Mercurial > sdl-ios-xcode
view test/testerror.c @ 1871:9ff9a58fa1e3
Fixed bug #157
[patch tweaked to handle older nasm, which doesn't support :function syntax]
------- Comment #5 From Mike Frysinger 2006-05-22 01:24 [reply] -------
Created an attachment (id=132) [edit]
libsdl-hidden-nasm.patch
here's the patch i posted here:
http://www.libsdl.org/pipermail/sdl/2006-March/073618.html
this will hide the symbols dynamically if the build nasm/yasm supports the
hidden stuff ... in other words, this patch should be safe with both older and
new versions of nasm/yasm
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Wed, 21 Jun 2006 07:57:34 +0000 |
parents | 290b5baf2fca |
children | 782fd950bd46 c121d94672cb |
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/* Simple test of the SDL threading code and error handling */ #include <stdio.h> #include <stdlib.h> #include <signal.h> #include "SDL.h" #include "SDL_thread.h" static int alive = 0; /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ static void quit(int rc) { SDL_Quit(); exit(rc); } int SDLCALL ThreadFunc(void *data) { /* Set the child thread error string */ SDL_SetError("Thread %s (%d) had a problem: %s", (char *)data, SDL_ThreadID(), "nevermind"); while ( alive ) { printf("Thread '%s' is alive!\n", (char *)data); SDL_Delay(1*1000); } printf("Child thread error string: %s\n", SDL_GetError()); return(0); } int main(int argc, char *argv[]) { SDL_Thread *thread; /* Load the SDL library */ if ( SDL_Init(0) < 0 ) { fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); return(1); } /* Set the error value for the main thread */ SDL_SetError("No worries"); alive = 1; thread = SDL_CreateThread(ThreadFunc, "#1"); if ( thread == NULL ) { fprintf(stderr, "Couldn't create thread: %s\n", SDL_GetError()); quit(1); } SDL_Delay(5*1000); printf("Waiting for thread #1\n"); alive = 0; SDL_WaitThread(thread, NULL); printf("Main thread error string: %s\n", SDL_GetError()); SDL_Quit(); return(0); }