1130b656e5
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
202 lines
5.2 KiB
C
202 lines
5.2 KiB
C
/*
|
|
* Copyright (c) 1990 Jan-Simon Pendry
|
|
* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
|
|
* Copyright (c) 1990, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Jan-Simon Pendry at Imperial College, London.
|
|
*
|
|
* 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.
|
|
* 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
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)os-bsd44.h 8.1 (Berkeley) 6/6/93
|
|
*
|
|
* $FreeBSD$
|
|
*
|
|
* 4.4 BSD definitions for Amd (automounter)
|
|
*/
|
|
|
|
/*
|
|
* Does the compiler grok void *
|
|
*/
|
|
#define VOIDP
|
|
|
|
/*
|
|
* Which version of the Sun RPC library we are using
|
|
* This is the implementation release number, not
|
|
* the protocol revision number.
|
|
*/
|
|
#define RPC_4
|
|
|
|
/*
|
|
* Which version of the NFS interface are we using.
|
|
* This is the implementation release number, not
|
|
* the protocol revision number.
|
|
*/
|
|
#define NFS_44
|
|
#define HAS_TCP_NFS
|
|
#define NFSv3
|
|
|
|
/*
|
|
* Does this OS have NDBM support?
|
|
*/
|
|
#define OS_HAS_NDBM
|
|
|
|
/*
|
|
* 4.4 doesn't provide NIS, but FreeBSD does.
|
|
*/
|
|
#define HAS_NIS_MAPS
|
|
|
|
/*
|
|
* OS provides strerror()
|
|
*/
|
|
#define HAS_STRERROR
|
|
|
|
/*
|
|
* The mount table is obtained from the kernel
|
|
*/
|
|
#undef UPDATE_MTAB
|
|
|
|
/*
|
|
* No mntent info on 4.4 BSD
|
|
*/
|
|
#undef MNTENT_HDR
|
|
|
|
/*
|
|
* Name of filesystem types
|
|
*/
|
|
#define MOUNT_TYPE_NFS MOUNT_NFS
|
|
#define MOUNT_TYPE_UFS MOUNT_UFS
|
|
#undef MTAB_TYPE_UFS
|
|
#define MTAB_TYPE_UFS "ufs"
|
|
#define MTAB_TYPE_MFS "mfs"
|
|
|
|
/*
|
|
* How to unmount filesystems
|
|
*/
|
|
#undef UNMOUNT_TRAP
|
|
#undef NEED_UMOUNT_FS
|
|
#define NEED_UMOUNT_BSD
|
|
|
|
/*
|
|
* How to copy an address into an NFS filehandle
|
|
*/
|
|
#undef NFS_SA_DREF
|
|
#define NFS_SA_DREF(dst, src) { \
|
|
(dst).addr = (struct sockaddr *) (src); \
|
|
(dst).addrlen = sizeof(*src); \
|
|
(dst).sotype = SOCK_DGRAM; \
|
|
(dst).proto = 0; \
|
|
}
|
|
|
|
/*
|
|
* Byte ordering
|
|
*/
|
|
#ifndef BYTE_ORDER
|
|
#include <machine/endian.h>
|
|
#endif /* BYTE_ORDER */
|
|
|
|
#undef ARCH_ENDIAN
|
|
#if BYTE_ORDER == LITTLE_ENDIAN
|
|
#define ARCH_ENDIAN "little"
|
|
#else
|
|
#if BYTE_ORDER == BIG_ENDIAN
|
|
#define ARCH_ENDIAN "big"
|
|
#else
|
|
XXX - Probably no hope of running Amd on this machine!
|
|
#endif /* BIG */
|
|
#endif /* LITTLE */
|
|
|
|
/*
|
|
* Miscellaneous 4.4 BSD bits
|
|
*/
|
|
#define NEED_MNTOPT_PARSER
|
|
#define SHORT_MOUNT_NAME
|
|
|
|
#define MNTMAXSTR 128
|
|
|
|
#define MNTTYPE_UFS "ufs" /* Un*x file system */
|
|
#define MNTTYPE_NFS "nfs" /* network file system */
|
|
#define MNTTYPE_MFS "mfs" /* memory file system */
|
|
#define MNTTYPE_IGNORE "ignore" /* No type specified, ignore this entry */
|
|
|
|
#define M_RDONLY MNT_RDONLY
|
|
#define M_SYNC MNT_SYNCHRONOUS
|
|
#define M_NOEXEC MNT_NOEXEC
|
|
#define M_NOSUID MNT_NOSUID
|
|
#define M_NODEV MNT_NODEV
|
|
|
|
#define MNTOPT_SOFT "soft" /* soft mount */
|
|
#define MNTOPT_INTR "intr" /* interrupts allowed */
|
|
#define MNTOPT_NOCONN "noconn" /* no connection option allowed */
|
|
|
|
#define NFSMNT_HOSTNAME 0 /* hostname on 4.4 is not optional */
|
|
|
|
struct mntent {
|
|
char *mnt_fsname; /* name of mounted file system */
|
|
char *mnt_dir; /* file system path prefix */
|
|
char *mnt_type; /* MNTTYPE_* */
|
|
char *mnt_opts; /* MNTOPT* */
|
|
int mnt_freq; /* dump frequency, in days */
|
|
int mnt_passno; /* pass number on parallel fsck */
|
|
};
|
|
|
|
/*
|
|
* Type of a file handle
|
|
*/
|
|
#undef NFS_FH_TYPE
|
|
#ifdef NFSv3
|
|
#define NFS_FH_TYPE u_char *
|
|
#else
|
|
#define NFS_FH_TYPE nfsv2fh_t *
|
|
#endif
|
|
|
|
/*
|
|
* How to get a mount list
|
|
*/
|
|
#undef READ_MTAB_FROM_FILE
|
|
#define READ_MTAB_BSD_STYLE
|
|
|
|
/*
|
|
* The data for the mount syscall needs the path in addition to the
|
|
* host name since that is the only source of information about the
|
|
* mounted filesystem.
|
|
*/
|
|
#define NFS_ARGS_NEEDS_PATH
|
|
|
|
/*
|
|
* 4.4 has RE support built in
|
|
*/
|
|
#undef RE_HDR
|
|
#define RE_HDR <regexp.h>
|
|
/*
|
|
* Need precise length links
|
|
*/
|
|
#define PRECISE_SYMLINKS
|