18791Sjkh/*
28791Sjkh * The new sysinstall program.
38791Sjkh *
48791Sjkh * This is probably the last attempt in the `sysinstall' line, the next
58791Sjkh * generation being slated to essentially a complete rewrite.
68791Sjkh *
750479Speter * $FreeBSD$
88791Sjkh *
98791Sjkh * Copyright (c) 1995
108791Sjkh *	Jordan Hubbard.  All rights reserved.
118791Sjkh * Copyright (c) 1995
128791Sjkh * 	Gary J Palmer. All rights reserved.
138791Sjkh *
148791Sjkh * Redistribution and use in source and binary forms, with or without
158791Sjkh * modification, are permitted provided that the following conditions
168791Sjkh * are met:
178791Sjkh * 1. Redistributions of source code must retain the above copyright
188881Srgrimes *    notice, this list of conditions and the following disclaimer,
198881Srgrimes *    verbatim and that no modifications are made prior to this
208791Sjkh *    point in the file.
218791Sjkh * 2. Redistributions in binary form must reproduce the above copyright
228791Sjkh *    notice, this list of conditions and the following disclaimer in the
238791Sjkh *    documentation and/or other materials provided with the distribution.
248791Sjkh *
258791Sjkh * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
268791Sjkh * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
278791Sjkh * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
288791Sjkh * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
298791Sjkh * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
308791Sjkh * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
318791Sjkh * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
328791Sjkh * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
338791Sjkh * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
348791Sjkh * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
358791Sjkh * SUCH DAMAGE.
368791Sjkh *
378791Sjkh */
388791Sjkh
398791Sjkh#include "sysinstall.h"
408837Sjkh#include <sys/fcntl.h>
418837Sjkh#include <sys/param.h>
42194807Scperciva#include <sys/mount.h>
43194807Scperciva#include <ufs/ufs/ufsmount.h>
448791Sjkh
45194807Scpercivastatic Boolean UFSMounted;
46194807Scpercivastatic char mountpoint[] = "/dist";
478791Sjkh
48194807ScpercivaBoolean
49194807ScpercivamediaInitUFS(Device *dev)
50194807Scperciva{
51194807Scperciva    struct ufs_args args;
52194807Scperciva
53194807Scperciva    if (UFSMounted)
54194807Scperciva	return TRUE;
55194807Scperciva
56194807Scperciva    Mkdir(mountpoint);
57194807Scperciva    memset(&args, 0, sizeof(args));
58194807Scperciva    args.fspec = dev->devname;
59194807Scperciva
60194807Scperciva    if (mount("ufs", mountpoint, MNT_RDONLY, (caddr_t)&args) == -1) {
61194807Scperciva	msgConfirm("Error mounting %s on %s: %s (%u)", args.fspec, mountpoint, strerror(errno), errno);
62194807Scperciva	return FALSE;
63194807Scperciva    }
64194807Scperciva    UFSMounted = TRUE;
65194807Scperciva    return TRUE;
66194807Scperciva}
67194807Scperciva
6820315SjkhFILE *
6914321SjkhmediaGetUFS(Device *dev, char *file, Boolean probe)
708791Sjkh{
7142005Sjkh    return mediaGenericGet((char *)dev->private, file);
728791Sjkh}
73194807Scperciva
74194807Scpercivavoid
75194807ScpercivamediaShutdownUFS(Device *dev)
76194807Scperciva{
77194807Scperciva    if (!UFSMounted)
78194807Scperciva	return;
79194807Scperciva    if (unmount(mountpoint, MNT_FORCE) != 0)
80194807Scperciva	msgConfirm("Could not unmount the UFS partition from %s: %s",
81194807Scperciva		   mountpoint, strerror(errno));
82194807Scperciva    else
83194807Scperciva	UFSMounted = FALSE;
84194807Scperciva    return;
85194807Scperciva}
86