/*

  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>

  This software is provided 'as-is', without any express or implied

  warranty.  In no event will the authors be held liable for any damages

  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,

  including commercial applications, and to alter it and redistribute it

  freely.

*/

/* 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 (%lu) had a problem: %s",

                 (char *) data, SDL_ThreadID(), "nevermind");

    while (alive) {

        SDL_Delay(1 * 1000);

    }

    return (0);

}

int

main(int argc, char *argv[])

{

    SDL_Thread *thread;

    /* Load the SDL library */

    if (SDL_Init(0) < 0) {

        return (1);

    }

    /* Set the error value for the main thread */

    SDL_SetError("No worries");

    alive = 1;

    thread = SDL_CreateThread(ThreadFunc, NULL, "#1");

    if (thread == NULL) {

        quit(1);

    }

    SDL_Delay(5 * 1000);

    alive = 0;

    SDL_WaitThread(thread, NULL);

    SDL_Quit();

    return (0);

}