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#ifndef _LINUX_NFS_MOUNT_H
#define _LINUX_NFS_MOUNT_H
/*
* linux/include/linux/nfs_mount.h
*
* Copyright (C) 1992 Rick Sladkey
*
* structure passed from user-space to kernel-space during an nfs mount
*/
/*
* WARNING! Do not delete or change the order of these fields. If
* a new field is required then add it to the end. The version field
* tracks which fields are present. This will ensure some measure of
* mount-to-kernel version compatibility. Some of these aren't used yet
* but here they are anyway.
*/
#define NFS_NFS_PROGRAM 100003 /* nfsd program number */
#define NFS_NFS_VERSION 2 /* nfsd version */
#define NFS_NFS_PORT 2049 /* portnumber on server for nfsd */
#define NFS_MOUNT_PROGRAM 100005 /* mountd program number */
#define NFS_MOUNT_VERSION 1 /* mountd version */
#define NFS_MOUNT_PROC 1 /* mount process id */
#define NFS_MOUNT_PORT 627 /* portnumber on server for mountd */
#define NFS_PMAP_PROGRAM 100000 /* portmap program number */
#define NFS_PMAP_VERSION 2 /* portmap version */
#define NFS_PMAP_PROC 3 /* portmap getport id */
#define NFS_PMAP_PORT 111 /* portnumber on server for portmap */
struct nfs_mount_data {
int version; /* 1 */
int fd; /* 1 */
struct nfs_fh root; /* 1 */
int flags; /* 1 */
int rsize; /* 1 */
int wsize; /* 1 */
int timeo; /* 1 */
int retrans; /* 1 */
int acregmin; /* 1 */
int acregmax; /* 1 */
int acdirmin; /* 1 */
int acdirmax; /* 1 */
struct sockaddr_in addr; /* 1 */
char hostname[256]; /* 1 */
};
/* bits in the flags field */
#define NFS_MOUNT_SOFT 0x0001 /* 1 */
#define NFS_MOUNT_INTR 0x0002 /* 1 */
#define NFS_MOUNT_SECURE 0x0004 /* 1 */
#define NFS_MOUNT_POSIX 0x0008 /* 1 */
#define NFS_MOUNT_NOCTO 0x0010 /* 1 */
#define NFS_MOUNT_NOAC 0x0020 /* 1 */
#endif
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