SDL_SemValue(3) 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_SemPostSDL Tue 11 Sep 2001, 23:00 SDL_SemValue(3)
