#!/bin/sh set -e PREREQ="cryptroot" prereqs() { echo "$PREREQ" } case $1 in prereqs) prereqs exit 0 ;; esac . /usr/share/initramfs-tools/hook-functions # Hooks for adding filesystem modules to the initramfs when the passdev # keyscript is used # Check whether the passdev script has been included if [ ! -x "${DESTDIR}/lib/cryptsetup/scripts/passdev" ]; then exit 0 fi # The filesystem type of the removable device is probed at boot-time, so # we add a generous list of filesystems to include. This also helps with # recovery situation as including e.g. the vfat module might help a user # who needs to create a new cryptkey (using a backup of a keyfile) on # a windows-machine for example. # This list needs to be kept in sync with the one defined in passdev.c for fs in ext4 ext3 ext2 vfat btrfs reiserfs xfs jfs ntfs iso9660 udf; do manual_add_modules "$fs" >/dev/null 2>&1 || true done exit 0