config/chroot_local-includes/usr/local/bin/tails-get-bootinfo

   1 #!/bin/sh
   2
   3 LIVE_IMAGE_MOUNTPOINT=/lib/live/mount/medium
   4 for arg in $(cat /proc/cmdline) ; do
   5    case "$arg" in
   6       BOOT_IMAGE=*)
   7          kernel="${arg#BOOT_IMAGE=}"
   8          ;;
   9       initrd=*)
  10          initrd="${arg#initrd=}"
  11          ;;
  12    esac
  13 done
  14
  15 # Sanity checks
  16 [ -n "$kernel" ] || exit 4
  17 [ -n "$initrd" ] || exit 5
  18
  19 case "$1" in
  20    kernel)
  21       echo "${LIVE_IMAGE_MOUNTPOINT}${kernel}"
  22       ;;
  23    initrd)
  24       echo "${LIVE_IMAGE_MOUNTPOINT}${initrd}"
  25       ;;
  26    *)
  27       echo "Usage: $0 kernel|initrd" >&2
  28       exit 3
  29 esac
  30
  31 exit 0