179 lines
5.9 KiB
C
179 lines
5.9 KiB
C
/*
|
|
* include/linux/nfs4.h
|
|
*
|
|
* NFSv4 protocol definitions.
|
|
*
|
|
* Copyright (c) 2002 The Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* Kendrick Smith <kmsmith@umich.edu>
|
|
* Andy Adamson <andros@umich.edu>
|
|
*/
|
|
|
|
#ifndef _UAPI_LINUX_NFS4_H
|
|
#define _UAPI_LINUX_NFS4_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define NFS4_BITMAP_SIZE 2
|
|
#define NFS4_VERIFIER_SIZE 8
|
|
#define NFS4_STATEID_SEQID_SIZE 4
|
|
#define NFS4_STATEID_OTHER_SIZE 12
|
|
#define NFS4_STATEID_SIZE (NFS4_STATEID_SEQID_SIZE + NFS4_STATEID_OTHER_SIZE)
|
|
#define NFS4_FHSIZE 128
|
|
#define NFS4_MAXPATHLEN PATH_MAX
|
|
#define NFS4_MAXNAMLEN NAME_MAX
|
|
#define NFS4_OPAQUE_LIMIT 1024
|
|
#define NFS4_MAX_SESSIONID_LEN 16
|
|
|
|
#define NFS4_ACCESS_READ 0x0001
|
|
#define NFS4_ACCESS_LOOKUP 0x0002
|
|
#define NFS4_ACCESS_MODIFY 0x0004
|
|
#define NFS4_ACCESS_EXTEND 0x0008
|
|
#define NFS4_ACCESS_DELETE 0x0010
|
|
#define NFS4_ACCESS_EXECUTE 0x0020
|
|
|
|
#define NFS4_FH_PERSISTENT 0x0000
|
|
#define NFS4_FH_NOEXPIRE_WITH_OPEN 0x0001
|
|
#define NFS4_FH_VOLATILE_ANY 0x0002
|
|
#define NFS4_FH_VOL_MIGRATION 0x0004
|
|
#define NFS4_FH_VOL_RENAME 0x0008
|
|
|
|
#define NFS4_OPEN_RESULT_CONFIRM 0x0002
|
|
#define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004
|
|
|
|
#define NFS4_SHARE_ACCESS_MASK 0x000F
|
|
#define NFS4_SHARE_ACCESS_READ 0x0001
|
|
#define NFS4_SHARE_ACCESS_WRITE 0x0002
|
|
#define NFS4_SHARE_ACCESS_BOTH 0x0003
|
|
#define NFS4_SHARE_DENY_READ 0x0001
|
|
#define NFS4_SHARE_DENY_WRITE 0x0002
|
|
#define NFS4_SHARE_DENY_BOTH 0x0003
|
|
|
|
/* nfs41 */
|
|
#define NFS4_SHARE_WANT_MASK 0xFF00
|
|
#define NFS4_SHARE_WANT_NO_PREFERENCE 0x0000
|
|
#define NFS4_SHARE_WANT_READ_DELEG 0x0100
|
|
#define NFS4_SHARE_WANT_WRITE_DELEG 0x0200
|
|
#define NFS4_SHARE_WANT_ANY_DELEG 0x0300
|
|
#define NFS4_SHARE_WANT_NO_DELEG 0x0400
|
|
#define NFS4_SHARE_WANT_CANCEL 0x0500
|
|
|
|
#define NFS4_SHARE_WHEN_MASK 0xF0000
|
|
#define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000
|
|
#define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000
|
|
|
|
#define NFS4_CDFC4_FORE 0x1
|
|
#define NFS4_CDFC4_BACK 0x2
|
|
#define NFS4_CDFC4_BOTH 0x3
|
|
#define NFS4_CDFC4_FORE_OR_BOTH 0x3
|
|
#define NFS4_CDFC4_BACK_OR_BOTH 0x7
|
|
|
|
#define NFS4_CDFS4_FORE 0x1
|
|
#define NFS4_CDFS4_BACK 0x2
|
|
#define NFS4_CDFS4_BOTH 0x3
|
|
|
|
#define NFS4_SET_TO_SERVER_TIME 0
|
|
#define NFS4_SET_TO_CLIENT_TIME 1
|
|
|
|
#define NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE 0
|
|
#define NFS4_ACE_ACCESS_DENIED_ACE_TYPE 1
|
|
#define NFS4_ACE_SYSTEM_AUDIT_ACE_TYPE 2
|
|
#define NFS4_ACE_SYSTEM_ALARM_ACE_TYPE 3
|
|
|
|
#define ACL4_SUPPORT_ALLOW_ACL 0x01
|
|
#define ACL4_SUPPORT_DENY_ACL 0x02
|
|
#define ACL4_SUPPORT_AUDIT_ACL 0x04
|
|
#define ACL4_SUPPORT_ALARM_ACL 0x08
|
|
|
|
#define NFS4_ACE_FILE_INHERIT_ACE 0x00000001
|
|
#define NFS4_ACE_DIRECTORY_INHERIT_ACE 0x00000002
|
|
#define NFS4_ACE_NO_PROPAGATE_INHERIT_ACE 0x00000004
|
|
#define NFS4_ACE_INHERIT_ONLY_ACE 0x00000008
|
|
#define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x00000010
|
|
#define NFS4_ACE_FAILED_ACCESS_ACE_FLAG 0x00000020
|
|
#define NFS4_ACE_IDENTIFIER_GROUP 0x00000040
|
|
|
|
#define NFS4_ACE_READ_DATA 0x00000001
|
|
#define NFS4_ACE_LIST_DIRECTORY 0x00000001
|
|
#define NFS4_ACE_WRITE_DATA 0x00000002
|
|
#define NFS4_ACE_ADD_FILE 0x00000002
|
|
#define NFS4_ACE_APPEND_DATA 0x00000004
|
|
#define NFS4_ACE_ADD_SUBDIRECTORY 0x00000004
|
|
#define NFS4_ACE_READ_NAMED_ATTRS 0x00000008
|
|
#define NFS4_ACE_WRITE_NAMED_ATTRS 0x00000010
|
|
#define NFS4_ACE_EXECUTE 0x00000020
|
|
#define NFS4_ACE_DELETE_CHILD 0x00000040
|
|
#define NFS4_ACE_READ_ATTRIBUTES 0x00000080
|
|
#define NFS4_ACE_WRITE_ATTRIBUTES 0x00000100
|
|
#define NFS4_ACE_DELETE 0x00010000
|
|
#define NFS4_ACE_READ_ACL 0x00020000
|
|
#define NFS4_ACE_WRITE_ACL 0x00040000
|
|
#define NFS4_ACE_WRITE_OWNER 0x00080000
|
|
#define NFS4_ACE_SYNCHRONIZE 0x00100000
|
|
#define NFS4_ACE_GENERIC_READ 0x00120081
|
|
#define NFS4_ACE_GENERIC_WRITE 0x00160106
|
|
#define NFS4_ACE_GENERIC_EXECUTE 0x001200A0
|
|
#define NFS4_ACE_MASK_ALL 0x001F01FF
|
|
|
|
#define EXCHGID4_FLAG_SUPP_MOVED_REFER 0x00000001
|
|
#define EXCHGID4_FLAG_SUPP_MOVED_MIGR 0x00000002
|
|
#define EXCHGID4_FLAG_BIND_PRINC_STATEID 0x00000100
|
|
|
|
#define EXCHGID4_FLAG_USE_NON_PNFS 0x00010000
|
|
#define EXCHGID4_FLAG_USE_PNFS_MDS 0x00020000
|
|
#define EXCHGID4_FLAG_USE_PNFS_DS 0x00040000
|
|
#define EXCHGID4_FLAG_MASK_PNFS 0x00070000
|
|
|
|
#define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000
|
|
#define EXCHGID4_FLAG_CONFIRMED_R 0x80000000
|
|
/*
|
|
* Since the validity of these bits depends on whether
|
|
* they're set in the argument or response, have separate
|
|
* invalid flag masks for arg (_A) and resp (_R).
|
|
*/
|
|
#define EXCHGID4_FLAG_MASK_A 0x40070103
|
|
#define EXCHGID4_FLAG_MASK_R 0x80070103
|
|
|
|
#define SEQ4_STATUS_CB_PATH_DOWN 0x00000001
|
|
#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002
|
|
#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED 0x00000004
|
|
#define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED 0x00000008
|
|
#define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED 0x00000010
|
|
#define SEQ4_STATUS_ADMIN_STATE_REVOKED 0x00000020
|
|
#define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040
|
|
#define SEQ4_STATUS_LEASE_MOVED 0x00000080
|
|
#define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100
|
|
#define SEQ4_STATUS_CB_PATH_DOWN_SESSION 0x00000200
|
|
#define SEQ4_STATUS_BACKCHANNEL_FAULT 0x00000400
|
|
|
|
#define NFS4_SECINFO_STYLE4_CURRENT_FH 0
|
|
#define NFS4_SECINFO_STYLE4_PARENT 1
|
|
|
|
#define NFS4_MAX_UINT64 (~(u64)0)
|
|
|
|
/* An NFS4 sessions server must support at least NFS4_MAX_OPS operations.
|
|
* If a compound requires more operations, adjust NFS4_MAX_OPS accordingly.
|
|
*/
|
|
#define NFS4_MAX_OPS 8
|
|
|
|
/* Our NFS4 client back channel server only wants the cb_sequene and the
|
|
* actual operation per compound
|
|
*/
|
|
#define NFS4_MAX_BACK_CHANNEL_OPS 2
|
|
|
|
enum nfs4_acl_whotype {
|
|
NFS4_ACL_WHO_NAMED = 0,
|
|
NFS4_ACL_WHO_OWNER,
|
|
NFS4_ACL_WHO_GROUP,
|
|
NFS4_ACL_WHO_EVERYONE,
|
|
};
|
|
|
|
#endif /* _UAPI_LINUX_NFS4_H */
|
|
|
|
/*
|
|
* Local variables:
|
|
* c-basic-offset: 8
|
|
* End:
|
|
*/
|