DRAFT

SDL_SemValue

Use this function to return the current count of the a semaphore.

Syntax

Uint32 SDL_SemValue(SDL_sem* sem)

Function Parameters

sem

the semaphore to query

Return Value

Returns the current count of the semaphore or a negative error code on failure; call SDL_GetError() for more information.

Code Examples

*

sem_value = SDL_SemValue(my_sem);

*

Remarks

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CategoryAPI, CategoryMutex

SDL_SemValue (last edited 2010-10-18 02:18:27 by SheenaSmith)

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