(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

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

Return Value

Returns the current value of the semaphore.

Version

This function is available since SDL 3.0.0.

CategoryAPI, CategoryAPIFunction, CategoryMutex