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| author | trhodes <trhodes@FreeBSD.org> | 2004-09-19 01:30:24 +0000 |
|---|---|---|
| committer | trhodes <trhodes@FreeBSD.org> | 2004-09-19 01:30:24 +0000 |
| commit | 06246360f70ba2ce65a63d5c52289cd33256bc99 (patch) | |
| tree | 97706b7f62557da0a2539b026e5cf66008ddf8c6 /contrib/bind9/lib/isc/assertions.c | |
| download | FreeBSD-src-06246360f70ba2ce65a63d5c52289cd33256bc99.zip FreeBSD-src-06246360f70ba2ce65a63d5c52289cd33256bc99.tar.gz | |
Vender import of BIND 9.3.0rc4.
Diffstat (limited to 'contrib/bind9/lib/isc/assertions.c')
| -rw-r--r-- | contrib/bind9/lib/isc/assertions.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/contrib/bind9/lib/isc/assertions.c b/contrib/bind9/lib/isc/assertions.c new file mode 100644 index 0000000..94c6732 --- /dev/null +++ b/contrib/bind9/lib/isc/assertions.c @@ -0,0 +1,93 @@ +/* + * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 1997-2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE + * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +/* $Id: assertions.c,v 1.16.206.1 2004/03/06 08:14:27 marka Exp $ */ + +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> + +#include <isc/assertions.h> +#include <isc/msgs.h> + +/* + * Forward. + */ + +static void +default_callback(const char *, int, isc_assertiontype_t, const char *); + +/* + * Public. + */ + +LIBISC_EXTERNAL_DATA isc_assertioncallback_t isc_assertion_failed = + default_callback; + +void +isc_assertion_setcallback(isc_assertioncallback_t cb) { + if (cb == NULL) + isc_assertion_failed = default_callback; + else + isc_assertion_failed = cb; +} + +const char * +isc_assertion_typetotext(isc_assertiontype_t type) { + const char *result; + + /* + * These strings have purposefully not been internationalized + * because they are considered to essentially be keywords of + * the ISC development environment. + */ + switch (type) { + case isc_assertiontype_require: + result = "REQUIRE"; + break; + case isc_assertiontype_ensure: + result = "ENSURE"; + break; + case isc_assertiontype_insist: + result = "INSIST"; + break; + case isc_assertiontype_invariant: + result = "INVARIANT"; + break; + default: + result = NULL; + } + return (result); +} + +/* + * Private. + */ + +static void +default_callback(const char *file, int line, isc_assertiontype_t type, + const char *cond) +{ + fprintf(stderr, "%s:%d: %s(%s) %s.\n", + file, line, isc_assertion_typetotext(type), cond, + isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL, + ISC_MSG_FAILED, "failed")); + fflush(stderr); + abort(); + /* NOTREACHED */ +} |
