SDL_DestroySemaphore (3) - Linux Manuals

SDL_DestroySemaphore: Destroys a semaphore that was created by SDL_CreateSemaphore.

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;
}