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Assert non-recursive usage of mutexes

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This commit is contained in:
Romain Vimont 2021-02-01 22:20:02 +01:00
parent 54f5c42d7b
commit c53bd4d8b6
1 changed files with 3 additions and 0 deletions
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3
app/src/util/thread.c
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@ -43,6 +43,8 @@ sc_mutex_destroy(sc_mutex *mutex) {
void void
sc_mutex_lock(sc_mutex *mutex) { sc_mutex_lock(sc_mutex *mutex) {
// SDL mutexes are recursive, but we don't want to use recursive mutexes
assert(!sc_mutex_held(mutex));
int r = SDL_LockMutex(mutex->mutex); int r = SDL_LockMutex(mutex->mutex);
#ifndef NDEBUG #ifndef NDEBUG
if (r) { if (r) {
@ -59,6 +61,7 @@ sc_mutex_lock(sc_mutex *mutex) {
void void
sc_mutex_unlock(sc_mutex *mutex) { sc_mutex_unlock(sc_mutex *mutex) {
#ifndef NDEBUG #ifndef NDEBUG
assert(sc_mutex_held(mutex));
mutex->locker = 0; mutex->locker = 0;
#endif #endif
int r = SDL_UnlockMutex(mutex->mutex); int r = SDL_UnlockMutex(mutex->mutex);