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93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
/* $KAME: ipsec_strerror.c,v 1.7 2000/07/30 00:45:12 itojun Exp $ */
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <sys/param.h>
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#include <string.h>
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#include <netipsec/ipsec.h>
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#include "ipsec_strerror.h"
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int __ipsec_errcode;
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static const char *ipsec_errlist[] = {
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"Success", /*EIPSEC_NO_ERROR*/
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"Not supported", /*EIPSEC_NOT_SUPPORTED*/
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"Invalid argument", /*EIPSEC_INVAL_ARGUMENT*/
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"Invalid sadb message", /*EIPSEC_INVAL_SADBMSG*/
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"Invalid version", /*EIPSEC_INVAL_VERSION*/
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"Invalid security policy", /*EIPSEC_INVAL_POLICY*/
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"Invalid address specification", /*EIPSEC_INVAL_ADDRESS*/
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"Invalid ipsec protocol", /*EIPSEC_INVAL_PROTO*/
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"Invalid ipsec mode", /*EIPSEC_INVAL_MODE*/
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"Invalid ipsec level", /*EIPSEC_INVAL_LEVEL*/
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"Invalid SA type", /*EIPSEC_INVAL_SATYPE*/
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"Invalid message type", /*EIPSEC_INVAL_MSGTYPE*/
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"Invalid extension type", /*EIPSEC_INVAL_EXTTYPE*/
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"Invalid algorithm type", /*EIPSEC_INVAL_ALGS*/
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"Invalid key length", /*EIPSEC_INVAL_KEYLEN*/
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"Invalid address family", /*EIPSEC_INVAL_FAMILY*/
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"Invalid prefix length", /*EIPSEC_INVAL_PREFIXLEN*/
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"Invalid direciton", /*EIPSEC_INVAL_DIR*/
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"SPI range violation", /*EIPSEC_INVAL_SPI*/
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"No protocol specified", /*EIPSEC_NO_PROTO*/
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"No algorithm specified", /*EIPSEC_NO_ALGS*/
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"No buffers available", /*EIPSEC_NO_BUFS*/
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"Must get supported algorithms list first", /*EIPSEC_DO_GET_SUPP_LIST*/
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"Protocol mismatch", /*EIPSEC_PROTO_MISMATCH*/
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"Family mismatch", /*EIPSEC_FAMILY_MISMATCH*/
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"Too few arguments", /*EIPSEC_FEW_ARGUMENTS*/
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NULL, /*EIPSEC_SYSTEM_ERROR*/
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"Unknown error", /*EIPSEC_MAX*/
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};
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const char *ipsec_strerror(void)
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{
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if (__ipsec_errcode < 0 || __ipsec_errcode > EIPSEC_MAX)
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__ipsec_errcode = EIPSEC_MAX;
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return ipsec_errlist[__ipsec_errcode];
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}
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void __ipsec_set_strerror(const char *str)
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{
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__ipsec_errcode = EIPSEC_SYSTEM_ERROR;
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ipsec_errlist[EIPSEC_SYSTEM_ERROR] = str;
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return;
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}
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