(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_THREAD_ANNOTATION_ATTRIBUTE__

Enable thread safety attributes, only with clang.

Header File

Defined in <SDL3/SDL_mutex.h>

Syntax

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

Remarks

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"

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CategoryAPI, CategoryAPIMacro, CategoryMutex

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