1 files changed, 131 insertions, 0 deletions
diff --git a/include/uapi/linux/nfs.h b/include/uapi/linux/nfs.h
new file mode 100644
index 000000000000..5199a36dd574
--- /dev/null
+++ b/include/uapi/linux/nfs.h
@@ -0,0 +1,131 @@
+/*
+ * NFS protocol definitions
+ *
+ * This file contains constants mostly for Version 2 of the protocol,
+ * but also has a couple of NFSv3 bits in (notably the error codes).
+ */
+#ifndef _UAPI_LINUX_NFS_H
+#define _UAPI_LINUX_NFS_H
+#define NFS_PROGRAM     100003
+#define NFS_PORT        2049
+#define NFS_MAXDATA     8192
+#define NFS_MAXPATHLEN  1024
+#define NFS_MAXNAMLEN   255
+#define NFS_MAXGROUPS   16
+#define NFS_FHSIZE      32
+#define NFS_COOKIESIZE  4
+#define NFS_FIFO_DEV    (-1)
+#define NFSMODE_FMT     0170000
+#define NFSMODE_DIR     0040000
+#define NFSMODE_CHR     0020000
+#define NFSMODE_BLK     0060000
+#define NFSMODE_REG     0100000
+#define NFSMODE_LNK     0120000
+#define NFSMODE_SOCK    0140000
+#define NFSMODE_FIFO    0010000
+#define NFS_MNT_PROGRAM         100005
+#define NFS_MNT_VERSION         1
+#define NFS_MNT3_VERSION        3
+#define NFS_PIPE_DIRNAME "nfs"
+/*
+ * NFS stats. The good thing with these values is that NFSv3 errors are
+ * a superset of NFSv2 errors (with the exception of NFSERR_WFLUSH which
+ * no-one uses anyway), so we can happily mix code as long as we make sure
+ * no NFSv3 errors are returned to NFSv2 clients.
+ * Error codes that have a `--' in the v2 column are not part of the
+ * standard, but seem to be widely used nevertheless.
+ */
+ enum nfs_stat {
+        NFS_OK = 0,                     /* v2 v3 v4 */
+        NFSERR_PERM = 1,                /* v2 v3 v4 */
+        NFSERR_NOENT = 2,               /* v2 v3 v4 */
+        NFSERR_IO = 5,                  /* v2 v3 v4 */
+        NFSERR_NXIO = 6,                /* v2 v3 v4 */
+        NFSERR_EAGAIN = 11,             /* v2 v3 */
+        NFSERR_ACCES = 13,              /* v2 v3 v4 */
+        NFSERR_EXIST = 17,              /* v2 v3 v4 */
+        NFSERR_XDEV = 18,               /*    v3 v4 */
+        NFSERR_NODEV = 19,              /* v2 v3 v4 */
+        NFSERR_NOTDIR = 20,             /* v2 v3 v4 */
+        NFSERR_ISDIR = 21,              /* v2 v3 v4 */
+        NFSERR_INVAL = 22,              /* v2 v3 v4 */
+        NFSERR_FBIG = 27,               /* v2 v3 v4 */
+        NFSERR_NOSPC = 28,              /* v2 v3 v4 */
+        NFSERR_ROFS = 30,               /* v2 v3 v4 */
+        NFSERR_MLINK = 31,              /*    v3 v4 */
+        NFSERR_OPNOTSUPP = 45,          /* v2 v3 */
+        NFSERR_NAMETOOLONG = 63,        /* v2 v3 v4 */
+        NFSERR_NOTEMPTY = 66,           /* v2 v3 v4 */
+        NFSERR_DQUOT = 69,              /* v2 v3 v4 */
+        NFSERR_STALE = 70,              /* v2 v3 v4 */
+        NFSERR_REMOTE = 71,             /* v2 v3 */
+        NFSERR_WFLUSH = 99,             /* v2    */
+        NFSERR_BADHANDLE = 10001,       /*    v3 v4 */
+        NFSERR_NOT_SYNC = 10002,        /*    v3 */
+        NFSERR_BAD_COOKIE = 10003,      /*    v3 v4 */
+        NFSERR_NOTSUPP = 10004,         /*    v3 v4 */
+        NFSERR_TOOSMALL = 10005,        /*    v3 v4 */
+        NFSERR_SERVERFAULT = 10006,     /*    v3 v4 */
+        NFSERR_BADTYPE = 10007,         /*    v3 v4 */
+        NFSERR_JUKEBOX = 10008,         /*    v3 v4 */
+        NFSERR_SAME = 10009,            /*       v4 */
+        NFSERR_DENIED = 10010,          /*       v4 */
+        NFSERR_EXPIRED = 10011,         /*       v4 */
+        NFSERR_LOCKED = 10012,          /*       v4 */
+        NFSERR_GRACE = 10013,           /*       v4 */
+        NFSERR_FHEXPIRED = 10014,       /*       v4 */
+        NFSERR_SHARE_DENIED = 10015,    /*       v4 */
+        NFSERR_WRONGSEC = 10016,        /*       v4 */
+        NFSERR_CLID_INUSE = 10017,      /*       v4 */
+        NFSERR_RESOURCE = 10018,        /*       v4 */
+        NFSERR_MOVED = 10019,           /*       v4 */
+        NFSERR_NOFILEHANDLE = 10020,    /*       v4 */
+        NFSERR_MINOR_VERS_MISMATCH = 10021,   /* v4 */
+        NFSERR_STALE_CLIENTID = 10022,  /*       v4 */
+        NFSERR_STALE_STATEID = 10023,   /*       v4 */
+        NFSERR_OLD_STATEID = 10024,     /*       v4 */
+        NFSERR_BAD_STATEID = 10025,     /*       v4 */  
+        NFSERR_BAD_SEQID = 10026,       /*       v4 */
+        NFSERR_NOT_SAME = 10027,        /*       v4 */
+        NFSERR_LOCK_RANGE = 10028,      /*       v4 */
+        NFSERR_SYMLINK = 10029,         /*       v4 */
+        NFSERR_RESTOREFH = 10030,       /*       v4 */
+        NFSERR_LEASE_MOVED = 10031,     /*       v4 */
+        NFSERR_ATTRNOTSUPP = 10032,     /*       v4 */
+        NFSERR_NO_GRACE = 10033,        /*       v4 */
+        NFSERR_RECLAIM_BAD = 10034,     /*       v4 */
+        NFSERR_RECLAIM_CONFLICT = 10035,/*       v4 */
+        NFSERR_BAD_XDR = 10036,         /*       v4 */
+        NFSERR_LOCKS_HELD = 10037,      /*       v4 */
+        NFSERR_OPENMODE = 10038,       /*       v4 */
+        NFSERR_BADOWNER = 10039,       /*       v4 */
+        NFSERR_BADCHAR = 10040,        /*       v4 */
+        NFSERR_BADNAME = 10041,        /*       v4 */
+        NFSERR_BAD_RANGE = 10042,      /*       v4 */
+        NFSERR_LOCK_NOTSUPP = 10043,   /*       v4 */
+        NFSERR_OP_ILLEGAL = 10044,     /*       v4 */
+        NFSERR_DEADLOCK = 10045,       /*       v4 */
+        NFSERR_FILE_OPEN = 10046,      /*       v4 */
+        NFSERR_ADMIN_REVOKED = 10047,  /*       v4 */
+        NFSERR_CB_PATH_DOWN = 10048,   /*       v4 */
+};
+/* NFSv2 file types - beware, these are not the same in NFSv3 */
+enum nfs_ftype {
+        NFNON = 0,
+        NFREG = 1,
+        NFDIR = 2,
+        NFBLK = 3,
+        NFCHR = 4,
+        NFLNK = 5,
+        NFSOCK = 6,
+        NFBAD = 7,
+        NFFIFO = 8
+};
+#endif /* _UAPI_LINUX_NFS_H */

diff --git a/include/uapi/linux/nfs.h b/include/uapi/linux/nfs.h new file mode 100644 index 000000000000..5199a36dd574 --- /dev/null +++ b/include/uapi/linux/nfs.h
@@ -0,0 +1,131 @@
	1	/*
	2	* NFS protocol definitions
	3	*
	4	* This file contains constants mostly for Version 2 of the protocol,
	5	* but also has a couple of NFSv3 bits in (notably the error codes).
	6	*/
	7	#ifndef _UAPI_LINUX_NFS_H
	8	#define _UAPI_LINUX_NFS_H
	9
	10	#define NFS_PROGRAM 100003
	11	#define NFS_PORT 2049
	12	#define NFS_MAXDATA 8192
	13	#define NFS_MAXPATHLEN 1024
	14	#define NFS_MAXNAMLEN 255
	15	#define NFS_MAXGROUPS 16
	16	#define NFS_FHSIZE 32
	17	#define NFS_COOKIESIZE 4
	18	#define NFS_FIFO_DEV (-1)
	19	#define NFSMODE_FMT 0170000
	20	#define NFSMODE_DIR 0040000
	21	#define NFSMODE_CHR 0020000
	22	#define NFSMODE_BLK 0060000
	23	#define NFSMODE_REG 0100000
	24	#define NFSMODE_LNK 0120000
	25	#define NFSMODE_SOCK 0140000
	26	#define NFSMODE_FIFO 0010000
	27
	28	#define NFS_MNT_PROGRAM 100005
	29	#define NFS_MNT_VERSION 1
	30	#define NFS_MNT3_VERSION 3
	31
	32	#define NFS_PIPE_DIRNAME "nfs"
	33
	34	/*
	35	* NFS stats. The good thing with these values is that NFSv3 errors are
	36	* a superset of NFSv2 errors (with the exception of NFSERR_WFLUSH which
	37	* no-one uses anyway), so we can happily mix code as long as we make sure
	38	* no NFSv3 errors are returned to NFSv2 clients.
	39	* Error codes that have a `--' in the v2 column are not part of the
	40	* standard, but seem to be widely used nevertheless.
	41	*/
	42	enum nfs_stat {
	43	NFS_OK = 0, /* v2 v3 v4 */
	44	NFSERR_PERM = 1, /* v2 v3 v4 */
	45	NFSERR_NOENT = 2, /* v2 v3 v4 */
	46	NFSERR_IO = 5, /* v2 v3 v4 */
	47	NFSERR_NXIO = 6, /* v2 v3 v4 */
	48	NFSERR_EAGAIN = 11, /* v2 v3 */
	49	NFSERR_ACCES = 13, /* v2 v3 v4 */
	50	NFSERR_EXIST = 17, /* v2 v3 v4 */
	51	NFSERR_XDEV = 18, /* v3 v4 */
	52	NFSERR_NODEV = 19, /* v2 v3 v4 */
	53	NFSERR_NOTDIR = 20, /* v2 v3 v4 */
	54	NFSERR_ISDIR = 21, /* v2 v3 v4 */
	55	NFSERR_INVAL = 22, /* v2 v3 v4 */
	56	NFSERR_FBIG = 27, /* v2 v3 v4 */
	57	NFSERR_NOSPC = 28, /* v2 v3 v4 */
	58	NFSERR_ROFS = 30, /* v2 v3 v4 */
	59	NFSERR_MLINK = 31, /* v3 v4 */
	60	NFSERR_OPNOTSUPP = 45, /* v2 v3 */
	61	NFSERR_NAMETOOLONG = 63, /* v2 v3 v4 */
	62	NFSERR_NOTEMPTY = 66, /* v2 v3 v4 */
	63	NFSERR_DQUOT = 69, /* v2 v3 v4 */
	64	NFSERR_STALE = 70, /* v2 v3 v4 */
	65	NFSERR_REMOTE = 71, /* v2 v3 */
	66	NFSERR_WFLUSH = 99, /* v2 */
	67	NFSERR_BADHANDLE = 10001, /* v3 v4 */
	68	NFSERR_NOT_SYNC = 10002, /* v3 */
	69	NFSERR_BAD_COOKIE = 10003, /* v3 v4 */
	70	NFSERR_NOTSUPP = 10004, /* v3 v4 */
	71	NFSERR_TOOSMALL = 10005, /* v3 v4 */
	72	NFSERR_SERVERFAULT = 10006, /* v3 v4 */
	73	NFSERR_BADTYPE = 10007, /* v3 v4 */
	74	NFSERR_JUKEBOX = 10008, /* v3 v4 */
	75	NFSERR_SAME = 10009, /* v4 */
	76	NFSERR_DENIED = 10010, /* v4 */
	77	NFSERR_EXPIRED = 10011, /* v4 */
	78	NFSERR_LOCKED = 10012, /* v4 */
	79	NFSERR_GRACE = 10013, /* v4 */
	80	NFSERR_FHEXPIRED = 10014, /* v4 */
	81	NFSERR_SHARE_DENIED = 10015, /* v4 */
	82	NFSERR_WRONGSEC = 10016, /* v4 */
	83	NFSERR_CLID_INUSE = 10017, /* v4 */
	84	NFSERR_RESOURCE = 10018, /* v4 */
	85	NFSERR_MOVED = 10019, /* v4 */
	86	NFSERR_NOFILEHANDLE = 10020, /* v4 */
	87	NFSERR_MINOR_VERS_MISMATCH = 10021, /* v4 */
	88	NFSERR_STALE_CLIENTID = 10022, /* v4 */
	89	NFSERR_STALE_STATEID = 10023, /* v4 */
	90	NFSERR_OLD_STATEID = 10024, /* v4 */
	91	NFSERR_BAD_STATEID = 10025, /* v4 */
	92	NFSERR_BAD_SEQID = 10026, /* v4 */
	93	NFSERR_NOT_SAME = 10027, /* v4 */
	94	NFSERR_LOCK_RANGE = 10028, /* v4 */
	95	NFSERR_SYMLINK = 10029, /* v4 */
	96	NFSERR_RESTOREFH = 10030, /* v4 */
	97	NFSERR_LEASE_MOVED = 10031, /* v4 */
	98	NFSERR_ATTRNOTSUPP = 10032, /* v4 */
	99	NFSERR_NO_GRACE = 10033, /* v4 */
	100	NFSERR_RECLAIM_BAD = 10034, /* v4 */
	101	NFSERR_RECLAIM_CONFLICT = 10035,/* v4 */
	102	NFSERR_BAD_XDR = 10036, /* v4 */
	103	NFSERR_LOCKS_HELD = 10037, /* v4 */
	104	NFSERR_OPENMODE = 10038, /* v4 */
	105	NFSERR_BADOWNER = 10039, /* v4 */
	106	NFSERR_BADCHAR = 10040, /* v4 */
	107	NFSERR_BADNAME = 10041, /* v4 */
	108	NFSERR_BAD_RANGE = 10042, /* v4 */
	109	NFSERR_LOCK_NOTSUPP = 10043, /* v4 */
	110	NFSERR_OP_ILLEGAL = 10044, /* v4 */
	111	NFSERR_DEADLOCK = 10045, /* v4 */
	112	NFSERR_FILE_OPEN = 10046, /* v4 */
	113	NFSERR_ADMIN_REVOKED = 10047, /* v4 */
	114	NFSERR_CB_PATH_DOWN = 10048, /* v4 */
	115	};
	116
	117	/* NFSv2 file types - beware, these are not the same in NFSv3 */
	118
	119	enum nfs_ftype {
	120	NFNON = 0,
	121	NFREG = 1,
	122	NFDIR = 2,
	123	NFBLK = 3,
	124	NFCHR = 4,
	125	NFLNK = 5,
	126	NFSOCK = 6,
	127	NFBAD = 7,
	128	NFFIFO = 8
	129	};
	130
	131	#endif /* _UAPI_LINUX_NFS_H */