2 * Copyright (c) 1989, 1993, 1995
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
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9 * modification, are permitted provided that the following conditions
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35 #ifndef _NFSCLIENT_NFSARGS_H_
36 #define _NFSCLIENT_NFSARGS_H_
39 * Arguments to mount NFS
41 #define NFS_ARGSVERSION 4 /* change when nfs_args changes */
43 int version; /* args structure version number */
44 struct sockaddr *addr; /* file server address */
45 int addrlen; /* length of address */
46 int sotype; /* Socket type */
47 int proto; /* and Protocol */
48 u_char *fh; /* File handle to be mounted */
49 int fhsize; /* Size, in bytes, of fh */
50 int flags; /* flags */
51 int wsize; /* write size in bytes */
52 int rsize; /* read size in bytes */
53 int readdirsize; /* readdir size in bytes */
54 int timeo; /* initial timeout in .1 secs */
55 int retrans; /* times to retry send */
56 int readahead; /* # of blocks to readahead */
57 int iothreadcnt; /* and count of assoc threads */
58 int wcommitsize; /* Max. write commit size in bytes */
59 char *hostname; /* server's name */
60 int acregmin; /* cache attrs for reg files min time */
61 int acregmax; /* cache attrs for reg files max time */
62 int acdirmin; /* cache attrs for dirs min time */
63 int acdirmax; /* cache attrs for dirs max time */
64 int krbnamelen; /* KerberosV principal name "-P" */
66 int dirlen; /* Mount pt path for NFSv4 */
68 int srvkrbnamelen; /* Server kerberos target principal */
69 char *srvkrbname; /* and the name */
73 * NFS mount option flags
75 #define NFSMNT_SOFT 0x00000001 /* soft mount (hard is default) */
76 #define NFSMNT_WSIZE 0x00000002 /* set write size */
77 #define NFSMNT_RSIZE 0x00000004 /* set read size */
78 #define NFSMNT_TIMEO 0x00000008 /* set initial timeout */
79 #define NFSMNT_RETRANS 0x00000010 /* set number of request retries */
80 #define NFSMNT_DIRECTIO 0x00000020 /* set maximum grouplist size */
81 #define NFSMNT_INT 0x00000040 /* allow interrupts on hard mount */
82 #define NFSMNT_NOCONN 0x00000080 /* Don't Connect the socket */
83 #define NFSMNT_NFSV4 0x00000100 /* Use NFSv4 */
84 #define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */
85 #define NFSMNT_KERB 0x00000400 /* Use Kerberos authentication */
86 #define NFSMNT_STRICT3530 0x00000800 /* Follow RFC3530 strictly */
87 #define NFSMNT_WCOMMITSIZE 0x00001000 /* set max write commit size */
88 #define NFSMNT_READAHEAD 0x00002000 /* set read ahead */
89 #define NFSMNT_INTEGRITY 0x00004000 /* Use Integrity cksum - krb5i */
90 #define NFSMNT_PRIVACY 0x00008000 /* Encrypt RPCs - krb5p */
91 #define NFSMNT_RDIRPLUS 0x00010000 /* Use Readdirplus for V3 */
92 #define NFSMNT_READDIRSIZE 0x00020000 /* Set readdir size */
93 #define NFSMNT_ACREGMIN 0x00040000
94 #define NFSMNT_ACREGMAX 0x00080000
95 #define NFSMNT_ACDIRMIN 0x00100000
96 #define NFSMNT_ACDIRMAX 0x00200000
97 #define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */
98 #define NFSMNT_ALLGSSNAME 0x00800000 /* All RPCs use host principal */
99 #define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */
100 #define NFSMNT_HASSETFSID 0x02000000 /* Has set FSID */
101 #define NFSMNT_RESVPORT 0x04000000 /* Use a reserved port (Bunk!!) */
102 #define NFSMNT_AUTOM 0x08000000 /* Done by autofs */
104 #endif /* _NFSCLIENT_NFSARGS_H_ */