105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||
|
|
/*
|
||
|
|
* NFSv3 protocol definitions
|
||
|
|
*/
|
||
|
|
#ifndef _UAPI_LINUX_NFS3_H
|
||
|
|
#define _UAPI_LINUX_NFS3_H
|
||
|
|
|
||
|
|
#define NFS3_PORT 2049
|
||
|
|
#define NFS3_MAXDATA 32768
|
||
|
|
#define NFS3_MAXPATHLEN PATH_MAX
|
||
|
|
#define NFS3_MAXNAMLEN NAME_MAX
|
||
|
|
#define NFS3_MAXGROUPS 16
|
||
|
|
#define NFS3_FHSIZE 64
|
||
|
|
#define NFS3_COOKIESIZE 4
|
||
|
|
#define NFS3_CREATEVERFSIZE 8
|
||
|
|
#define NFS3_COOKIEVERFSIZE 8
|
||
|
|
#define NFS3_WRITEVERFSIZE 8
|
||
|
|
#define NFS3_FIFO_DEV (-1)
|
||
|
|
#define NFS3MODE_FMT 0170000
|
||
|
|
#define NFS3MODE_DIR 0040000
|
||
|
|
#define NFS3MODE_CHR 0020000
|
||
|
|
#define NFS3MODE_BLK 0060000
|
||
|
|
#define NFS3MODE_REG 0100000
|
||
|
|
#define NFS3MODE_LNK 0120000
|
||
|
|
#define NFS3MODE_SOCK 0140000
|
||
|
|
#define NFS3MODE_FIFO 0010000
|
||
|
|
|
||
|
|
/* Flags for access() call */
|
||
|
|
#define NFS3_ACCESS_READ 0x0001
|
||
|
|
#define NFS3_ACCESS_LOOKUP 0x0002
|
||
|
|
#define NFS3_ACCESS_MODIFY 0x0004
|
||
|
|
#define NFS3_ACCESS_EXTEND 0x0008
|
||
|
|
#define NFS3_ACCESS_DELETE 0x0010
|
||
|
|
#define NFS3_ACCESS_EXECUTE 0x0020
|
||
|
|
#define NFS3_ACCESS_FULL 0x003f
|
||
|
|
|
||
|
|
/* Flags for create mode */
|
||
|
|
enum nfs3_createmode {
|
||
|
|
NFS3_CREATE_UNCHECKED = 0,
|
||
|
|
NFS3_CREATE_GUARDED = 1,
|
||
|
|
NFS3_CREATE_EXCLUSIVE = 2
|
||
|
|
};
|
||
|
|
|
||
|
|
/* NFSv3 file system properties */
|
||
|
|
#define NFS3_FSF_LINK 0x0001
|
||
|
|
#define NFS3_FSF_SYMLINK 0x0002
|
||
|
|
#define NFS3_FSF_HOMOGENEOUS 0x0008
|
||
|
|
#define NFS3_FSF_CANSETTIME 0x0010
|
||
|
|
/* Some shorthands. See fs/nfsd/nfs3proc.c */
|
||
|
|
#define NFS3_FSF_DEFAULT 0x001B
|
||
|
|
#define NFS3_FSF_BILLYBOY 0x0018
|
||
|
|
#define NFS3_FSF_READONLY 0x0008
|
||
|
|
|
||
|
|
enum nfs3_ftype {
|
||
|
|
NF3NON = 0,
|
||
|
|
NF3REG = 1,
|
||
|
|
NF3DIR = 2,
|
||
|
|
NF3BLK = 3,
|
||
|
|
NF3CHR = 4,
|
||
|
|
NF3LNK = 5,
|
||
|
|
NF3SOCK = 6,
|
||
|
|
NF3FIFO = 7, /* changed from NFSv2 (was 8) */
|
||
|
|
NF3BAD = 8
|
||
|
|
};
|
||
|
|
|
||
|
|
enum nfs3_time_how {
|
||
|
|
DONT_CHANGE = 0,
|
||
|
|
SET_TO_SERVER_TIME = 1,
|
||
|
|
SET_TO_CLIENT_TIME = 2,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct nfs3_fh {
|
||
|
|
unsigned short size;
|
||
|
|
unsigned char data[NFS3_FHSIZE];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NFS3_VERSION 3
|
||
|
|
#define NFS3PROC_NULL 0
|
||
|
|
#define NFS3PROC_GETATTR 1
|
||
|
|
#define NFS3PROC_SETATTR 2
|
||
|
|
#define NFS3PROC_LOOKUP 3
|
||
|
|
#define NFS3PROC_ACCESS 4
|
||
|
|
#define NFS3PROC_READLINK 5
|
||
|
|
#define NFS3PROC_READ 6
|
||
|
|
#define NFS3PROC_WRITE 7
|
||
|
|
#define NFS3PROC_CREATE 8
|
||
|
|
#define NFS3PROC_MKDIR 9
|
||
|
|
#define NFS3PROC_SYMLINK 10
|
||
|
|
#define NFS3PROC_MKNOD 11
|
||
|
|
#define NFS3PROC_REMOVE 12
|
||
|
|
#define NFS3PROC_RMDIR 13
|
||
|
|
#define NFS3PROC_RENAME 14
|
||
|
|
#define NFS3PROC_LINK 15
|
||
|
|
#define NFS3PROC_READDIR 16
|
||
|
|
#define NFS3PROC_READDIRPLUS 17
|
||
|
|
#define NFS3PROC_FSSTAT 18
|
||
|
|
#define NFS3PROC_FSINFO 19
|
||
|
|
#define NFS3PROC_PATHCONF 20
|
||
|
|
#define NFS3PROC_COMMIT 21
|
||
|
|
|
||
|
|
#define NFS_MNT3_VERSION 3
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* _UAPI_LINUX_NFS3_H */
|