2 * The new sysinstall program.
4 * This is probably the last attempt in the `sysinstall' line, the next
5 * generation being slated to essentially a complete rewrite.
7 * $FreeBSD: src/release/sysinstall/nfs.c,v 1.21.2.1 2001/07/22 13:50:20 dd Exp $
8 * $DragonFly: src/release/sysinstall/Attic/nfs.c,v 1.3 2003/10/18 20:12:26 hmp Exp $
11 * Jordan Hubbard. All rights reserved.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer,
18 * verbatim and that no modifications are made prior to this
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in the
22 * documentation and/or other materials provided with the distribution.
24 * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 #include "sysinstall.h"
39 #include <sys/errno.h>
40 #include <sys/fcntl.h>
41 #include <sys/syslimits.h>
42 #include <sys/param.h>
43 #include <sys/mount.h>
46 static char mountpoint[] = "/dist";
49 mediaInitNFS(Device *dev)
51 Device *netDevice = (Device *)dev->private;
52 WINDOW *w = savescr();
57 if (!DEVICE_INIT(netDevice))
60 if (Mkdir(mountpoint))
63 msgNotify("Mounting %s over NFS on %s", dev->name, mountpoint);
64 if (vsystem("mount_nfs %s %s %s %s %s %s",
65 !variable_cmp(VAR_NFS_TCP, "YES") ? "-T" : "",
66 !variable_cmp(VAR_NFS_V3, "YES") ? "-3" : "",
67 !variable_cmp(VAR_SLOW_ETHER, "YES") ?
68 "-r 1024 -w 1024" : "-r 4096 -w 4096",
69 !variable_cmp(VAR_NFS_SECURE, "YES") ? "-P" : "",
70 dev->name, mountpoint)) {
71 msgConfirm("Error mounting %s on %s: %s.", dev->name, mountpoint, strerror(errno));
73 DEVICE_SHUTDOWN(netDevice);
79 msgDebug("Mounted NFS device %s onto %s\n", dev->name, mountpoint);
85 mediaGetNFS(Device *dev, char *file, Boolean probe)
87 return mediaGenericGet(mountpoint, file);
91 mediaShutdownNFS(Device *dev)
96 msgDebug("Unmounting NFS partition on %s", mountpoint);
97 if (unmount(mountpoint, MNT_FORCE) != 0)
98 msgConfirm("Could not unmount the NFS partition: %s", strerror(errno));