modules.d/95rootfs-block/block-genrules.sh

   1 #!/bin/sh
   2 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
   3 # ex: ts=8 sw=4 sts=4 et filetype=sh
   4
   5 if [ "${root%%:*}" = "block" ]; then
   6     {
   7         printf 'KERNEL=="%s", SYMLINK+="root"\n' \
   8             ${root#block:/dev/}
   9         printf 'SYMLINK=="%s", SYMLINK+="root"\n' \
  10             ${root#block:/dev/}
  11     } >> $UDEVRULESD/99-root.rules
  12
  13     printf '[ -e "%s" ] && { ln -s "%s" /dev/root 2>/dev/null; rm "$job"; }\n' \
  14         "${root#block:}" "${root#block:}" >> $hookdir/initqueue/settled/blocksymlink.sh
  15
  16     echo '[ -e /dev/root ]' > $hookdir/initqueue/finished/block.sh
  17 fi