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SDL_SemValue?

SDL_SemValue?

NAME SYNOPSIS DESCRIPTION RETURN VALUE EXAMPLES SEE ALSO

NAME

SDL_SemValue?- Return the current value of a semaphore.

SYNOPSIS

#include

Uint32 SDL_SemValue?(__SDL_sem

  • sem__);

DESCRIPTION

SDL_SemValue?() returns the current semaphore value from the semaphore pointed to by sem.

RETURN VALUE

Returns current value of the semaphore.

EXAMPLES

sem_value = SDL_SemValue?(my_sem);

SEE ALSO

SDL_CreateSemaphore?, SDL_DestroySemaphore?, SDL_SemWait?, SDL_SemTryWait?, SDL_SemWaitTimeout?, SDL_SemPost?

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