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NetBSD/usr.sbin/sysinst/disks_lfs.c

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Move sysinst sources to usr.sbin. This commit only physically moves the sources - there are no other changes, to maximize the probability that this will be treated as a rename if we ever do manage to migrate away from CVS. Moving sysinst has been discussed on and off for years and has two goals: making it easier to work on sysinst, and also making sysinst available on running systems for use installing chroots and VM images and other such things. None of the latter is possible yet, but as they say, one thing at a time. Doing this now was approved in an impromptu fashion by mrg, riz, riastradh, me, and groo.
2014-07-26 23:30:39 +04:00
/* $NetBSD: disks_lfs.c,v 1.1 2014/07/26 19:30:44 dholland Exp $ */
extend sysinst disk handling, some general clean ups, better /etc support and some sparc64 fixes. details: - new scripting_{,v}fprintf() that also write to the script log (if open). - support of creation of LFS filesystems - standard installs now allow one to choose which file systems to create, out of the list of /usr, /var, /home, MFS /tmp, and swap. a / is always created, but the rest all optional. [*] - new disklabel method: use existing. this requires one to fill in the mount points (and having at least a "/" is enforced). - preservation of existing filesystems (at install) is supported. - rewrote most of make_fstab(): the entire thing is generated from the bsdlabel now, rather than hard coding / to 'a' and swap to 'b'. create MFS /tmp if requested. - if IPv6 support isn't present, don't display any ipv6 messages. - better rc.conf support - sparc & sparc64 default to "cylinders" now. - choosing "standard" instead of "standard with X" de-selects the X pkgs by default. - sparc64: don't install bootblocks until we have a complete system, avoids booting with no /dev/console. - sparc64: bump STDNEEDMB, it is way low. [*] i have added default values for DEFVARSIZE & DEFUSRSIZE (this is used only if /usr and /home are selected) to each port, based on STDNEEDMB. as such, my guesses might be wrong so port maintainers should look at these.
2001-01-14 05:38:13 +03:00
/*
* Copyright (c) 2001 Matthew R. Green
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
It's "its."
2006-04-24 23:00:29 +04:00
/* this gets its own file as LFS includes interfere with other ones */
extend sysinst disk handling, some general clean ups, better /etc support and some sparc64 fixes. details: - new scripting_{,v}fprintf() that also write to the script log (if open). - support of creation of LFS filesystems - standard installs now allow one to choose which file systems to create, out of the list of /usr, /var, /home, MFS /tmp, and swap. a / is always created, but the rest all optional. [*] - new disklabel method: use existing. this requires one to fill in the mount points (and having at least a "/" is enforced). - preservation of existing filesystems (at install) is supported. - rewrote most of make_fstab(): the entire thing is generated from the bsdlabel now, rather than hard coding / to 'a' and swap to 'b'. create MFS /tmp if requested. - if IPv6 support isn't present, don't display any ipv6 messages. - better rc.conf support - sparc & sparc64 default to "cylinders" now. - choosing "standard" instead of "standard with X" de-selects the X pkgs by default. - sparc64: don't install bootblocks until we have a complete system, avoids booting with no /dev/console. - sparc64: bump STDNEEDMB, it is way low. [*] i have added default values for DEFVARSIZE & DEFUSRSIZE (this is used only if /usr and /home are selected) to each port, based on STDNEEDMB. as such, my guesses might be wrong so port maintainers should look at these.
2001-01-14 05:38:13 +03:00
#include <sys/param.h>
#include <sys/mount.h>
#include <ufs/ufs/dinode.h>
#include <ufs/lfs/lfs.h>
#include "defs.h"
int
fs_is_lfs(void *fs)
{
struct dlfs *dlfs = (struct dlfs *)fs;
return (dlfs->dlfs_magic == LFS_MAGIC);
}