1 /* 2 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 /* 7 * BSD 3 Clause License 8 * 9 * Copyright (c) 2007, The Storage Networking Industry Association. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * - Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * - Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in 19 * the documentation and/or other materials provided with the 20 * distribution. 21 * 22 * - Neither the name of The Storage Networking Industry Association (SNIA) 23 * nor the names of its contributors may be used to endorse or promote 24 * products derived from this software without specific prior written 25 * permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 28 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 31 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40 #include <string.h> 41 #include <libndmp.h> 42 43 int ndmp_errno; 44 45 static const struct { 46 int err; 47 const char *msg; 48 } ndmp_errlist[] = { 49 { ENDMP_DOOR_SRV_TIMEOUT, "No answer from ndmpd service." }, 50 { ENDMP_INVALID_ARG, "Invalid argument." }, 51 { ENDMP_DOOR_SRV_OPERATION, "NDMP server operation failed." }, 52 { ENDMP_DOOR_OPEN, "Door file open error." }, 53 { ENDMP_MEM_ALLOC, "Out of memory." }, 54 { ENDMP_DOOR_ENCODE_START, "Data encode start failed." }, 55 { ENDMP_DOOR_ENCODE_FINISH, "Data encode finish failed." }, 56 { ENDMP_DOOR_DECODE_FINISH, "Data decode finish failed." }, 57 { ENDMP_SMF_PERM, "SMF permission denied." }, 58 { ENDMP_SMF_INTERNAL, "SMF internal error." }, 59 { ENDMP_SMF_PROP, "SMF property not set." }, 60 { ENDMP_SMF_PROP_GRP, "Invalid SMF property group" } 61 }; 62 63 static const int ndmp_nerr = sizeof (ndmp_errlist) / sizeof (ndmp_errlist[0]); 64 65 const char * 66 ndmp_strerror(int errnum) 67 { 68 int i; 69 70 if (((errnum >= ENDMP_BASE) && (errnum - ENDMP_BASE)) < ndmp_nerr) { 71 for (i = 0; i < ndmp_nerr; i++) { 72 if (ndmp_errlist[i].err == errnum) 73 return (ndmp_errlist[i].msg); 74 } 75 } 76 return ("Unknown error"); 77 } 78