1 /* Copyright (c) 2008 The NetBSD Foundation, Inc. 2 * All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 14 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 15 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 20 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 22 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 24 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 25 26 #include "atf-c/detail/sanity.h" 27 28 #if defined(HAVE_CONFIG_H) 29 #include "config.h" 30 #endif 31 32 #include <err.h> 33 #include <stdarg.h> 34 #include <stdio.h> 35 #include <stdlib.h> 36 37 static 38 void 39 fail(const char *fmt, ...) 40 { 41 va_list ap; 42 char buf[4096]; 43 44 va_start(ap, fmt); 45 vsnprintf(buf, sizeof(buf), fmt, ap); 46 va_end(ap); 47 warnx("%s", buf); 48 warnx("%s", ""); 49 warnx("This is probably a bug in this application or one of the " 50 "libraries it uses. If you believe this problem is caused " 51 "by, or is related to " PACKAGE_STRING ", please report it " 52 "to " PACKAGE_BUGREPORT " and provide as many details as " 53 "possible describing how you got to this condition."); 54 55 abort(); 56 } 57 58 void 59 atf_sanity_inv(const char *file, int line, const char *cond) 60 { 61 fail("Invariant check failed at %s:%d: %s", file, line, cond); 62 } 63 64 void 65 atf_sanity_pre(const char *file, int line, const char *cond) 66 { 67 fail("Precondition check failed at %s:%d: %s", file, line, cond); 68 } 69 70 void 71 atf_sanity_post(const char *file, int line, const char *cond) 72 { 73 fail("Postcondition check failed at %s:%d: %s", file, line, cond); 74 } 75