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

SDL_AtomicSetPtr

Set a pointer to a value atomically.

Header File

Defined in <SDL3/SDL_atomic.h>

Syntax

void* SDL_AtomicSetPtr(void **a, void* v);

Function Parameters

a a pointer to a pointer
v the desired pointer value

Return Value

Returns the previous value of the pointer.

Remarks

Note: If you don't know what this function is for, you shouldn't use it!

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryAtomic