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#!/bin/bash
# This file is part of dracut.
# SPDX-License-Identifier: GPL-2.0-or-later
# Prerequisite check(s) for module.
check() {
# If the binary(s) requirements are not fulfilled the module can't be installed.
require_binaries mksh || return 1
require_binaries printf || return 1
# Return 255 to only include the module, if another module requires it.
return 255
}
# Module dependency requirements.
depends() {
# Return 0 to include the dependent module(s) in the initramfs.
return 0
}
# Install the required file(s) and directories for the module in the initramfs.
install() {
inst /bin/mksh
inst printf
# Prefer mksh as default shell if no other shell is preferred.
[[ -L $initdir/bin/sh ]] || ln -sf mksh "${initdir}/bin/sh"
}
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