
|
||||||
|
make a dynamic call using the PSI_server function pointer.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define PSI_DYNAMIC_CALL(M) PSI_server->M
|
||||||
|
|
||||||
|
#endif /* HAVE_PSI_INTERFACE */
|
||||||
|
|
||||||
|
/** @} */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* MYSQL_PSI_BASE_H */
|
||||||
|
|
155
include/mysql/psi/psi_memory.h
Normal file
155
include/mysql/psi/psi_memory.h
Normal file
|
@ -0,0 +1,155 @@
|
||||||
|
/* Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software Foundation,
|
||||||
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_PSI_MEMORY_H
|
||||||
|
#define MYSQL_PSI_MEMORY_H
|
||||||
|
|
||||||
|
#include "psi_base.h"
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file mysql/psi/psi_memory.h
|
||||||
|
Performance schema instrumentation interface.
|
||||||
|
|
||||||
|
@defgroup Instrumentation_interface Instrumentation Interface
|
||||||
|
@ingroup Performance_schema
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_INTERFACE
|
||||||
|
#ifndef DISABLE_ALL_PSI
|
||||||
|
#ifndef DISABLE_PSI_MEMORY
|
||||||
|
#define HAVE_PSI_MEMORY_INTERFACE
|
||||||
|
#endif /* DISABLE_PSI_MEMORY */
|
||||||
|
#endif /* DISABLE_ALL_PSI */
|
||||||
|
#endif /* HAVE_PSI_INTERFACE */
|
||||||
|
|
||||||
|
struct PSI_thread;
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrumented memory key.
|
||||||
|
To instrument memory, a memory key must be obtained using @c register_memory.
|
||||||
|
Using a zero key always disable the instrumentation.
|
||||||
|
*/
|
||||||
|
typedef unsigned int PSI_memory_key;
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_1
|
||||||
|
|
||||||
|
/**
|
||||||
|
@defgroup Group_PSI_v1 Application Binary Interface, version 1
|
||||||
|
@ingroup Instrumentation_interface
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
Memory instrument information.
|
||||||
|
@since PSI_VERSION_1
|
||||||
|
This structure is used to register instrumented memory.
|
||||||
|
*/
|
||||||
|
struct PSI_memory_info_v1
|
||||||
|
{
|
||||||
|
/** Pointer to the key assigned to the registered memory. */
|
||||||
|
PSI_memory_key *m_key;
|
||||||
|
/** The name of the memory instrument to register. */
|
||||||
|
const char *m_name;
|
||||||
|
/**
|
||||||
|
The flags of the socket instrument to register.
|
||||||
|
@sa PSI_FLAG_GLOBAL
|
||||||
|
*/
|
||||||
|
int m_flags;
|
||||||
|
};
|
||||||
|
typedef struct PSI_memory_info_v1 PSI_memory_info_v1;
|
||||||
|
|
||||||
|
/**
|
||||||
|
Memory registration API.
|
||||||
|
@param category a category name (typically a plugin name)
|
||||||
|
@param info an array of memory info to register
|
||||||
|
@param count the size of the info array
|
||||||
|
*/
|
||||||
|
typedef void (*register_memory_v1_t)
|
||||||
|
(const char *category, struct PSI_memory_info_v1 *info, int count);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrument memory allocation.
|
||||||
|
@param key the memory instrument key
|
||||||
|
@param size the size of memory allocated
|
||||||
|
@param[out] owner the memory owner
|
||||||
|
@return the effective memory instrument key
|
||||||
|
*/
|
||||||
|
typedef PSI_memory_key (*memory_alloc_v1_t)
|
||||||
|
(PSI_memory_key key, size_t size, struct PSI_thread ** owner);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrument memory re allocation.
|
||||||
|
@param key the memory instrument key
|
||||||
|
@param old_size the size of memory previously allocated
|
||||||
|
@param new_size the size of memory re allocated
|
||||||
|
@param[in, out] owner the memory owner
|
||||||
|
@return the effective memory instrument key
|
||||||
|
*/
|
||||||
|
typedef PSI_memory_key (*memory_realloc_v1_t)
|
||||||
|
(PSI_memory_key key, size_t old_size, size_t new_size, struct PSI_thread ** owner);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrument memory claim.
|
||||||
|
@param key the memory instrument key
|
||||||
|
@param size the size of memory allocated
|
||||||
|
@param[in, out] owner the memory owner
|
||||||
|
@return the effective memory instrument key
|
||||||
|
*/
|
||||||
|
typedef PSI_memory_key (*memory_claim_v1_t)
|
||||||
|
(PSI_memory_key key, size_t size, struct PSI_thread ** owner);
|
||||||
|
|
||||||
|
/**
|
||||||
|
Instrument memory free.
|
||||||
|
@param key the memory instrument key
|
||||||
|
@param size the size of memory allocated
|
||||||
|
@param owner the memory owner
|
||||||
|
*/
|
||||||
|
typedef void (*memory_free_v1_t)
|
||||||
|
(PSI_memory_key key, size_t size, struct PSI_thread * owner);
|
||||||
|
|
||||||
|
/** @} (end of group Group_PSI_v1) */
|
||||||
|
|
||||||
|
#endif /* HAVE_PSI_1 */
|
||||||
|
|
||||||
|
#ifdef HAVE_PSI_2
|
||||||
|
struct PSI_memory_info_v2
|
||||||
|
{
|
||||||
|
int placeholder;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif /* HAVE_PSI_2 */
|
||||||
|
|
||||||
|
#ifdef USE_PSI_1
|
||||||
|
typedef struct PSI_memory_info_v1 PSI_memory_info;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef USE_PSI_2
|
||||||
|
typedef struct PSI_memory_info_v2 PSI_memory_info;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @} (end of group Instrumentation_interface) */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* MYSQL_PSI_MEMORY_H */
|
||||||
|
|
101
include/mysql/service_my_snprintf.h
Normal file
101
include/mysql/service_my_snprintf.h
Normal file
|
@ -0,0 +1,101 @@
|
||||||
|
#ifndef MYSQL_SERVICE_MY_SNPRINTF_INCLUDED
|
||||||
|
#define MYSQL_SERVICE_MY_SNPRINTF_INCLUDED
|
||||||
|
/* Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
@file
|
||||||
|
my_snprintf service
|
||||||
|
|
||||||
|
Portable and limited vsnprintf() implementation.
|
||||||
|
|
||||||
|
This is a portable, limited vsnprintf() implementation, with some
|
||||||
|
extra features. "Portable" means that it'll produce identical result
|
||||||
|
on all platforms (for example, on Windows and Linux system printf %e
|
||||||
|
formats the exponent differently, on different systems %p either
|
||||||
|
prints leading 0x or not, %s may accept null pointer or crash on
|
||||||
|
it). "Limited" means that it does not support all the C89 features.
|
||||||
|
But it supports few extensions, not in any standard.
|
||||||
|
|
||||||
|
my_vsnprintf(to, n, fmt, ap)
|
||||||
|
|
||||||
|
@param[out] to A buffer to store the result in
|
||||||
|
@param[in] n Store up to n-1 characters, followed by an end 0
|
||||||
|
@param[in] fmt printf-like format string
|
||||||
|
@param[in] ap Arguments
|
||||||
|
|
||||||
|
@return a number of bytes written to a buffer *excluding* terminating '\0'
|
||||||
|
|
||||||
|
@post
|
||||||
|
The syntax of a format string is generally the same:
|
||||||
|
% <flag> <width> <precision> <length modifier> <format>
|
||||||
|
where everithing but the format is optional.
|
||||||
|
|
||||||
|
Three one-character flags are recognized:
|
||||||
|
'0' has the standard zero-padding semantics;
|
||||||
|
'-' is parsed, but silently ignored;
|
||||||
|
'`' (backtick) is only supported for strings (%s) and means that the
|
||||||
|
string will be quoted according to MySQL identifier quoting rules.
|
||||||
|
|
||||||
|
Both <width> and <precision> can be specified as numbers or '*'.
|
||||||
|
If an asterisk is used, an argument of type int is consumed.
|
||||||
|
|
||||||
|
<length modifier> can be 'l', 'll', or 'z'.
|
||||||
|
|
||||||
|
Supported formats are 's' (null pointer is accepted, printed as
|
||||||
|
"(null)"), 'b' (extension, see below), 'c', 'd', 'i', 'u', 'x', 'o',
|
||||||
|
'X', 'p' (works as 0x%x).
|
||||||
|
|
||||||
|
Standard syntax for positional arguments $n is supported.
|
||||||
|
|
||||||
|
Extensions:
|
||||||
|
|
||||||
|
Flag '`' (backtick): see above.
|
||||||
|
|
||||||
|
Format 'b': binary buffer, prints exactly <precision> bytes from the
|
||||||
|
argument, without stopping at '\0'.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef MYSQL_ABI_CHECK
|
||||||
|
#include <stdarg.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern struct my_snprintf_service_st {
|
||||||
|
size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
|
||||||
|
size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
|
||||||
|
} *my_snprintf_service;
|
||||||
|
|
||||||
|
#ifdef MYSQL_DYNAMIC_PLUGIN
|
||||||
|
|
||||||
|
#define my_vsnprintf my_snprintf_service->my_vsnprintf_type
|
||||||
|
#define my_snprintf my_snprintf_service->my_snprintf_type
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
size_t my_snprintf(char* to, size_t n, const char* fmt, ...);
|
||||||
|
size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* #define MYSQL_SERVICE_MY_SNPRINTF_INCLUDED */
|
81
include/mysql/service_mysql_alloc.h
Normal file
81
include/mysql/service_mysql_alloc.h
Normal file
|
@ -0,0 +1,81 @@
|
||||||
|
/* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef MYSQL_SERVICE_MYSQL_ALLOC_INCLUDED
|
||||||
|
#define MYSQL_SERVICE_MYSQL_ALLOC_INCLUDED
|
||||||
|
|
||||||
|
#ifndef MYSQL_ABI_CHECK
|
||||||
|
#include <stdlib.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* PSI_memory_key */
|
||||||
|
#include "mysql/psi/psi_memory.h"
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* myf */
|
||||||
|
typedef int myf_t;
|
||||||
|
|
||||||
|
typedef void * (*mysql_malloc_t)(PSI_memory_key key, size_t size, myf_t flags);
|
||||||
|
typedef void * (*mysql_realloc_t)(PSI_memory_key key, void *ptr, size_t size, myf_t flags);
|
||||||
|
typedef void (*mysql_claim_t)(void *ptr);
|
||||||
|
typedef void (*mysql_free_t)(void *ptr);
|
||||||
|
typedef void * (*my_memdup_t)(PSI_memory_key key, const void *from, size_t length, myf_t flags);
|
||||||
|
typedef char * (*my_strdup_t)(PSI_memory_key key, const char *from, myf_t flags);
|
||||||
|
typedef char * (*my_strndup_t)(PSI_memory_key key, const char *from, size_t length, myf_t flags);
|
||||||
|
|
||||||
|
struct mysql_malloc_service_st
|
||||||
|
{
|
||||||
|
mysql_malloc_t mysql_malloc;
|
||||||
|
mysql_realloc_t mysql_realloc;
|
||||||
|
mysql_claim_t mysql_claim;
|
||||||
|
mysql_free_t mysql_free;
|
||||||
|
my_memdup_t my_memdup;
|
||||||
|
my_strdup_t my_strdup;
|
||||||
|
my_strndup_t my_strndup;
|
||||||
|
};
|
||||||
|
|
||||||
|
extern struct mysql_malloc_service_st *mysql_malloc_service;
|
||||||
|
|
||||||
|
#ifdef MYSQL_DYNAMIC_PLUGIN
|
||||||
|
|
||||||
|
#define my_malloc mysql_malloc_service->mysql_malloc
|
||||||
|
#define my_realloc mysql_malloc_service->mysql_realloc
|
||||||
|
#define my_claim mysql_malloc_service->mysql_claim
|
||||||
|
#define my_free mysql_malloc_service->mysql_free
|
||||||
|
#define my_memdup mysql_malloc_service->my_memdup
|
||||||
|
#define my_strdup mysql_malloc_service->my_strdup
|
||||||
|
#define my_strndup mysql_malloc_service->my_strndup
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
extern void * my_malloc(PSI_memory_key key, size_t size, myf_t flags);
|
||||||
|
extern void * my_realloc(PSI_memory_key key, void *ptr, size_t size, myf_t flags);
|
||||||
|
extern void my_claim(void *ptr);
|
||||||
|
extern void my_free(void *ptr);
|
||||||
|
extern void * my_memdup(PSI_memory_key key, const void *from, size_t length, myf_t flags);
|
||||||
|
extern char * my_strdup(PSI_memory_key key, const char *from, myf_t flags);
|
||||||
|
extern char * my_strndup(PSI_memory_key key, const char *from, size_t length, myf_t flags);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
613
include/mysql_com.h
Normal file
613
include/mysql_com.h
Normal file
|
@ -0,0 +1,613 @@
|
||||||
|
/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
** Common definition between mysql server & client
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _mysql_com_h
|
||||||
|
#define _mysql_com_h
|
||||||
|
#include "binary_log_types.h"
|
||||||
|
#include "my_command.h"
|
||||||
|
#define HOSTNAME_LENGTH 60
|
||||||
|
#define SYSTEM_CHARSET_MBMAXLEN 3
|
||||||
|
#define FILENAME_CHARSET_MBMAXLEN 5
|
||||||
|
#define NAME_CHAR_LEN 64 /* Field/table name length */
|
||||||
|
#define USERNAME_CHAR_LENGTH 32
|
||||||
|
#define USERNAME_CHAR_LENGTH_STR "32"
|
||||||
|
#ifndef NAME_LEN
|
||||||
|
#define NAME_LEN (NAME_CHAR_LEN*SYSTEM_CHARSET_MBMAXLEN)
|
||||||
|
#endif
|
||||||
|
#define USERNAME_LENGTH (USERNAME_CHAR_LENGTH*SYSTEM_CHARSET_MBMAXLEN)
|
||||||
|
|
||||||
|
#define MYSQL_AUTODETECT_CHARSET_NAME "auto"
|
||||||
|
|
||||||
|
#define SERVER_VERSION_LENGTH 60
|
||||||
|
#define SQLSTATE_LENGTH 5
|
||||||
|
|
||||||
|
/*
|
||||||
|
Maximum length of comments
|
||||||
|
*/
|
||||||
|
#define TABLE_COMMENT_INLINE_MAXLEN 180 /* pre 6.0: 60 characters */
|
||||||
|
#define TABLE_COMMENT_MAXLEN 2048
|
||||||
|
#define COLUMN_COMMENT_MAXLEN 1024
|
||||||
|
#define INDEX_COMMENT_MAXLEN 1024
|
||||||
|
#define TABLE_PARTITION_COMMENT_MAXLEN 1024
|
||||||
|
|
||||||
|
/*
|
||||||
|
Maximum length of protocol packet.
|
||||||
|
OK packet length limit also restricted to this value as any length greater
|
||||||
|
than this value will have first byte of OK packet to be 254 thus does not
|
||||||
|
provide a means to identify if this is OK or EOF packet.
|
||||||
|
*/
|
||||||
|
#define MAX_PACKET_LENGTH (256L*256L*256L-1)
|
||||||
|
|
||||||
|
/*
|
||||||
|
USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain
|
||||||
|
username and hostname parts of the user identifier with trailing zero in
|
||||||
|
MySQL standard format:
|
||||||
|
user_name_part@host_name_part\0
|
||||||
|
*/
|
||||||
|
#define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_LENGTH + 2
|
||||||
|
|
||||||
|
#define LOCAL_HOST "localhost"
|
||||||
|
#define LOCAL_HOST_NAMEDPIPE "."
|
||||||
|
|
||||||
|
|
||||||
|
#if defined(_WIN32)
|
||||||
|
#define MYSQL_NAMEDPIPE "MySQL"
|
||||||
|
#define MYSQL_SERVICENAME "MySQL"
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
/* The length of the header part for each generated column in the .frm file. */
|
||||||
|
#define FRM_GCOL_HEADER_SIZE 4
|
||||||
|
/*
|
||||||
|
Maximum length of the expression statement defined for generated columns.
|
||||||
|
*/
|
||||||
|
#define GENERATED_COLUMN_EXPRESSION_MAXLEN 65535 - FRM_GCOL_HEADER_SIZE
|
||||||
|
/*
|
||||||
|
Length of random string sent by server on handshake; this is also length of
|
||||||
|
obfuscated password, received from client
|
||||||
|
*/
|
||||||
|
#define SCRAMBLE_LENGTH 20
|
||||||
|
#define AUTH_PLUGIN_DATA_PART_1_LENGTH 8
|
||||||
|
/* length of password stored in the db: new passwords are preceeded with '*' */
|
||||||
|
#define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1)
|
||||||
|
|
||||||
|
|
||||||
|
#define NOT_NULL_FLAG 1 /* Field can't be NULL */
|
||||||
|
#define PRI_KEY_FLAG 2 /* Field is part of a primary key */
|
||||||
|
#define UNIQUE_KEY_FLAG 4 /* Field is part of a unique key */
|
||||||
|
#define MULTIPLE_KEY_FLAG 8 /* Field is part of a key */
|
||||||
|
#define BLOB_FLAG 16 /* Field is a blob */
|
||||||
|
#define UNSIGNED_FLAG 32 /* Field is unsigned */
|
||||||
|
#define ZEROFILL_FLAG 64 /* Field is zerofill */
|
||||||
|
#define BINARY_FLAG 128 /* Field is binary */
|
||||||
|
|
||||||
|
/* The following are only sent to new clients */
|
||||||
|
#define ENUM_FLAG 256 /* field is an enum */
|
||||||
|
#define AUTO_INCREMENT_FLAG 512 /* field is a autoincrement field */
|
||||||
|
#define TIMESTAMP_FLAG 1024 /* Field is a timestamp */
|
||||||
|
#define SET_FLAG 2048 /* field is a set */
|
||||||
|
#define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */
|
||||||
|
#define ON_UPDATE_NOW_FLAG 8192 /* Field is set to NOW on UPDATE */
|
||||||
|
#define NUM_FLAG 32768 /* Field is num (for clients) */
|
||||||
|
#define PART_KEY_FLAG 16384 /* Intern; Part of some key */
|
||||||
|
#define GROUP_FLAG 32768 /* Intern: Group field */
|
||||||
|
#define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */
|
||||||
|
#define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */
|
||||||
|
#define GET_FIXED_FIELDS_FLAG (1 << 18) /* Used to get fields in item tree */
|
||||||
|
#define FIELD_IN_PART_FUNC_FLAG (1 << 19)/* Field part of partition func */
|
||||||
|
/**
|
||||||
|
Intern: Field in TABLE object for new version of altered table,
|
||||||
|
which participates in a newly added index.
|
||||||
|
*/
|
||||||
|
#define FIELD_IN_ADD_INDEX (1 << 20)
|
||||||
|
#define FIELD_IS_RENAMED (1<< 21) /* Intern: Field is being renamed */
|
||||||
|
#define FIELD_FLAGS_STORAGE_MEDIA 22 /* Field storage media, bit 22-23 */
|
||||||
|
#define FIELD_FLAGS_STORAGE_MEDIA_MASK (3 << FIELD_FLAGS_STORAGE_MEDIA)
|
||||||
|
#define FIELD_FLAGS_COLUMN_FORMAT 24 /* Field column format, bit 24-25 */
|
||||||
|
#define FIELD_FLAGS_COLUMN_FORMAT_MASK (3 << FIELD_FLAGS_COLUMN_FORMAT)
|
||||||
|
#define FIELD_IS_DROPPED (1<< 26) /* Intern: Field is being dropped */
|
||||||
|
#define EXPLICIT_NULL_FLAG (1<< 27) /* Field is explicitly specified as
|
||||||
|
NULL by the user */
|
||||||
|
|
||||||
|
#define REFRESH_GRANT 1 /* Refresh grant tables */
|
||||||
|
#define REFRESH_LOG 2 /* Start on new log file */
|
||||||
|
#define REFRESH_TABLES 4 /* close all tables */
|
||||||
|
#define REFRESH_HOSTS 8 /* Flush host cache */
|
||||||
|
#define REFRESH_STATUS 16 /* Flush status variables */
|
||||||
|
#define REFRESH_THREADS 32 /* Flush thread cache */
|
||||||
|
#define REFRESH_SLAVE 64 /* Reset master info and restart slave
|
||||||
|
thread */
|
||||||
|
#define REFRESH_MASTER 128 /* Remove all bin logs in the index
|
||||||
|
and truncate the index */
|
||||||
|
#define REFRESH_ERROR_LOG 256 /* Rotate only the erorr log */
|
||||||
|
#define REFRESH_ENGINE_LOG 512 /* Flush all storage engine logs */
|
||||||
|
#define REFRESH_BINARY_LOG 1024 /* Flush the binary log */
|
||||||
|
#define REFRESH_RELAY_LOG 2048 /* Flush the relay log */
|
||||||
|
#define REFRESH_GENERAL_LOG 4096 /* Flush the general log */
|
||||||
|
#define REFRESH_SLOW_LOG 8192 /* Flush the slow query log */
|
||||||
|
|
||||||
|
/* The following can't be set with mysql_refresh() */
|
||||||
|
#define REFRESH_READ_LOCK 16384 /* Lock tables for read */
|
||||||
|
#define REFRESH_FAST 32768 /* Intern flag */
|
||||||
|
|
||||||
|
/* RESET (remove all queries) from query cache */
|
||||||
|
#define REFRESH_QUERY_CACHE 65536
|
||||||
|
#define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */
|
||||||
|
#define REFRESH_DES_KEY_FILE 0x40000L
|
||||||
|
#define REFRESH_USER_RESOURCES 0x80000L
|
||||||
|
#define REFRESH_FOR_EXPORT 0x100000L /* FLUSH TABLES ... FOR EXPORT */
|
||||||
|
#define REFRESH_OPTIMIZER_COSTS 0x200000L /* FLUSH OPTIMIZER_COSTS */
|
||||||
|
|
||||||
|
#define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
|
||||||
|
#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
|
||||||
|
#define CLIENT_LONG_FLAG 4 /* Get all column flags */
|
||||||
|
#define CLIENT_CONNECT_WITH_DB 8 /* One can specify db on connect */
|
||||||
|
#define CLIENT_NO_SCHEMA 16 /* Don't allow database.table.column */
|
||||||
|
#define CLIENT_COMPRESS 32 /* Can use compression protocol */
|
||||||
|
#define CLIENT_ODBC 64 /* Odbc client */
|
||||||
|
#define CLIENT_LOCAL_FILES 128 /* Can use LOAD DATA LOCAL */
|
||||||
|
#define CLIENT_IGNORE_SPACE 256 /* Ignore spaces before '(' */
|
||||||
|
#define CLIENT_PROTOCOL_41 512 /* New 4.1 protocol */
|
||||||
|
#define CLIENT_INTERACTIVE 1024 /* This is an interactive client */
|
||||||
|
#define CLIENT_SSL 2048 /* Switch to SSL after handshake */
|
||||||
|
#define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */
|
||||||
|
#define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */
|
||||||
|
#define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */
|
||||||
|
#define CLIENT_RESERVED2 32768 /* Old flag for 4.1 authentication */
|
||||||
|
#define CLIENT_MULTI_STATEMENTS (1UL << 16) /* Enable/disable multi-stmt support */
|
||||||
|
#define CLIENT_MULTI_RESULTS (1UL << 17) /* Enable/disable multi-results */
|
||||||
|
#define CLIENT_PS_MULTI_RESULTS (1UL << 18) /* Multi-results in PS-protocol */
|
||||||
|
|
||||||
|
#define CLIENT_PLUGIN_AUTH (1UL << 19) /* Client supports plugin authentication */
|
||||||
|
#define CLIENT_CONNECT_ATTRS (1UL << 20) /* Client supports connection attributes */
|
||||||
|
|
||||||
|
/* Enable authentication response packet to be larger than 255 bytes. */
|
||||||
|
#define CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA (1UL << 21)
|
||||||
|
|
||||||
|
/* Don't close the connection for a connection with expired password. */
|
||||||
|
#define CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS (1UL << 22)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Capable of handling server state change information. Its a hint to the
|
||||||
|
server to include the state change information in Ok packet.
|
||||||
|
*/
|
||||||
|
#define CLIENT_SESSION_TRACK (1UL << 23)
|
||||||
|
/* Client no longer needs EOF packet */
|
||||||
|
#define CLIENT_DEPRECATE_EOF (1UL << 24)
|
||||||
|
|
||||||
|
#define CLIENT_SSL_VERIFY_SERVER_CERT (1UL << 30)
|
||||||
|
#define CLIENT_REMEMBER_OPTIONS (1UL << 31)
|
||||||
|
|
||||||
|
#ifdef HAVE_COMPRESS
|
||||||
|
#define CAN_CLIENT_COMPRESS CLIENT_COMPRESS
|
||||||
|
#else
|
||||||
|
#define CAN_CLIENT_COMPRESS 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Gather all possible capabilites (flags) supported by the server */
|
||||||
|
#define CLIENT_ALL_FLAGS (CLIENT_LONG_PASSWORD \
|
||||||
|
| CLIENT_FOUND_ROWS \
|
||||||
|
| CLIENT_LONG_FLAG \
|
||||||
|
| CLIENT_CONNECT_WITH_DB \
|
||||||
|
| CLIENT_NO_SCHEMA \
|
||||||
|
| CLIENT_COMPRESS \
|
||||||
|
| CLIENT_ODBC \
|
||||||
|
| CLIENT_LOCAL_FILES \
|
||||||
|
| CLIENT_IGNORE_SPACE \
|
||||||
|
| CLIENT_PROTOCOL_41 \
|
||||||
|
| CLIENT_INTERACTIVE \
|
||||||
|
| CLIENT_SSL \
|
||||||
|
| CLIENT_IGNORE_SIGPIPE \
|
||||||
|
| CLIENT_TRANSACTIONS \
|
||||||
|
| CLIENT_RESERVED \
|
||||||
|
| CLIENT_RESERVED2 \
|
||||||
|
| CLIENT_MULTI_STATEMENTS \
|
||||||
|
| CLIENT_MULTI_RESULTS \
|
||||||
|
| CLIENT_PS_MULTI_RESULTS \
|
||||||
|
| CLIENT_SSL_VERIFY_SERVER_CERT \
|
||||||
|
| CLIENT_REMEMBER_OPTIONS \
|
||||||
|
| CLIENT_PLUGIN_AUTH \
|
||||||
|
| CLIENT_CONNECT_ATTRS \
|
||||||
|
| CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA \
|
||||||
|
| CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS \
|
||||||
|
| CLIENT_SESSION_TRACK \
|
||||||
|
| CLIENT_DEPRECATE_EOF \
|
||||||
|
)
|
||||||
|
|
||||||
|
/*
|
||||||
|
Switch off the flags that are optional and depending on build flags
|
||||||
|
If any of the optional flags is supported by the build it will be switched
|
||||||
|
on before sending to the client during the connection handshake.
|
||||||
|
*/
|
||||||
|
#define CLIENT_BASIC_FLAGS (((CLIENT_ALL_FLAGS & ~CLIENT_SSL) \
|
||||||
|
& ~CLIENT_COMPRESS) \
|
||||||
|
& ~CLIENT_SSL_VERIFY_SERVER_CERT)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Is raised when a multi-statement transaction
|
||||||
|
has been started, either explicitly, by means
|
||||||
|
of BEGIN or COMMIT AND CHAIN, or
|
||||||
|
implicitly, by the first transactional
|
||||||
|
statement, when autocommit=off.
|
||||||
|
*/
|
||||||
|
#define SERVER_STATUS_IN_TRANS 1
|
||||||
|
#define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */
|
||||||
|
#define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */
|
||||||
|
#define SERVER_QUERY_NO_GOOD_INDEX_USED 16
|
||||||
|
#define SERVER_QUERY_NO_INDEX_USED 32
|
||||||
|
/**
|
||||||
|
The server was able to fulfill the clients request and opened a
|
||||||
|
read-only non-scrollable cursor for a query. This flag comes
|
||||||
|
in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
|
||||||
|
*/
|
||||||
|
#define SERVER_STATUS_CURSOR_EXISTS 64
|
||||||
|
/**
|
||||||
|
This flag is sent when a read-only cursor is exhausted, in reply to
|
||||||
|
COM_STMT_FETCH command.
|
||||||
|
*/
|
||||||
|
#define SERVER_STATUS_LAST_ROW_SENT 128
|
||||||
|
#define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */
|
||||||
|
#define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
|
||||||
|
/**
|
||||||
|
Sent to the client if after a prepared statement reprepare
|
||||||
|
we discovered that the new statement returns a different
|
||||||
|
number of result set columns.
|
||||||
|
*/
|
||||||
|
#define SERVER_STATUS_METADATA_CHANGED 1024
|
||||||
|
#define SERVER_QUERY_WAS_SLOW 2048
|
||||||
|
|
||||||
|
/**
|
||||||
|
To mark ResultSet containing output parameter values.
|
||||||
|
*/
|
||||||
|
#define SERVER_PS_OUT_PARAMS 4096
|
||||||
|
|
||||||
|
/**
|
||||||
|
Set at the same time as SERVER_STATUS_IN_TRANS if the started
|
||||||
|
multi-statement transaction is a read-only transaction. Cleared
|
||||||
|
when the transaction commits or aborts. Since this flag is sent
|
||||||
|
to clients in OK and EOF packets, the flag indicates the
|
||||||
|
transaction status at the end of command execution.
|
||||||
|
*/
|
||||||
|
#define SERVER_STATUS_IN_TRANS_READONLY 8192
|
||||||
|
|
||||||
|
/**
|
||||||
|
This status flag, when on, implies that one of the state information has
|
||||||
|
changed on the server because of the execution of the last statement.
|
||||||
|
*/
|
||||||
|
#define SERVER_SESSION_STATE_CHANGED (1UL << 14)
|
||||||
|
|
||||||
|
/**
|
||||||
|
Server status flags that must be cleared when starting
|
||||||
|
execution of a new SQL statement.
|
||||||
|
Flags from this set are only added to the
|
||||||
|
current server status by the execution engine, but
|
||||||
|
never removed -- the execution engine expects them
|
||||||
|
to disappear automagically by the next command.
|
||||||
|
*/
|
||||||
|
#define SERVER_STATUS_CLEAR_SET (SERVER_QUERY_NO_GOOD_INDEX_USED| \
|
||||||
|
SERVER_QUERY_NO_INDEX_USED|\
|
||||||
|
SERVER_MORE_RESULTS_EXISTS|\
|
||||||
|
SERVER_STATUS_METADATA_CHANGED |\
|
||||||
|
SERVER_QUERY_WAS_SLOW |\
|
||||||
|
SERVER_STATUS_DB_DROPPED |\
|
||||||
|
SERVER_STATUS_CURSOR_EXISTS|\
|
||||||
|
SERVER_STATUS_LAST_ROW_SENT|\
|
||||||
|
SERVER_SESSION_STATE_CHANGED)
|
||||||
|
|
||||||
|
#define MYSQL_ERRMSG_SIZE 512
|
||||||
|
#define NET_READ_TIMEOUT 30 /* Timeout on read */
|
||||||
|
#define NET_WRITE_TIMEOUT 60 /* Timeout on write */
|
||||||
|
#define NET_WAIT_TIMEOUT 8*60*60 /* Wait for new query */
|
||||||
|
|
||||||
|
#define ONLY_KILL_QUERY 1
|
||||||
|
|
||||||
|
|
||||||
|
struct st_vio; /* Only C */
|
||||||
|
typedef struct st_vio Vio;
|
||||||
|
|
||||||
|
#define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
|
||||||
|
#define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
|
||||||
|
#define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
|
||||||
|
#define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
|
||||||
|
#define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
|
||||||
|
#define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */
|
||||||
|
#define MAX_BLOB_WIDTH 16777216 /* Default width for blob */
|
||||||
|
|
||||||
|
typedef struct st_net {
|
||||||
|
Vio *vio;
|
||||||
|
unsigned char *buff,*buff_end,*write_pos,*read_pos;
|
||||||
|
my_socket fd; /* For Perl DBI/dbd */
|
||||||
|
/*
|
||||||
|
The following variable is set if we are doing several queries in one
|
||||||
|
command ( as in LOAD TABLE ... FROM MASTER ),
|
||||||
|
and do not want to confuse the client with OK at the wrong time
|
||||||
|
*/
|
||||||
|
unsigned long remain_in_buf,length, buf_length, where_b;
|
||||||
|
unsigned long max_packet,max_packet_size;
|
||||||
|
unsigned int pkt_nr,compress_pkt_nr;
|
||||||
|
unsigned int write_timeout, read_timeout, retry_count;
|
||||||
|
int fcntl;
|
||||||
|
unsigned int *return_status;
|
||||||
|
unsigned char reading_or_writing;
|
||||||
|
char save_char;
|
||||||
|
my_bool unused1; /* Please remove with the next incompatible ABI change */
|
||||||
|
my_bool unused2; /* Please remove with the next incompatible ABI change */
|
||||||
|
my_bool compress;
|
||||||
|
my_bool unused3; /* Please remove with the next incompatible ABI change. */
|
||||||
|
/*
|
||||||
|
Pointer to query object in query cache, do not equal NULL (0) for
|
||||||
|
queries in cache that have not stored its results yet
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
Unused, please remove with the next incompatible ABI change.
|
||||||
|
*/
|
||||||
|
unsigned char *unused;
|
||||||
|
unsigned int last_errno;
|
||||||
|
unsigned char error;
|
||||||
|
my_bool unused4; /* Please remove with the next incompatible ABI change. */
|
||||||
|
my_bool unused5; /* Please remove with the next incompatible ABI change. */
|
||||||
|
/** Client library error message buffer. Actually belongs to struct MYSQL. */
|
||||||
|
char last_error[MYSQL_ERRMSG_SIZE];
|
||||||
|
/** Client library sqlstate buffer. Set along with the error message. */
|
||||||
|
char sqlstate[SQLSTATE_LENGTH+1];
|
||||||
|
/**
|
||||||
|
Extension pointer, for the caller private use.
|
||||||
|
Any program linking with the networking library can use this pointer,
|
||||||
|
which is handy when private connection specific data needs to be
|
||||||
|
maintained.
|
||||||
|
The mysqld server process uses this pointer internally,
|
||||||
|
to maintain the server internal instrumentation for the connection.
|
||||||
|
*/
|
||||||
|
void *extension;
|
||||||
|
} NET;
|
||||||
|
|
||||||
|
|
||||||
|
#define packet_error (~(unsigned long) 0)
|
||||||
|
/* For backward compatibility */
|
||||||
|
#define CLIENT_MULTI_QUERIES CLIENT_MULTI_STATEMENTS
|
||||||
|
#define FIELD_TYPE_DECIMAL MYSQL_TYPE_DECIMAL
|
||||||
|
#define FIELD_TYPE_NEWDECIMAL MYSQL_TYPE_NEWDECIMAL
|
||||||
|
#define FIELD_TYPE_TINY MYSQL_TYPE_TINY
|
||||||
|
#define FIELD_TYPE_SHORT MYSQL_TYPE_SHORT
|
||||||
|
#define FIELD_TYPE_LONG MYSQL_TYPE_LONG
|
||||||
|
#define FIELD_TYPE_FLOAT MYSQL_TYPE_FLOAT
|
||||||
|
#define FIELD_TYPE_DOUBLE MYSQL_TYPE_DOUBLE
|
||||||
|
#define FIELD_TYPE_NULL MYSQL_TYPE_NULL
|
||||||
|
#define FIELD_TYPE_TIMESTAMP MYSQL_TYPE_TIMESTAMP
|
||||||
|
#define FIELD_TYPE_LONGLONG MYSQL_TYPE_LONGLONG
|
||||||
|
#define FIELD_TYPE_INT24 MYSQL_TYPE_INT24
|
||||||
|
#define FIELD_TYPE_DATE MYSQL_TYPE_DATE
|
||||||
|
#define FIELD_TYPE_TIME MYSQL_TYPE_TIME
|
||||||
|
#define FIELD_TYPE_DATETIME MYSQL_TYPE_DATETIME
|
||||||
|
#define FIELD_TYPE_YEAR MYSQL_TYPE_YEAR
|
||||||
|
#define FIELD_TYPE_NEWDATE MYSQL_TYPE_NEWDATE
|
||||||
|
#define FIELD_TYPE_ENUM MYSQL_TYPE_ENUM
|
||||||
|
#define FIELD_TYPE_SET MYSQL_TYPE_SET
|
||||||
|
#define FIELD_TYPE_TINY_BLOB MYSQL_TYPE_TINY_BLOB
|
||||||
|
#define FIELD_TYPE_MEDIUM_BLOB MYSQL_TYPE_MEDIUM_BLOB
|
||||||
|
#define FIELD_TYPE_LONG_BLOB MYSQL_TYPE_LONG_BLOB
|
||||||
|
#define FIELD_TYPE_BLOB MYSQL_TYPE_BLOB
|
||||||
|
#define FIELD_TYPE_VAR_STRING MYSQL_TYPE_VAR_STRING
|
||||||
|
#define FIELD_TYPE_STRING MYSQL_TYPE_STRING
|
||||||
|
#define FIELD_TYPE_CHAR MYSQL_TYPE_TINY
|
||||||
|
#define FIELD_TYPE_INTERVAL MYSQL_TYPE_ENUM
|
||||||
|
#define FIELD_TYPE_GEOMETRY MYSQL_TYPE_GEOMETRY
|
||||||
|
#define FIELD_TYPE_BIT MYSQL_TYPE_BIT
|
||||||
|
|
||||||
|
|
||||||
|
/* Shutdown/kill enums and constants */
|
||||||
|
|
||||||
|
/* Bits for THD::killable. */
|
||||||
|
#define MYSQL_SHUTDOWN_KILLABLE_CONNECT (unsigned char)(1 << 0)
|
||||||
|
#define MYSQL_SHUTDOWN_KILLABLE_TRANS (unsigned char)(1 << 1)
|
||||||
|
#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
|
||||||
|
#define MYSQL_SHUTDOWN_KILLABLE_UPDATE (unsigned char)(1 << 3)
|
||||||
|
|
||||||
|
enum mysql_enum_shutdown_level {
|
||||||
|
/*
|
||||||
|
We want levels to be in growing order of hardness (because we use number
|
||||||
|
comparisons). Note that DEFAULT does not respect the growing property, but
|
||||||
|
it's ok.
|
||||||
|
*/
|
||||||
|
SHUTDOWN_DEFAULT = 0,
|
||||||
|
/* wait for existing connections to finish */
|
||||||
|
SHUTDOWN_WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
|
||||||
|
/* wait for existing trans to finish */
|
||||||
|
SHUTDOWN_WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
|
||||||
|
/* wait for existing updates to finish (=> no partial MyISAM update) */
|
||||||
|
SHUTDOWN_WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
|
||||||
|
/* flush InnoDB buffers and other storage engines' buffers*/
|
||||||
|
SHUTDOWN_WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
|
||||||
|
/* don't flush InnoDB buffers, flush other storage engines' buffers*/
|
||||||
|
SHUTDOWN_WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
|
||||||
|
/* Now the 2 levels of the KILL command */
|
||||||
|
KILL_QUERY= 254,
|
||||||
|
KILL_CONNECTION= 255
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
enum enum_cursor_type
|
||||||
|
{
|
||||||
|
CURSOR_TYPE_NO_CURSOR= 0,
|
||||||
|
CURSOR_TYPE_READ_ONLY= 1,
|
||||||
|
CURSOR_TYPE_FOR_UPDATE= 2,
|
||||||
|
CURSOR_TYPE_SCROLLABLE= 4
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/* options for mysql_set_option */
|
||||||
|
enum enum_mysql_set_option
|
||||||
|
{
|
||||||
|
MYSQL_OPTION_MULTI_STATEMENTS_ON,
|
||||||
|
MYSQL_OPTION_MULTI_STATEMENTS_OFF
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
Type of state change information that the server can include in the Ok
|
||||||
|
packet.
|
||||||
|
Note : 1) session_state_type shouldn't go past 255 (i.e. 1-byte boundary).
|
||||||
|
2) Modify the definition of SESSION_TRACK_END when a new member is
|
||||||
|
added.
|
||||||
|
*/
|
||||||
|
enum enum_session_state_type
|
||||||
|
{
|
||||||
|
SESSION_TRACK_SYSTEM_VARIABLES, /* Session system variables */
|
||||||
|
SESSION_TRACK_SCHEMA, /* Current schema */
|
||||||
|
SESSION_TRACK_STATE_CHANGE, /* track session state changes */
|
||||||
|
SESSION_TRACK_GTIDS,
|
||||||
|
SESSION_TRACK_TRANSACTION_CHARACTERISTICS, /* Transaction chistics */
|
||||||
|
SESSION_TRACK_TRANSACTION_STATE /* Transaction state */
|
||||||
|
};
|
||||||
|
|
||||||
|
#define SESSION_TRACK_BEGIN SESSION_TRACK_SYSTEM_VARIABLES
|
||||||
|
|
||||||
|
#define SESSION_TRACK_END SESSION_TRACK_TRANSACTION_STATE
|
||||||
|
|
||||||
|
#define IS_SESSION_STATE_TYPE(T) \
|
||||||
|
(((int)(T) >= SESSION_TRACK_BEGIN) && ((T) <= SESSION_TRACK_END))
|
||||||
|
|
||||||
|
#define net_new_transaction(net) ((net)->pkt_nr=0)
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
my_bool my_net_init(NET *net, Vio* vio);
|
||||||
|
void my_net_local_init(NET *net);
|
||||||
|
void net_end(NET *net);
|
||||||
|
void net_clear(NET *net, my_bool check_buffer);
|
||||||
|
void net_claim_memory_ownership(NET *net);
|
||||||
|
my_bool net_realloc(NET *net, size_t length);
|
||||||
|
my_bool net_flush(NET *net);
|
||||||
|
my_bool my_net_write(NET *net,const unsigned char *packet, size_t len);
|
||||||
|
my_bool net_write_command(NET *net,unsigned char command,
|
||||||
|
const unsigned char *header, size_t head_len,
|
||||||
|
const unsigned char *packet, size_t len);
|
||||||
|
my_bool net_write_packet(NET *net, const unsigned char *packet, size_t length);
|
||||||
|
unsigned long my_net_read(NET *net);
|
||||||
|
|
||||||
|
#ifdef MY_GLOBAL_INCLUDED
|
||||||
|
void my_net_set_write_timeout(NET *net, uint timeout);
|
||||||
|
void my_net_set_read_timeout(NET *net, uint timeout);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
struct rand_struct {
|
||||||
|
unsigned long seed1,seed2,max_value;
|
||||||
|
double max_value_dbl;
|
||||||
|
};
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* The following is for user defined functions */
|
||||||
|
|
||||||
|
enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT,
|
||||||
|
DECIMAL_RESULT};
|
||||||
|
|
||||||
|
typedef struct st_udf_args
|
||||||
|
{
|
||||||
|
unsigned int arg_count; /* Number of arguments */
|
||||||
|
enum Item_result *arg_type; /* Pointer to item_results */
|
||||||
|
char **args; /* Pointer to argument */
|
||||||
|
unsigned long *lengths; /* Length of string arguments */
|
||||||
|
char *maybe_null; /* Set to 1 for all maybe_null args */
|
||||||
|
char **attributes; /* Pointer to attribute name */
|
||||||
|
unsigned long *attribute_lengths; /* Length of attribute arguments */
|
||||||
|
void *extension;
|
||||||
|
} UDF_ARGS;
|
||||||
|
|
||||||
|
/* This holds information about the result */
|
||||||
|
|
||||||
|
typedef struct st_udf_init
|
||||||
|
{
|
||||||
|
my_bool maybe_null; /* 1 if function can return NULL */
|
||||||
|
unsigned int decimals; /* for real functions */
|
||||||
|
unsigned long max_length; /* For string functions */
|
||||||
|
char *ptr; /* free pointer for function data */
|
||||||
|
my_bool const_item; /* 1 if function always returns the same value */
|
||||||
|
void *extension;
|
||||||
|
} UDF_INIT;
|
||||||
|
/*
|
||||||
|
TODO: add a notion for determinism of the UDF.
|
||||||
|
See Item_udf_func::update_used_tables ()
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Constants when using compression */
|
||||||
|
#define NET_HEADER_SIZE 4 /* standard header size */
|
||||||
|
#define COMP_HEADER_SIZE 3 /* compression header extra size */
|
||||||
|
|
||||||
|
/* Prototypes to password functions */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
These functions are used for authentication by client and server and
|
||||||
|
implemented in sql/password.c
|
||||||
|
*/
|
||||||
|
|
||||||
|
void randominit(struct rand_struct *, unsigned long seed1,
|
||||||
|
unsigned long seed2);
|
||||||
|
double my_rnd(struct rand_struct *);
|
||||||
|
void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
|
||||||
|
|
||||||
|
void hash_password(unsigned long *to, const char *password, unsigned int password_len);
|
||||||
|
void make_scrambled_password_323(char *to, const char *password);
|
||||||
|
void scramble_323(char *to, const char *message, const char *password);
|
||||||
|
my_bool check_scramble_323(const unsigned char *reply, const char *message,
|
||||||
|
unsigned long *salt);
|
||||||
|
void get_salt_from_password_323(unsigned long *res, const char *password);
|
||||||
|
void make_password_from_salt_323(char *to, const unsigned long *salt);
|
||||||
|
|
||||||
|
void make_scrambled_password(char *to, const char *password);
|
||||||
|
void scramble(char *to, const char *message, const char *password);
|
||||||
|
my_bool check_scramble(const unsigned char *reply, const char *message,
|
||||||
|
const unsigned char *hash_stage2);
|
||||||
|
void get_salt_from_password(unsigned char *res, const char *password);
|
||||||
|
void make_password_from_salt(char *to, const unsigned char *hash_stage2);
|
||||||
|
char *octet2hex(char *to, const char *str, unsigned int len);
|
||||||
|
|
||||||
|
/* end of password.c */
|
||||||
|
|
||||||
|
char *get_tty_password(const char *opt_message);
|
||||||
|
const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
|
||||||
|
|
||||||
|
/* Some other useful functions */
|
||||||
|
|
||||||
|
my_bool my_thread_init(void);
|
||||||
|
void my_thread_end(void);
|
||||||
|
|
||||||
|
#ifdef MY_GLOBAL_INCLUDED
|
||||||
|
ulong STDCALL net_field_length(uchar **packet);
|
||||||
|
my_ulonglong net_field_length_ll(uchar **packet);
|
||||||
|
uchar *net_store_length(uchar *pkg, ulonglong length);
|
||||||
|
unsigned int net_length_size(ulonglong num);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define NULL_LENGTH ((unsigned long) ~0) /* For net_store_length */
|
||||||
|
#define MYSQL_STMT_HEADER 4
|
||||||
|
#define MYSQL_LONG_DATA_HEADER 6
|
||||||
|
|
||||||
|
#define NOT_FIXED_DEC 31
|
||||||
|
#endif
|
41
include/mysql_com_server.h
Normal file
41
include/mysql_com_server.h
Normal file
|
@ -0,0 +1,41 @@
|
||||||
|
/* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Definitions private to the server,
|
||||||
|
used in the networking layer to notify specific events.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _mysql_com_server_h
|
||||||
|
#define _mysql_com_server_h
|
||||||
|
|
||||||
|
struct st_net_server;
|
||||||
|
|
||||||
|
typedef void (*before_header_callback_fn)
|
||||||
|
(struct st_net *net, void *user_data, size_t count);
|
||||||
|
|
||||||
|
typedef void (*after_header_callback_fn)
|
||||||
|
(struct st_net *net, void *user_data, size_t count, my_bool rc);
|
||||||
|
|
||||||
|
struct st_net_server
|
||||||
|
{
|
||||||
|
before_header_callback_fn m_before_header;
|
||||||
|
after_header_callback_fn m_after_header;
|
||||||
|
void *m_user_data;
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct st_net_server NET_SERVER;
|
||||||
|
|
||||||
|
#endif
|
29
include/mysql_embed.h
Normal file
29
include/mysql_embed.h
Normal file
|
@ -0,0 +1,29 @@
|
||||||
|
#ifndef MYSQL_EMBED_INCLUDED
|
||||||
|
#define MYSQL_EMBED_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/* Defines that are unique to the embedded version of MySQL */
|
||||||
|
|
||||||
|
#ifdef EMBEDDED_LIBRARY
|
||||||
|
|
||||||
|
/* Things we don't need in the embedded version of MySQL */
|
||||||
|
/* TODO HF add #undef HAVE_VIO if we don't want client in embedded library */
|
||||||
|
|
||||||
|
#undef HAVE_DLOPEN /* No udf functions */
|
||||||
|
|
||||||
|
#endif /* EMBEDDED_LIBRARY */
|
||||||
|
#endif /* MYSQL_EMBED_INCLUDED */
|
55
include/mysql_time.h
Normal file
55
include/mysql_time.h
Normal file
|
@ -0,0 +1,55 @@
|
||||||
|
/* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
|
||||||
|
|
||||||
|
#ifndef _mysql_time_h_
|
||||||
|
#define _mysql_time_h_
|
||||||
|
|
||||||
|
/*
|
||||||
|
Time declarations shared between the server and client API:
|
||||||
|
you should not add anything to this header unless it's used
|
||||||
|
(and hence should be visible) in mysql.h.
|
||||||
|
If you're looking for a place to add new time-related declaration,
|
||||||
|
it's most likely my_time.h. See also "C API Handling of Date
|
||||||
|
and Time Values" chapter in documentation.
|
||||||
|
*/
|
||||||
|
|
||||||
|
enum enum_mysql_timestamp_type
|
||||||
|
{
|
||||||
|
MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
|
||||||
|
MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
Structure which is used to represent datetime values inside MySQL.
|
||||||
|
|
||||||
|
We assume that values in this structure are normalized, i.e. year <= 9999,
|
||||||
|
month <= 12, day <= 31, hour <= 23, hour <= 59, hour <= 59. Many functions
|
||||||
|
in server such as my_system_gmt_sec() or make_time() family of functions
|
||||||
|
rely on this (actually now usage of make_*() family relies on a bit weaker
|
||||||
|
restriction). Also functions that produce MYSQL_TIME as result ensure this.
|
||||||
|
There is one exception to this rule though if this structure holds time
|
||||||
|
value (time_type == MYSQL_TIMESTAMP_TIME) days and hour member can hold
|
||||||
|
bigger values.
|
||||||
|
*/
|
||||||
|
typedef struct st_mysql_time
|
||||||
|
{
|
||||||
|
unsigned int year, month, day, hour, minute, second;
|
||||||
|
unsigned long second_part; /**< microseconds */
|
||||||
|
my_bool neg;
|
||||||
|
enum enum_mysql_timestamp_type time_type;
|
||||||
|
} MYSQL_TIME;
|
||||||
|
|
||||||
|
#endif /* _mysql_time_h_ */
|
31
include/mysql_version.h
Normal file
31
include/mysql_version.h
Normal file
|
@ -0,0 +1,31 @@
|
||||||
|
/* Copyright Abandoned 1996,1999 TCX DataKonsult AB & Monty Program KB
|
||||||
|
& Detron HB, 1996, 1999-2004, 2007 MySQL AB.
|
||||||
|
This file is public domain and comes with NO WARRANTY of any kind
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Version numbers for protocol & mysqld */
|
||||||
|
|
||||||
|
#ifndef _mysql_version_h
|
||||||
|
#define _mysql_version_h
|
||||||
|
#ifdef _CUSTOMCONFIG_
|
||||||
|
#include <custom_conf.h>
|
||||||
|
#else
|
||||||
|
#define PROTOCOL_VERSION 10
|
||||||
|
#define MYSQL_SERVER_VERSION "5.7.16"
|
||||||
|
#define MYSQL_VERSION_ID 50716
|
||||||
|
#define MYSQL_PORT 3306
|
||||||
|
#define MYSQL_PORT_DEFAULT 0
|
||||||
|
#define MYSQL_UNIX_ADDR "/tmp/mysql.sock"
|
||||||
|
#define MYSQL_CONFIG_NAME "my"
|
||||||
|
#define MYSQL_COMPILATION_COMMENT "MySQL Connector/C (GPL)"
|
||||||
|
#define LIBMYSQL_VERSION "6.1.9"
|
||||||
|
#define LIBMYSQL_VERSION_ID 60109
|
||||||
|
|
||||||
|
/* mysqld compile time options */
|
||||||
|
#endif /* _CUSTOMCONFIG_ */
|
||||||
|
|
||||||
|
#ifndef LICENSE
|
||||||
|
#define LICENSE GPL
|
||||||
|
#endif /* LICENSE */
|
||||||
|
|
||||||
|
#endif /* _mysql_version_h */
|
1082
include/mysqld_ername.h
Normal file
1082
include/mysqld_ername.h
Normal file
File diff suppressed because it is too large
Load Diff
1089
include/mysqld_error.h
Normal file
1089
include/mysqld_error.h
Normal file
File diff suppressed because it is too large
Load Diff
206
include/sql_common.h
Normal file
206
include/sql_common.h
Normal file
|
@ -0,0 +1,206 @@
|
||||||
|
#ifndef SQL_COMMON_INCLUDED
|
||||||
|
#define SQL_COMMON_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#define SQL_COMMON_INCLUDED
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <mysql.h>
|
||||||
|
#include <hash.h>
|
||||||
|
|
||||||
|
extern const char *unknown_sqlstate;
|
||||||
|
extern const char *cant_connect_sqlstate;
|
||||||
|
extern const char *not_error_sqlstate;
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
Free all memory allocated in MYSQL handle except the
|
||||||
|
current options.
|
||||||
|
*/
|
||||||
|
void mysql_close_free(MYSQL *mysql);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Clear connection options stored in MYSQL handle and
|
||||||
|
free memory used by them.
|
||||||
|
*/
|
||||||
|
void mysql_close_free_options(MYSQL *mysql);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
The structure is used to hold the state change information
|
||||||
|
received from the server. LIST functions are used for manipulation
|
||||||
|
of the members of the structure.
|
||||||
|
*/
|
||||||
|
typedef struct st_session_track_info_node {
|
||||||
|
/** head_node->data is a LEX_STRING which contains the variable name. */
|
||||||
|
LIST *head_node;
|
||||||
|
LIST *current_node;
|
||||||
|
} STATE_INFO_NODE;
|
||||||
|
|
||||||
|
/**
|
||||||
|
Store the change info received from the server in an array of linked lists
|
||||||
|
with STATE_INFO_NODE elements (one per state type).
|
||||||
|
*/
|
||||||
|
typedef struct st_session_track_info {
|
||||||
|
/** Array of STATE_NODE_INFO elements (one per state type). */
|
||||||
|
struct st_session_track_info_node info_list[SESSION_TRACK_END + 1];
|
||||||
|
} STATE_INFO;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Access to MYSQL::extension member.
|
||||||
|
|
||||||
|
Note: functions mysql_extension_{init,free}() are defined
|
||||||
|
in client.c.
|
||||||
|
*/
|
||||||
|
|
||||||
|
struct st_mysql_trace_info;
|
||||||
|
|
||||||
|
typedef struct st_mysql_extension {
|
||||||
|
struct st_mysql_trace_info *trace_data;
|
||||||
|
struct st_session_track_info state_change;
|
||||||
|
} MYSQL_EXTENSION;
|
||||||
|
|
||||||
|
/* "Constructor/destructor" for MYSQL extension structure. */
|
||||||
|
struct st_mysql_extension* mysql_extension_init(struct st_mysql*);
|
||||||
|
void mysql_extension_free(struct st_mysql_extension*);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Note: Allocated extension structure is freed in mysql_close_free()
|
||||||
|
called by mysql_close().
|
||||||
|
*/
|
||||||
|
#define MYSQL_EXTENSION_PTR(H) \
|
||||||
|
( \
|
||||||
|
(struct st_mysql_extension*) \
|
||||||
|
( (H)->extension ? \
|
||||||
|
(H)->extension : ((H)->extension= mysql_extension_init(H)) \
|
||||||
|
) \
|
||||||
|
)
|
||||||
|
|
||||||
|
|
||||||
|
struct st_mysql_options_extention {
|
||||||
|
char *plugin_dir;
|
||||||
|
char *default_auth;
|
||||||
|
char *ssl_crl; /* PEM CRL file */
|
||||||
|
char *ssl_crlpath; /* PEM directory of CRL-s? */
|
||||||
|
HASH connection_attributes;
|
||||||
|
char *server_public_key_path;
|
||||||
|
size_t connection_attributes_length;
|
||||||
|
my_bool enable_cleartext_plugin;
|
||||||
|
my_bool unused0; /* Former ssl_enforce */
|
||||||
|
char *tls_version; /* TLS version option */
|
||||||
|
long ssl_ctx_flags; /* SSL ctx options flag */
|
||||||
|
unsigned int ssl_mode;
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct st_mysql_methods
|
||||||
|
{
|
||||||
|
my_bool (*read_query_result)(MYSQL *mysql);
|
||||||
|
my_bool (*advanced_command)(MYSQL *mysql,
|
||||||
|
enum enum_server_command command,
|
||||||
|
const unsigned char *header,
|
||||||
|
size_t header_length,
|
||||||
|
const unsigned char *arg,
|
||||||
|
size_t arg_length,
|
||||||
|
my_bool skip_check,
|
||||||
|
MYSQL_STMT *stmt);
|
||||||
|
MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
|
||||||
|
unsigned int fields);
|
||||||
|
MYSQL_RES * (*use_result)(MYSQL *mysql);
|
||||||
|
void (*fetch_lengths)(unsigned long *to,
|
||||||
|
MYSQL_ROW column, unsigned int field_count);
|
||||||
|
void (*flush_use_result)(MYSQL *mysql, my_bool flush_all_results);
|
||||||
|
int (*read_change_user_result)(MYSQL *mysql);
|
||||||
|
#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY)
|
||||||
|
MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
|
||||||
|
my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
|
||||||
|
int (*stmt_execute)(MYSQL_STMT *stmt);
|
||||||
|
int (*read_binary_rows)(MYSQL_STMT *stmt);
|
||||||
|
int (*unbuffered_fetch)(MYSQL *mysql, char **row);
|
||||||
|
void (*free_embedded_thd)(MYSQL *mysql);
|
||||||
|
const char *(*read_statistics)(MYSQL *mysql);
|
||||||
|
my_bool (*next_result)(MYSQL *mysql);
|
||||||
|
int (*read_rows_from_cursor)(MYSQL_STMT *stmt);
|
||||||
|
void (*free_rows)(MYSQL_DATA *cur);
|
||||||
|
#endif
|
||||||
|
} MYSQL_METHODS;
|
||||||
|
|
||||||
|
#define simple_command(mysql, command, arg, length, skip_check) \
|
||||||
|
((mysql)->methods \
|
||||||
|
? (*(mysql)->methods->advanced_command)(mysql, command, 0, \
|
||||||
|
0, arg, length, skip_check, NULL) \
|
||||||
|
: (set_mysql_error(mysql, CR_COMMANDS_OUT_OF_SYNC, unknown_sqlstate), 1))
|
||||||
|
#define stmt_command(mysql, command, arg, length, stmt) \
|
||||||
|
((mysql)->methods \
|
||||||
|
? (*(mysql)->methods->advanced_command)(mysql, command, 0, \
|
||||||
|
0, arg, length, 1, stmt) \
|
||||||
|
: (set_mysql_error(mysql, CR_COMMANDS_OUT_OF_SYNC, unknown_sqlstate), 1))
|
||||||
|
|
||||||
|
extern CHARSET_INFO *default_client_charset_info;
|
||||||
|
MYSQL_FIELD *unpack_fields(MYSQL *mysql, MYSQL_ROWS *data,MEM_ROOT *alloc,
|
||||||
|
uint fields, my_bool default_value,
|
||||||
|
uint server_capabilities);
|
||||||
|
MYSQL_FIELD * cli_read_metadata_ex(MYSQL *mysql, MEM_ROOT *alloc,
|
||||||
|
unsigned long field_count,
|
||||||
|
unsigned int fields);
|
||||||
|
MYSQL_FIELD * cli_read_metadata(MYSQL *mysql, unsigned long field_count,
|
||||||
|
unsigned int fields);
|
||||||
|
void free_rows(MYSQL_DATA *cur);
|
||||||
|
void free_old_query(MYSQL *mysql);
|
||||||
|
void end_server(MYSQL *mysql);
|
||||||
|
my_bool mysql_reconnect(MYSQL *mysql);
|
||||||
|
void mysql_read_default_options(struct st_mysql_options *options,
|
||||||
|
const char *filename,const char *group);
|
||||||
|
my_bool
|
||||||
|
cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
|
||||||
|
const unsigned char *header, size_t header_length,
|
||||||
|
const unsigned char *arg, size_t arg_length,
|
||||||
|
my_bool skip_check, MYSQL_STMT *stmt);
|
||||||
|
unsigned long cli_safe_read(MYSQL *mysql, my_bool *is_data_packet);
|
||||||
|
unsigned long cli_safe_read_with_ok(MYSQL *mysql, my_bool parse_ok,
|
||||||
|
my_bool *is_data_packet);
|
||||||
|
void net_clear_error(NET *net);
|
||||||
|
void set_stmt_errmsg(MYSQL_STMT *stmt, NET *net);
|
||||||
|
void set_stmt_error(MYSQL_STMT *stmt, int errcode, const char *sqlstate,
|
||||||
|
const char *err);
|
||||||
|
void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate);
|
||||||
|
void set_mysql_extended_error(MYSQL *mysql, int errcode, const char *sqlstate,
|
||||||
|
const char *format, ...);
|
||||||
|
|
||||||
|
/* client side of the pluggable authentication */
|
||||||
|
struct st_plugin_vio_info;
|
||||||
|
void mpvio_info(Vio *vio, struct st_plugin_vio_info *info);
|
||||||
|
int run_plugin_auth(MYSQL *mysql, char *data, uint data_len,
|
||||||
|
const char *data_plugin, const char *db);
|
||||||
|
int mysql_client_plugin_init();
|
||||||
|
void mysql_client_plugin_deinit();
|
||||||
|
|
||||||
|
struct st_mysql_client_plugin;
|
||||||
|
extern struct st_mysql_client_plugin *mysql_client_builtins[];
|
||||||
|
uchar * send_client_connect_attrs(MYSQL *mysql, uchar *buf);
|
||||||
|
extern my_bool libmysql_cleartext_plugin_enabled;
|
||||||
|
void read_ok_ex(MYSQL *mysql, unsigned long len);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define protocol_41(A) ((A)->server_capabilities & CLIENT_PROTOCOL_41)
|
||||||
|
|
||||||
|
#endif /* SQL_COMMON_INCLUDED */
|
255
include/sql_state.h
Normal file
255
include/sql_state.h
Normal file
|
@ -0,0 +1,255 @@
|
||||||
|
/* Autogenerated file, please don't edit */
|
||||||
|
|
||||||
|
{ ER_DUP_KEY ,"23000", "" },
|
||||||
|
{ ER_OUTOFMEMORY ,"HY001", "S1001" },
|
||||||
|
{ ER_OUT_OF_SORTMEMORY ,"HY001", "S1001" },
|
||||||
|
{ ER_CON_COUNT_ERROR ,"08004", "" },
|
||||||
|
{ ER_BAD_HOST_ERROR ,"08S01", "" },
|
||||||
|
{ ER_HANDSHAKE_ERROR ,"08S01", "" },
|
||||||
|
{ ER_DBACCESS_DENIED_ERROR ,"42000", "" },
|
||||||
|
{ ER_ACCESS_DENIED_ERROR ,"28000", "" },
|
||||||
|
{ ER_NO_DB_ERROR ,"3D000", "" },
|
||||||
|
{ ER_UNKNOWN_COM_ERROR ,"08S01", "" },
|
||||||
|
{ ER_BAD_NULL_ERROR ,"23000", "" },
|
||||||
|
{ ER_BAD_DB_ERROR ,"42000", "" },
|
||||||
|
{ ER_TABLE_EXISTS_ERROR ,"42S01", "" },
|
||||||
|
{ ER_BAD_TABLE_ERROR ,"42S02", "" },
|
||||||
|
{ ER_NON_UNIQ_ERROR ,"23000", "" },
|
||||||
|
{ ER_SERVER_SHUTDOWN ,"08S01", "" },
|
||||||
|
{ ER_BAD_FIELD_ERROR ,"42S22", "S0022" },
|
||||||
|
{ ER_WRONG_FIELD_WITH_GROUP ,"42000", "S1009" },
|
||||||
|
{ ER_WRONG_GROUP_FIELD ,"42000", "S1009" },
|
||||||
|
{ ER_WRONG_SUM_SELECT ,"42000", "S1009" },
|
||||||
|
{ ER_WRONG_VALUE_COUNT ,"21S01", "" },
|
||||||
|
{ ER_TOO_LONG_IDENT ,"42000", "S1009" },
|
||||||
|
{ ER_DUP_FIELDNAME ,"42S21", "S1009" },
|
||||||
|
{ ER_DUP_KEYNAME ,"42000", "S1009" },
|
||||||
|
{ ER_DUP_ENTRY ,"23000", "S1009" },
|
||||||
|
{ ER_WRONG_FIELD_SPEC ,"42000", "S1009" },
|
||||||
|
{ ER_PARSE_ERROR ,"42000", "s1009" },
|
||||||
|
{ ER_EMPTY_QUERY ,"42000", "" },
|
||||||
|
{ ER_NONUNIQ_TABLE ,"42000", "S1009" },
|
||||||
|
{ ER_INVALID_DEFAULT ,"42000", "S1009" },
|
||||||
|
{ ER_MULTIPLE_PRI_KEY ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_MANY_KEYS ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_MANY_KEY_PARTS ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_LONG_KEY ,"42000", "S1009" },
|
||||||
|
{ ER_KEY_COLUMN_DOES_NOT_EXITS ,"42000", "S1009" },
|
||||||
|
{ ER_BLOB_USED_AS_KEY ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_BIG_FIELDLENGTH ,"42000", "S1009" },
|
||||||
|
{ ER_WRONG_AUTO_KEY ,"42000", "S1009" },
|
||||||
|
{ ER_FORCING_CLOSE ,"08S01", "" },
|
||||||
|
{ ER_IPSOCK_ERROR ,"08S01", "" },
|
||||||
|
{ ER_NO_SUCH_INDEX ,"42S12", "S1009" },
|
||||||
|
{ ER_WRONG_FIELD_TERMINATORS ,"42000", "S1009" },
|
||||||
|
{ ER_BLOBS_AND_NO_TERMINATED ,"42000", "S1009" },
|
||||||
|
{ ER_CANT_REMOVE_ALL_FIELDS ,"42000", "" },
|
||||||
|
{ ER_CANT_DROP_FIELD_OR_KEY ,"42000", "" },
|
||||||
|
{ ER_BLOB_CANT_HAVE_DEFAULT ,"42000", "" },
|
||||||
|
{ ER_WRONG_DB_NAME ,"42000", "" },
|
||||||
|
{ ER_WRONG_TABLE_NAME ,"42000", "" },
|
||||||
|
{ ER_TOO_BIG_SELECT ,"42000", "" },
|
||||||
|
{ ER_UNKNOWN_PROCEDURE ,"42000", "" },
|
||||||
|
{ ER_WRONG_PARAMCOUNT_TO_PROCEDURE ,"42000", "" },
|
||||||
|
{ ER_UNKNOWN_TABLE ,"42S02", "" },
|
||||||
|
{ ER_FIELD_SPECIFIED_TWICE ,"42000", "" },
|
||||||
|
{ ER_UNSUPPORTED_EXTENSION ,"42000", "" },
|
||||||
|
{ ER_TABLE_MUST_HAVE_COLUMNS ,"42000", "" },
|
||||||
|
{ ER_UNKNOWN_CHARACTER_SET ,"42000", "" },
|
||||||
|
{ ER_TOO_BIG_ROWSIZE ,"42000", "" },
|
||||||
|
{ ER_WRONG_OUTER_JOIN ,"42000", "" },
|
||||||
|
{ ER_NULL_COLUMN_IN_INDEX ,"42000", "" },
|
||||||
|
{ ER_PASSWORD_ANONYMOUS_USER ,"42000", "" },
|
||||||
|
{ ER_PASSWORD_NOT_ALLOWED ,"42000", "" },
|
||||||
|
{ ER_PASSWORD_NO_MATCH ,"42000", "" },
|
||||||
|
{ ER_WRONG_VALUE_COUNT_ON_ROW ,"21S01", "" },
|
||||||
|
{ ER_INVALID_USE_OF_NULL ,"22004", "" },
|
||||||
|
{ ER_REGEXP_ERROR ,"42000", "" },
|
||||||
|
{ ER_MIX_OF_GROUP_FUNC_AND_FIELDS ,"42000", "" },
|
||||||
|
{ ER_NONEXISTING_GRANT ,"42000", "" },
|
||||||
|
{ ER_TABLEACCESS_DENIED_ERROR ,"42000", "" },
|
||||||
|
{ ER_COLUMNACCESS_DENIED_ERROR ,"42000", "" },
|
||||||
|
{ ER_ILLEGAL_GRANT_FOR_TABLE ,"42000", "" },
|
||||||
|
{ ER_GRANT_WRONG_HOST_OR_USER ,"42000", "" },
|
||||||
|
{ ER_NO_SUCH_TABLE ,"42S02", "" },
|
||||||
|
{ ER_NONEXISTING_TABLE_GRANT ,"42000", "" },
|
||||||
|
{ ER_NOT_ALLOWED_COMMAND ,"42000", "" },
|
||||||
|
{ ER_SYNTAX_ERROR ,"42000", "" },
|
||||||
|
{ ER_ABORTING_CONNECTION ,"08S01", "" },
|
||||||
|
{ ER_NET_PACKET_TOO_LARGE ,"08S01", "" },
|
||||||
|
{ ER_NET_READ_ERROR_FROM_PIPE ,"08S01", "" },
|
||||||
|
{ ER_NET_FCNTL_ERROR ,"08S01", "" },
|
||||||
|
{ ER_NET_PACKETS_OUT_OF_ORDER ,"08S01", "" },
|
||||||
|
{ ER_NET_UNCOMPRESS_ERROR ,"08S01", "" },
|
||||||
|
{ ER_NET_READ_ERROR ,"08S01", "" },
|
||||||
|
{ ER_NET_READ_INTERRUPTED ,"08S01", "" },
|
||||||
|
{ ER_NET_ERROR_ON_WRITE ,"08S01", "" },
|
||||||
|
{ ER_NET_WRITE_INTERRUPTED ,"08S01", "" },
|
||||||
|
{ ER_TOO_LONG_STRING ,"42000", "" },
|
||||||
|
{ ER_TABLE_CANT_HANDLE_BLOB ,"42000", "" },
|
||||||
|
{ ER_TABLE_CANT_HANDLE_AUTO_INCREMENT ,"42000", "" },
|
||||||
|
{ ER_WRONG_COLUMN_NAME ,"42000", "" },
|
||||||
|
{ ER_WRONG_KEY_COLUMN ,"42000", "" },
|
||||||
|
{ ER_DUP_UNIQUE ,"23000", "" },
|
||||||
|
{ ER_BLOB_KEY_WITHOUT_LENGTH ,"42000", "" },
|
||||||
|
{ ER_PRIMARY_CANT_HAVE_NULL ,"42000", "" },
|
||||||
|
{ ER_TOO_MANY_ROWS ,"42000", "" },
|
||||||
|
{ ER_REQUIRES_PRIMARY_KEY ,"42000", "" },
|
||||||
|
{ ER_KEY_DOES_NOT_EXITS ,"42000", "S1009" },
|
||||||
|
{ ER_CHECK_NO_SUCH_TABLE ,"42000", "" },
|
||||||
|
{ ER_CHECK_NOT_IMPLEMENTED ,"42000", "" },
|
||||||
|
{ ER_CANT_DO_THIS_DURING_AN_TRANSACTION ,"25000", "" },
|
||||||
|
{ ER_NEW_ABORTING_CONNECTION ,"08S01", "" },
|
||||||
|
{ ER_MASTER_NET_READ ,"08S01", "" },
|
||||||
|
{ ER_MASTER_NET_WRITE ,"08S01", "" },
|
||||||
|
{ ER_TOO_MANY_USER_CONNECTIONS ,"42000", "" },
|
||||||
|
{ ER_READ_ONLY_TRANSACTION ,"25000", "" },
|
||||||
|
{ ER_NO_PERMISSION_TO_CREATE_USER ,"42000", "" },
|
||||||
|
{ ER_LOCK_DEADLOCK ,"40001", "" },
|
||||||
|
{ ER_NO_REFERENCED_ROW ,"23000", "" },
|
||||||
|
{ ER_ROW_IS_REFERENCED ,"23000", "" },
|
||||||
|
{ ER_CONNECT_TO_MASTER ,"08S01", "" },
|
||||||
|
{ ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT ,"21000", "" },
|
||||||
|
{ ER_USER_LIMIT_REACHED ,"42000", "" },
|
||||||
|
{ ER_SPECIFIC_ACCESS_DENIED_ERROR ,"42000", "" },
|
||||||
|
{ ER_NO_DEFAULT ,"42000", "" },
|
||||||
|
{ ER_WRONG_VALUE_FOR_VAR ,"42000", "" },
|
||||||
|
{ ER_WRONG_TYPE_FOR_VAR ,"42000", "" },
|
||||||
|
{ ER_CANT_USE_OPTION_HERE ,"42000", "" },
|
||||||
|
{ ER_NOT_SUPPORTED_YET ,"42000", "" },
|
||||||
|
{ ER_WRONG_FK_DEF ,"42000", "" },
|
||||||
|
{ ER_OPERAND_COLUMNS ,"21000", "" },
|
||||||
|
{ ER_SUBQUERY_NO_1_ROW ,"21000", "" },
|
||||||
|
{ ER_ILLEGAL_REFERENCE ,"42S22", "" },
|
||||||
|
{ ER_DERIVED_MUST_HAVE_ALIAS ,"42000", "" },
|
||||||
|
{ ER_SELECT_REDUCED ,"01000", "" },
|
||||||
|
{ ER_TABLENAME_NOT_ALLOWED_HERE ,"42000", "" },
|
||||||
|
{ ER_NOT_SUPPORTED_AUTH_MODE ,"08004", "" },
|
||||||
|
{ ER_SPATIAL_CANT_HAVE_NULL ,"42000", "" },
|
||||||
|
{ ER_COLLATION_CHARSET_MISMATCH ,"42000", "" },
|
||||||
|
{ ER_WARN_TOO_FEW_RECORDS ,"01000", "" },
|
||||||
|
{ ER_WARN_TOO_MANY_RECORDS ,"01000", "" },
|
||||||
|
{ ER_WARN_NULL_TO_NOTNULL ,"22004", "" },
|
||||||
|
{ ER_WARN_DATA_OUT_OF_RANGE ,"22003", "" },
|
||||||
|
{ WARN_DATA_TRUNCATED ,"01000", "" },
|
||||||
|
{ ER_WRONG_NAME_FOR_INDEX ,"42000", "" },
|
||||||
|
{ ER_WRONG_NAME_FOR_CATALOG ,"42000", "" },
|
||||||
|
{ ER_UNKNOWN_STORAGE_ENGINE ,"42000", "" },
|
||||||
|
{ ER_TRUNCATED_WRONG_VALUE ,"22007", "" },
|
||||||
|
{ ER_SP_NO_RECURSIVE_CREATE ,"2F003", "" },
|
||||||
|
{ ER_SP_ALREADY_EXISTS ,"42000", "" },
|
||||||
|
{ ER_SP_DOES_NOT_EXIST ,"42000", "" },
|
||||||
|
{ ER_SP_LILABEL_MISMATCH ,"42000", "" },
|
||||||
|
{ ER_SP_LABEL_REDEFINE ,"42000", "" },
|
||||||
|
{ ER_SP_LABEL_MISMATCH ,"42000", "" },
|
||||||
|
{ ER_SP_UNINIT_VAR ,"01000", "" },
|
||||||
|
{ ER_SP_BADSELECT ,"0A000", "" },
|
||||||
|
{ ER_SP_BADRETURN ,"42000", "" },
|
||||||
|
{ ER_SP_BADSTATEMENT ,"0A000", "" },
|
||||||
|
{ ER_UPDATE_LOG_DEPRECATED_IGNORED ,"42000", "" },
|
||||||
|
{ ER_UPDATE_LOG_DEPRECATED_TRANSLATED ,"42000", "" },
|
||||||
|
{ ER_QUERY_INTERRUPTED ,"70100", "" },
|
||||||
|
{ ER_SP_WRONG_NO_OF_ARGS ,"42000", "" },
|
||||||
|
{ ER_SP_COND_MISMATCH ,"42000", "" },
|
||||||
|
{ ER_SP_NORETURN ,"42000", "" },
|
||||||
|
{ ER_SP_NORETURNEND ,"2F005", "" },
|
||||||
|
{ ER_SP_BAD_CURSOR_QUERY ,"42000", "" },
|
||||||
|
{ ER_SP_BAD_CURSOR_SELECT ,"42000", "" },
|
||||||
|
{ ER_SP_CURSOR_MISMATCH ,"42000", "" },
|
||||||
|
{ ER_SP_CURSOR_ALREADY_OPEN ,"24000", "" },
|
||||||
|
{ ER_SP_CURSOR_NOT_OPEN ,"24000", "" },
|
||||||
|
{ ER_SP_UNDECLARED_VAR ,"42000", "" },
|
||||||
|
{ ER_SP_FETCH_NO_DATA ,"02000", "" },
|
||||||
|
{ ER_SP_DUP_PARAM ,"42000", "" },
|
||||||
|
{ ER_SP_DUP_VAR ,"42000", "" },
|
||||||
|
{ ER_SP_DUP_COND ,"42000", "" },
|
||||||
|
{ ER_SP_DUP_CURS ,"42000", "" },
|
||||||
|
{ ER_SP_SUBSELECT_NYI ,"0A000", "" },
|
||||||
|
{ ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG ,"0A000", "" },
|
||||||
|
{ ER_SP_VARCOND_AFTER_CURSHNDLR ,"42000", "" },
|
||||||
|
{ ER_SP_CURSOR_AFTER_HANDLER ,"42000", "" },
|
||||||
|
{ ER_SP_CASE_NOT_FOUND ,"20000", "" },
|
||||||
|
{ ER_DIVISION_BY_ZERO ,"22012", "" },
|
||||||
|
{ ER_ILLEGAL_VALUE_FOR_TYPE ,"22007", "" },
|
||||||
|
{ ER_PROCACCESS_DENIED_ERROR ,"42000", "" },
|
||||||
|
{ ER_XAER_NOTA ,"XAE04", "" },
|
||||||
|
{ ER_XAER_INVAL ,"XAE05", "" },
|
||||||
|
{ ER_XAER_RMFAIL ,"XAE07", "" },
|
||||||
|
{ ER_XAER_OUTSIDE ,"XAE09", "" },
|
||||||
|
{ ER_XAER_RMERR ,"XAE03", "" },
|
||||||
|
{ ER_XA_RBROLLBACK ,"XA100", "" },
|
||||||
|
{ ER_NONEXISTING_PROC_GRANT ,"42000", "" },
|
||||||
|
{ ER_DATA_TOO_LONG ,"22001", "" },
|
||||||
|
{ ER_SP_BAD_SQLSTATE ,"42000", "" },
|
||||||
|
{ ER_CANT_CREATE_USER_WITH_GRANT ,"42000", "" },
|
||||||
|
{ ER_SP_DUP_HANDLER ,"42000", "" },
|
||||||
|
{ ER_SP_NOT_VAR_ARG ,"42000", "" },
|
||||||
|
{ ER_SP_NO_RETSET ,"0A000", "" },
|
||||||
|
{ ER_CANT_CREATE_GEOMETRY_OBJECT ,"22003", "" },
|
||||||
|
{ ER_TOO_BIG_SCALE ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_BIG_PRECISION ,"42000", "S1009" },
|
||||||
|
{ ER_M_BIGGER_THAN_D ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_LONG_BODY ,"42000", "S1009" },
|
||||||
|
{ ER_TOO_BIG_DISPLAYWIDTH ,"42000", "S1009" },
|
||||||
|
{ ER_XAER_DUPID ,"XAE08", "" },
|
||||||
|
{ ER_DATETIME_FUNCTION_OVERFLOW ,"22008", "" },
|
||||||
|
{ ER_ROW_IS_REFERENCED_2 ,"23000", "" },
|
||||||
|
{ ER_NO_REFERENCED_ROW_2 ,"23000", "" },
|
||||||
|
{ ER_SP_BAD_VAR_SHADOW ,"42000", "" },
|
||||||
|
{ ER_SP_WRONG_NAME ,"42000", "" },
|
||||||
|
{ ER_SP_NO_AGGREGATE ,"42000", "" },
|
||||||
|
{ ER_MAX_PREPARED_STMT_COUNT_REACHED ,"42000", "" },
|
||||||
|
{ ER_NON_GROUPING_FIELD_USED ,"42000", "" },
|
||||||
|
{ ER_FOREIGN_DUPLICATE_KEY_OLD_UNUSED ,"23000", "S1009" },
|
||||||
|
{ ER_CANT_CHANGE_TX_CHARACTERISTICS ,"25001", "" },
|
||||||
|
{ ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT ,"42000", "" },
|
||||||
|
{ ER_WRONG_PARAMETERS_TO_NATIVE_FCT ,"42000", "" },
|
||||||
|
{ ER_WRONG_PARAMETERS_TO_STORED_FCT ,"42000", "" },
|
||||||
|
{ ER_DUP_ENTRY_WITH_KEY_NAME ,"23000", "S1009" },
|
||||||
|
{ ER_XA_RBTIMEOUT ,"XA106", "" },
|
||||||
|
{ ER_XA_RBDEADLOCK ,"XA102", "" },
|
||||||
|
{ ER_FUNC_INEXISTENT_NAME_COLLISION ,"42000", "" },
|
||||||
|
{ ER_DUP_SIGNAL_SET ,"42000", "" },
|
||||||
|
{ ER_SIGNAL_WARN ,"01000", "" },
|
||||||
|
{ ER_SIGNAL_NOT_FOUND ,"02000", "" },
|
||||||
|
{ ER_SIGNAL_EXCEPTION ,"HY000", "" },
|
||||||
|
{ ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER ,"0K000", "" },
|
||||||
|
{ ER_SPATIAL_MUST_HAVE_GEOM_COL ,"42000", "" },
|
||||||
|
{ ER_DATA_OUT_OF_RANGE ,"22003", "" },
|
||||||
|
{ ER_ACCESS_DENIED_NO_PASSWORD_ERROR ,"28000", "" },
|
||||||
|
{ ER_TRUNCATE_ILLEGAL_FK ,"42000", "" },
|
||||||
|
{ ER_DA_INVALID_CONDITION_NUMBER ,"35000", "" },
|
||||||
|
{ ER_FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO,"23000", "S1009" },
|
||||||
|
{ ER_FOREIGN_DUPLICATE_KEY_WITHOUT_CHILD_INFO,"23000", "S1009" },
|
||||||
|
{ ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION,"25006", "" },
|
||||||
|
{ ER_ALTER_OPERATION_NOT_SUPPORTED ,"0A000", "" },
|
||||||
|
{ ER_ALTER_OPERATION_NOT_SUPPORTED_REASON ,"0A000", "" },
|
||||||
|
{ ER_DUP_UNKNOWN_IN_INDEX ,"23000", "" },
|
||||||
|
{ ER_ACCESS_DENIED_CHANGE_USER_ERROR ,"28000", "" },
|
||||||
|
{ ER_GET_STACKED_DA_WITHOUT_ACTIVE_HANDLER,"0Z002", "" },
|
||||||
|
{ ER_INVALID_ARGUMENT_FOR_LOGARITHM ,"2201E", "" },
|
||||||
|
{ ER_GIS_INVALID_DATA ,"22023", "" },
|
||||||
|
{ ER_USER_LOCK_WRONG_NAME ,"42000", "" },
|
||||||
|
{ ER_ILLEGAL_USER_VAR ,"42000", "S1009" },
|
||||||
|
{ ER_NET_OK_PACKET_TOO_LARGE ,"08S01", "" },
|
||||||
|
{ ER_WRONG_TABLESPACE_NAME ,"42000", "" },
|
||||||
|
{ ER_LOCKING_SERVICE_WRONG_NAME ,"42000", "" },
|
||||||
|
{ ER_INVALID_JSON_TEXT ,"22032", "" },
|
||||||
|
{ ER_INVALID_JSON_TEXT_IN_PARAM ,"22032", "" },
|
||||||
|
{ ER_INVALID_JSON_PATH ,"42000", "" },
|
||||||
|
{ ER_INVALID_JSON_CHARSET ,"22032", "" },
|
||||||
|
{ ER_INVALID_JSON_CHARSET_IN_FUNCTION ,"22032", "" },
|
||||||
|
{ ER_INVALID_TYPE_FOR_JSON ,"22032", "" },
|
||||||
|
{ ER_INVALID_CAST_TO_JSON ,"22032", "" },
|
||||||
|
{ ER_INVALID_JSON_PATH_CHARSET ,"42000", "" },
|
||||||
|
{ ER_INVALID_JSON_PATH_WILDCARD ,"42000", "" },
|
||||||
|
{ ER_JSON_VALUE_TOO_BIG ,"22032", "" },
|
||||||
|
{ ER_JSON_KEY_TOO_BIG ,"22032", "" },
|
||||||
|
{ ER_JSON_USED_AS_KEY ,"42000", "" },
|
||||||
|
{ ER_JSON_VACUOUS_PATH ,"42000", "" },
|
||||||
|
{ ER_JSON_BAD_ONE_OR_ALL_ARG ,"42000", "" },
|
||||||
|
{ ER_NUMERIC_JSON_VALUE_OUT_OF_RANGE ,"22003", "" },
|
||||||
|
{ ER_INVALID_JSON_VALUE_FOR_CAST ,"22018", "" },
|
||||||
|
{ ER_JSON_DOCUMENT_TOO_DEEP ,"22032", "" },
|
||||||
|
{ ER_JSON_DOCUMENT_NULL_KEY ,"22032", "" },
|
||||||
|
{ ER_INVALID_JSON_PATH_ARRAY_CELL ,"42000", "" },
|
63
include/sslopt-case.h
Normal file
63
include/sslopt-case.h
Normal file
|
@ -0,0 +1,63 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
|
||||||
|
|
||||||
|
#ifndef MYSQL_CLIENT
|
||||||
|
#error This header is supposed to be used only in the client
|
||||||
|
#endif
|
||||||
|
|
||||||
|
case OPT_SSL_MODE:
|
||||||
|
opt_ssl_mode= find_type_or_exit(argument, &ssl_mode_typelib,
|
||||||
|
opt->name);
|
||||||
|
ssl_mode_set_explicitly= TRUE;
|
||||||
|
break;
|
||||||
|
case OPT_SSL_SSL:
|
||||||
|
CLIENT_WARN_DEPRECATED("--ssl", "--ssl-mode");
|
||||||
|
if (!opt_use_ssl_arg)
|
||||||
|
opt_ssl_mode= SSL_MODE_DISABLED;
|
||||||
|
else if (opt_ssl_mode < SSL_MODE_REQUIRED)
|
||||||
|
opt_ssl_mode= SSL_MODE_REQUIRED;
|
||||||
|
break;
|
||||||
|
case OPT_SSL_VERIFY_SERVER_CERT:
|
||||||
|
CLIENT_WARN_DEPRECATED("--ssl-verify-server-cert",
|
||||||
|
"--ssl-mode=VERIFY_IDENTITY");
|
||||||
|
if (!opt_ssl_verify_server_cert_arg)
|
||||||
|
{
|
||||||
|
if (opt_ssl_mode >= SSL_MODE_VERIFY_IDENTITY)
|
||||||
|
opt_ssl_mode= SSL_MODE_VERIFY_CA;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
opt_ssl_mode= SSL_MODE_VERIFY_IDENTITY;
|
||||||
|
break;
|
||||||
|
case OPT_SSL_CA:
|
||||||
|
case OPT_SSL_CAPATH:
|
||||||
|
/* Don't change ssl-mode if set explicitly. */
|
||||||
|
if (!ssl_mode_set_explicitly)
|
||||||
|
opt_ssl_mode= SSL_MODE_VERIFY_CA;
|
||||||
|
break;
|
||||||
|
case OPT_SSL_KEY:
|
||||||
|
case OPT_SSL_CERT:
|
||||||
|
case OPT_SSL_CIPHER:
|
||||||
|
case OPT_SSL_CRL:
|
||||||
|
case OPT_SSL_CRLPATH:
|
||||||
|
case OPT_TLS_VERSION:
|
||||||
|
#ifdef HAVE_YASSL
|
||||||
|
/* crl has no effect in yaSSL. */
|
||||||
|
opt_ssl_crl= NULL;
|
||||||
|
opt_ssl_crlpath= NULL;
|
||||||
|
#endif /* HAVE_YASSL */
|
||||||
|
break;
|
||||||
|
#endif /* HAVE_OPENSSL */
|
67
include/sslopt-longopts.h
Normal file
67
include/sslopt-longopts.h
Normal file
|
@ -0,0 +1,67 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
|
||||||
|
#ifdef MYSQL_CLIENT
|
||||||
|
{"ssl-mode", OPT_SSL_MODE,
|
||||||
|
"SSL connection mode.",
|
||||||
|
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl", OPT_SSL_SSL,
|
||||||
|
"Deprecated. Use --ssl-mode instead.",
|
||||||
|
&opt_use_ssl_arg, &opt_use_ssl_arg, 0, GET_BOOL, OPT_ARG, 1, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-verify-server-cert", OPT_SSL_VERIFY_SERVER_CERT,
|
||||||
|
"Deprecated. Use --ssl-mode=VERIFY_IDENTITY instead.",
|
||||||
|
&opt_ssl_verify_server_cert_arg, &opt_ssl_verify_server_cert_arg,
|
||||||
|
0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
|
||||||
|
#else
|
||||||
|
{"ssl", OPT_SSL_SSL,
|
||||||
|
"If set to ON, this option enforces that SSL is established before client "
|
||||||
|
"attempts to authenticate to the server. To disable client SSL capabilities "
|
||||||
|
"use --ssl=OFF.",
|
||||||
|
&opt_use_ssl, &opt_use_ssl, 0, GET_BOOL, OPT_ARG, 1, 0, 0, 0, 0, 0},
|
||||||
|
#endif
|
||||||
|
{"ssl-ca", OPT_SSL_CA,
|
||||||
|
"CA file in PEM format.",
|
||||||
|
&opt_ssl_ca, &opt_ssl_ca, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-capath", OPT_SSL_CAPATH,
|
||||||
|
"CA directory.",
|
||||||
|
&opt_ssl_capath, &opt_ssl_capath, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-cert", OPT_SSL_CERT, "X509 cert in PEM format.",
|
||||||
|
&opt_ssl_cert, &opt_ssl_cert, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-cipher", OPT_SSL_CIPHER, "SSL cipher to use.",
|
||||||
|
&opt_ssl_cipher, &opt_ssl_cipher, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-key", OPT_SSL_KEY, "X509 key in PEM format.",
|
||||||
|
&opt_ssl_key, &opt_ssl_key, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-crl", OPT_SSL_CRL, "Certificate revocation list.",
|
||||||
|
&opt_ssl_crl, &opt_ssl_crl, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"ssl-crlpath", OPT_SSL_CRLPATH,
|
||||||
|
"Certificate revocation list path.",
|
||||||
|
&opt_ssl_crlpath, &opt_ssl_crlpath, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
{"tls-version", OPT_TLS_VERSION, "TLS version to use, "
|
||||||
|
#ifndef HAVE_YASSL
|
||||||
|
"permitted values are: TLSv1, TLSv1.1, TLSv1.2",
|
||||||
|
#else
|
||||||
|
"permitted values are: TLSv1, TLSv1.1",
|
||||||
|
#endif
|
||||||
|
&opt_tls_version, &opt_tls_version, 0, GET_STR, REQUIRED_ARG,
|
||||||
|
0, 0, 0, 0, 0, 0},
|
||||||
|
#endif /* HAVE_OPENSSL */
|
75
include/sslopt-vars.h
Normal file
75
include/sslopt-vars.h
Normal file
|
@ -0,0 +1,75 @@
|
||||||
|
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
#ifndef SSLOPT_VARS_INCLUDED
|
||||||
|
#define SSLOPT_VARS_INCLUDED
|
||||||
|
|
||||||
|
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
|
||||||
|
|
||||||
|
#ifndef MYSQL_CLIENT
|
||||||
|
#error This header is supposed to be used only in the client
|
||||||
|
#endif
|
||||||
|
|
||||||
|
const char *ssl_mode_names_lib[] =
|
||||||
|
{"DISABLED", "PREFERRED", "REQUIRED", "VERIFY_CA", "VERIFY_IDENTITY",
|
||||||
|
NullS };
|
||||||
|
TYPELIB ssl_mode_typelib = {array_elements(ssl_mode_names_lib) - 1, "",
|
||||||
|
ssl_mode_names_lib, NULL};
|
||||||
|
|
||||||
|
static uint opt_ssl_mode = SSL_MODE_PREFERRED;
|
||||||
|
static char *opt_ssl_ca = 0;
|
||||||
|
static char *opt_ssl_capath = 0;
|
||||||
|
static char *opt_ssl_cert = 0;
|
||||||
|
static char *opt_ssl_cipher = 0;
|
||||||
|
static char *opt_ssl_key = 0;
|
||||||
|
static char *opt_ssl_crl = 0;
|
||||||
|
static char *opt_ssl_crlpath = 0;
|
||||||
|
static char *opt_tls_version = 0;
|
||||||
|
static my_bool ssl_mode_set_explicitly= FALSE;
|
||||||
|
static my_bool opt_use_ssl_arg= TRUE;
|
||||||
|
static my_bool opt_ssl_verify_server_cert_arg= FALSE;
|
||||||
|
|
||||||
|
static void set_client_ssl_options(MYSQL *mysql)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
Print a warning if explicitly defined combination of --ssl-mode other than
|
||||||
|
VERIFY_CA or VERIFY_IDENTITY with explicit --ssl-ca or --ssl-capath values.
|
||||||
|
*/
|
||||||
|
if (ssl_mode_set_explicitly &&
|
||||||
|
opt_ssl_mode < SSL_MODE_VERIFY_CA &&
|
||||||
|
(opt_ssl_ca || opt_ssl_capath))
|
||||||
|
{
|
||||||
|
printf("WARNING: no verification of server certificate will be done. "
|
||||||
|
"Use --ssl-mode=VERIFY_CA or VERIFY_IDENTITY.\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Set SSL parameters: key, cert, ca, capath, cipher, clr, clrpath. */
|
||||||
|
if (opt_ssl_mode >= SSL_MODE_VERIFY_CA)
|
||||||
|
mysql_ssl_set(mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
|
||||||
|
opt_ssl_capath, opt_ssl_cipher);
|
||||||
|
else
|
||||||
|
mysql_ssl_set(mysql, opt_ssl_key, opt_ssl_cert, NULL,
|
||||||
|
NULL, opt_ssl_cipher);
|
||||||
|
mysql_options(mysql, MYSQL_OPT_SSL_CRL, opt_ssl_crl);
|
||||||
|
mysql_options(mysql, MYSQL_OPT_SSL_CRLPATH, opt_ssl_crlpath);
|
||||||
|
mysql_options(mysql, MYSQL_OPT_TLS_VERSION, opt_tls_version);
|
||||||
|
mysql_options(mysql, MYSQL_OPT_SSL_MODE, &opt_ssl_mode);
|
||||||
|
}
|
||||||
|
|
||||||
|
#define SSL_SET_OPTIONS(mysql) set_client_ssl_options(mysql);
|
||||||
|
#else
|
||||||
|
#define SSL_SET_OPTIONS(mysql) do { } while(0)
|
||||||
|
#endif
|
||||||
|
#endif /* SSLOPT_VARS_INCLUDED */
|
201
include/thr_cond.h
Normal file
201
include/thr_cond.h
Normal file
|
@ -0,0 +1,201 @@
|
||||||
|
#ifndef THR_COND_INCLUDED
|
||||||
|
#define THR_COND_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
MySQL condition variable implementation.
|
||||||
|
|
||||||
|
There are three "layers":
|
||||||
|
1) native_cond_*()
|
||||||
|
Functions that map directly down to OS primitives.
|
||||||
|
Windows - ConditionVariable
|
||||||
|
Other OSes - pthread
|
||||||
|
2) my_cond_*()
|
||||||
|
Functions that use SAFE_MUTEX (default for debug).
|
||||||
|
Otherwise native_cond_*() is used.
|
||||||
|
3) mysql_cond*()
|
||||||
|
Functions that include Performance Schema instrumentation.
|
||||||
|
See include/mysql/psi/mysql_thread.h
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "my_thread.h"
|
||||||
|
#include "thr_mutex.h"
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef CONDITION_VARIABLE native_cond_t;
|
||||||
|
#else
|
||||||
|
typedef pthread_cond_t native_cond_t;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
/**
|
||||||
|
Convert abstime to milliseconds
|
||||||
|
*/
|
||||||
|
|
||||||
|
static DWORD get_milliseconds(const struct timespec *abstime)
|
||||||
|
{
|
||||||
|
#ifndef HAVE_STRUCT_TIMESPEC
|
||||||
|
long long millis;
|
||||||
|
union ft64 now;
|
||||||
|
|
||||||
|
if (abstime == NULL)
|
||||||
|
return INFINITE;
|
||||||
|
|
||||||
|
GetSystemTimeAsFileTime(&now.ft);
|
||||||
|
|
||||||
|
/*
|
||||||
|
Calculate time left to abstime
|
||||||
|
- subtract start time from current time(values are in 100ns units)
|
||||||
|
- convert to millisec by dividing with 10000
|
||||||
|
*/
|
||||||
|
millis= (abstime->tv.i64 - now.i64) / 10000;
|
||||||
|
|
||||||
|
/* Don't allow the timeout to be negative */
|
||||||
|
if (millis < 0)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Make sure the calculated timeout does not exceed original timeout
|
||||||
|
value which could cause "wait for ever" if system time changes
|
||||||
|
*/
|
||||||
|
if (millis > abstime->max_timeout_msec)
|
||||||
|
millis= abstime->max_timeout_msec;
|
||||||
|
|
||||||
|
if (millis > UINT_MAX)
|
||||||
|
millis= UINT_MAX;
|
||||||
|
|
||||||
|
return (DWORD)millis;
|
||||||
|
#else
|
||||||
|
/*
|
||||||
|
Convert timespec to millis and subtract current time.
|
||||||
|
my_getsystime() returns time in 100 ns units.
|
||||||
|
*/
|
||||||
|
ulonglong future= abstime->tv_sec * 1000 + abstime->tv_nsec / 1000000;
|
||||||
|
ulonglong now= my_getsystime() / 10000;
|
||||||
|
/* Don't allow the timeout to be negative. */
|
||||||
|
if (future < now)
|
||||||
|
return 0;
|
||||||
|
return (DWORD)(future - now);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
#endif /* _WIN32 */
|
||||||
|
|
||||||
|
static inline int native_cond_init(native_cond_t *cond)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
InitializeConditionVariable(cond);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
/* pthread_condattr_t is not used in MySQL */
|
||||||
|
return pthread_cond_init(cond, NULL);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_cond_destroy(native_cond_t *cond)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return 0; /* no destroy function */
|
||||||
|
#else
|
||||||
|
return pthread_cond_destroy(cond);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_cond_timedwait(native_cond_t *cond,
|
||||||
|
native_mutex_t *mutex,
|
||||||
|
const struct timespec *abstime)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
DWORD timeout= get_milliseconds(abstime);
|
||||||
|
if (!SleepConditionVariableCS(cond, mutex, timeout))
|
||||||
|
return ETIMEDOUT;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_cond_timedwait(cond, mutex, abstime);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_cond_wait(native_cond_t *cond, native_mutex_t *mutex)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
if (!SleepConditionVariableCS(cond, mutex, INFINITE))
|
||||||
|
return ETIMEDOUT;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_cond_wait(cond, mutex);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_cond_signal(native_cond_t *cond)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
WakeConditionVariable(cond);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_cond_signal(cond);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_cond_broadcast(native_cond_t *cond)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
WakeAllConditionVariable(cond);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_cond_broadcast(cond);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
int safe_cond_wait(native_cond_t *cond, my_mutex_t *mp,
|
||||||
|
const char *file, uint line);
|
||||||
|
int safe_cond_timedwait(native_cond_t *cond, my_mutex_t *mp,
|
||||||
|
const struct timespec *abstime,
|
||||||
|
const char *file, uint line);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline int my_cond_timedwait(native_cond_t *cond, my_mutex_t *mp,
|
||||||
|
const struct timespec *abstime
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_cond_timedwait(cond, mp, abstime, file, line);
|
||||||
|
#else
|
||||||
|
return native_cond_timedwait(cond, mp, abstime);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_cond_wait(native_cond_t *cond, my_mutex_t *mp
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_cond_wait(cond, mp, file, line);
|
||||||
|
#else
|
||||||
|
return native_cond_wait(cond, mp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif /* THR_COND_INCLUDED */
|
227
include/thr_mutex.h
Normal file
227
include/thr_mutex.h
Normal file
|
@ -0,0 +1,227 @@
|
||||||
|
#ifndef THR_MUTEX_INCLUDED
|
||||||
|
#define THR_MUTEX_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
MySQL mutex implementation.
|
||||||
|
|
||||||
|
There are three "layers":
|
||||||
|
1) native_mutex_*()
|
||||||
|
Functions that map directly down to OS primitives.
|
||||||
|
Windows - CriticalSection
|
||||||
|
Other OSes - pthread
|
||||||
|
2) my_mutex_*()
|
||||||
|
Functions that implement SAFE_MUTEX (default for debug),
|
||||||
|
Otherwise native_mutex_*() is used.
|
||||||
|
3) mysql_mutex_*()
|
||||||
|
Functions that include Performance Schema instrumentation.
|
||||||
|
See include/mysql/psi/mysql_thread.h
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <my_global.h>
|
||||||
|
#include "my_thread.h"
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef CRITICAL_SECTION native_mutex_t;
|
||||||
|
typedef int native_mutexattr_t;
|
||||||
|
#else
|
||||||
|
typedef pthread_mutex_t native_mutex_t;
|
||||||
|
typedef pthread_mutexattr_t native_mutexattr_t;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Define mutex types, see my_thr_init.c */
|
||||||
|
#define MY_MUTEX_INIT_SLOW NULL
|
||||||
|
|
||||||
|
/* Can be set in /usr/include/pthread.h */
|
||||||
|
#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
|
||||||
|
extern native_mutexattr_t my_fast_mutexattr;
|
||||||
|
#define MY_MUTEX_INIT_FAST &my_fast_mutexattr
|
||||||
|
#else
|
||||||
|
#define MY_MUTEX_INIT_FAST NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Can be set in /usr/include/pthread.h */
|
||||||
|
#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
|
||||||
|
extern native_mutexattr_t my_errorcheck_mutexattr;
|
||||||
|
#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr
|
||||||
|
#else
|
||||||
|
#define MY_MUTEX_INIT_ERRCHK NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline int native_mutex_init(native_mutex_t *mutex,
|
||||||
|
const native_mutexattr_t *attr)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
InitializeCriticalSection(mutex);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_mutex_init(mutex, attr);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_mutex_lock(native_mutex_t *mutex)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
EnterCriticalSection(mutex);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_mutex_lock(mutex);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_mutex_trylock(native_mutex_t *mutex)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
if (TryEnterCriticalSection(mutex))
|
||||||
|
{
|
||||||
|
/* Don't allow recursive lock */
|
||||||
|
if (mutex->RecursionCount > 1){
|
||||||
|
LeaveCriticalSection(mutex);
|
||||||
|
return EBUSY;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return EBUSY;
|
||||||
|
#else
|
||||||
|
return pthread_mutex_trylock(mutex);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_mutex_unlock(native_mutex_t *mutex)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
LeaveCriticalSection(mutex);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_mutex_unlock(mutex);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_mutex_destroy(native_mutex_t *mutex)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
DeleteCriticalSection(mutex);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_mutex_destroy(mutex);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
/* safe_mutex adds checking to mutex for easier debugging */
|
||||||
|
typedef struct st_safe_mutex_t
|
||||||
|
{
|
||||||
|
native_mutex_t global, mutex;
|
||||||
|
const char *file;
|
||||||
|
uint line, count;
|
||||||
|
my_thread_t thread;
|
||||||
|
} my_mutex_t;
|
||||||
|
|
||||||
|
void safe_mutex_global_init();
|
||||||
|
int safe_mutex_init(my_mutex_t *mp, const native_mutexattr_t *attr,
|
||||||
|
const char *file, uint line);
|
||||||
|
int safe_mutex_lock(my_mutex_t *mp, my_bool try_lock, const char *file, uint line);
|
||||||
|
int safe_mutex_unlock(my_mutex_t *mp, const char *file, uint line);
|
||||||
|
int safe_mutex_destroy(my_mutex_t *mp, const char *file, uint line);
|
||||||
|
|
||||||
|
static inline void safe_mutex_assert_owner(const my_mutex_t *mp)
|
||||||
|
{
|
||||||
|
DBUG_ASSERT(mp->count > 0 &&
|
||||||
|
my_thread_equal(my_thread_self(), mp->thread));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void safe_mutex_assert_not_owner(const my_mutex_t *mp)
|
||||||
|
{
|
||||||
|
DBUG_ASSERT(!mp->count ||
|
||||||
|
!my_thread_equal(my_thread_self(), mp->thread));
|
||||||
|
}
|
||||||
|
|
||||||
|
#else
|
||||||
|
typedef native_mutex_t my_mutex_t;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline int my_mutex_init(my_mutex_t *mp, const native_mutexattr_t *attr
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_mutex_init(mp, attr, file, line);
|
||||||
|
#else
|
||||||
|
return native_mutex_init(mp, attr);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_mutex_lock(my_mutex_t *mp
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_mutex_lock(mp, FALSE, file, line);
|
||||||
|
#else
|
||||||
|
return native_mutex_lock(mp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_mutex_trylock(my_mutex_t *mp
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_mutex_lock(mp, TRUE, file, line);
|
||||||
|
#else
|
||||||
|
return native_mutex_trylock(mp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_mutex_unlock(my_mutex_t *mp
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_mutex_unlock(mp, file, line);
|
||||||
|
#else
|
||||||
|
return native_mutex_unlock(mp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int my_mutex_destroy(my_mutex_t *mp
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
, const char *file, uint line
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
return safe_mutex_destroy(mp, file, line);
|
||||||
|
#else
|
||||||
|
return native_mutex_destroy(mp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif /* THR_MUTEX_INCLUDED */
|
214
include/thr_rwlock.h
Normal file
214
include/thr_rwlock.h
Normal file
|
@ -0,0 +1,214 @@
|
||||||
|
#ifndef THR_RWLOCK_INCLUDED
|
||||||
|
#define THR_RWLOCK_INCLUDED
|
||||||
|
|
||||||
|
/* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
||||||
|
|
||||||
|
/**
|
||||||
|
MySQL rwlock implementation.
|
||||||
|
|
||||||
|
There are two "layers":
|
||||||
|
1) native_rw_*()
|
||||||
|
Functions that map directly down to OS primitives.
|
||||||
|
Windows - SRWLock
|
||||||
|
Other OSes - pthread
|
||||||
|
2) mysql_rw*()
|
||||||
|
Functions that include Performance Schema instrumentation.
|
||||||
|
See include/mysql/psi/mysql_thread.h
|
||||||
|
|
||||||
|
This file also includes rw_pr_*(), which implements a special
|
||||||
|
version of rwlocks that prefer readers. The P_S version of these
|
||||||
|
are mysql_prlock_*() - see include/mysql/psi/mysql_thread.h
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "my_global.h"
|
||||||
|
#include "my_thread.h"
|
||||||
|
#include "thr_cond.h"
|
||||||
|
|
||||||
|
C_MODE_START
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
typedef struct st_my_rw_lock_t
|
||||||
|
{
|
||||||
|
SRWLOCK srwlock; /* native reader writer lock */
|
||||||
|
BOOL have_exclusive_srwlock; /* used for unlock */
|
||||||
|
} native_rw_lock_t;
|
||||||
|
#else
|
||||||
|
typedef pthread_rwlock_t native_rw_lock_t;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static inline int native_rw_init(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
InitializeSRWLock(&rwp->srwlock);
|
||||||
|
rwp->have_exclusive_srwlock = FALSE;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
/* pthread_rwlockattr_t is not used in MySQL */
|
||||||
|
return pthread_rwlock_init(rwp, NULL);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_rw_destroy(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
return 0; /* no destroy function */
|
||||||
|
#else
|
||||||
|
return pthread_rwlock_destroy(rwp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_rw_rdlock(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
AcquireSRWLockShared(&rwp->srwlock);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_rwlock_rdlock(rwp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_rw_tryrdlock(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
if (!TryAcquireSRWLockShared(&rwp->srwlock))
|
||||||
|
return EBUSY;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_rwlock_tryrdlock(rwp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_rw_wrlock(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
AcquireSRWLockExclusive(&rwp->srwlock);
|
||||||
|
rwp->have_exclusive_srwlock= TRUE;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_rwlock_wrlock(rwp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_rw_trywrlock(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
if (!TryAcquireSRWLockExclusive(&rwp->srwlock))
|
||||||
|
return EBUSY;
|
||||||
|
rwp->have_exclusive_srwlock= TRUE;
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_rwlock_trywrlock(rwp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline int native_rw_unlock(native_rw_lock_t *rwp)
|
||||||
|
{
|
||||||
|
#ifdef _WIN32
|
||||||
|
if (rwp->have_exclusive_srwlock)
|
||||||
|
{
|
||||||
|
rwp->have_exclusive_srwlock= FALSE;
|
||||||
|
ReleaseSRWLockExclusive(&rwp->srwlock);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
ReleaseSRWLockShared(&rwp->srwlock);
|
||||||
|
return 0;
|
||||||
|
#else
|
||||||
|
return pthread_rwlock_unlock(rwp);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
Portable implementation of special type of read-write locks.
|
||||||
|
|
||||||
|
These locks have two properties which are unusual for rwlocks:
|
||||||
|
1) They "prefer readers" in the sense that they do not allow
|
||||||
|
situations in which rwlock is rd-locked and there is a
|
||||||
|
pending rd-lock which is blocked (e.g. due to pending
|
||||||
|
request for wr-lock).
|
||||||
|
This is a stronger guarantee than one which is provided for
|
||||||
|
PTHREAD_RWLOCK_PREFER_READER_NP rwlocks in Linux.
|
||||||
|
MDL subsystem deadlock detector relies on this property for
|
||||||
|
its correctness.
|
||||||
|
2) They are optimized for uncontended wr-lock/unlock case.
|
||||||
|
This is scenario in which they are most oftenly used
|
||||||
|
within MDL subsystem. Optimizing for it gives significant
|
||||||
|
performance improvements in some of tests involving many
|
||||||
|
connections.
|
||||||
|
|
||||||
|
Another important requirement imposed on this type of rwlock
|
||||||
|
by the MDL subsystem is that it should be OK to destroy rwlock
|
||||||
|
object which is in unlocked state even though some threads might
|
||||||
|
have not yet fully left unlock operation for it (of course there
|
||||||
|
is an external guarantee that no thread will try to lock rwlock
|
||||||
|
which is destroyed).
|
||||||
|
Putting it another way the unlock operation should not access
|
||||||
|
rwlock data after changing its state to unlocked.
|
||||||
|
|
||||||
|
TODO/FIXME: We should consider alleviating this requirement as
|
||||||
|
it blocks us from doing certain performance optimizations.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef struct st_rw_pr_lock_t {
|
||||||
|
/**
|
||||||
|
Lock which protects the structure.
|
||||||
|
Also held for the duration of wr-lock.
|
||||||
|
*/
|
||||||
|
native_mutex_t lock;
|
||||||
|
/**
|
||||||
|
Condition variable which is used to wake-up
|
||||||
|
writers waiting for readers to go away.
|
||||||
|
*/
|
||||||
|
native_cond_t no_active_readers;
|
||||||
|
/** Number of active readers. */
|
||||||
|
uint active_readers;
|
||||||
|
/** Number of writers waiting for readers to go away. */
|
||||||
|
uint writers_waiting_readers;
|
||||||
|
/** Indicates whether there is an active writer. */
|
||||||
|
my_bool active_writer;
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
/** Thread holding wr-lock (for debug purposes only). */
|
||||||
|
my_thread_t writer_thread;
|
||||||
|
#endif
|
||||||
|
} rw_pr_lock_t;
|
||||||
|
|
||||||
|
extern int rw_pr_init(rw_pr_lock_t *);
|
||||||
|
extern int rw_pr_rdlock(rw_pr_lock_t *);
|
||||||
|
extern int rw_pr_wrlock(rw_pr_lock_t *);
|
||||||
|
extern int rw_pr_unlock(rw_pr_lock_t *);
|
||||||
|
extern int rw_pr_destroy(rw_pr_lock_t *);
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
rw_pr_lock_assert_write_owner(const rw_pr_lock_t *rwlock MY_ATTRIBUTE((unused)))
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
DBUG_ASSERT(rwlock->active_writer &&
|
||||||
|
my_thread_equal(my_thread_self(), rwlock->writer_thread));
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
rw_pr_lock_assert_not_write_owner(const rw_pr_lock_t *rwlock MY_ATTRIBUTE((unused)))
|
||||||
|
{
|
||||||
|
#ifdef SAFE_MUTEX
|
||||||
|
DBUG_ASSERT(!rwlock->active_writer ||
|
||||||
|
!my_thread_equal(my_thread_self(), rwlock->writer_thread));
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
C_MODE_END
|
||||||
|
|
||||||
|
#endif /* THR_RWLOCK_INCLUDED */
|
54
include/typelib.h
Normal file
54
include/typelib.h
Normal file
|
@ -0,0 +1,54 @@
|
||||||
|
/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; version 2 of the License.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef _typelib_h
|
||||||
|
#define _typelib_h
|
||||||
|
|
||||||
|
#include "my_alloc.h"
|
||||||
|
|
||||||
|
typedef struct st_typelib { /* Different types saved here */
|
||||||
|
unsigned int count; /* How many types */
|
||||||
|
const char *name; /* Name of typelib */
|
||||||
|
const char **type_names;
|
||||||
|
unsigned int *type_lengths;
|
||||||
|
} TYPELIB;
|
||||||
|
|
||||||
|
extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position);
|
||||||
|
extern int find_type_or_exit(const char *x, TYPELIB *typelib,
|
||||||
|
const char *option);
|
||||||
|
#define FIND_TYPE_BASIC 0
|
||||||
|
/** makes @c find_type() require the whole name, no prefix */
|
||||||
|
#define FIND_TYPE_NO_PREFIX (1 << 0)
|
||||||
|
/** always implicitely on, so unused, but old code may pass it */
|
||||||
|
#define FIND_TYPE_NO_OVERWRITE (1 << 1)
|
||||||
|
/** makes @c find_type() accept a number */
|
||||||
|
#define FIND_TYPE_ALLOW_NUMBER (1 << 2)
|
||||||
|
/** makes @c find_type() treat ',' as terminator */
|
||||||
|
#define FIND_TYPE_COMMA_TERM (1 << 3)
|
||||||
|
|
||||||
|
extern int find_type(const char *x, const TYPELIB *typelib, unsigned int flags);
|
||||||
|
extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
|
||||||
|
extern const char *get_type(TYPELIB *typelib,unsigned int nr);
|
||||||
|
extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from);
|
||||||
|
|
||||||
|
extern TYPELIB sql_protocol_typelib;
|
||||||
|
|
||||||
|
my_ulonglong find_set_from_flags(const TYPELIB *lib, unsigned int default_name,
|
||||||
|
my_ulonglong cur_set, my_ulonglong default_set,
|
||||||
|
const char *str, unsigned int length,
|
||||||
|
char **err_pos, unsigned int *err_len);
|
||||||
|
|
||||||
|
#endif /* _typelib_h */
|
BIN
lib/libmysql.lib
Normal file
BIN
lib/libmysql.lib
Normal file
Binary file not shown.
BIN
lib/vs12/mysqlclient.lib
Normal file
BIN
lib/vs12/mysqlclient.lib
Normal file
Binary file not shown.
BIN
lib/vs14/mysqlclient.lib
Normal file
BIN
lib/vs14/mysqlclient.lib
Normal file
Binary file not shown.
Loading…
Reference in New Issue
Block a user