assfail.h revision 274623
1/*- 2 * Copyright (c) 2012 Martin Matuska <mm@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/10/sys/cddl/compat/opensolaris/sys/assfail.h 274623 2014-11-17 13:26:50Z avg $ 27 */ 28 29#ifndef _OPENSOLARIS_SYS_ASSFAIL_H_ 30#define _OPENSOLARIS_SYS_ASSFAIL_H_ 31 32#include <sys/types.h> 33#ifndef _KERNEL 34#include <stdio.h> 35#include <stdlib.h> 36#endif 37 38#ifdef __cplusplus 39extern "C" { 40#endif 41 42#ifdef _KERNEL 43int assfail(const char *, const char *, int); 44void assfail3(const char *, uintmax_t, const char *, uintmax_t, const char *, 45 int); 46#else /* !defined(_KERNEL) */ 47 48#ifndef HAVE_ASSFAIL 49extern int aok; 50 51static __inline int 52__assfail(const char *expr, const char *file, int line) 53{ 54 55 (void)fprintf(stderr, "Assertion failed: (%s), file %s, line %d.\n", 56 expr, file, line); 57 if (!aok) 58 abort(); 59 return (0); 60} 61#define assfail __assfail 62#endif 63 64#ifndef HAVE_ASSFAIL3 65extern int aok; 66 67static __inline void 68__assfail3(const char *expr, uintmax_t lv, const char *op, uintmax_t rv, 69 const char *file, int line) { 70 71 (void)fprintf(stderr, 72 "Assertion failed: %s (0x%jx %s 0x%jx), file %s, line %d.\n", 73 expr, lv, op, rv, file, line); 74 if (!aok) 75 abort(); 76} 77#define assfail3 __assfail3 78#endif 79 80#endif /* !defined(_KERNEL) */ 81 82#ifdef __cplusplus 83} 84#endif 85 86#endif /* _OPENSOLARIS_SYS_ASSFAIL_H_ */ 87