1 files changed, 107 insertions, 0 deletions
diff --git a/init.d/udev-mount b/init.d/udev-mount
new file mode 100644
index 0000000..3e4f884
--- /dev/null
+++ b/init.d/udev-mount
@@ -0,0 +1,107 @@
+#!/sbin/runscript
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+description="Mount tmpfs on /dev"
+[ -e /etc/conf.d/udev ] && . /etc/conf.d/udev
+
+# get_KV and KV_to_int
+. /lib/udev/shell-compat-KV.sh
+
+# FIXME
+# Instead of this script testing kernel version, udev itself should
+# Maybe something like udevd --test || exit $?
+check_kernel()
+{
+	if [ $(get_KV) -lt $(KV_to_int '%KV_MIN%') ]; then
+		eerror "Your kernel is too old to work with this version of udev."
+		eerror "Current udev only supports Linux kernel %KV_MIN% and newer."
+		return 1
+	fi
+
+	yesno "${unreliable_kernel_warning:-yes}" || return 0
+
+	if [ $(get_KV) -lt $(KV_to_int '%KV_MIN_RELIABLE%') ]; then
+		ewarn "You need at least Linux kernel %KV_MIN_RELIABLE% for reliable operation of udev."
+	fi
+	return 0
+}
+
+
+mount_dev_directory()
+{
+	if mountinfo -q /dev; then
+		einfo "/dev is already mounted"
+		return 0
+	fi
+
+	# No options are processed here as they should all be in /etc/fstab
+	ebegin "Mounting /dev"
+	if ! fstabinfo --mount /dev; then
+		# we mount devtmpfs if supported
+		local fs=tmpfs
+		grep -qs devtmpfs /proc/filesystems && fs=devtmpfs
+
+		# Some devices require exec, Bug #92921
+		mount -n -t "$fs" -o "exec,nosuid,mode=0755,size=10M" udev /dev
+	fi
+	eend $?
+}
+
+seed_dev()
+{
+	# Seed /dev with some things that we know we need
+
+	# creating /dev/console, /dev/tty and /dev/tty1 to be able to write
+	# to $CONSOLE with/without bootsplash before udevd creates it
+	[ -c /dev/console ] || mknod -m 600 /dev/console c 5 1
+	[ -c /dev/tty1 ] || mknod -m 620 /dev/tty1 c 4 1
+	[ -c /dev/tty ] || mknod -m 666 /dev/tty c 5 0
+
+	# udevd will dup its stdin/stdout/stderr to /dev/null
+	# and we do not want a file which gets buffered in ram
+	[ -c /dev/null ] || mknod -m 666 /dev/null c 1 3
+	${HAVE_SELINUX} && restorecon /dev/null
+
+	# so udev can add its start-message to dmesg
+	[ -c /dev/kmsg ] || mknod -m 660 /dev/kmsg c 1 11
+
+	# Create problematic directories
+	mkdir -p /dev/pts /dev/shm
+	${HAVE_SELINUX} && restorecon -R /dev >/dev/null
+	return 0
+}
+
+
+start()
+{
+	# do not run this on too old baselayout - udev-addon is already loaded!
+	if [ ! -f /etc/init.d/sysfs ]; then
+		eerror "The $SVCNAME init-script is written for baselayout-2!"
+		eerror "Please do not use it with baselayout-1!".
+		return 1
+	fi
+
+	_start
+}
+
+_start()
+{
+	check_kernel || return 1
+	mount_dev_directory || return 1
+
+	# Selinux lovin; /selinux should be mounted by selinux-patched init
+	if [ -x /sbin/restorecon -a -c /selinux/null ]; then
+		HAVE_SELINUX=true
+		restorecon /dev > /selinux/null
+	else
+		HAVE_SELINUX=false
+	fi
+
+	# make sure it exists
+	mkdir -p /dev/.udev /dev/.udev/rules.d
+	
+	seed_dev
+
+	return 0
+}