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Should return 0 for tox_file_dataremaining since it returns unsigned

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AZ Huang 2013-11-29 22:26:29 +08:00
parent eec31edb1c
commit 1df2d5880d
3 changed files with 5 additions and 5 deletions
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6
toxcore/Messenger.c
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@ -1314,17 +1314,17 @@ int file_data(Messenger *m, int friendnumber, uint8_t filenumber, uint8_t *data,
uint64_t file_dataremaining(Messenger *m, int friendnumber, uint8_t filenumber, uint8_t send_receive) uint64_t file_dataremaining(Messenger *m, int friendnumber, uint8_t filenumber, uint8_t send_receive)
{ {
if (friend_not_valid(m, friendnumber)) if (friend_not_valid(m, friendnumber))
return -1; return 0;
if (send_receive == 0) { if (send_receive == 0) {
if (m->friendlist[friendnumber].file_sending[filenumber].status == FILESTATUS_NONE) if (m->friendlist[friendnumber].file_sending[filenumber].status == FILESTATUS_NONE)
return -1; return 0;
return m->friendlist[friendnumber].file_sending[filenumber].size - return m->friendlist[friendnumber].file_sending[filenumber].size -
m->friendlist[friendnumber].file_sending[filenumber].transferred; m->friendlist[friendnumber].file_sending[filenumber].transferred;
} else { } else {
if (m->friendlist[friendnumber].file_receiving[filenumber].status == FILESTATUS_NONE) if (m->friendlist[friendnumber].file_receiving[filenumber].status == FILESTATUS_NONE)
return -1; return 0;
return m->friendlist[friendnumber].file_receiving[filenumber].size - return m->friendlist[friendnumber].file_receiving[filenumber].size -
m->friendlist[friendnumber].file_receiving[filenumber].transferred; m->friendlist[friendnumber].file_receiving[filenumber].transferred;

2
toxcore/tox.c
View File

@ -620,7 +620,7 @@ int tox_filedata_size(Tox *tox, int friendnumber)
* send_receive is 0 if we want the sending files, 1 if we want the receiving. * send_receive is 0 if we want the sending files, 1 if we want the receiving.
* *
* return number of bytes remaining to be sent/received on success * return number of bytes remaining to be sent/received on success
* return -1 on failure * return 0 on failure
*/ */
uint64_t tox_file_dataremaining(Tox *tox, int friendnumber, uint8_t filenumber, uint8_t send_receive) uint64_t tox_file_dataremaining(Tox *tox, int friendnumber, uint8_t filenumber, uint8_t send_receive)
{ {

2
toxcore/tox.h
View File

@ -544,7 +544,7 @@ int tox_filedata_size(Tox *tox, int friendnumber);
* send_receive is 0 if we want the sending files, 1 if we want the receiving. * send_receive is 0 if we want the sending files, 1 if we want the receiving.
* *
* return number of bytes remaining to be sent/received on success * return number of bytes remaining to be sent/received on success
* return -1 on failure * return 0 on failure
*/ */
uint64_t tox_file_dataremaining(Tox *tox, int friendnumber, uint8_t filenumber, uint8_t send_receive); uint64_t tox_file_dataremaining(Tox *tox, int friendnumber, uint8_t filenumber, uint8_t send_receive);