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/*
DeaDBeeF - ultimate music player for GNU/Linux systems with X11
Copyright (C) 2009 Alexey Yakovenko
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 <stdio.h>
#include <pthread.h>
#include <stdlib.h>
#include "threading.h"
void thread_start (void (*fn)(uintptr_t ctx), uintptr_t ctx) {
pthread_t tid;
pthread_attr_t attr;
int s = pthread_attr_init (&attr);
if (s) {
printf ("pthread_attr_init failed\n");
return;
}
if (pthread_create (&tid, &attr, (void *(*)(void *))fn, (void*)ctx)) {
printf ("pthread_create failed\n");
return;
}
s = pthread_attr_destroy (&attr);
if (s) {
printf ("pthread_attr_destroy failed\n");
return;
}
}
uintptr_t mutex_create (void) {
pthread_mutex_t *mtx = malloc (sizeof (pthread_mutex_t));
if (pthread_mutex_init (mtx, NULL)) {
printf ("pthread_mutex_init failed!\n");
}
return (uintptr_t)mtx;
}
void mutex_free (uintptr_t _mtx) {
pthread_mutex_t *mtx = (pthread_mutex_t *)_mtx;
mutex_lock (_mtx);
mutex_unlock (_mtx);
pthread_mutex_destroy (mtx);
free (mtx);
}
int mutex_lock (uintptr_t _mtx) {
pthread_mutex_t *mtx = (pthread_mutex_t *)_mtx;
if (pthread_mutex_lock (mtx)) {
printf ("pthread_mutex_lock failed\n");
}
}
int mutex_unlock (uintptr_t _mtx) {
pthread_mutex_t *mtx = (pthread_mutex_t *)_mtx;
if (pthread_mutex_unlock (mtx)) {
printf ("pthread_mutex_unlock failed\n");
};
}
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