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

SDL_DestroySemaphore

Destroy a semaphore.

Syntax

void SDL_DestroySemaphore(SDL_Semaphore *sem);

Function Parameters

sem	the semaphore to destroy

Remarks

It is not safe to destroy a semaphore if there are threads currently waiting on it.

Version

This function is available since SDL 3.0.0.

Code Examples

<<Include(SDL_CreateSemaphore, , , from="## Begin Semaphore Example", to="## End Semaphore Example")>>

Related Functions

• SDL_CreateSemaphore
• SDL_PostSemaphore
• SDL_TryWaitSemaphore
• SDL_GetSemaphoreValue
• SDL_WaitSemaphore
• SDL_WaitSemaphoreTimeout

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CategoryAPI, CategoryMutex

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