1/* 2 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 1998-2001 Internet Software Consortium. 4 * 5 * Permission to use, copy, modify, and/or 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. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15 * PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18/* $Id: error.h,v 1.20 2007/06/19 23:47:18 tbox Exp $ */ 19 20#ifndef ISC_ERROR_H 21#define ISC_ERROR_H 1 22 23/*! \file isc/error.h */ 24 25#include <stdarg.h> 26 27#include <isc/formatcheck.h> 28#include <isc/lang.h> 29 30ISC_LANG_BEGINDECLS 31 32typedef void (*isc_errorcallback_t)(const char *, int, const char *, va_list); 33 34/*% set unexpected error */ 35void 36isc_error_setunexpected(isc_errorcallback_t); 37 38/*% set fatal error */ 39void 40isc_error_setfatal(isc_errorcallback_t); 41 42/*% unexpected error */ 43void 44isc_error_unexpected(const char *, int, const char *, ...) 45 ISC_FORMAT_PRINTF(3, 4); 46 47/*% fatal error */ 48void 49isc_error_fatal(const char *, int, const char *, ...) 50 ISC_FORMAT_PRINTF(3, 4); 51 52/*% runtimecheck error */ 53void 54isc_error_runtimecheck(const char *, int, const char *); 55 56#define ISC_ERROR_RUNTIMECHECK(cond) \ 57 ((void) ((cond) || \ 58 ((isc_error_runtimecheck)(__FILE__, __LINE__, #cond), 0))) 59 60ISC_LANG_ENDDECLS 61 62#endif /* ISC_ERROR_H */ 63