(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous 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

SDL_Semaphore *

sem

the semaphore to query.

Return Value

(Uint32) Returns the current value of the semaphore.

Version

This function is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIFunction, CategoryMutex

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