SDL_THREAD_ANNOTATION_ATTRIBUTE__ - Man Page

Enable thread safety attributes, only with clang.

Header File

Defined in SDL3/SDL_mutex.h

#include "SDL3/SDL.h"

#define SDL_THREAD_ANNOTATION_ATTRIBUTE__(x)   __attribute__((x))

The attributes can be safely erased when compiling with other compilers.

To enable analysis, set these environment variables before running cmake:

export CC=clang
export CFLAGS="-DSDL_THREAD_SAFETY_ANALYSIS -Wthread-safety"

SDL 3.2.2 Simple Directmedia Layer SDL3 FUNCTIONS