1 /* $KAME: ipsec_strerror.c,v 1.7 2000/07/30 00:45:12 itojun Exp $ */
4 * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/types.h>
33 #include <sys/param.h>
36 #include <netinet6/ipsec.h>
38 #include "ipsec_strerror.h"
42 static const char *ipsec_errlist[] = {
43 "Success", /*EIPSEC_NO_ERROR*/
44 "Not supported", /*EIPSEC_NOT_SUPPORTED*/
45 "Invalid argument", /*EIPSEC_INVAL_ARGUMENT*/
46 "Invalid sadb message", /*EIPSEC_INVAL_SADBMSG*/
47 "Invalid version", /*EIPSEC_INVAL_VERSION*/
48 "Invalid security policy", /*EIPSEC_INVAL_POLICY*/
49 "Invalid address specification", /*EIPSEC_INVAL_ADDRESS*/
50 "Invalid ipsec protocol", /*EIPSEC_INVAL_PROTO*/
51 "Invalid ipsec mode", /*EIPSEC_INVAL_MODE*/
52 "Invalid ipsec level", /*EIPSEC_INVAL_LEVEL*/
53 "Invalid SA type", /*EIPSEC_INVAL_SATYPE*/
54 "Invalid message type", /*EIPSEC_INVAL_MSGTYPE*/
55 "Invalid extension type", /*EIPSEC_INVAL_EXTTYPE*/
56 "Invalid algorithm type", /*EIPSEC_INVAL_ALGS*/
57 "Invalid key length", /*EIPSEC_INVAL_KEYLEN*/
58 "Invalid address family", /*EIPSEC_INVAL_FAMILY*/
59 "Invalid prefix length", /*EIPSEC_INVAL_PREFIXLEN*/
60 "Invalid direciton", /*EIPSEC_INVAL_DIR*/
61 "SPI range violation", /*EIPSEC_INVAL_SPI*/
62 "No protocol specified", /*EIPSEC_NO_PROTO*/
63 "No algorithm specified", /*EIPSEC_NO_ALGS*/
64 "No buffers available", /*EIPSEC_NO_BUFS*/
65 "Must get supported algorithms list first", /*EIPSEC_DO_GET_SUPP_LIST*/
66 "Protocol mismatch", /*EIPSEC_PROTO_MISMATCH*/
67 "Family mismatch", /*EIPSEC_FAMILY_MISMATCH*/
68 "Too few arguments", /*EIPSEC_FEW_ARGUMENTS*/
69 NULL, /*EIPSEC_SYSTEM_ERROR*/
70 "Unknown error", /*EIPSEC_MAX*/
73 const char *ipsec_strerror(void)
75 if (__ipsec_errcode < 0 || __ipsec_errcode > EIPSEC_MAX)
76 __ipsec_errcode = EIPSEC_MAX;
78 return ipsec_errlist[__ipsec_errcode];
81 void __ipsec_set_strerror(const char *str)
83 __ipsec_errcode = EIPSEC_SYSTEM_ERROR;
84 ipsec_errlist[EIPSEC_SYSTEM_ERROR] = str;