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.
144 lines
4.0 KiB
C
144 lines
4.0 KiB
C
/*
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* Copyright (c) 1989 Jan-Simon Pendry
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* Copyright (c) 1989 Imperial College of Science, Technology & Medicine
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Jan-Simon Pendry at Imperial College, London.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)os-defaults.h 8.1 (Berkeley) 6/6/93
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*
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* $FreeBSD$
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*
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* Common OS definitions. These may be overridden in
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* the OS specific files ("os-foo.h").
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*/
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/*
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* What level of AMD are we backward compatible with?
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* This only applies to externally visible characteristics.
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* Rev.Minor.Branch.Patch (2 digits each)
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*/
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#define AMD_COMPAT 5000000 /* 5.0 */
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/*
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* What type is free(void*) returning?
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*/
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#define FREE_RETURN_TYPE void
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/*
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* Is the mount table mirrored in software
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*/
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#define UPDATE_MTAB
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/*
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* Where to get union wait
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*/
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#define WAIT <sys/wait.h>
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/*
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* Where to get mount entry info
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*/
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#define MNTENT_HDR <mntent.h>
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/*
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* Include support for syslog()
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*/
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#define HAS_SYSLOG
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/*
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* Byte ordering
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*/
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#define ARCH_ENDIAN "unknown"
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/*
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* Name of filesystem types
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*/
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#define MTAB_TYPE_NFS "nfs"
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#define MTAB_TYPE_UFS "4.2"
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/*
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* Name of mount & unmount system calls
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*
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* NOTE:
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* UNMOUNT_TRAP takes a struct mntent *
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*/
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#define MOUNT_TRAP(type, mnt, flags, mnt_data) \
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mount(type, mnt->mnt_dir, flags, mnt_data)
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#define UNMOUNT_TRAP(mnt) unmount(mnt->mnt_dir)
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/*
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* How to unmount filesystems.
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* NEED_UMOUNT_FS includes code to scan the mount table
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* to find the correct information for the unmount system
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* call. Some systems, such as 4.4bsd, do not require
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* this - they can just do an unmount system call directly.
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*/
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#define NEED_UMOUNT_FS
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#define UMOUNT_FS(dir) umount_fs(dir)
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/*
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* Type of a file handle
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*/
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#define NFS_FH_TYPE fhandle_t *
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#define NFS_FH_DREF(dst, src) { (dst) = (src); }
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/*
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* How to copy an address into an NFS filehandle
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*/
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#define NFS_SA_DREF(dst, src) { (dst).addr = (src); }
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/*
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* Type of filesystem type
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*/
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#define MTYPE_TYPE int
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/*
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* How to get a mount list
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*/
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#define READ_MTAB_FROM_FILE
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/*
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* Make Amd automount points appear
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* to be zero sized. undef this
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* if the O/S has a divide by zero
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* problem in df et al.
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*/
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#define HAS_EMPTY_AUTOMOUNTS
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/*
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* For the RE matcher
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*/
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#define CHARBITS 0377
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#define STRCSPN
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#define RE_HDR "re.h"
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