199 lines
4.7 KiB
C
199 lines
4.7 KiB
C
/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef MYSQL_STAGE_H
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#define MYSQL_STAGE_H
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/**
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@file mysql/psi/mysql_stage.h
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Instrumentation helpers for stages.
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*/
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#include "mysql/psi/psi.h"
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#ifndef PSI_STAGE_CALL
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#define PSI_STAGE_CALL(M) PSI_DYNAMIC_CALL(M)
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#endif
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/**
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@defgroup Stage_instrumentation Stage Instrumentation
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@ingroup Instrumentation_interface
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@{
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*/
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/**
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@def mysql_stage_register(P1, P2, P3)
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Stage registration.
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*/
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define mysql_stage_register(P1, P2, P3) \
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inline_mysql_stage_register(P1, P2, P3)
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#else
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#define mysql_stage_register(P1, P2, P3) \
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do {} while (0)
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#endif
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/**
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@def MYSQL_SET_STAGE
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Set the current stage.
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Use this API when the file and line
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is passed from the caller.
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@param K the stage key
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@param F the source file name
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@param L the source file line
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@return the current stage progress
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*/
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define MYSQL_SET_STAGE(K, F, L) \
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inline_mysql_set_stage(K, F, L)
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#else
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#define MYSQL_SET_STAGE(K, F, L) \
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NULL
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#endif
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/**
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@def mysql_set_stage
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Set the current stage.
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@param K the stage key
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@return the current stage progress
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*/
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define mysql_set_stage(K) \
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inline_mysql_set_stage(K, __FILE__, __LINE__)
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#else
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#define mysql_set_stage(K) \
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NULL
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#endif
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/**
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@def mysql_end_stage
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End the last stage
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*/
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define mysql_end_stage \
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inline_mysql_end_stage
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#else
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#define mysql_end_stage \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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static inline void inline_mysql_stage_register(
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const char *category, PSI_stage_info **info, int count)
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{
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PSI_STAGE_CALL(register_stage)(category, info, count);
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}
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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static inline PSI_stage_progress*
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inline_mysql_set_stage(PSI_stage_key key,
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const char *src_file, int src_line)
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{
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return PSI_STAGE_CALL(start_stage)(key, src_file, src_line);
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}
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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static inline void
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inline_mysql_end_stage()
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{
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PSI_STAGE_CALL(end_stage)();
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}
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define mysql_stage_set_work_completed(P1, P2) \
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inline_mysql_stage_set_work_completed(P1, P2)
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#define mysql_stage_get_work_completed(P1) \
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inline_mysql_stage_get_work_completed(P1)
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#else
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#define mysql_stage_set_work_completed(P1, P2) \
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do {} while (0)
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#define mysql_stage_get_work_completed(P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define mysql_stage_inc_work_completed(P1, P2) \
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inline_mysql_stage_inc_work_completed(P1, P2)
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#else
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#define mysql_stage_inc_work_completed(P1, P2) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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#define mysql_stage_set_work_estimated(P1, P2) \
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inline_mysql_stage_set_work_estimated(P1, P2)
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#define mysql_stage_get_work_estimated(P1) \
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inline_mysql_stage_get_work_estimated(P1)
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#else
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#define mysql_stage_set_work_estimated(P1, P2) \
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do {} while (0)
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#define mysql_stage_get_work_estimated(P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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static inline void
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inline_mysql_stage_set_work_completed(PSI_stage_progress *progress,
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ulonglong val)
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{
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if (progress != NULL)
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progress->m_work_completed= val;
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}
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static inline ulonglong
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inline_mysql_stage_get_work_completed(PSI_stage_progress *progress)
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{
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return progress->m_work_completed;
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}
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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static inline void
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inline_mysql_stage_inc_work_completed(PSI_stage_progress *progress,
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ulonglong val)
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{
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if (progress != NULL)
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progress->m_work_completed+= val;
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}
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#endif
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#ifdef HAVE_PSI_STAGE_INTERFACE
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static inline void
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inline_mysql_stage_set_work_estimated(PSI_stage_progress *progress,
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ulonglong val)
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{
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if (progress != NULL)
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progress->m_work_estimated= val;
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}
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static inline ulonglong
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inline_mysql_stage_get_work_estimated(PSI_stage_progress *progress)
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{
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return progress->m_work_estimated;
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}
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#endif
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/** @} (end of group Stage_instrumentation) */
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#endif
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