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 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 /* 26 * Copyright 2014 Garrett D'Amore <garrett@damore.org> 27 * Copyright 2016 Joyent, Inc. 28 * Copyright 2018 OmniOS Community Edition (OmniOSce) Association. 29 * Copyright 2023 Oxide Computer Company 30 * 31 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 32 * Use is subject to license terms. 33 */ 34 35 /* 36 * Note that the ANSI C Standard requires all headers to be idempotent except 37 * <assert.h> which is explicitly required not to be idempotent (section 4.1.2). 38 * We split up the idempotent sections into <iso/assert_iso.h> and leave the 39 * rest of this that should be impacted by NDEBUG here. There is no header 40 * guard. This is intentional. For more information on the split, see 41 * <iso/assert_iso.h>. 42 */ 43 44 #include <iso/assert_iso.h> 45 46 #undef assert 47 48 #ifdef NDEBUG 49 50 #define assert(EX) ((void)0) 51 52 #else 53 54 #if __STDC_VERSION__ - 0 >= 199901L 55 #define assert(EX) (void)((EX) || \ 56 (__assert_c99(#EX, __FILE__, __LINE__, __func__), 0)) 57 #else 58 #define assert(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0)) 59 #endif /* __STDC_VERSION__ - 0 >= 199901L */ 60 61 #endif /* NDEBUG */ 62