2 * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (c) 1997,1999 by Internet Software Consortium.
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
15 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 #if !defined(LINT) && !defined(CODECENTER)
19 static const char rcsid[] = "$Id: assertions.c,v 1.1.2.1 2004/03/09 09:17:34 marka Exp $";
22 #include "port_before.h"
29 #include <isc/assertions.h>
31 #include "port_after.h"
37 static void default_assertion_failed(const char *, int, assertion_type,
44 assertion_failure_callback __assertion_failed = default_assertion_failed;
47 set_assertion_failure_callback(assertion_failure_callback f) {
49 __assertion_failed = default_assertion_failed;
51 __assertion_failed = f;
55 assertion_type_to_text(assertion_type type) {
68 case assert_invariant:
82 default_assertion_failed(const char *file, int line, assertion_type type,
83 const char *cond, int print_errno)
85 fprintf(stderr, "%s:%d: %s(%s)%s%s failed.\n",
86 file, line, assertion_type_to_text(type), cond,
87 (print_errno) ? ": " : "",
88 (print_errno) ? strerror(errno) : "");