From 5af58b45146ab5253ca964738f4e45287bf963d4 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Thu, 5 Apr 2007 11:18:42 +0000
Subject: Rewrite the core parts in C. We now provide librc so other programs
 can query runlevels, services and state without using bash. We also provide
 libeinfo so other programs can easily use our informational functions.

As such, we have dropped the requirement of using bash as the init script
shell. We now use /bin/sh and have strived to make the scripts as portable
as possible. Shells that work are bash and dash. busybox works provided
you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you
should disable find too.
zsh and ksh do not work at this time.

Networking support is currently being re-vamped also as it was heavily bash
array based. As such, a new config format is available like so
config_eth0="1.2.3.4/24 5.6.7.8/16"
or like so
config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'"

We will still support the old bash array format provided that /bin/sh IS
a link it bash.

ChangeLog for baselayout-1 can be found in our SVN repo.
---
 init.d/netmount | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100755 init.d/netmount

(limited to 'init.d/netmount')

diff --git a/init.d/netmount b/init.d/netmount
new file mode 100755
index 00000000..28c65489
--- /dev/null
+++ b/init.d/netmount
@@ -0,0 +1,85 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+have_nfs() {
+	local IFS=\n x=
+	set -- $(fstabinfo --fstype nfs,nfs4)
+	for x in "$@" ; do
+		! fstabinfo --opts "${x}" | grep -q noauto && return 0 
+	done
+	return 1
+}
+
+depend() {
+	local myneed= myuse= pmap="portmap" nfsmounts= x
+	[ -x /etc/init.d/rpcbind ] && pmap="rpcbind"
+
+	# Only have Portmap as a dependency if there is a nfs mount in fstab that
+	# is set to mount at boot
+	if have_nfs ; then
+		myneed="${myneed} ${pmap}"
+	else
+		myuse="${myuse} ${pmap}"
+	fi
+
+	need net ${myneed}
+	use afc-client amd autofs dns nfs nfsmount ${myuse}
+}
+
+start() {
+	local myneed= myuse= pmap="portmap" nfsmounts=
+	[ -x /etc/init.d/rpcbind ] && pmap="rpcbind"
+
+	local x= fs=
+	for x in ${RC_NET_FS_LIST} ; do
+		case "${x}" in
+			nfs|nfs4)
+    			# If the nfsmount script took care of the nfs filesystems,
+	    		# then there's no point in trying them twice
+				service_started nfsmount && continue
+
+        		# Only try to mount NFS filesystems if portmap was started.
+		        # This is to fix "hang" problems for new users who do not
+				# add portmap to the default runlevel.
+				if have_nfs && ! service_started "${pmap}" ; then
+					continue
+				fi
+				;;
+		esac
+		fs="${fs}${fs:+,}${x}"
+	done
+
+	ebegin "Mounting network filesystems"
+	mount -at ${fs}
+	ewend $? "Could not mount all network filesystems!"
+	return 0
+}
+
+stop() {
+	local x= fs=
+	for x in ${RC_NET_FS_LIST} ; do
+		fs="${fs}${fs:+,}${x}"
+	done
+
+	ebegin "Unmounting network filesystems"
+	umount -at ${fs}
+	local retval=$?
+	eend ${retval} "Failed to simply unmount filesystems"
+
+	if [ ${retval} -ne 0 ] ; then
+		. "${RC_SVCLIB}/sh/rc-mount.sh"
+		eindent
+		fs=
+		for x in ${RC_NET_FS_LIST} ; do
+			fs="${fs:+|}${x}"
+		done
+		do_unmount "umount" "" "" "^(${fs})$"
+		retval=$?
+		eoutent
+	fi
+
+	return ${retval}
+}
+
+# vim: set ts=4 :
-- 
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