/* mutex_fake.c - fake mutex new/lock/unlock/destroy functions (for SASL) * * Copyright (c) 1998-2003 Carnegie Mellon University. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The name "Carnegie Mellon University" must not be used to * endorse or promote products derived from this software without * prior written permission. For permission or any other legal * details, please contact * Office of Technology Transfer * Carnegie Mellon University * 5000 Forbes Avenue * Pittsburgh, PA 15213-3890 * (412) 268-4387, fax: (412) 268-7395 * tech-transfer@andrew.cmu.edu * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by Computing Services * at Carnegie Mellon University (http://www.cmu.edu/computing/)." * * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* $Id: mutex_pthread.c,v 1.4 2005/03/05 00:37:01 dasenbro Exp $ */ #include <config.h> #include <pthread.h> #include <sasl/sasl.h> #include "xmalloc.h" void *cyrus_mutex_alloc(void) { pthread_mutex_t *ret = (pthread_mutex_t *)xmalloc(sizeof(pthread_mutex_t)); pthread_mutex_init(ret, NULL); return ret; } int cyrus_mutex_lock(void *mutex) { return pthread_mutex_lock(mutex); } int cyrus_mutex_unlock(void *mutex) { return pthread_mutex_unlock(mutex); } void cyrus_mutex_free(void *mutex) { if(!mutex) return; pthread_mutex_destroy(mutex); free(mutex); return; }