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| 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_SemPost| Tue 11 Sep 2001, 23:00 | SDL |
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