diff options
Diffstat (limited to 'bootscripts/contrib/lsb-v3/etc/init.d/udev')
| -rw-r--r-- | bootscripts/contrib/lsb-v3/etc/init.d/udev | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/bootscripts/contrib/lsb-v3/etc/init.d/udev b/bootscripts/contrib/lsb-v3/etc/init.d/udev index ac91fccf3..fd17b5e94 100644 --- a/bootscripts/contrib/lsb-v3/etc/init.d/udev +++ b/bootscripts/contrib/lsb-v3/etc/init.d/udev @@ -33,10 +33,11 @@ case "${1}" in /etc/rc.d/init.d/halt stop fi - # Mount a temporary file system over /dev, so that any devices - # made or removed during this boot don't affect the next one. - # The reason we don't write to mtab is because we don't ever - # want /dev to be unavailable (such as by `umount -a'). + # If not using DEVTMPFS mount a temporary file system over + # /dev, so that any devices made or removed during this boot + # don't affect the next one. The reason we don't write to mtab + # is because we don't ever want /dev to be unavailable (such as + # by `umount -a'). if ! mountpoint /dev > /dev/null; then mount -n -t tmpfs tmpfs /dev -o mode=755 fi @@ -57,11 +58,14 @@ case "${1}" in # Udev handles uevents itself, so we don't need to have # the kernel call out to any binary in response to them + # This is a failsafe and should be done in kernel config echo > /proc/sys/kernel/hotplug # Copy the only static device node that Udev >= 155 doesn't - # handle to /dev - cp -a /lib/udev/devices/null /dev + # handle to /dev (handled by default with DEVTMPFS) + if [ ! -f /dev/null ]; then + cp -a /lib/udev/devices/null /dev + fi # Start the udev daemon to continually watch for, and act on, # uevents |