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 27 #ifndef _OPENSOLARIS_SYS_ASSFAIL_H_ 28 #define _OPENSOLARIS_SYS_ASSFAIL_H_ 29 30 #include <sys/types.h> 31 #ifndef _KERNEL 32 #include <stdio.h> 33 #include <stdlib.h> 34 #endif 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 #ifdef _KERNEL 41 int assfail(const char *, const char *, int); 42 void assfail3(const char *, uintmax_t, const char *, uintmax_t, const char *, 43 int); 44 #else /* !defined(_KERNEL) */ 45 46 #ifndef HAVE_ASSFAIL 47 extern int aok; 48 49 static __inline int 50 __assfail(const char *expr, const char *file, int line) 51 { 52 53 (void)fprintf(stderr, "Assertion failed: (%s), file %s, line %d.\n", 54 expr, file, line); 55 if (!aok) 56 abort(); 57 return (0); 58 } 59 #define assfail __assfail 60 #endif 61 62 #ifndef HAVE_ASSFAIL3 63 extern int aok; 64 65 static __inline void 66 __assfail3(const char *expr, uintmax_t lv, const char *op, uintmax_t rv, 67 const char *file, int line) { 68 69 (void)fprintf(stderr, 70 "Assertion failed: %s (0x%jx %s 0x%jx), file %s, line %d.\n", 71 expr, lv, op, rv, file, line); 72 if (!aok) 73 abort(); 74 } 75 #define assfail3 __assfail3 76 #endif 77 78 #endif /* !defined(_KERNEL) */ 79 80 #ifdef __cplusplus 81 } 82 #endif 83 84 #endif /* _OPENSOLARIS_SYS_ASSFAIL_H_ */ 85