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← Revision 5 as of 2013-08-12 06:16:13 ⇥
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| #pragma disable-camelcase ||<tablewidth="100%" style="color: #FF0000;" :> DRAFT|| |
#pragma camelcase off |
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| Use this function to return the current count of ,,the,, ^a^ semaphore. | Use this function to get the current value of a semaphore. |
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| ||'''sem'''||^a pointer to the SDL_sem structure / semaphore to query^|| | ||'''sem'''||the semaphore to query|| |
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| Returns the current count of the semaphore or a negative error code on failure; call [[SDL_GetError]]() for more information. | Returns the current value of the semaphore. |
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| * | |
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| sem_value = SDL_SemValue(my_sem); | You can add your code example here |
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| * | |
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| .[[SDL_SemPost]] * .[[SDL_SemTryWait]] * .[[SDL_SemWait]] * .[[SDL_SemWaitTimeout]] * |
.[[SDL_CreateSemaphore]] |
SDL_SemValue
Use this function to get the current value of a semaphore.
Contents
Syntax
Uint32 SDL_SemValue(SDL_sem* sem)
Function Parameters
sem |
the semaphore to query |
Return Value
Returns the current value of the semaphore.
Code Examples
You can add your code example here
Remarks
You can add useful comments here
