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thread: return -1 from SDL_SemWaitTimeout if semaphore is NULL

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(cherry picked from commit f6db1aba664079e63df44cbb6e6925a088b8f3a8)
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pionere 2022-11-29 09:46:20 +01:00 committed by Ryan C. Gordon
parent fcd7d658dc
commit ee13e8c76b
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GPG key ID: FA148B892AB48044
3 changed files with 3 additions and 6 deletions
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3
src/thread/ps2/SDL_syssem.c
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@ -87,8 +87,7 @@ int SDL_SemWaitTimeout(SDL_sem *sem, Uint32 timeout)
InitializeTimerAlarm(&alarm); InitializeTimerAlarm(&alarm);
if (sem == NULL) { if (sem == NULL) {
SDL_InvalidParamError("sem"); return SDL_InvalidParamError("sem");
return 0;
} }
if (timeout == 0) { if (timeout == 0) {

3
src/thread/psp/SDL_syssem.c
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@ -82,8 +82,7 @@ int SDL_SemWaitTimeout(SDL_sem *sem, Uint32 timeout)
int res; int res;
if (sem == NULL) { if (sem == NULL) {
SDL_InvalidParamError("sem"); return SDL_InvalidParamError("sem");
return 0;
} }
if (timeout == 0) { if (timeout == 0) {

3
src/thread/vita/SDL_syssem.c
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@ -83,8 +83,7 @@ int SDL_SemWaitTimeout(SDL_sem *sem, Uint32 timeout)
unsigned int res; unsigned int res;
if (sem == NULL) { if (sem == NULL) {
SDL_InvalidParamError("sem"); return SDL_InvalidParamError("sem");
return 0;
} }
if (timeout == 0) { if (timeout == 0) {