/* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * BSD 3 Clause License * * Copyright (c) 2007, The Storage Networking Industry Association. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * - Neither the name of The Storage Networking Industry Association (SNIA) * nor the names of its contributors may be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _NDMPD_DOOR_H #define _NDMPD_DOOR_H #include <rpc/types.h> #include <libndmp.h> #include <atomic.h> #define NDMP_DOOR_SVC "/var/run/ndmp_door_svc" #define NDMP_DOOR_SIZE (8 * 1024) #define NDMP_DOOR_SRV_SUCCESS 0 #define NDMP_DOOR_SRV_ERROR -1 #define NDMP_SESSION_DATA 1 #define NDMP_SESSION_NODATA 0 /* DOOR REQUESTS */ /* door status message */ #define NDMP_GET_DOOR_STATUS 0 /* set subcommand messages */ #define NDMP_SET_DEBUG_LEVEL 1 #define NDMP_SET_DEBUG_PATH 2 #define NDMP_SET_DUMP_PATHNODE 3 #define NDMP_SET_TAR_PATHNODE 4 #define NDMP_SET_IGNOR_CTIME 5 #define NDMP_SET_MAXSEQ 6 #define NDMP_SET_VERSION 7 #define NDMP_SET_DAR 8 #define NDMP_SET_BACKUP_QTN 9 #define NDMP_SET_RESTORE_QTN 10 #define NDMP_SET_OVERWRITE_QTN 11 /* get subcommand messages */ #define NDMP_GET_DEBUG_LEVEL 20 #define NDMP_GET_DEBUG_PATH 21 #define NDMP_GET_DUMP_PATHNODE 22 #define NDMP_GET_TAR_PATHNODE 23 #define NDMP_GET_IGNOR_CTIME 24 #define NDMP_GET_MAXSEQ 25 #define NDMP_GET_VERSION 26 #define NDMP_GET_DAR 27 #define NDMP_GET_BACKUP_QTN 28 #define NDMP_GET_RESTORE_QTN 29 #define NDMP_GET_OVERWRITE_QTN 30 #define NDMP_GET_ALL 31 #define NDMP_GET_DEV_CNT 32 /* ndmpstat messages */ #define NDMP_GET_STAT 33 /* device subcommand message */ #define NDMP_DEVICES_GET_INFO 40 /* show subcommand messages */ #define NDMP_SHOW 60 /* terminate subcommand messages */ #define NDMP_TERMINATE_SESSION_ID 80 #define NDMP_TERMINATE_SESSION_ALL 81 /* * NDMP statistics */ extern ndmp_stat_t ndstat; #define NS_INC(s) (atomic_inc_32((volatile uint32_t *)&ndstat.ns_##s)) #define NS_DEC(s) (atomic_dec_32((volatile uint32_t *)&ndstat.ns_##s)) #define NS_ADD(s, d) (atomic_add_64((volatile uint64_t *)&ndstat.ns_##s, \ (uint64_t)d)) #define NS_UPD(s, t) { \ atomic_inc_32((volatile uint32_t *)&ndstat.ns_##s); \ atomic_dec_32((volatile uint32_t *)&ndstat.ns_##t); \ } #endif /* _NDMPD_DOOR_H */
