diff options
Diffstat (limited to 'source/a/udev/config/rc.d/rc.udev.new')
| -rw-r--r-- | source/a/udev/config/rc.d/rc.udev.new | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/source/a/udev/config/rc.d/rc.udev.new b/source/a/udev/config/rc.d/rc.udev.new deleted file mode 100644 index f000e938e..000000000 --- a/source/a/udev/config/rc.d/rc.udev.new +++ /dev/null @@ -1,174 +0,0 @@ -#!/bin/sh -# This is a script to initialize udev, which populates the /dev -# directory with device nodes, scans for devices, loads the -# appropriate kernel modules, and configures the devices. - -PATH="/sbin:/bin" - -. /etc/udev/udev.conf - -# remove trailing slash from udev_root -UDEV_ROOT=$(echo "${udev_root}" |sed 's/\/*$//') - -check_mounted() { - grep -E -q "^[^[:space:]]+ $1 $2" /proc/mounts - return $? -} - -mount_devpts() { - if ! check_mounted $UDEV_ROOT/pts devpts ; then - mkdir $UDEV_ROOT/pts 2> /dev/null - mount -n -o mode=0620,gid=5 -t devpts devpts $UDEV_ROOT/pts - fi -} - -case "$1" in - start) - # Sanity check #1, udev requires that the kernel support devtmpfs: - if ! grep -wq devtmpfs /proc/filesystems ; then - echo "Sorry, but you need devtmpfs support in the kernel to use udev." - echo "Both of these options are needed: CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y" - echo - echo "FATAL: Refusing to run /etc/rc.d/rc.udev." - sleep 10 - exit 1 - fi - - # Sanity check #2, udev requires that the kernel support tmpfs: - if ! grep -wq tmpfs /proc/filesystems ; then - echo "Sorry, but you need tmpfs support in the kernel to use udev." - echo - echo "FATAL: Refusing to run /etc/rc.d/rc.udev." - sleep 10 - exit 1 - fi - - # Sanity check #3, make sure that a 2.6.x kernel is new enough: - if [ "$(uname -r | cut -f 1,2 -d .)" = "2.6" ]; then - if [ "$(uname -r | cut -f 3 -d . | sed 's/[^[:digit:]].*//')" -lt "32" ]; then - echo "Sorry, but you need a 2.6.32+ kernel to use this udev." - echo "Your kernel version is only $(uname -r)." - echo - echo "FATAL: Refusing to run /etc/rc.d/rc.udev." - sleep 10 - exit 1 - fi - fi - - # Sanity check #4, make sure the udev package was not removed. If udevd - # is not there, this will also shut off this script to prevent further - # problems: - if [ ! -x /sbin/udevd ]; then - chmod 0644 /etc/rc.d/rc.udev - echo "No udevd daemon found." - echo "Turning off udev: chmod 644 /etc/rc.d/rc.udev" - echo "FATAL: Refusing to run /etc/rc.d/rc.udev." - sleep 10 - exit 1 - fi - - # Disable hotplug helper since udevd listens to netlink: - if [ -e /proc/sys/kernel/hotplug ]; then - echo "" > /proc/sys/kernel/hotplug - fi - - if grep -qw devtmpfs /proc/filesystems ; then - if ! check_mounted $UDEV_ROOT devtmpfs ; then - # umount shm if needed - check_mounted $UDEV_ROOT/shm tmpfs && umount -l $UDEV_ROOT/shm - - # Umount pts if needed, we will remount it later: - check_mounted $UDEV_ROOT/pts devpts && umount -l $UDEV_ROOT/pts - - # Mount tmpfs on $UDEV_ROOT: - mount -n -t devtmpfs devtmpfs $UDEV_ROOT - fi - else - # Mount tmpfs on $UDEV_ROOT: - if ! check_mounted $UDEV_ROOT tmpfs ; then - # umount shm if needed - check_mounted $UDEV_ROOT/shm tmpfs && umount -l $UDEV_ROOT/shm - - # Umount pts if needed, we will remount it later: - check_mounted $UDEV_ROOT/pts devpts && umount -l $UDEV_ROOT/pts - - # Mount tmpfs on $UDEV_ROOT: - # the -n is because we don't want $UDEV_ROOT umounted when - # someone (rc.[06]) calls umount -a - mount -n -o mode=0755 -t tmpfs tmpfs $UDEV_ROOT - - fi - fi - # Mount devpts - mount_devpts - - if ! /sbin/pidof udevd 1>/dev/null 2>/dev/null; then # start udevd - echo "Starting udevd: /sbin/udevd --daemon" - /sbin/udevd --daemon - # Since udev is just now being started we want to use add events: - echo "Triggering udev events: /sbin/udevadm trigger --action=add" - # Call udevtrigger and udevsettle to do the device configuration: - /sbin/udevadm trigger --type=subsystems --action=add - /sbin/udevadm trigger --type=devices --action=add - else # trigger changes for already running udevd - # If the persistent rules files do not exist, trigger an add event: - if [ ! -r /etc/udev/rules.d/70-persistent-net.rules -o ! -r /etc/udev/rules.d/70-persistent-cd.rules ]; then - # Test that we can actually write to the directory first: - if touch /etc/udev/rules.d/testfile 2> /dev/null ; then - rm -f /etc/udev/rules.d/testfile - # This should add persistent net/cd rules: - echo "Triggering udev to write persistent rules to /etc/udev/rules.d/" - /sbin/udevadm trigger --type=devices --action=add - sleep 3 - # Create the files if they don't exist at this point. - # If a machine does not have a network device or an optical - # device, we don't want to waste time trying to generate - # rules at every boot. - # To force another attempt, delete the file(s). - touch /etc/udev/rules.d/70-persistent-net.rules - touch /etc/udev/rules.d/70-persistent-cd.rules - fi - fi - # Since udevd is running, most of the time we only need change events: - echo "Triggering udev events: /sbin/udevadm trigger --action=change" - /sbin/udevadm trigger --type=subsystems --action=change - /sbin/udevadm trigger --type=devices --action=change - fi - /sbin/udevadm settle --timeout=120 - ;; - stop) - echo "Stopping udevd is STRONGLY discouraged and not supported." - echo "If you are sure you want to do this, use 'force-stop' instead." - ;; - force-stop) - echo "Stopping udevd" - udevadm control --exit - killall udevd 2>/dev/null - ;; - restart) - echo "Restarting udevd is STRONGLY discouraged and not supported." - echo "If you are sure you want to do this, use 'force-restart' instead." - ;; - force-restart) - echo "Restarting udevd" - udevadm control --exit - sleep 3 - udevd --daemon - ;; - reload) - echo "Reloading udev rules" - udevadm control --reload - cp --preserve=all --recursive --update /lib/udev/devices/* $UDEV_ROOT - ;; - force-reload) - echo "Updating all available device nodes in $UDEV_ROOT" - udevadm control --reload - rm -rf $UDEV_ROOT/.udev $UDEV_ROOT/disk - cp --preserve=all --recursive --update /lib/udev/devices/* $UDEV_ROOT - ;; - - *) - echo "Usage: $0 {start|stop|restart|reload|force-reload}" - exit 1 - ;; -esac |