Manual Pages for UNIX Operating System command usage for man SDL_SemValue

SDL API Reference                                 SDL_SemValue(3)



NAME
     SDL_SemValue - Return the current value of a semaphore.

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

     Uint32 SDL_SemValue(SDL_sem *sem);

DESCRIPTION
     SDL_SemValue() returns the current semaphore value from  the
     semaphore pointed to by sem.

RETURN VALUE
     Returns current value of the semaphore.

EXAMPLES
       sem_value = SDL_SemValue(my_sem);

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


































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