summaryrefslogtreecommitdiff
path: root/support/include/nfs/export.h
blob: 1547a871360d9f187497e93cf1361434ca2e490f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#ifndef _NSF_EXPORT_H
#define _NSF_EXPORT_H

/*
 * Important limits for the exports stuff.
 */
#define NFSCLNT_IDMAX		1024
#define NFSCLNT_ADDRMAX		16
#define NFSCLNT_KEYMAX		32

/*
 * Export flags.
 */
#define NFSEXP_READONLY		0x0001
#define NFSEXP_INSECURE_PORT	0x0002
#define NFSEXP_ROOTSQUASH	0x0004
#define NFSEXP_ALLSQUASH	0x0008
#define NFSEXP_ASYNC		0x0010
#define NFSEXP_GATHERED_WRITES	0x0020
/* 40, 80, 100 unused */
#define NFSEXP_NOHIDE		0x0200
#define NFSEXP_NOSUBTREECHECK	0x0400
#define NFSEXP_NOAUTHNLM	0x0800
#define NFSEXP_FSID		0x2000
#define	NFSEXP_CROSSMOUNT	0x4000
#define NFSEXP_NOACL		0x8000 /* reserved for possible ACL related use */
#define NFSEXP_V4ROOT		0x10000
/*
 * All flags supported by the kernel before addition of the
 * export_features interface:
 */
#define NFSEXP_OLDFLAGS		0x7E3F
/*
 * Flags that can vary per flavor, for kernels before addition of the
 * export_features interface:
 */
#define NFSEXP_OLD_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \
					| NFSEXP_ALLSQUASH)

#endif /* _NSF_EXPORT_H */