NAME

SDL_MemoryBarrierAcquireFunction - Insert a memory acquire barrier (function version).

HEADER FILE

Defined in SDL3/SDL_atomic.h

SYNOPSIS

#include "SDL3/SDL.h"

void SDL_MemoryBarrierAcquireFunction(void);

DESCRIPTION

Please refer to SDL_MemoryBarrierRelease
for details. This is a function version, which might be useful if you need to use this functionality from a scripting language, etc. Also, some of the macro versions call this function behind the scenes, where more heavy lifting can happen inside of SDL. Generally, though, an app written in C/C++/etc should use the macro version, as it will be more efficient.

THREAD SAFETY

Obviously this function is safe to use from any thread at any time, but if you find yourself needing this, you are probably dealing with some very sensitive code; be careful!

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

•(3), SDL_MemoryBarrierAcquire(3)