* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* This code is derived from software contributed to Berkeley by
* Rick Macklem at The University of Guelph.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* @(#)nfsmount.h 8.3 (Berkeley) 3/30/95
* One allocated on every NFS mount.
* Holds NFS specific information for mount.
int nm_flag
; /* Flags for soft/hard... */
struct mount
*nm_mountp
; /* Vfs structure for this filesystem */
int nm_numgrps
; /* Max. size of groupslist */
u_char nm_fh
[NFSX_V3FHMAX
]; /* File handle of root dir */
int nm_fhsize
; /* Size of root file handle */
struct socket
*nm_so
; /* Rpc socket */
int nm_sotype
; /* Type of socket */
int nm_soproto
; /* and protocol */
int nm_soflags
; /* pr_flags for socket protocol */
struct mbuf
*nm_nam
; /* Addr of server */
int nm_timeo
; /* Init timer for NFSMNT_DUMBTIMR */
int nm_retry
; /* Max retries */
int nm_srtt
[4]; /* Timers for rpcs */
int nm_sent
; /* Request send count */
int nm_cwnd
; /* Request send window */
int nm_timeouts
; /* Request timeouts */
int nm_deadthresh
; /* Threshold of timeouts-->dead server*/
int nm_rsize
; /* Max size of read rpc */
int nm_wsize
; /* Max size of write rpc */
int nm_readdirsize
; /* Size of a readdir rpc */
int nm_readahead
; /* Num. of blocks to readahead */
int nm_leaseterm
; /* Term (sec) for NQNFS lease */
CIRCLEQ_HEAD(, nfsnode
) nm_timerhead
; /* Head of lease timer queue */
struct vnode
*nm_inprog
; /* Vnode in prog by nqnfs_clientd() */
uid_t nm_authuid
; /* Uid for authenticator */
int nm_authtype
; /* Authenticator type */
int nm_authlen
; /* and length */
char *nm_authstr
; /* Authenticator string */
char *nm_verfstr
; /* and the verifier */
u_char nm_verf
[NFSX_V3WRITEVERF
]; /* V3 write verifier */
NFSKERBKEY_T nm_key
; /* and the session key */
int nm_numuids
; /* Number of nfsuid mappings */
TAILQ_HEAD(, nfsuid
) nm_uidlruhead
; /* Lists of nfsuid mappings */
LIST_HEAD(, nfsuid
) nm_uidhashtbl
[NFS_MUIDHASHSIZ
];
* Convert mount ptr to nfsmount ptr.
#define VFSTONFS(mp) ((struct nfsmount *)((mp)->mnt_data))
* Prototypes for NFS mount operations
struct ucred
**credanonp
));