1*9f1f2f9eSmillert /* $OpenBSD: assert.h,v 1.15 2020/09/06 12:57:25 millert Exp $ */ 2df930be7Sderaadt /* $NetBSD: assert.h,v 1.6 1994/10/26 00:55:44 cgd Exp $ */ 3df930be7Sderaadt 4df930be7Sderaadt /*- 5df930be7Sderaadt * Copyright (c) 1992, 1993 6df930be7Sderaadt * The Regents of the University of California. All rights reserved. 7df930be7Sderaadt * (c) UNIX System Laboratories, Inc. 8df930be7Sderaadt * All or some portions of this file are derived from material licensed 9df930be7Sderaadt * to the University of California by American Telephone and Telegraph 10df930be7Sderaadt * Co. or Unix System Laboratories, Inc. and are reproduced herein with 11df930be7Sderaadt * the permission of UNIX System Laboratories, Inc. 12df930be7Sderaadt * 13df930be7Sderaadt * Redistribution and use in source and binary forms, with or without 14df930be7Sderaadt * modification, are permitted provided that the following conditions 15df930be7Sderaadt * are met: 16df930be7Sderaadt * 1. Redistributions of source code must retain the above copyright 17df930be7Sderaadt * notice, this list of conditions and the following disclaimer. 18df930be7Sderaadt * 2. Redistributions in binary form must reproduce the above copyright 19df930be7Sderaadt * notice, this list of conditions and the following disclaimer in the 20df930be7Sderaadt * documentation and/or other materials provided with the distribution. 21e33d3bd3Smillert * 3. Neither the name of the University nor the names of its contributors 22df930be7Sderaadt * may be used to endorse or promote products derived from this software 23df930be7Sderaadt * without specific prior written permission. 24df930be7Sderaadt * 25df930be7Sderaadt * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26df930be7Sderaadt * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27df930be7Sderaadt * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28df930be7Sderaadt * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29df930be7Sderaadt * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30df930be7Sderaadt * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31df930be7Sderaadt * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32df930be7Sderaadt * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33df930be7Sderaadt * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34df930be7Sderaadt * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35df930be7Sderaadt * SUCH DAMAGE. 36df930be7Sderaadt * 37df930be7Sderaadt * @(#)assert.h 8.2 (Berkeley) 1/21/94 38df930be7Sderaadt */ 39df930be7Sderaadt 40df930be7Sderaadt /* 41df930be7Sderaadt * Unlike other ANSI header files, <assert.h> may usefully be included 42df930be7Sderaadt * multiple times, with and without NDEBUG defined. 43df930be7Sderaadt */ 44df930be7Sderaadt 45db31c4c7Smillert #include <sys/cdefs.h> 46db31c4c7Smillert 47df930be7Sderaadt #undef assert 48df930be7Sderaadt #undef _assert 49df930be7Sderaadt 50df930be7Sderaadt #ifdef NDEBUG 51df930be7Sderaadt # define assert(e) ((void)0) 52df930be7Sderaadt # define _assert(e) ((void)0) 53df930be7Sderaadt #else 54df930be7Sderaadt # define _assert(e) assert(e) 55db31c4c7Smillert # if __ISO_C_VISIBLE >= 1999 56db31c4c7Smillert # define assert(e) ((e) ? (void)0 : __assert2(__FILE__, __LINE__, __func__, #e)) 57db31c4c7Smillert # else 58df930be7Sderaadt # define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e)) 59df930be7Sderaadt # endif 60db31c4c7Smillert #endif 61df930be7Sderaadt 62ca9d9491Sespie #ifndef _ASSERT_H_ 63ca9d9491Sespie #define _ASSERT_H_ 6418b823aeSbentley 65*9f1f2f9eSmillert #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112 6618b823aeSbentley #define static_assert _Static_assert 6718b823aeSbentley #endif 6818b823aeSbentley 69df930be7Sderaadt __BEGIN_DECLS 704c5dd6d3Shshoexer __dead void __assert(const char *, int, const char *); 714c5dd6d3Shshoexer __dead void __assert2(const char *, int, const char *, const char *); 72df930be7Sderaadt __END_DECLS 73ca9d9491Sespie #endif 74