1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _IPMP_H 28 #define _IPMP_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * General IPMP-related definitions and functions. 34 * 35 * These interfaces may only be used within ON or after signing a contract 36 * with ON. For documentation, refer to PSARC/2002/615. 37 */ 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #include <sys/sysevent/ipmp.h> 44 45 /* 46 * IPMP library error codes. 47 */ 48 enum { 49 IPMP_SUCCESS, /* operation succeeded */ 50 IPMP_FAILURE, /* operation failed (check errno) */ 51 IPMP_EMINRED, /* minimum failover redundancy not met */ 52 IPMP_EFBDISABLED, /* failback disabled */ 53 IPMP_EFBPARTIAL, /* unable to completely fail back */ 54 IPMP_EINVAL, /* invalid argument */ 55 IPMP_ENOMEM, /* out of memory */ 56 IPMP_ENOMPATHD, /* cannot contact in.mpathd */ 57 IPMP_EUNKGROUP, /* unknown IPMP group */ 58 IPMP_EUNKIF, /* interface is not using IPMP */ 59 IPMP_EPROTO, /* unable to communicate with in.mpathd */ 60 IPMP_NERR /* number of error codes */ 61 }; 62 63 typedef struct ipmp_state *ipmp_handle_t; 64 65 extern int ipmp_open(ipmp_handle_t *); 66 extern void ipmp_close(ipmp_handle_t); 67 extern const char *ipmp_errmsg(int); 68 69 #ifdef __cplusplus 70 } 71 #endif 72 73 #endif /* _IPMP_H */ 74