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/*
* Copyright (C) 2014 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief pthread test application
*
* @author René Kijewski <rene.kijewski@fu-berlin.de>
*
* @}
*/
#include <stdio.h>
#include "pthread.h"
#define RET_EXIT ((void *) 1234)
#define RET_FAIL ((void *) 5678)
static void cleanup(void *arg)
{
printf("Cleanup: <%s>\n", (const char *) arg);
}
static void *run(void *unused) {
(void) unused;
/* indentation for visibility */
puts("<SCOPE 0>");
pthread_cleanup_push(cleanup, "1");
puts("<SCOPE 1>");
pthread_cleanup_push(cleanup, "2");
puts("<SCOPE 2>");
pthread_cleanup_push(cleanup, "3");
puts("<SCOPE 3>");
pthread_cleanup_push(cleanup, "4");
puts("<SCOPE 4>");
pthread_cleanup_push(cleanup, "5");
puts("<SCOPE 5 />");
pthread_cleanup_pop(1);
puts("</SCOPE 4>");
pthread_cleanup_pop(0); /* cleanup 4 should not be executed */
puts("</SCOPE 3>");
pthread_cleanup_pop(1);
pthread_exit(RET_EXIT);
puts("/<SCOPE 2>"); /* thread exited, should not be printed */
pthread_cleanup_pop(0); /* should be printed nevertheless */
puts("</SCOPE 1>");
pthread_cleanup_pop(1);
puts("</SCOPE 0>");
return RET_FAIL;
}
int main(void) {
puts("Start.");
pthread_t th_id;
pthread_create(&th_id, NULL, run, NULL);
void *res;
pthread_join(th_id, (void **) &res);
printf("Result: %i\n", (int) (intptr_t) res);
puts("Done.");
return 0;
}