SDL_CreateMutex

Langue: en

Autres versions - même langue

Version: 45509 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

SDL_CreateMutex- Create a mutex

SYNOPSIS

#include "SDL.h" #include "SDL_thread.h"

SDL_mutex *SDL_CreateMutex(void);

DESCRIPTION

Create a new, unlocked mutex.

EXAMPLES


SDL_mutex *mut;



mut=SDL_CreateMutex();

.

.

if(SDL_mutexP(mut)==-1){

  fprintf(stderr, "Couldn't lock mutex

");

  exit(-1);

}

.

/* Do stuff while mutex is locked */

.

.

if(SDL_mutexV(mut)==-1){

  fprintf(stderr, "Couldn't unlock mutex

");

  exit(-1);

}



SDL_DestroyMutex(mut);

SEE ALSO

SDL_mutexP, SDL_mutexV, SDL_DestroyMutex