Manual Pages for UNIX Operating System command usage for man SDL_DestroySemaphore

SDL API Reference                         SDL_DestroySemaphore(3)



NAME
     SDL_DestroySemaphore - Destroys a semaphore that was created
     by SDL_CreateSemaphore.

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

     void SDL_DestroySemaphore(SDL_sem *sem);

DESCRIPTION
     SDL_DestroySemaphore destroys the semaphore  pointed  to  by
     sem  that was created by SDL_CreateSemaphore. It is not safe
     to destroy  a  semaphore  if  there  are  threads  currently
     blocked waiting on it.

EXAMPLES
     if (my_sem != NULL) {
             SDL_DestroySemaphore(my_sem);
             my_sem = NULL;
     }

SEE ALSO
     SDL_CreateSemaphore,      SDL_SemWait,       SDL_SemTryWait,
     SDL_SemWaitTimeout, SDL_SemPost, SDL_SemValue































SDL            Last change: Tue 11 Sep 2001, 23:00              1