/etc/init.d/mdev: Mount a tmpfs on /dev.

1 files changed, 12 insertions, 0 deletions

diff --git a/src.etc/init.d/mdev b/src.etc/init.d/mdev
index aa5f618..ddb4586 100755
--- a/src.etc/init.d/mdev
+++ b/src.etc/init.d/mdev
@@ -3,15 +3,27 @@
 start()
 {
 	printf 'Enabling device hotplugging... '
+
+	if ! mount | grep -F ' /dev ' >dev/null 2>&1; then
+		mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev
+	fi
+
 	printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
 	mdev -s
+
 	printf 'done.\n'
 }
 
 stop()
 {
 	printf 'Disabling device hotplugging... '
+
 	printf '\n' >/proc/sys/kernel/hotplug
+
+	if mount | grep -F ' /dev ' >dev/null 2>&1; then
+		umount /dev
+	fi
+
 	printf 'done.\n'
 }