Flashnux

GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

CentOS 5.3

SDL_CreateMutex(3)
SDL_CreateMutex

SDL_CreateMutex

NAME
SYNOPSIS
DESCRIPTION
EXAMPLES
SEE ALSO

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

SDL_CreateMutex(3)