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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _NFS4_ATTR_H
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#define _NFS4_ATTR_H
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#pragma ident "%Z%%M% %I% %E% SMI"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define FATTR4_WORD0 32
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#define FATTR4_WORD1 0
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/*
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* Attributes
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*/
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#define FATTR4_SUPPORTED_ATTRS_MASK (1ULL << (FATTR4_WORD0 + 0))
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#define FATTR4_TYPE_MASK (1ULL << (FATTR4_WORD0 + 1))
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#define FATTR4_FH_EXPIRE_TYPE_MASK (1ULL << (FATTR4_WORD0 + 2))
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#define FATTR4_CHANGE_MASK (1ULL << (FATTR4_WORD0 + 3))
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#define FATTR4_SIZE_MASK (1ULL << (FATTR4_WORD0 + 4))
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#define FATTR4_LINK_SUPPORT_MASK (1ULL << (FATTR4_WORD0 + 5))
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#define FATTR4_SYMLINK_SUPPORT_MASK (1ULL << (FATTR4_WORD0 + 6))
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#define FATTR4_NAMED_ATTR_MASK (1ULL << (FATTR4_WORD0 + 7))
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#define FATTR4_FSID_MASK (1ULL << (FATTR4_WORD0 + 8))
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#define FATTR4_UNIQUE_HANDLES_MASK (1ULL << (FATTR4_WORD0 + 9))
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#define FATTR4_LEASE_TIME_MASK (1ULL << (FATTR4_WORD0 + 10))
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#define FATTR4_RDATTR_ERROR_MASK (1ULL << (FATTR4_WORD0 + 11))
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#define FATTR4_ACL_MASK (1ULL << (FATTR4_WORD0 + 12))
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#define FATTR4_ACLSUPPORT_MASK (1ULL << (FATTR4_WORD0 + 13))
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#define FATTR4_ARCHIVE_MASK (1ULL << (FATTR4_WORD0 + 14))
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#define FATTR4_CANSETTIME_MASK (1ULL << (FATTR4_WORD0 + 15))
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#define FATTR4_CASE_INSENSITIVE_MASK (1ULL << (FATTR4_WORD0 + 16))
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#define FATTR4_CASE_PRESERVING_MASK (1ULL << (FATTR4_WORD0 + 17))
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#define FATTR4_CHOWN_RESTRICTED_MASK (1ULL << (FATTR4_WORD0 + 18))
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#define FATTR4_FILEHANDLE_MASK (1ULL << (FATTR4_WORD0 + 19))
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#define FATTR4_FILEID_MASK (1ULL << (FATTR4_WORD0 + 20))
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#define FATTR4_FILES_AVAIL_MASK (1ULL << (FATTR4_WORD0 + 21))
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#define FATTR4_FILES_FREE_MASK (1ULL << (FATTR4_WORD0 + 22))
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#define FATTR4_FILES_TOTAL_MASK (1ULL << (FATTR4_WORD0 + 23))
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#define FATTR4_FS_LOCATIONS_MASK (1ULL << (FATTR4_WORD0 + 24))
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#define FATTR4_HIDDEN_MASK (1ULL << (FATTR4_WORD0 + 25))
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#define FATTR4_HOMOGENEOUS_MASK (1ULL << (FATTR4_WORD0 + 26))
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#define FATTR4_MAXFILESIZE_MASK (1ULL << (FATTR4_WORD0 + 27))
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#define FATTR4_MAXLINK_MASK (1ULL << (FATTR4_WORD0 + 28))
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#define FATTR4_MAXNAME_MASK (1ULL << (FATTR4_WORD0 + 29))
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#define FATTR4_MAXREAD_MASK (1ULL << (FATTR4_WORD0 + 30))
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#define FATTR4_MAXWRITE_MASK (1ULL << (FATTR4_WORD0 + 31))
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#define FATTR4_MIMETYPE_MASK (1ULL << (FATTR4_WORD1 + 0))
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#define FATTR4_MODE_MASK (1ULL << (FATTR4_WORD1 + 1))
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#define FATTR4_NO_TRUNC_MASK (1ULL << (FATTR4_WORD1 + 2))
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#define FATTR4_NUMLINKS_MASK (1ULL << (FATTR4_WORD1 + 3))
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#define FATTR4_OWNER_MASK (1ULL << (FATTR4_WORD1 + 4))
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#define FATTR4_OWNER_GROUP_MASK (1ULL << (FATTR4_WORD1 + 5))
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#define FATTR4_QUOTA_AVAIL_HARD_MASK (1ULL << (FATTR4_WORD1 + 6))
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#define FATTR4_QUOTA_AVAIL_SOFT_MASK (1ULL << (FATTR4_WORD1 + 7))
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#define FATTR4_QUOTA_USED_MASK (1ULL << (FATTR4_WORD1 + 8))
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#define FATTR4_RAWDEV_MASK (1ULL << (FATTR4_WORD1 + 9))
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#define FATTR4_SPACE_AVAIL_MASK (1ULL << (FATTR4_WORD1 + 10))
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#define FATTR4_SPACE_FREE_MASK (1ULL << (FATTR4_WORD1 + 11))
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#define FATTR4_SPACE_TOTAL_MASK (1ULL << (FATTR4_WORD1 + 12))
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#define FATTR4_SPACE_USED_MASK (1ULL << (FATTR4_WORD1 + 13))
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#define FATTR4_SYSTEM_MASK (1ULL << (FATTR4_WORD1 + 14))
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#define FATTR4_TIME_ACCESS_MASK (1ULL << (FATTR4_WORD1 + 15))
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#define FATTR4_TIME_ACCESS_SET_MASK (1ULL << (FATTR4_WORD1 + 16))
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#define FATTR4_TIME_BACKUP_MASK (1ULL << (FATTR4_WORD1 + 17))
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#define FATTR4_TIME_CREATE_MASK (1ULL << (FATTR4_WORD1 + 18))
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#define FATTR4_TIME_DELTA_MASK (1ULL << (FATTR4_WORD1 + 19))
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#define FATTR4_TIME_METADATA_MASK (1ULL << (FATTR4_WORD1 + 20))
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#define FATTR4_TIME_MODIFY_MASK (1ULL << (FATTR4_WORD1 + 21))
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#define FATTR4_TIME_MODIFY_SET_MASK (1ULL << (FATTR4_WORD1 + 22))
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#define FATTR4_MOUNTED_ON_FILEID_MASK (1ULL << (FATTR4_WORD1 + 23))
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/*
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* Common bitmap4 of file attributes to be gathered
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*/
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#define NFS4_NTOV_ATTR_MASK ( \
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FATTR4_TYPE_MASK | \
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FATTR4_CHANGE_MASK | \
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FATTR4_SIZE_MASK | \
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FATTR4_FSID_MASK | \
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FATTR4_FILEID_MASK | \
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FATTR4_MODE_MASK | \
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FATTR4_OWNER_MASK | \
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FATTR4_OWNER_GROUP_MASK | \
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FATTR4_NUMLINKS_MASK | \
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FATTR4_TIME_ACCESS_MASK | \
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FATTR4_TIME_MODIFY_MASK | \
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FATTR4_TIME_METADATA_MASK | \
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FATTR4_RAWDEV_MASK | \
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FATTR4_SPACE_USED_MASK | \
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FATTR4_MOUNTED_ON_FILEID_MASK)
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#define NFS4_VATTR_MASK ( \
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FATTR4_TYPE_MASK | \
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FATTR4_CHANGE_MASK | \
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FATTR4_SIZE_MASK | \
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FATTR4_FSID_MASK | \
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FATTR4_FILEID_MASK | \
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FATTR4_MODE_MASK | \
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FATTR4_OWNER_MASK | \
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FATTR4_OWNER_GROUP_MASK | \
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FATTR4_NUMLINKS_MASK | \
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FATTR4_TIME_ACCESS_MASK | \
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FATTR4_TIME_MODIFY_MASK | \
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FATTR4_TIME_METADATA_MASK | \
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FATTR4_RAWDEV_MASK | \
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FATTR4_SPACE_USED_MASK | \
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FATTR4_MOUNTED_ON_FILEID_MASK)
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#define NFS4_PATHCONF_MASK ( \
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NFS4_VATTR_MASK | \
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FATTR4_NO_TRUNC_MASK | \
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FATTR4_CHOWN_RESTRICTED_MASK | \
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FATTR4_CASE_INSENSITIVE_MASK | \
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FATTR4_CASE_PRESERVING_MASK | \
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FATTR4_NAMED_ATTR_MASK | \
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FATTR4_LINK_SUPPORT_MASK | \
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FATTR4_SYMLINK_SUPPORT_MASK | \
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FATTR4_UNIQUE_HANDLES_MASK | \
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FATTR4_CANSETTIME_MASK | \
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FATTR4_HOMOGENEOUS_MASK | \
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FATTR4_MAXLINK_MASK | \
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FATTR4_MAXNAME_MASK | \
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FATTR4_MAXFILESIZE_MASK)
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/*
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* The corresponding AT_MASK
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*/
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#define NFS4_NTOV_ATTR_AT_MASK ( \
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AT_TYPE | \
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AT_SIZE | \
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AT_FSID | \
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AT_NODEID | \
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AT_MODE | \
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AT_UID | \
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AT_GID | \
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AT_NLINK | \
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AT_ATIME | \
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AT_MTIME | \
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AT_CTIME | \
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AT_RDEV | \
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AT_NBLOCKS)
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/*
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* Common bitmap4 of filesystem attributes to be gathered
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*/
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#define NFS4_FS_ATTR_MASK ( \
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FATTR4_FILES_AVAIL_MASK | \
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FATTR4_FILES_FREE_MASK | \
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FATTR4_FILES_TOTAL_MASK | \
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FATTR4_SPACE_AVAIL_MASK | \
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FATTR4_SPACE_FREE_MASK | \
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FATTR4_SPACE_TOTAL_MASK)
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#define NFS4_STATFS_ATTR_MASK ( \
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FATTR4_FILES_AVAIL_MASK | \
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FATTR4_FILES_FREE_MASK | \
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FATTR4_FILES_TOTAL_MASK | \
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FATTR4_SPACE_AVAIL_MASK | \
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FATTR4_SPACE_FREE_MASK | \
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FATTR4_SPACE_TOTAL_MASK | \
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FATTR4_MAXNAME_MASK)
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/*
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* The corresponding AT_MASK
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*/
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#define NFS4_FS_ATTR_AT_MASK 0
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/*
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* Common bitmap4 to gather attr cache state
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*/
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#define NFS4_NTOV_ATTR_CACHE_MASK ( \
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FATTR4_TIME_METADATA_MASK | \
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FATTR4_TIME_MODIFY_MASK | \
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FATTR4_SIZE_MASK)
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/*
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* The corresponding AT_MASK
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*/
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#define NFS4_NTOV_ATTR_CACHE_AT_MASK ( \
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AT_CTIME | \
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AT_MTIME | \
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AT_SIZE)
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#define NFS4_VTON_ATTR_MASK ( \
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AT_TYPE | \
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AT_MODE | \
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AT_UID | \
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AT_GID | \
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AT_NODEID | \
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AT_SIZE | \
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AT_NLINK | \
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AT_ATIME | \
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AT_MTIME | \
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AT_CTIME | \
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AT_RDEV | \
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AT_NBLOCKS | \
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AT_FSID)
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#define NFS4_VTON_ATTR_MASK_SET ( \
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AT_MODE | \
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AT_UID | \
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AT_GID | \
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AT_SIZE | \
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AT_ATIME | \
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AT_MTIME)
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/* solaris-supported, non-vattr_t per-vnode scoped attrs */
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#define NFS4_VP_ATTR_MASK ( \
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FATTR4_CHANGE_MASK | \
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FATTR4_CHOWN_RESTRICTED_MASK | \
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FATTR4_FILEHANDLE_MASK | \
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FATTR4_MAXFILESIZE_MASK | \
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FATTR4_MAXLINK_MASK | \
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FATTR4_MAXNAME_MASK | \
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FATTR4_MOUNTED_ON_FILEID_MASK)
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#define FATTR4_FSINFO_MASK ( \
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FATTR4_SUPPORTED_ATTRS_MASK | \
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FATTR4_TYPE_MASK | \
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FATTR4_FH_EXPIRE_TYPE_MASK | \
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FATTR4_LINK_SUPPORT_MASK | \
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FATTR4_SYMLINK_SUPPORT_MASK | \
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FATTR4_FSID_MASK | \
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FATTR4_MAXFILESIZE_MASK | \
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FATTR4_MAXREAD_MASK | \
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FATTR4_MAXWRITE_MASK)
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/*
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* These are the support attributes for the NFSv4 server
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*/
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#define NFS4_SRV_RDDIR_SUPPORTED_ATTRS ( \
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FATTR4_SUPPORTED_ATTRS_MASK | \
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FATTR4_TYPE_MASK | \
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FATTR4_FH_EXPIRE_TYPE_MASK | \
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FATTR4_CHANGE_MASK | \
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FATTR4_SIZE_MASK | \
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FATTR4_LINK_SUPPORT_MASK | \
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FATTR4_SYMLINK_SUPPORT_MASK | \
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FATTR4_NAMED_ATTR_MASK | \
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FATTR4_FSID_MASK | \
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FATTR4_UNIQUE_HANDLES_MASK | \
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FATTR4_LEASE_TIME_MASK | \
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FATTR4_RDATTR_ERROR_MASK | \
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FATTR4_CANSETTIME_MASK | \
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FATTR4_CASE_INSENSITIVE_MASK | \
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FATTR4_CASE_PRESERVING_MASK | \
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FATTR4_CHOWN_RESTRICTED_MASK | \
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FATTR4_FILEHANDLE_MASK | \
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FATTR4_FILEID_MASK | \
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FATTR4_FILES_AVAIL_MASK | \
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FATTR4_FILES_FREE_MASK | \
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FATTR4_FILES_TOTAL_MASK | \
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281 |
FATTR4_HOMOGENEOUS_MASK | \
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282 |
FATTR4_MAXFILESIZE_MASK | \
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283 |
FATTR4_MAXLINK_MASK | \
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284 |
FATTR4_MAXNAME_MASK | \
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285 |
FATTR4_MAXREAD_MASK | \
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286 |
FATTR4_MAXWRITE_MASK | \
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287 |
FATTR4_MODE_MASK | \
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288 |
FATTR4_NO_TRUNC_MASK | \
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289 |
FATTR4_NUMLINKS_MASK | \
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290 |
FATTR4_OWNER_MASK | \
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291 |
FATTR4_OWNER_GROUP_MASK | \
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292 |
FATTR4_RAWDEV_MASK | \
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293 |
FATTR4_SPACE_AVAIL_MASK | \
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294 |
FATTR4_SPACE_FREE_MASK | \
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295 |
FATTR4_SPACE_TOTAL_MASK | \
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296 |
FATTR4_SPACE_USED_MASK | \
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297 |
FATTR4_TIME_ACCESS_MASK | \
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298 |
FATTR4_TIME_DELTA_MASK | \
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299 |
FATTR4_TIME_METADATA_MASK | \
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300 |
FATTR4_TIME_MODIFY_MASK | \
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301 |
FATTR4_MOUNTED_ON_FILEID_MASK \
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)
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303 |
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304 |
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#define FATTR4_FSID_EQ(a, b) \
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((a)->major == (b)->major && (a)->minor == (b)->minor)
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307 |
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#define NFS4_MAXNUM_BITWORDS 2
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#define NFS4_MAXNUM_ATTRS 56
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union nfs4_attr_u {
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fattr4_supported_attrs supported_attrs;
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fattr4_type type;
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fattr4_fh_expire_type fh_expire_type;
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fattr4_change change;
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fattr4_size size;
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fattr4_link_support link_support;
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fattr4_symlink_support symlink_support;
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fattr4_named_attr named_attr;
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fattr4_fsid fsid;
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fattr4_unique_handles unique_handles;
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fattr4_lease_time lease_time;
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fattr4_rdattr_error rdattr_error;
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fattr4_acl acl;
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fattr4_aclsupport aclsupport;
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fattr4_archive archive;
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fattr4_cansettime cansettime;
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fattr4_case_insensitive case_insensitive;
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fattr4_case_preserving case_preserving;
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fattr4_chown_restricted chown_restricted;
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fattr4_fileid fileid;
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fattr4_files_avail files_avail;
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fattr4_filehandle filehandle;
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fattr4_files_free files_free;
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fattr4_files_total files_total;
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fattr4_fs_locations fs_locations;
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fattr4_hidden hidden;
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fattr4_homogeneous homogeneous;
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fattr4_maxfilesize maxfilesize;
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fattr4_maxlink maxlink;
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fattr4_maxname maxname;
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fattr4_maxread maxread;
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fattr4_maxwrite maxwrite;
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fattr4_mimetype mimetype;
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fattr4_mode mode;
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fattr4_no_trunc no_trunc;
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fattr4_numlinks numlinks;
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348 |
fattr4_owner owner;
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349 |
fattr4_owner_group owner_group;
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350 |
fattr4_quota_avail_hard quota_avail_hard;
|
|
351 |
fattr4_quota_avail_soft quota_avail_soft;
|
|
352 |
fattr4_quota_used quota_used;
|
|
353 |
fattr4_rawdev rawdev;
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|
354 |
fattr4_space_avail space_avail;
|
|
355 |
fattr4_space_free space_free;
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|
356 |
fattr4_space_total space_total;
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|
357 |
fattr4_space_used space_used;
|
|
358 |
fattr4_system system;
|
|
359 |
fattr4_time_access time_access;
|
|
360 |
fattr4_time_access_set time_access_set;
|
|
361 |
fattr4_time_backup time_backup;
|
|
362 |
fattr4_time_create time_create;
|
|
363 |
fattr4_time_delta time_delta;
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|
364 |
fattr4_time_metadata time_metadata;
|
|
365 |
fattr4_time_modify time_modify;
|
|
366 |
fattr4_time_modify_set time_modify_set;
|
|
367 |
fattr4_mounted_on_fileid mounted_on_fileid;
|
|
368 |
};
|
|
369 |
|
|
370 |
/*
|
|
371 |
* Error details when processing the getattr response.
|
|
372 |
*/
|
|
373 |
#define NFS4_GETATTR_OP_OK 0
|
|
374 |
#define NFS4_GETATTR_STATUS_ERR 1
|
|
375 |
#define NFS4_GETATTR_MANDATTR_ERR 2
|
|
376 |
#define NFS4_GETATTR_BITMAP_ERR 3
|
|
377 |
#define NFS4_GETATTR_ATSIZE_ERR 4
|
|
378 |
#define NFS4_GETATTR_ATUID_ERR 5
|
|
379 |
#define NFS4_GETATTR_ATGID_ERR 6
|
|
380 |
#define NFS4_GETATTR_ATATIME_ERR 7
|
|
381 |
#define NFS4_GETATTR_ATMTIME_ERR 8
|
|
382 |
#define NFS4_GETATTR_ATCTIME_ERR 9
|
|
383 |
#define NFS4_GETATTR_RAWDEV_ERR 10
|
|
384 |
#define NFS4_GETATTR_ATNBLOCK_ERR 11
|
|
385 |
#define NFS4_GETATTR_MAXFILESIZE_ERR 12
|
|
386 |
#define NFS4_GETATTR_FHANDLE_ERR 13
|
|
387 |
#define NFS4_GETATTR_MAXREAD_ERR 14
|
|
388 |
#define NFS4_GETATTR_MAXWRITE_ERR 15
|
|
389 |
#define NFS4_GETATTR_NOCACHE_OK 16
|
|
390 |
|
|
391 |
typedef struct nfs4_pathconf_info {
|
|
392 |
unsigned pc4_cache_valid:1; /* When in rnode4, is data valid? */
|
|
393 |
unsigned pc4_no_trunc:1;
|
|
394 |
unsigned pc4_chown_restricted:1;
|
|
395 |
unsigned pc4_case_insensitive:1;
|
|
396 |
unsigned pc4_case_preserving:1;
|
|
397 |
unsigned pc4_xattr_valid:1;
|
|
398 |
unsigned pc4_xattr_exists:1;
|
|
399 |
unsigned pc4_link_support:1;
|
|
400 |
unsigned pc4_symlink_support:1;
|
|
401 |
unsigned pc4_unique_handles:1;
|
|
402 |
unsigned pc4_cansettime:1;
|
|
403 |
unsigned pc4_homogeneous:1;
|
|
404 |
uint_t pc4_link_max;
|
|
405 |
uint_t pc4_name_max;
|
|
406 |
uint_t pc4_filesizebits;
|
|
407 |
} nfs4_pathconf_info_t;
|
|
408 |
|
|
409 |
/*
|
|
410 |
* Used for client only to process incoming getattr results.
|
|
411 |
*/
|
|
412 |
typedef struct nfs4_ga_ext_res {
|
|
413 |
bitmap4 n4g_suppattrs;
|
|
414 |
nfsstat4 n4g_rdattr_error;
|
|
415 |
fattr4_fh_expire_type n4g_fet;
|
|
416 |
fattr4_lease_time n4g_leasetime;
|
|
417 |
uint64_t n4g_maxfilesize;
|
|
418 |
uint64_t n4g_maxread;
|
|
419 |
uint64_t n4g_maxwrite;
|
|
420 |
nfstime4 n4g_delta;
|
|
421 |
nfs4_pathconf_info_t n4g_pc4;
|
|
422 |
struct statvfs64 n4g_sb;
|
|
423 |
union {
|
|
424 |
nfs_fh4 n4g_fh;
|
|
425 |
struct {
|
|
426 |
uint_t len;
|
|
427 |
char *val;
|
|
428 |
char data[NFS4_FHSIZE];
|
|
429 |
} nfs_fh4_alt;
|
|
430 |
} n4g_fh_u;
|
|
431 |
/*
|
|
432 |
* Bitmask with valid fields being:
|
|
433 |
* ACL4_SUPPORT_ALLOW_ACL
|
|
434 |
* ACL4_SUPPORT_DENY_ACL
|
|
435 |
* ACL4_SUPPORT_AUDIT_ACL
|
|
436 |
* ACL4_SUPPORT_ALARM_ACL
|
|
437 |
*/
|
|
438 |
fattr4_aclsupport n4g_aclsupport;
|
|
439 |
} nfs4_ga_ext_res_t;
|
|
440 |
|
|
441 |
extern bitmap4 rfs4_supported_attrs;
|
|
442 |
|
|
443 |
#ifdef __cplusplus
|
|
444 |
}
|
|
445 |
#endif
|
|
446 |
|
|
447 |
#endif /* _NFS4_ATTR_H */
|