1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef _UAPI_LINUX_NFS4_H 7 #define _UAPI_LINUX_NFS4_H 8 #include <linux/types.h> 9 #define NFS4_BITMAP_SIZE 3 10 #define NFS4_VERIFIER_SIZE 8 11 #define NFS4_STATEID_SEQID_SIZE 4 12 #define NFS4_STATEID_OTHER_SIZE 12 13 #define NFS4_STATEID_SIZE (NFS4_STATEID_SEQID_SIZE + NFS4_STATEID_OTHER_SIZE) 14 #define NFS4_FHSIZE 128 15 #define NFS4_MAXPATHLEN PATH_MAX 16 #define NFS4_MAXNAMLEN NAME_MAX 17 #define NFS4_OPAQUE_LIMIT 1024 18 #define NFS4_MAX_SESSIONID_LEN 16 19 #define NFS4_ACCESS_READ 0x0001 20 #define NFS4_ACCESS_LOOKUP 0x0002 21 #define NFS4_ACCESS_MODIFY 0x0004 22 #define NFS4_ACCESS_EXTEND 0x0008 23 #define NFS4_ACCESS_DELETE 0x0010 24 #define NFS4_ACCESS_EXECUTE 0x0020 25 #define NFS4_FH_PERSISTENT 0x0000 26 #define NFS4_FH_NOEXPIRE_WITH_OPEN 0x0001 27 #define NFS4_FH_VOLATILE_ANY 0x0002 28 #define NFS4_FH_VOL_MIGRATION 0x0004 29 #define NFS4_FH_VOL_RENAME 0x0008 30 #define NFS4_OPEN_RESULT_CONFIRM 0x0002 31 #define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004 32 #define NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK 0x0020 33 #define NFS4_SHARE_ACCESS_MASK 0x000F 34 #define NFS4_SHARE_ACCESS_READ 0x0001 35 #define NFS4_SHARE_ACCESS_WRITE 0x0002 36 #define NFS4_SHARE_ACCESS_BOTH 0x0003 37 #define NFS4_SHARE_DENY_READ 0x0001 38 #define NFS4_SHARE_DENY_WRITE 0x0002 39 #define NFS4_SHARE_DENY_BOTH 0x0003 40 #define NFS4_SHARE_WANT_MASK 0xFF00 41 #define NFS4_SHARE_WANT_NO_PREFERENCE 0x0000 42 #define NFS4_SHARE_WANT_READ_DELEG 0x0100 43 #define NFS4_SHARE_WANT_WRITE_DELEG 0x0200 44 #define NFS4_SHARE_WANT_ANY_DELEG 0x0300 45 #define NFS4_SHARE_WANT_NO_DELEG 0x0400 46 #define NFS4_SHARE_WANT_CANCEL 0x0500 47 #define NFS4_SHARE_WHEN_MASK 0xF0000 48 #define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000 49 #define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000 50 #define NFS4_CDFC4_FORE 0x1 51 #define NFS4_CDFC4_BACK 0x2 52 #define NFS4_CDFC4_BOTH 0x3 53 #define NFS4_CDFC4_FORE_OR_BOTH 0x3 54 #define NFS4_CDFC4_BACK_OR_BOTH 0x7 55 #define NFS4_CDFS4_FORE 0x1 56 #define NFS4_CDFS4_BACK 0x2 57 #define NFS4_CDFS4_BOTH 0x3 58 #define NFS4_SET_TO_SERVER_TIME 0 59 #define NFS4_SET_TO_CLIENT_TIME 1 60 #define NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE 0 61 #define NFS4_ACE_ACCESS_DENIED_ACE_TYPE 1 62 #define NFS4_ACE_SYSTEM_AUDIT_ACE_TYPE 2 63 #define NFS4_ACE_SYSTEM_ALARM_ACE_TYPE 3 64 #define ACL4_SUPPORT_ALLOW_ACL 0x01 65 #define ACL4_SUPPORT_DENY_ACL 0x02 66 #define ACL4_SUPPORT_AUDIT_ACL 0x04 67 #define ACL4_SUPPORT_ALARM_ACL 0x08 68 #define NFS4_ACL_AUTO_INHERIT 0x00000001 69 #define NFS4_ACL_PROTECTED 0x00000002 70 #define NFS4_ACL_DEFAULTED 0x00000004 71 #define NFS4_ACE_FILE_INHERIT_ACE 0x00000001 72 #define NFS4_ACE_DIRECTORY_INHERIT_ACE 0x00000002 73 #define NFS4_ACE_NO_PROPAGATE_INHERIT_ACE 0x00000004 74 #define NFS4_ACE_INHERIT_ONLY_ACE 0x00000008 75 #define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x00000010 76 #define NFS4_ACE_FAILED_ACCESS_ACE_FLAG 0x00000020 77 #define NFS4_ACE_IDENTIFIER_GROUP 0x00000040 78 #define NFS4_ACE_INHERITED_ACE 0x00000080 79 #define NFS4_ACE_READ_DATA 0x00000001 80 #define NFS4_ACE_LIST_DIRECTORY 0x00000001 81 #define NFS4_ACE_WRITE_DATA 0x00000002 82 #define NFS4_ACE_ADD_FILE 0x00000002 83 #define NFS4_ACE_APPEND_DATA 0x00000004 84 #define NFS4_ACE_ADD_SUBDIRECTORY 0x00000004 85 #define NFS4_ACE_READ_NAMED_ATTRS 0x00000008 86 #define NFS4_ACE_WRITE_NAMED_ATTRS 0x00000010 87 #define NFS4_ACE_EXECUTE 0x00000020 88 #define NFS4_ACE_DELETE_CHILD 0x00000040 89 #define NFS4_ACE_READ_ATTRIBUTES 0x00000080 90 #define NFS4_ACE_WRITE_ATTRIBUTES 0x00000100 91 #define NFS4_ACE_WRITE_RETENTION 0x00000200 92 #define NFS4_ACE_WRITE_RETENTION_HOLD 0x00000400 93 #define NFS4_ACE_DELETE 0x00010000 94 #define NFS4_ACE_READ_ACL 0x00020000 95 #define NFS4_ACE_WRITE_ACL 0x00040000 96 #define NFS4_ACE_WRITE_OWNER 0x00080000 97 #define NFS4_ACE_SYNCHRONIZE 0x00100000 98 #define NFS4_ACE_GENERIC_READ 0x00120081 99 #define NFS4_ACE_GENERIC_WRITE 0x00160106 100 #define NFS4_ACE_GENERIC_EXECUTE 0x001200A0 101 #define NFS4_ACE_MASK_ALL 0x001F01FF 102 #define EXCHGID4_FLAG_SUPP_MOVED_REFER 0x00000001 103 #define EXCHGID4_FLAG_SUPP_MOVED_MIGR 0x00000002 104 #define EXCHGID4_FLAG_BIND_PRINC_STATEID 0x00000100 105 #define EXCHGID4_FLAG_USE_NON_PNFS 0x00010000 106 #define EXCHGID4_FLAG_USE_PNFS_MDS 0x00020000 107 #define EXCHGID4_FLAG_USE_PNFS_DS 0x00040000 108 #define EXCHGID4_FLAG_MASK_PNFS 0x00070000 109 #define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000 110 #define EXCHGID4_FLAG_CONFIRMED_R 0x80000000 111 #define EXCHGID4_FLAG_SUPP_FENCE_OPS 0x00000004 112 #define EXCHGID4_FLAG_MASK_A 0x40070103 113 #define EXCHGID4_FLAG_MASK_R 0x80070103 114 #define EXCHGID4_2_FLAG_MASK_R 0x80070107 115 #define SEQ4_STATUS_CB_PATH_DOWN 0x00000001 116 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002 117 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED 0x00000004 118 #define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED 0x00000008 119 #define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED 0x00000010 120 #define SEQ4_STATUS_ADMIN_STATE_REVOKED 0x00000020 121 #define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040 122 #define SEQ4_STATUS_LEASE_MOVED 0x00000080 123 #define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100 124 #define SEQ4_STATUS_CB_PATH_DOWN_SESSION 0x00000200 125 #define SEQ4_STATUS_BACKCHANNEL_FAULT 0x00000400 126 #define NFS4_SECINFO_STYLE4_CURRENT_FH 0 127 #define NFS4_SECINFO_STYLE4_PARENT 1 128 #define NFS4_MAX_UINT64 (~(__u64)0) 129 #define NFS4_MAX_OPS 8 130 #define NFS4_MAX_BACK_CHANNEL_OPS 2 131 #endif 132