1 /* 2 * $Id: misc-aix3.h,v 5.2.1.1 90/10/21 22:30:39 jsp Exp $ 3 * 4 * Copyright (c) 1990 Jan-Simon Pendry 5 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 6 * Copyright (c) 1990 The Regents of the University of California. 7 * All rights reserved. 8 * 9 * This code is derived from software contributed to Berkeley by 10 * Jan-Simon Pendry at Imperial College, London. 11 * 12 * %sccs.include.redist.c% 13 * 14 * @(#)misc-aix3.h 5.2 (Berkeley) 03/17/91 15 */ 16 17 struct ufs_args { 18 char *fspec; /* Block device */ 19 }; 20 21 struct nfs_args { 22 struct sockaddr_in addr; /* file server address */ 23 fhandle_t fh; /* File handle to be mounted */ 24 int flags; /* flags */ 25 int wsize; /* write size in bytes */ 26 int rsize; /* read size in bytes */ 27 int timeo; /* initial timeout in .1 secs */ 28 int retrans; /* times to retry send */ 29 char *hostname; /* server's hostname */ 30 int acregmin; /* attr cache file min secs */ 31 int acregmax; /* attr cache file max secs */ 32 int acdirmin; /* attr cache dir min secs */ 33 int acdirmax; /* attr cache dir max secs */ 34 char *netname; /* server's netname */ 35 int biods; /* number of BIODS */ 36 }; 37 38 /* 39 * NFS mount option flags 40 */ 41 #define MNTOPT_RO "ro" /* read only */ 42 #define MNTOPT_RW "rw" /* read/write */ 43 #define MNTOPT_SOFT "soft" /* soft mount */ 44 #define MNTOPT_HARD "hard" /* hard mount */ 45 #define MNTOPT_NOSUID "nosuid"/* no set uid allowed */ 46 #define MNTOPT_NOAUTO "noauto"/* hide entry from mount -a */ 47 #define MNTOPT_INTR "intr" /* allow interrupts on hard mount */ 48 #define MNTOPT_SECURE "secure"/* use secure RPC for NFS */ 49 #define MNTOPT_GRPID "grpid" /* SysV-compatible group-id on create */ 50 #define MNTOPT_NOSUB "nosub" /* disallow mounts beneath this one */ 51 #define MNTOPT_MULTI "multi" /* Do multi-component lookup */ 52 #define MNTOPT_NOAC "noac" /* don't cache attributes */ 53 54 #define NFSMNT_SOFT 0x001 /* soft mount (hard is default) */ 55 #define NFSMNT_WSIZE 0x002 /* set write size */ 56 #define NFSMNT_RSIZE 0x004 /* set read size */ 57 #define NFSMNT_TIMEO 0x008 /* set initial timeout */ 58 #define NFSMNT_RETRANS 0x010 /* set number of request retrys */ 59 #define NFSMNT_HOSTNAME 0x020 /* set hostname for error printf */ 60 #define NFSMNT_INT 0x040 /* allow interrupts on hard mount */ 61 #define NFSMNT_NOAC 0x080 /* don't cache attributes */ 62 #define NFSMNT_ACREGMIN 0x0100 /* set min secs for file attr cache */ 63 #define NFSMNT_ACREGMAX 0x0200 /* set max secs for file attr cache */ 64 #define NFSMNT_ACDIRMIN 0x0400 /* set min secs for dir attr cache */ 65 #define NFSMNT_ACDIRMAX 0x0800 /* set max secs for dir attr cache */ 66 #define NFSMNT_SECURE 0x1000 /* secure mount */ 67 #define NFSMNT_BIODS 0x10000 /* Number of biods for the file system */ 68 69 #define DEF_BIODS 6 70