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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#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/likely.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 */
ISC_PLATFORM_NORETURN_PRE void
isc_error_runtimecheck(const char *, int,
const char *) ISC_PLATFORM_NORETURN_POST;
#define ISC_ERROR_RUNTIMECHECK(cond) \
((void)(ISC_LIKELY(cond) || \
((isc_error_runtimecheck)(__FILE__, __LINE__, #cond), 0)))
ISC_LANG_ENDDECLS
#endif /* ISC_ERROR_H */
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