SDL_GetSemaphoreValue

Get the current value of a semaphore.

Header File

Defined in <SDL3/SDL_mutex.h>

Syntax

Uint32 SDL_GetSemaphoreValue(SDL_Semaphore *sem);

Function Parameters

SDL_Semaphore * sem the semaphore to query.

Return Value

(Uint32) Returns the current value of the semaphore.

Version

This function is available since SDL 3.2.0.

CategoryAPI, CategoryAPIFunction, CategoryMutex