package/base-files/files/lib/preinit/30_device_fs_daemons

   1 #!/bin/sh
   2 # Copyright (C) 2006 OpenWrt.org
   3 # Copyright (C) 2010 Vertical Communications
   4
   5 init_devfs() {
   6     HOTPLUG=/sbin/hotplug-call
   7 }
   8
   9 init_hotplug2() {
  10     [ -c /dev/console ] || mknod /dev/console c 5 1
  11     /sbin/hotplug2 --set-worker /lib/hotplug2/worker_fork.so --set-rules-file /etc/hotplug2-init.rules --no-persistent --set-coldplug-cmd /sbin/udevtrigger
  12     /sbin/hotplug2 --set-worker /lib/hotplug2/worker_fork.so --set-rules-file /etc/hotplug2-init.rules --persistent &
  13 }
  14
  15 init_udev() {
  16     [ -d /lib/udev/devices ] && cp -af /lib/udev/devices/* /dev/
  17     [ -c /dev/console ] || mknod -m 0600 /dev/console c 5 1
  18     [ -c /dev/null ] || mknod -m 0666 /dev/null c 1 3
  19     /sbin/udevd --daemon --resolve-names=never
  20     /sbin/udevadm trigger
  21     /sbin/udevadm settle
  22 }
  23
  24 init_device_fs() {
  25     HOTPLUG=
  26     if grep devfs /proc/filesystems > /dev/null; then
  27         init_devfs
  28     elif [ -x /sbin/hotplug2 ]; then
  29         init_hotplug2
  30     elif [ -x /sbin/udevd ]; then
  31         init_udev
  32     fi
  33 }
  34
  35 boot_hook_add preinit_essential init_device_fs
  36