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Don't automatically free temporary memory, let the application call SDL_FreeTemporaryMemory() when it's ready.

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Also mark up all functions that return temporary memory with SDL_DECLSPEC_TEMP, to help people implementing language bindings.

Fixes https://github.com/libsdl-org/SDL/issues/10378
This commit is contained in:
Sam Lantinga
2024-07-26 06:05:57 -07:00
parent 2f38a4bf5e
commit 5e513ecc7f
31 changed files with 124 additions and 402 deletions
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5
include/SDL3/SDL_thread.h
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@@ -330,16 +330,13 @@ extern SDL_DECLSPEC SDL_Thread * SDLCALL SDL_CreateThreadWithPropertiesRuntime(S
/**
* Get the thread name as it was specified in SDL_CreateThread().
*
* This returns temporary memory which will be automatically freed later, and
* can be claimed with SDL_ClaimTemporaryMemory().
*
* \param thread the thread to query.
* \returns a pointer to a UTF-8 string that names the specified thread, or
* NULL if it doesn't have a name.
*
* \since This function is available since SDL 3.0.0.
*/
extern SDL_DECLSPEC const char * SDLCALL SDL_GetThreadName(SDL_Thread *thread);
extern SDL_DECLSPEC_TEMP const char * SDLCALL SDL_GetThreadName(SDL_Thread *thread);
/**
* Get the thread identifier for the current thread.