9ec7b004d0
support for NFSv4 as well as NFSv2 and 3. It lives in 3 subdirs under sys/fs: nfs - functions that are common to the client and server nfsclient - a mutation of sys/nfsclient that call generic functions to do RPCs and handle state. As such, it retains the buffer cache handling characteristics and vnode semantics that are found in sys/nfsclient, for the most part. nfsserver - the server. It includes a DRC designed specifically for NFSv4, that is used instead of the generic DRC in sys/rpc. The build glue will be checked in later, so at this point, it consists of 3 new subdirs that should not affect kernel building. Approved by: kib (mentor)
105 lines
4.7 KiB
C
105 lines
4.7 KiB
C
/*-
|
|
* Copyright (c) 1989, 1993, 1995
|
|
* 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
|
|
* are met:
|
|
* 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.
|
|
* 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
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _NFSCLIENT_NFSARGS_H_
|
|
#define _NFSCLIENT_NFSARGS_H_
|
|
|
|
/*
|
|
* Arguments to mount NFS
|
|
*/
|
|
#define NFS_ARGSVERSION 4 /* change when nfs_args changes */
|
|
struct nfs_args {
|
|
int version; /* args structure version number */
|
|
struct sockaddr *addr; /* file server address */
|
|
int addrlen; /* length of address */
|
|
int sotype; /* Socket type */
|
|
int proto; /* and Protocol */
|
|
u_char *fh; /* File handle to be mounted */
|
|
int fhsize; /* Size, in bytes, of fh */
|
|
int flags; /* flags */
|
|
int wsize; /* write size in bytes */
|
|
int rsize; /* read size in bytes */
|
|
int readdirsize; /* readdir size in bytes */
|
|
int timeo; /* initial timeout in .1 secs */
|
|
int retrans; /* times to retry send */
|
|
int readahead; /* # of blocks to readahead */
|
|
int iothreadcnt; /* and count of assoc threads */
|
|
int wcommitsize; /* Max. write commit size in bytes */
|
|
char *hostname; /* server's name */
|
|
int acregmin; /* cache attrs for reg files min time */
|
|
int acregmax; /* cache attrs for reg files max time */
|
|
int acdirmin; /* cache attrs for dirs min time */
|
|
int acdirmax; /* cache attrs for dirs max time */
|
|
int krbnamelen; /* KerberosV principal name "-P" */
|
|
char *krbname;
|
|
int dirlen; /* Mount pt path for NFSv4 */
|
|
char *dirpath;
|
|
int srvkrbnamelen; /* Server kerberos target principal */
|
|
char *srvkrbname; /* and the name */
|
|
};
|
|
|
|
/*
|
|
* NFS mount option flags
|
|
*/
|
|
#define NFSMNT_SOFT 0x00000001 /* soft mount (hard is default) */
|
|
#define NFSMNT_WSIZE 0x00000002 /* set write size */
|
|
#define NFSMNT_RSIZE 0x00000004 /* set read size */
|
|
#define NFSMNT_TIMEO 0x00000008 /* set initial timeout */
|
|
#define NFSMNT_RETRANS 0x00000010 /* set number of request retries */
|
|
#define NFSMNT_DIRECTIO 0x00000020 /* set maximum grouplist size */
|
|
#define NFSMNT_INT 0x00000040 /* allow interrupts on hard mount */
|
|
#define NFSMNT_NOCONN 0x00000080 /* Don't Connect the socket */
|
|
#define NFSMNT_NFSV4 0x00000100 /* Use NFSv4 */
|
|
#define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */
|
|
#define NFSMNT_KERB 0x00000400 /* Use Kerberos authentication */
|
|
#define NFSMNT_STRICT3530 0x00000800 /* Follow RFC3530 strictly */
|
|
#define NFSMNT_WCOMMITSIZE 0x00001000 /* set max write commit size */
|
|
#define NFSMNT_READAHEAD 0x00002000 /* set read ahead */
|
|
#define NFSMNT_INTEGRITY 0x00004000 /* Use Integrity cksum - krb5i */
|
|
#define NFSMNT_PRIVACY 0x00008000 /* Encrypt RPCs - krb5p */
|
|
#define NFSMNT_RDIRPLUS 0x00010000 /* Use Readdirplus for V3 */
|
|
#define NFSMNT_READDIRSIZE 0x00020000 /* Set readdir size */
|
|
#define NFSMNT_ACREGMIN 0x00040000
|
|
#define NFSMNT_ACREGMAX 0x00080000
|
|
#define NFSMNT_ACDIRMIN 0x00100000
|
|
#define NFSMNT_ACDIRMAX 0x00200000
|
|
#define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */
|
|
#define NFSMNT_ALLGSSNAME 0x00800000 /* All RPCs use host principal */
|
|
#define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */
|
|
#define NFSMNT_HASSETFSID 0x02000000 /* Has set FSID */
|
|
#define NFSMNT_RESVPORT 0x04000000 /* Use a reserved port (Bunk!!) */
|
|
#define NFSMNT_AUTOM 0x08000000 /* Done by autofs */
|
|
|
|
#endif /* _NFSCLIENT_NFSARGS_H_ */
|