SDL_CreateMutex

Langue: en

Autres versions - même langue

Version: 121904 (mandriva - 01/05/08)

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