scripts/hibernate.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 hooks() {
   6   oldvt=$(fgconsole)
   7
   8   while read hook_name ; do
   9     case "${hook_name}" in
  10       vlock_start)
  11         chvt 63
  12       ;;
  13       vlock_end)
  14         chvt "${oldvt}"
  15       ;;
  16       vlock_save)
  17         hibernate
  18       ;;
  19     esac
  20   done
  21 }
  22
  23 if [ $# -ne 1 ] ; then
  24   echo >&2 "Usage: $0 <command>"
  25   exit 1
  26 fi
  27
  28 case "$1" in
  29   hooks)
  30     hooks
  31   ;;
  32   requires)
  33     echo "all"
  34   ;;
  35   conflicts)
  36     echo "new"
  37   ;;
  38   preceeds)
  39     echo "all"
  40   ;;
  41   *)
  42     echo >&2 "$0: invalid command"
  43     exit 1
  44   ;;
  45 esac