1 /* $NetBSD: assert.c,v 1.9 2000/12/10 03:59:00 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <sys/cdefs.h> 37 #if defined(LIBC_SCCS) && !defined(lint) 38 #if 0 39 static char sccsid[] = "@(#)assert.c 8.1 (Berkeley) 6/4/93"; 40 #else 41 __RCSID("$NetBSD: assert.c,v 1.9 2000/12/10 03:59:00 christos Exp $"); 42 #endif 43 #endif /* LIBC_SCCS and not lint */ 44 45 #include <sys/types.h> 46 47 #include <assert.h> 48 #include <stdio.h> 49 #include <stdlib.h> 50 #include <syslog.h> 51 52 extern char *__progname; 53 54 void 55 __assert(file, line, failedexpr) 56 const char *file, *failedexpr; 57 int line; 58 { 59 (void)fprintf(stderr, 60 "assertion \"%s\" failed: file \"%s\", line %d\n", 61 failedexpr, file, line); 62 abort(); 63 /* NOTREACHED */ 64 } 65 66 void 67 __diagassert(file, line, failedexpr) 68 const char *file, *failedexpr; 69 int line; 70 { 71 /* 72 * XXX: check $DIAGASSERT here, and do user-defined actions 73 */ 74 (void)fprintf(stderr, 75 "%s: assertion \"%s\" failed: file \"%s\", line %d\n", 76 __progname, failedexpr, file, line); 77 syslog(LOG_DEBUG|LOG_USER, 78 "assertion \"%s\" failed: file \"%s\", line %d", 79 failedexpr, file, line); 80 return; 81 } 82