test/TEST-03-USR-MOUNT/test-init.sh

   1 #!/bin/sh
   2 >/dev/watchdog
   3 export PATH=/sbin:/bin:/usr/sbin:/usr/bin
   4 strstr() { [ "${1##*"$2"*}" != "$1" ]; }
   5 CMDLINE=$(while read line || [ -n "$line" ]; do echo $line;done < /proc/cmdline)
   6 plymouth --quit
   7 exec </dev/console >/dev/console 2>&1
   8
   9 ismounted() {
  10     while read a m a || [ -n "$m" ]; do
  11         [ "$m" = "$1" ] && return 0
  12     done < /proc/mounts
  13     return 1
  14 }
  15
  16 if ismounted /usr; then
  17     echo "dracut-root-block-success" >/dev/sdc
  18 fi
  19 export TERM=linux
  20 export PS1='initramfs-test:\w\$ '
  21 [ -f /etc/mtab ] || ln -sfn /proc/mounts /etc/mtab
  22 [ -f /etc/fstab ] || ln -sfn /proc/mounts /etc/fstab
  23 stty sane
  24 echo "made it to the rootfs!"
  25 if strstr "$CMDLINE" "rd.shell"; then
  26         strstr "$(setsid --help)" "control" && CTTY="-c"
  27         setsid $CTTY sh -i
  28 fi
  29 echo "Powering down."
  30 mount -n -o remount,ro /
  31 poweroff -f