Mercurial > sdl-ios-xcode
view test/testerror.c @ 666:fbec2501cf9f
ate: Mon, 4 Aug 2003 19:10:14 +0300
From: "Mike Gorchak"
Subject: SDL/QNX forgotten fixes
Just found, that one chunk for configure.in has not been applied and one for\
gotten by me :) Please add it to CVS.
P.S. Now QNX6.2.1 have the dlopen in libc and in the libltdl. So libc's vari\
ant more prefered, and ltdl rest for compatibility. In this small patch I wa\
s added proper checks.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Wed, 06 Aug 2003 20:20:30 +0000 |
parents | 74212992fb08 |
children | be9c9c8f6d53 |
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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; int 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()); exit(1); } atexit(SDL_Quit); /* 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()); exit(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()); return(0); }