95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
/*
|
|
* The new sysinstall program.
|
|
*
|
|
* This is probably the last attempt in the `sysinstall' line, the next
|
|
* generation being slated to essentially a complete rewrite.
|
|
*
|
|
* $FreeBSD$
|
|
*
|
|
* Copyright (c) 1995
|
|
* Jordan Hubbard. All rights reserved.
|
|
* Copyright (c) 1995
|
|
* Gary J Palmer. 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,
|
|
* verbatim and that no modifications are made prior to this
|
|
* point in the file.
|
|
* 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 JORDAN HUBBARD ``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 JORDAN HUBBARD OR HIS PETS 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, LIFE 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.
|
|
*
|
|
*/
|
|
|
|
#include "sysinstall.h"
|
|
#include <sys/stat.h>
|
|
#include <sys/errno.h>
|
|
#include <sys/param.h>
|
|
#include <sys/wait.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#include <grp.h>
|
|
#define MSDOSFS
|
|
#include <sys/mount.h>
|
|
#include <msdosfs/msdosfsmount.h>
|
|
#undef MSDOSFS
|
|
|
|
static Boolean DOSMounted;
|
|
static char mountpoint[] = "/dist";
|
|
|
|
Boolean
|
|
mediaInitDOS(Device *dev)
|
|
{
|
|
struct msdosfs_args args;
|
|
|
|
if (DOSMounted)
|
|
return TRUE;
|
|
|
|
Mkdir(mountpoint);
|
|
memset(&args, 0, sizeof(args));
|
|
args.fspec = dev->devname;
|
|
args.uid = args.gid = 0;
|
|
args.mask = 0777;
|
|
|
|
if (mount("msdos", mountpoint, MNT_RDONLY, (caddr_t)&args) == -1) {
|
|
msgConfirm("Error mounting %s on %s: %s (%u)", args.fspec, mountpoint, strerror(errno), errno);
|
|
return FALSE;
|
|
}
|
|
DOSMounted = TRUE;
|
|
return TRUE;
|
|
}
|
|
|
|
FILE *
|
|
mediaGetDOS(Device *dev, char *file, Boolean probe)
|
|
{
|
|
return mediaGenericGet(mountpoint, file);
|
|
}
|
|
|
|
void
|
|
mediaShutdownDOS(Device *dev)
|
|
{
|
|
if (!DOSMounted)
|
|
return;
|
|
if (unmount(mountpoint, MNT_FORCE) != 0)
|
|
msgConfirm("Could not unmount the DOS partition from %s: %s",
|
|
mountpoint, strerror(errno));
|
|
else
|
|
DOSMounted = FALSE;
|
|
return;
|
|
}
|