00001 /*- 00002 * Copyright (c) 1992, 1993 00003 * The Regents of the University of California. All rights reserved. 00004 * (c) UNIX System Laboratories, Inc. 00005 * All or some portions of this file are derived from material licensed 00006 * to the University of California by American Telephone and Telegraph 00007 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 00008 * the permission of UNIX System Laboratories, Inc. 00009 * 00010 * Redistribution and use in source and binary forms, with or without 00011 * modification, are permitted provided that the following conditions 00012 * are met: 00013 * 1. Redistributions of source code must retain the above copyright 00014 * notice, this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in the 00017 * documentation and/or other materials provided with the distribution. 00018 * 3. All advertising materials mentioning features or use of this software 00019 * must display the following acknowledgement: 00020 * This product includes software developed by the University of 00021 * California, Berkeley and its contributors. 00022 * 4. Neither the name of the University nor the names of its contributors 00023 * may be used to endorse or promote products derived from this software 00024 * without specific prior written permission. 00025 * 00026 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 00027 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00028 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00029 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 00030 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00031 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00032 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00033 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00034 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00035 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00036 * SUCH DAMAGE. 00037 * 00038 * @(#)assert.h 8.2 (Berkeley) 1/21/94 00039 * $FreeBSD: src/include/assert.h,v 1.4 2002/03/23 17:24:53 imp Exp $ 00040 */ 00041 00042 #include <sys/cdefs.h> 00043 00044 /* 00045 * Unlike other ANSI header files, <assert.h> may usefully be included 00046 * multiple times, with and without NDEBUG defined. 00047 */ 00048 00049 #undef assert 00050 #undef _assert 00051 00052 #ifdef NDEBUG 00053 #define assert(e) ((void)0) 00054 #define _assert(e) ((void)0) 00055 #else 00056 #define _assert(e) assert(e) 00057 00058 #define assert(e) ((e) ? (void)0 : __assert(__func__, __FILE__, \ 00059 __LINE__, #e)) 00060 #endif /* NDEBUG */ 00061 00062 __BEGIN_DECLS 00063 IMPORT_C void __assert(const char *, const char *, int, const char *); 00064 __END_DECLS