SDL_REQUIRES_SHARED(3)

💖 SDL_REQUIRES_SHARED(3) 💖

ok so bestie, welcome to the SDL3 FUNCTIONS corner of the man pages — today we're talking about SDL_REQUIRES_SHARED, and it's giving compiler-whisperer energy, no cap 🧚

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✨ NAME ✨

SDL_REQUIRES_SHARED — a lil wrapper around Clang thread safety analysis annotations 🎀

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✨ SYNOPSIS ✨

#include <SDL3/SDL_mutex.h>

#define SDL_REQUIRES_SHARED(x) \
  SDL_THREAD_ANNOTATION_ATTRIBUTE__(requires_shared_capability(x))

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✨ DESCRIPTION ✨

bestie, this one is short and I'm obsessed with how low-effort it is on my end. The actual lore lives here:

https://clang.llvm.org/docs/ThreadSafetyAnalysis.html#mutex-h

like, go read that, it's the main character of this whole thing 💅

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✨ AVAILABILITY ✨

This macro has been around since SDL 3.2.0 — so if you're on anything older, she's not there yet, sorry bestie 😭

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Simple Directmedia Layer 🦋 SDL 3.4.18 🦋 and that's the whole vibe, mwah 💖 go forth and annotate your mutexes, queen 👑