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/*
* Copyright (C) 2004-2007, 2009 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1998-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and/or 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: error.h,v 1.22 2009-09-29 23:48:04 tbox Exp $ */
#ifndef ISC_ERROR_H
#define ISC_ERROR_H 1
/*! \file isc/error.h */
#include <stdarg.h>
#include <isc/formatcheck.h>
#include <isc/lang.h>
#include <isc/platform.h>
ISC_LANG_BEGINDECLS
typedef void (*isc_errorcallback_t)(const char *, int, const char *, va_list);
/*% set unexpected error */
void
isc_error_setunexpected(isc_errorcallback_t);
/*% set fatal error */
void
isc_error_setfatal(isc_errorcallback_t);
/*% unexpected error */
void
isc_error_unexpected(const char *, int, const char *, ...)
ISC_FORMAT_PRINTF(3, 4);
/*% fatal error */
ISC_PLATFORM_NORETURN_PRE void
isc_error_fatal(const char *, int, const char *, ...)
ISC_FORMAT_PRINTF(3, 4) ISC_PLATFORM_NORETURN_POST;
/*% runtimecheck error */
void
isc_error_runtimecheck(const char *, int, const char *);
#define ISC_ERROR_RUNTIMECHECK(cond) \
((void) ((cond) || \
((isc_error_runtimecheck)(__FILE__, __LINE__, #cond), 0)))
ISC_LANG_ENDDECLS
#endif /* ISC_ERROR_H */
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