SDL_sysmutex.c File Reference

#include "SDL_config.h"
#include "SDL_thread.h"
#include "SDL_systhread_c.h"

Go to the source code of this file.

Functions
SDL_mutex *	SDL_CreateMutex (void)
void	SDL_DestroyMutex (SDL_mutex *mutex)
int	SDL_mutexP (SDL_mutex *mutex)
int	SDL_mutexV (SDL_mutex *mutex)

Function Documentation

SDL_mutex* SDL_CreateMutex

(

void

)

Create a mutex, initialized unlocked.

Definition at line 38 of file SDL_sysmutex.c.

References NULL, SDL_CreateSemaphore(), SDL_free(), SDL_malloc(), and SDL_OutOfMemory.

void SDL_DestroyMutex

(

SDL_mutex *

mutex

)

Destroy a mutex.

Definition at line 61 of file SDL_sysmutex.c.

References SDL_DestroySemaphore(), and SDL_free().

int SDL_mutexP

(

SDL_mutex *

mutex

)

Definition at line 73 of file SDL_sysmutex.c.

References NULL, SDL_SemWait(), SDL_SetError(), and SDL_ThreadID().

int SDL_mutexV

(

SDL_mutex *

mutex

)

Definition at line 103 of file SDL_sysmutex.c.

References NULL, SDL_SemPost(), SDL_SetError(), and SDL_ThreadID().