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/* -*- c-file-style: "GNU" -*- */
/*
* Copyright (C) CNRS, INRIA, Université Bordeaux 1, Télécom SudParis
* See COPYING in top-level directory.
*/
#include <stdlib.h>
#include <stdio.h>
#include <pthread.h>
#include <stdarg.h>
// Debugging part, print out only if debugging level of the system is verbose or more
int _debug = -77;
void debug(char *fmt, ...) {
if (_debug == -77) {
char *buf = getenv("EZTRACE_DEBUG");
if (buf == NULL)
_debug = 0;
else
_debug = atoi(buf);
}
if (_debug >= 0) { // debug verbose mode
va_list va;
va_start(va, fmt);
vfprintf(stdout, fmt, va);
va_end(va);
}
}
// end of debugging part
int main() {
pthread_cond_t cond;
pthread_mutex_t mutex;
debug("Testing pthread_cond_*\n");
pthread_cond_init(&cond, NULL);
pthread_mutex_init(&mutex, NULL);
pthread_mutex_lock(&mutex);
pthread_cond_signal(&cond);
pthread_cond_broadcast(&cond);
pthread_mutex_unlock(&mutex);
pthread_cond_destroy(&cond);
debug("OK ! \n");
return 0;
}
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