recipes/initscripts/initscripts-openmoko/mountkernfs.sh

   1 #!/bin/sh
   2
   3 supported_kernel() {
   4   case "$(uname -r)" in
   5     2.[012345].*|2.6.[0-9]|2.6.[0-9][!0-9]*) return 1 ;;
   6     2.6.1[0-7]|2.6.1[0-7][!0-9]*) return 1 ;;
   7   esac
   8   return 0
   9 }
  10
  11 check_kernel() {
  12         if ! supported_kernel; then
  13                 echo "WARNING: kernel < 2.6.18"
  14         fi
  15
  16         if ! grep -qs devpts /proc/filesystems; then
  17                 echo "WARNING: kernel does not support devpts"
  18         fi
  19
  20         if ! grep -qs tmpfs /proc/filesystems; then
  21                 echo "WARNING: kernel does not support tmpfs"
  22         fi
  23 }
  24
  25 if [ -d /proc ]; then
  26         mount -n -t proc proc /proc
  27 fi
  28
  29 check_kernel
  30
  31 if [ -d /sys ]; then
  32         mount -n -t sysfs sysfs /sys
  33 fi