SDL_mutexP — Lock a mutex
#include "SDL.h" #include "SDL_thread.h"
int
SDL_mutexP( |
SDL_mutex * | mutex); |
Locks the mutex,
which was previously created with SDL_CreateMutex. If the mutex is already
locked then SDL_mutexP will not
return until it is unlocked. Returns 0 on success, or -1 on an error.
SDL also defines a macro #define SDL_LockMutex(m) SDL_mutexP(m).
SDL_CreateMutex(3), SDL_mutexV(3)
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This manual page is taken from the SDL library, licensed under GNU LGPL. |