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 1996-1999, 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27%#pragma ident "%Z%%M% %I% %E% SMI" 28 29const WNL_PORT = 2049; 30const WNL_MAXDATA = 8192; 31const WNL_MAXNAMLEN = 255; 32const WNL_FHSIZE = 32; 33const WNL_FIFO_DEV = -1; /* size kludge for named pipes */ 34 35/* 36 * Indicator for native path semantics. 37 */ 38const WNL_NATIVEPATH = 0x80; 39 40/* 41 * Indicator for security negotiation. 42 */ 43const WNL_SEC_NEGO = 0x81; 44 45/* 46 * File types 47 */ 48const WNLMODE_FMT = 0170000; /* type of file */ 49const WNLMODE_DIR = 0040000; /* directory */ 50const WNLMODE_CHR = 0020000; /* character special */ 51const WNLMODE_BLK = 0060000; /* block special */ 52const WNLMODE_REG = 0100000; /* regular */ 53const WNLMODE_LNK = 0120000; /* symbolic link */ 54const WNLMODE_SOCK = 0140000; /* socket */ 55const WNLMODE_FIFO = 0010000; /* fifo */ 56 57/* 58 * Error status 59 */ 60enum wnl_stat { 61 WNL_OK= 0, /* no error */ 62 WNLERR_PERM=1, /* Not owner */ 63 WNLERR_NOENT=2, /* No such file or directory */ 64 WNLERR_IO=5, /* I/O error */ 65 WNLERR_NXIO=6, /* No such device or address */ 66 WNLERR_ACCES=13, /* Permission denied */ 67 WNLERR_EXIST=17, /* File exists */ 68 WNLERR_XDEV=18, /* Cross-device link */ 69 WNLERR_NODEV=19, /* No such device */ 70 WNLERR_NOTDIR=20, /* Not a directory*/ 71 WNLERR_ISDIR=21, /* Is a directory */ 72 WNLERR_INVAL=22, /* Invalid argument */ 73 WNLERR_FBIG=27, /* File too large */ 74 WNLERR_NOSPC=28, /* No space left on device */ 75 WNLERR_ROFS=30, /* Read-only file system */ 76 WNLERR_OPNOTSUPP=45, /* Operation not supported */ 77 WNLERR_NAMETOOLONG=63, /* File name too long */ 78 WNLERR_NOTEMPTY=66, /* Directory not empty */ 79 WNLERR_DQUOT=69, /* Disc quota exceeded */ 80 WNLERR_STALE=70, /* Stale WNL file handle */ 81 WNLERR_REMOTE=71, /* Object is remote */ 82 WNLERR_WFLUSH=72 /* write cache flushed */ 83}; 84 85/* 86 * File types 87 */ 88enum wnl_ftype { 89 WNL_NON = 0, /* non-file */ 90 WNL_REG = 1, /* regular file */ 91 WNL_DIR = 2, /* directory */ 92 WNL_BLK = 3, /* block special */ 93 WNL_CHR = 4, /* character special */ 94 WNL_LNK = 5, /* symbolic link */ 95 WNL_SOCK = 6, /* unix domain sockets */ 96 WNL_BAD = 7, /* unused */ 97 WNL_FIFO = 8 /* named pipe */ 98}; 99 100/* 101 * File access handle 102 */ 103struct wnl_fh { 104 opaque data[WNL_FHSIZE]; 105}; 106 107/* 108 * Timeval 109 */ 110struct wnl_time { 111 unsigned seconds; 112 unsigned useconds; 113}; 114 115 116/* 117 * File attributes 118 */ 119struct wnl_fattr { 120 wnl_ftype type; /* file type */ 121 unsigned mode; /* protection mode bits */ 122 unsigned nlink; /* # hard links */ 123 unsigned uid; /* owner user id */ 124 unsigned gid; /* owner group id */ 125 unsigned size; /* file size in bytes */ 126 unsigned blocksize; /* prefered block size */ 127 unsigned rdev; /* special device # */ 128 unsigned blocks; /* Kb of disk used by file */ 129 unsigned fsid; /* device # */ 130 unsigned fileid; /* inode # */ 131 wnl_time atime; /* time of last access */ 132 wnl_time mtime; /* time of last modification */ 133 wnl_time ctime; /* time of last change */ 134}; 135 136typedef string wnl_filename<WNL_MAXNAMLEN>; 137 138/* 139 * Arguments for directory operations 140 */ 141struct wnl_diropargs { 142 wnl_fh dir; /* directory file handle */ 143 wnl_filename name; /* name (up to WNL_MAXNAMLEN bytes) */ 144}; 145 146struct wnl_diropokres { 147 wnl_fh file; 148 wnl_fattr attributes; 149}; 150 151/* 152 * Results from directory operation 153 */ 154union wnl_diropres switch (wnl_stat status) { 155case WNL_OK: 156 wnl_diropokres wnl_diropres; 157default: 158 void; 159}; 160 161/* 162 * Version 3 declarations and definitions. 163 */ 164 165/* 166 * Sizes 167 */ 168const WNL3_FHSIZE = 64; 169 170/* 171 * Basic data types 172 */ 173typedef unsigned hyper wnl_uint64; 174typedef hyper wnl_int64; 175typedef unsigned int wnl_uint32; 176typedef string wnl_filename3<>; 177typedef wnl_uint64 wnl_fileid3; 178typedef wnl_uint32 wnl_uid3; 179typedef wnl_uint32 wnl_gid3; 180typedef wnl_uint64 wnl_size3; 181typedef wnl_uint32 wnl_mode3; 182 183/* 184 * Error status 185 */ 186enum wnl_stat3 { 187 WNL3_OK = 0, 188 WNL3ERR_PERM = 1, 189 WNL3ERR_NOENT = 2, 190 WNL3ERR_IO = 5, 191 WNL3ERR_NXIO = 6, 192 WNL3ERR_ACCES = 13, 193 WNL3ERR_EXIST = 17, 194 WNL3ERR_XDEV = 18, 195 WNL3ERR_NODEV = 19, 196 WNL3ERR_NOTDIR = 20, 197 WNL3ERR_ISDIR = 21, 198 WNL3ERR_INVAL = 22, 199 WNL3ERR_FBIG = 27, 200 WNL3ERR_NOSPC = 28, 201 WNL3ERR_ROFS = 30, 202 WNL3ERR_MLINK = 31, 203 WNL3ERR_NAMETOOLONG = 63, 204 WNL3ERR_NOTEMPTY = 66, 205 WNL3ERR_DQUOT = 69, 206 WNL3ERR_STALE = 70, 207 WNL3ERR_REMOTE = 71, 208 WNL3ERR_BADHANDLE = 10001, 209 WNL3ERR_NOT_SYNC = 10002, 210 WNL3ERR_BAD_COOKIE = 10003, 211 WNL3ERR_NOTSUPP = 10004, 212 WNL3ERR_TOOSMALL = 10005, 213 WNL3ERR_SERVERFAULT = 10006, 214 WNL3ERR_BADTYPE = 10007, 215 WNL3ERR_JUKEBOX = 10008 216}; 217 218/* 219 * File types 220 */ 221enum wnl_ftype3 { 222 WNL_3REG = 1, 223 WNL_3DIR = 2, 224 WNL_3BLK = 3, 225 WNL_3CHR = 4, 226 WNL_3LNK = 5, 227 WNL_3SOCK = 6, 228 WNL_3FIFO = 7 229}; 230 231struct wnl_specdata3 { 232 wnl_uint32 specdata1; 233 wnl_uint32 specdata2; 234}; 235 236/* 237 * File access handle 238 */ 239struct wnl_fh3 { 240 opaque data<WNL3_FHSIZE>; 241}; 242 243/* 244 * Timeval 245 */ 246struct wnl_time3 { 247 wnl_uint32 seconds; 248 wnl_uint32 nseconds; 249}; 250 251/* 252 * File attributes 253 */ 254struct wnl_fattr3 { 255 wnl_ftype3 type; 256 wnl_mode3 mode; 257 wnl_uint32 nlink; 258 wnl_uid3 uid; 259 wnl_gid3 gid; 260 wnl_size3 size; 261 wnl_size3 used; 262 wnl_specdata3 rdev; 263 wnl_uint64 fsid; 264 wnl_fileid3 fileid; 265 wnl_time3 atime; 266 wnl_time3 mtime; 267 wnl_time3 ctime; 268}; 269 270/* 271 * File attributes 272 */ 273union wnl_post_op_attr switch (bool attributes_follow) { 274case TRUE: 275 wnl_fattr3 attributes; 276case FALSE: 277 void; 278}; 279 280union wln_post_op_fh3 switch (bool handle_follows) { 281case TRUE: 282 wnl_fh3 handle; 283case FALSE: 284 void; 285}; 286 287struct wnl_diropargs3 { 288 wnl_fh3 dir; 289 wnl_filename3 name; 290}; 291 292/* 293 * LOOKUP: Lookup wnl_filename 294 */ 295struct WNL_LOOKUP3args { 296 wnl_diropargs3 what; 297}; 298 299struct WNL_LOOKUP3resok { 300 wnl_fh3 object; 301 wnl_post_op_attr obj_attributes; 302 wnl_post_op_attr dir_attributes; 303}; 304 305struct WNL_LOOKUP3resfail { 306 wnl_post_op_attr dir_attributes; 307}; 308 309union WNL_LOOKUP3res switch (wnl_stat3 status) { 310case WNL3_OK: 311 WNL_LOOKUP3resok res_ok; 312default: 313 WNL_LOOKUP3resfail res_fail; 314}; 315 316const MAX_FLAVORS = 128; 317 318struct snego_t { 319 int cnt; 320 int array[MAX_FLAVORS]; 321}; 322 323enum snego_stat { 324 /* default flavor invalid and a flavor has been negotiated */ 325 SNEGO_SUCCESS = 0, 326 327 /* default flavor valid, no need to negotiate flavors */ 328 SNEGO_DEF_VALID = 1, 329 330 /* array size too small */ 331 SNEGO_ARRAY_TOO_SMALL = 2, 332 333 SNEGO_FAILURE = 3 334}; 335 336/* 337 * Remote file service routines 338 */ 339program WNL_PROGRAM { 340 version WNL_V2 { 341 void 342 WNLPROC_NULL(void) = 0; 343 344 wnl_diropres 345 WNLPROC_LOOKUP(wnl_diropargs) = 4; 346 } = 2; 347 348 version WNL_V3 { 349 void 350 WNLPROC3_NULL(void) = 0; 351 352 WNL_LOOKUP3res 353 WNLPROC3_LOOKUP(WNL_LOOKUP3args) = 3; 354 } = 3; 355 356 version WNL_V4 { 357 void 358 WNLPROC4_NULL(void) = 0; 359 } = 4; 360 361} = 100003; 362