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 1994 by Sun Microsystems, Inc. 24 * All Rights Reserved 25 */ 26 27 %#pragma ident "%Z%%M% %I% %E% SMI" 28 29 %#include <sys/fs/ufs_fs.h> 30 %#include <sys/types.h> 31 %#include <sys/errno.h> 32 33 enum ufsdrc_t { 34 UFSDRC_OK = 0, 35 UFSDRC_NOENT = ENOENT, /* can't find fsck */ 36 UFSDRC_PERM = EPERM, /* no permissions */ 37 UFSDRC_INVAL = EINVAL, /* poorly formed args */ 38 UFSDRC_NOEXEC = ENOEXEC, /* can't exec fsck */ 39 UFSDRC_NODEV = ENODEV, /* invalid file system id */ 40 UFSDRC_NXIO = ENXIO, /* bad special device */ 41 UFSDRC_BUSY = EBUSY, /* another fsck in progress */ 42 UFSDRC_OPNOTSUP = EOPNOTSUPP, /* daemons mode makes this unfeasible */ 43 UFSDRC_EXECERR = 254, /* fsck/child ran but had an error */ 44 UFSDRC_ERR = 255 /* generic error */ 45 }; 46 47 struct fs_identity_t { 48 dev_t fs_dev; 49 string fs_name<MAXMNTLEN>; 50 }; 51 52 struct ufsd_repairfs_args_t { 53 fs_identity_t ua_fsid; 54 unsigned int ua_attempts; 55 }; 56 57 struct ufsd_repairfs_list_t { 58 int ual_listlen; 59 ufsd_repairfs_args_t *ual_list; 60 }; 61 62 enum ufsd_event_t { 63 UFSDEV_NONE = 0, 64 UFSDEV_REBOOT, 65 UFSDEV_FSCK, 66 UFSDEV_LOG_OP 67 }; 68 69 enum ufsd_boot_type_t { 70 UFSDB_NONE = 0, 71 UFSDB_CLEAN, 72 UFSDB_POSTPANIC 73 }; 74 75 enum ufsd_log_op_t { 76 UFSDLO_NONE = 0, 77 UFSDLO_COMMIT, 78 UFSDLO_GET, 79 UFSDLO_PUT, 80 UFSDLO_RESET 81 }; 82 83 enum ufsd_fsck_state_t { 84 UFSDFS_NONE = 0, 85 UFSDFS_DISPATCH, 86 UFSDFS_ERREXIT, 87 UFSDFS_SUCCESS 88 }; 89 90 const UFSD_VARMSGMAX = 1024; 91 const UFSD_SPAREMSGBYTES = 4; 92 struct ufsd_log_data_t { 93 int umld_eob; 94 int umld_seq; 95 char umld_buf<UFSD_VARMSGMAX>; 96 97 }; 98 99 union ufsd_log_msg_t switch (ufsd_log_op_t um_lop) { 100 case UFSDLO_COMMIT: 101 void; 102 case UFSDLO_GET: 103 void; 104 case UFSDLO_PUT: 105 ufsd_log_data_t um_logdata; 106 case UFSDLO_RESET: 107 void; 108 default: 109 void; 110 }; 111 112 union ufsd_msg_vardata_t switch (ufsd_event_t umv_ev) { 113 case UFSDEV_NONE: 114 void; 115 case UFSDEV_REBOOT: 116 ufsd_boot_type_t umv_b; 117 case UFSDEV_FSCK: 118 ufsd_fsck_state_t umv_fs; 119 case UFSDEV_LOG_OP: 120 ufsd_log_msg_t umv_lm; 121 default: 122 void; 123 }; 124 125 struct ufsd_msg_t { 126 time_t um_time; 127 unsigned int um_from; 128 char um_spare<UFSD_SPAREMSGBYTES>; 129 ufsd_msg_vardata_t um_var; 130 }; 131 132 %#define UFSD_SERVNAME "ufsd" 133 %#define xdr_dev_t xdr_u_int 134 %#define xdr_time_t xdr_int 135 136 %/* 137 % * Set UFSD_THISVERS to the newest version of the protocol 138 % * This allows the preprocessor to force an error if the 139 % * protocol changes, since the kernel xdr routines may need to be 140 % * recoded. Note that we can't explicitly set the version to a 141 % * symbol as rpcgen will then create erroneous routine names. 142 % */ 143 %#define UFSD_V1 1 144 %#define UFSD_ORIGVERS UFSD_V1 145 %#define UFSD_THISVERS 1 146 147 program UFSD_PROG { 148 version UFSD_VERS { 149 ufsdrc_t UFSD_NULL(void) = 0; 150 ufsdrc_t UFSD_REPAIRFS(ufsd_repairfs_args_t) = 1; 151 ufsdrc_t UFSD_REPAIRFSLIST(ufsd_repairfs_list_t) = 2; 152 ufsdrc_t UFSD_SEND(ufsd_msg_t) = 3; 153 ufsdrc_t UFSD_RECV(ufsd_msg_t) = 4; 154 ufsdrc_t UFSD_EXIT(void) = 5; 155 } = 1; 156 } = 100233; 157