1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SA_ASSERT_H 28 #define _SA_ASSERT_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Exported interfaces for standalone's subset of libc's <assert.h>. 34 * All standalone code *must* use this header rather than libc's. 35 */ 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 extern void __assert(const char *, const char *, int); 42 43 #ifdef __cplusplus 44 } 45 #endif 46 47 #endif /* _SA_ASSERT_H */ 48 49 /* 50 * Note that the ANSI C Standard requires all headers to be idempotent except 51 * <assert.h> which is explicitly required not to be idempotent (section 4.1.2). 52 * Therefore, it is by intent that the header guards (#ifndef _SA_ASSERT_H) do 53 * not span this entire file. 54 */ 55 56 #undef assert 57 58 #ifdef NDEBUG 59 #define assert(EX) ((void)0) 60 #else 61 #define assert(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0)) 62 #endif /* NDEBUG */ 63