Mercurial > sdl-ios-xcode
annotate test/torturethread.c @ 3331:d44a0a913aa2
Eric Wing to Sam
Lots of fixes.
Fixed missing power management building.
Added template icons to the project templates.
DocSet stuff
Documentation fixes..
Fixed all the SDLtests. (Lots of tedious work.) It now depends on the static library target for convenience so I am not going to remove it from the SDL xcode project.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 01 Oct 2009 15:30:26 +0000 |
parents | c121d94672cb |
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rev | line source |
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0 | 1 |
2 /* Simple test of the SDL threading code */ | |
3 | |
4 #include <stdio.h> | |
5 #include <stdlib.h> | |
6 #include <signal.h> | |
7 #include <string.h> | |
8 | |
9 #include "SDL.h" | |
10 #include "SDL_thread.h" | |
11 | |
12 #define NUMTHREADS 10 | |
13 | |
14 static char volatile time_for_threads_to_die[NUMTHREADS]; | |
15 | |
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Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
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16 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ |
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17 static void |
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18 quit(int rc) |
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19 { |
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20 SDL_Quit(); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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21 exit(rc); |
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Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
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22 } |
be9c9c8f6d53
Removed atexit() from most of the test programs; atexit(SDL_Quit) isn't safe
Ryan C. Gordon <icculus@icculus.org>
parents:
0
diff
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23 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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24 int SDLCALL |
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25 SubThreadFunc(void *data) |
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26 { |
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27 while (!*(int volatile *) data) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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28 ; /*SDL_Delay(10); *//* do nothing */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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29 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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30 return 0; |
0 | 31 } |
32 | |
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33 int SDLCALL |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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34 ThreadFunc(void *data) |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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35 { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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36 SDL_Thread *sub_threads[NUMTHREADS]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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37 int flags[NUMTHREADS]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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38 int i; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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39 int tid = (int) (uintptr_t) data; |
0 | 40 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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41 fprintf(stderr, "Creating Thread %d\n", tid); |
0 | 42 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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43 for (i = 0; i < NUMTHREADS; i++) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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44 flags[i] = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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45 sub_threads[i] = SDL_CreateThread(SubThreadFunc, &flags[i]); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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46 } |
0 | 47 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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48 printf("Thread '%d' waiting for signal\n", tid); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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49 while (time_for_threads_to_die[tid] != 1) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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50 ; /* do nothing */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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51 } |
0 | 52 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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53 printf("Thread '%d' sending signals to subthreads\n", tid); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1769
diff
changeset
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54 for (i = 0; i < NUMTHREADS; i++) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1769
diff
changeset
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55 flags[i] = 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1769
diff
changeset
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56 SDL_WaitThread(sub_threads[i], NULL); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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57 } |
0 | 58 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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59 printf("Thread '%d' exiting!\n", tid); |
0 | 60 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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61 return 0; |
0 | 62 } |
63 | |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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64 int |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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65 main(int argc, char *argv[]) |
0 | 66 { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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67 SDL_Thread *threads[NUMTHREADS]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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68 int i; |
0 | 69 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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70 /* Load the SDL library */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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71 if (SDL_Init(0) < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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72 fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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73 return (1); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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74 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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75 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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76 signal(SIGSEGV, SIG_DFL); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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77 for (i = 0; i < NUMTHREADS; i++) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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78 time_for_threads_to_die[i] = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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79 threads[i] = SDL_CreateThread(ThreadFunc, (void *) (uintptr_t) i); |
0 | 80 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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81 if (threads[i] == NULL) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1769
diff
changeset
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82 fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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83 quit(1); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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84 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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85 } |
0 | 86 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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87 for (i = 0; i < NUMTHREADS; i++) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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88 time_for_threads_to_die[i] = 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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89 } |
0 | 90 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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91 for (i = 0; i < NUMTHREADS; i++) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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92 SDL_WaitThread(threads[i], NULL); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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93 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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94 SDL_Quit(); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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95 return (0); |
0 | 96 } |