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comparison test/testlock.c @ 1151:be9c9c8f6d53

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Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe 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!).
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 28 Sep 2005 11:36:20 +0000
parents 74212992fb08
children 14717b52abc0
comparison
equal deleted inserted replaced
1150:7d8e1925f35b 1151:be9c9c8f6d53
12 #include "SDL_thread.h" 12 #include "SDL_thread.h"
13 13
14 static SDL_mutex *mutex = NULL; 14 static SDL_mutex *mutex = NULL;
15 static Uint32 mainthread; 15 static Uint32 mainthread;
16 static SDL_Thread *threads[6]; 16 static SDL_Thread *threads[6];
17
18 /*
19 * SDL_Quit() shouldn't be used with atexit() directly because
20 * calling conventions may differ...
21 */
22 static void SDL_Quit_Wrapper(void)
23 {
24 SDL_Quit();
25 }
17 26
18 void printid(void) 27 void printid(void)
19 { 28 {
20 printf("Process %u: exiting\n", SDL_ThreadID()); 29 printf("Process %u: exiting\n", SDL_ThreadID());
21 } 30 }
66 /* Load the SDL library */ 75 /* Load the SDL library */
67 if ( SDL_Init(0) < 0 ) { 76 if ( SDL_Init(0) < 0 ) {
68 fprintf(stderr, "%s\n", SDL_GetError()); 77 fprintf(stderr, "%s\n", SDL_GetError());
69 exit(1); 78 exit(1);
70 } 79 }
71 atexit(SDL_Quit); 80 atexit(SDL_Quit_Wrapper);
72 81
73 if ( (mutex=SDL_CreateMutex()) == NULL ) { 82 if ( (mutex=SDL_CreateMutex()) == NULL ) {
74 fprintf(stderr, "Couldn't create mutex: %s\n", SDL_GetError()); 83 fprintf(stderr, "Couldn't create mutex: %s\n", SDL_GetError());
75 exit(1); 84 exit(1);
76 } 85 }