assfail.h revision 240415
1235537Sgber/*- 2235537Sgber * Copyright (c) 2012 Martin Matuska <mm@FreeBSD.org> 3235537Sgber * All rights reserved. 4235537Sgber * 5235537Sgber * Redistribution and use in source and binary forms, with or without 6235537Sgber * modification, are permitted provided that the following conditions 7235537Sgber * are met: 8235537Sgber * 1. Redistributions of source code must retain the above copyright 9235537Sgber * notice, this list of conditions and the following disclaimer. 10235537Sgber * 2. Redistributions in binary form must reproduce the above copyright 11235537Sgber * notice, this list of conditions and the following disclaimer in the 12235537Sgber * documentation and/or other materials provided with the distribution. 13235537Sgber * 14235537Sgber * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15235537Sgber * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16235537Sgber * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17235537Sgber * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18235537Sgber * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19235537Sgber * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20235537Sgber * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21235537Sgber * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22235537Sgber * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23235537Sgber * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24235537Sgber * SUCH DAMAGE. 25235537Sgber * 26235537Sgber * $FreeBSD: head/sys/cddl/compat/opensolaris/sys/assfail.h 240415 2012-09-12 18:05:43Z mm $ 27235537Sgber */ 28235537Sgber 29235537Sgber#ifndef _OPENSOLARIS_SYS_ASSFAIL_H_ 30235537Sgber#define _OPENSOLARIS_SYS_ASSFAIL_H_ 31235537Sgber 32235537Sgber#include <sys/types.h> 33235537Sgber#ifndef _KERNEL 34235537Sgber#include <stdio.h> 35235537Sgber#include <stdlib.h> 36235537Sgber#endif 37235537Sgber 38235537Sgber#ifdef __cplusplus 39235537Sgberextern "C" { 40235537Sgber#endif 41235537Sgber 42235537Sgber#ifdef _KERNEL 43235537Sgberint assfail(const char *, const char *, int); 44235537Sgbervoid assfail3(const char *, uintmax_t, const char *, uintmax_t, const char *, 45235537Sgber int); 46235537Sgber#else /* !defined(_KERNEL) */ 47235537Sgber 48235537Sgber#ifndef HAVE_ASSFAIL 49235537Sgberstatic __inline int 50235537Sgber__assfail(const char *expr, const char *file, int line) 51235537Sgber{ 52235537Sgber 53235537Sgber (void)fprintf(stderr, "Assertion failed: (%s), file %s, line %d.\n", 54235537Sgber expr, file, line); 55235537Sgber abort(); 56235537Sgber /* NOTREACHED */ 57235537Sgber return (0); 58235537Sgber} 59235537Sgber#define assfail __assfail 60235537Sgber#endif 61241844Seadler 62235537Sgber#ifndef HAVE_ASSFAIL3 63235537Sgberstatic __inline void 64235537Sgber__assfail3(const char *expr, uintmax_t lv, const char *op, uintmax_t rv, 65235537Sgber const char *file, int line) { 66235537Sgber 67235537Sgber (void)fprintf(stderr, 68235537Sgber "Assertion failed: %s (0x%jx %s 0x%jx), file %s, line %d.\n", 69235537Sgber expr, lv, op, rv, file, line); 70235537Sgber abort(); 71235537Sgber /* NOTREACHED */ 72235537Sgber} 73235537Sgber#define assfail3 __assfail3 74235537Sgber#endif 75235537Sgber 76235537Sgber#endif /* !defined(_KERNEL) */ 77235537Sgber 78235537Sgber#ifdef __cplusplus 79235537Sgber} 80235537Sgber#endif 81235537Sgber 82235537Sgber#endif /* _OPENSOLARIS_SYS_ASSFAIL_H_ */ 83235537Sgber