SDL_SemPost man page on IRIX

SDL_SemPost man page on IRIX

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SDL_SemPost(3)		SDL API Reference	   SDL_SemPost(3)

NAME
       SDL_SemPost- Unlock a semaphore.

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

       int SDL_SemPost(SDL_sem *sem);

DESCRIPTION
       SDL_SemPost  unlocks  the  semaphore pointed to by sem and
       atomically increments the semaphores value.  Threads  that
       were blocking on the semaphore may be scheduled after this
       call succeeds.

       SDL_SemPost should be called after a semaphore  is  locked
       by  a  successful  call	to SDL_SemWait, SDL_SemTryWait or
       SDL_SemWaitTimeout.

RETURN VALUE
       Returns 0 if successful or -1 if there was an error (leav-
       ing the semaphore unchanged).

EXAMPLES
       SDL_SemPost(my_sem);

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

SDL		      Tue 11 Sep 2001, 23:00	   SDL_SemPost(3)

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