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- /* $Id: os-defaults.h,v 5.2 90/06/23 22:20:44 jsp Rel $ */
-
- /*
- * Common OS definitions. These may be overridden in
- * the OS specific files ("os-foo.h").
- *
- * Copyright (c) 1989 Jan-Simon Pendry
- * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
- * Copyright (c) 1989 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 are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * %W% (Berkeley) %G%
- */
-
- /*
- * What level of AMD are we backward compatible with?
- * This only applies to externally visible characteristics.
- * Rev.Minor.Branch.Patch (2 digits each)
- */
- #define AMD_COMPAT 5000000 /* 5.0 */
-
- /*
- * What type is free(void*) returning?
- */
- #define FREE_RETURN_TYPE void
-
- /*
- * Is the mount table mirrored in software
- */
- #define UPDATE_MTAB
-
- /*
- * Where to get union wait
- */
- #define WAIT <sys/wait.h>
-
- /*
- * Where to get mount entry info
- */
- #define MNTENT_HDR <mntent.h>
-
- /*
- * Include support for syslog()
- */
- #define HAS_SYSLOG
-
- /*
- * Byte ordering
- */
- #define ARCH_ENDIAN "unknown"
-
- /*
- * Name of filesystem types
- */
- #define MTAB_TYPE_NFS "nfs"
- #define MTAB_TYPE_UFS "4.2"
-
- /*
- * Name of mount & unmount system calls
- *
- * NOTE:
- * UNMOUNT_TRAP takes a struct mntent *
- */
- #define MOUNT_TRAP(type, mnt, flags, mnt_data) \
- mount(type, mnt->mnt_dir, flags, mnt_data)
- #define UNMOUNT_TRAP(mnt) unmount(mnt->mnt_dir)
-
- /*
- * How to unmount filesystems.
- * NEED_UMOUNT_FS includes code to scan the mount table
- * to find the correct information for the unmount system
- * call. Some systems, such as 4.4bsd, do not require
- * this - they can just do an unmount system call directly.
- */
- #define NEED_UMOUNT_FS
- #define UMOUNT_FS(dir) umount_fs(dir)
-
- /*
- * Type of a file handle
- */
- #define NFS_FH_TYPE fhandle_t *
- #define NFS_FH_DREF(dst, src) { (dst) = (src); }
-
- /*
- * How to copy an address into an NFS filehandle
- */
- #define NFS_SA_DREF(dst, src) { (dst).addr = (src); }
-
- /*
- * Type of filesystem type
- */
- #define MTYPE_TYPE int
-
- /*
- * How to get a mount list
- */
- #define READ_MTAB_FROM_FILE
-