/*
    Copyright (C) 2008 Andreas Baumann <abaumann@yahoo.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "threads/threads.h"
#include "port/unused.h"

#include <stdlib.h>		/* for EXIT_SUCCESS, EXIT_FAILURE */
#include <stdio.h>		/* for fprintf */

#define NOF_THREADS 10
#define NOF_ITERATIONS 10000

static WOLF_THREAD_RETURN_DECL thread_func( void *thread_data ) {
	int thread_id = *((int *)thread_data);
	int i;

	printf( "Starting thread %d\n", thread_id );
	fflush( stdout );

	for( i = 0; i < NOF_ITERATIONS; i++ ) {
		printf( "%d\n", i );
		fflush( stdout );
	}

	printf( "Terminating thread %d\n", thread_id );
	fflush( stdout );

	WOLF_THREAD_RETURN
}

int main( void ) {
	int i;
	wolf_thread_t thread[NOF_THREADS];
	wolf_error_t error;
	int thread_data[NOF_THREADS];
	
	for( i = 0; i < NOF_THREADS; i++ ) {
		thread_data[i] = i;
		error = wolf_thread_create( &thread[i], thread_func, (void *)&thread_data[i] );
		if( error != WOLF_OK ) {
			fprintf( stderr, "Unable to start thread %d: %d\n", i, error );
			return EXIT_FAILURE;
		}
		printf( "Created thread %d\n", i );
		fflush( stdout );
	}

	for( i = 0; i < NOF_THREADS; i++ ) {
		error = wolf_thread_join( &thread[i] );
		if( error != WOLF_OK ) {
			fprintf( stderr, "Unable to join thread %d: %d\n", i, error );
			return EXIT_FAILURE;
		}
		printf( "Joined thread %d\n", i );
		fflush( stdout );
	}

	return EXIT_SUCCESS;
}