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Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe

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if SDL is built with a non-cdecl calling convention, and it's just generally
 bad practice anyhow.

Now programs explicitly call SDL_Quit() where appropriate, wrap SDL_Quit() in
 a cdecl function where it can't be avoided, and rely on the parachute where
 a crash might have hit the atexit() before (these ARE test programs, after
 all!).

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401154
This commit is contained in:
Ryan C. Gordon 2005-09-28 11:36:20 +00:00
parent 004ec06058
commit 91121c3104
20 changed files with 272 additions and 129 deletions
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11
test/testlock.c
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@ -15,6 +15,15 @@ static SDL_mutex *mutex = NULL;
static Uint32 mainthread;
static SDL_Thread *threads[6];
/*
* SDL_Quit() shouldn't be used with atexit() directly because
* calling conventions may differ...
*/
static void SDL_Quit_Wrapper(void)
{
SDL_Quit();
}
void printid(void)
{
printf("Process %u: exiting\n", SDL_ThreadID());
@ -68,7 +77,7 @@ int main(int argc, char *argv[])
fprintf(stderr, "%s\n", SDL_GetError());
exit(1);
}
atexit(SDL_Quit);
atexit(SDL_Quit_Wrapper);
if ( (mutex=SDL_CreateMutex()) == NULL ) {
fprintf(stderr, "Couldn't create mutex: %s\n", SDL_GetError());