#
export LC_MESSAGES=C
-export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,xattr,links -dfr"
+if [[ $EUID == "0" ]] && ! [[ $DRACUT_NO_XATTR ]]; then
+ export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,xattr,links -dfr"
+else
+ export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,links -dfr"
+fi
# is_func <command>
# Check whether $1 is a function.
is_func() {
- [[ "$(type -t "$1")" = "function" ]]
+ [[ "$(type -t "$1")" == "function" ]]
}
if ! [[ $dracutbasedir ]]; then
dracutbasedir=${BASH_SOURCE[0]%/*}
- [[ $dracutbasedir = dracut-functions* ]] && dracutbasedir="."
+ [[ $dracutbasedir == dracut-functions* ]] && dracutbasedir="."
[[ $dracutbasedir ]] || dracutbasedir="."
dracutbasedir="$(readlink -f $dracutbasedir)"
fi
-if ! is_func dinfo >/dev/null 2>&1; then
+if ! is_func dinfo > /dev/null 2>&1; then
+ # shellcheck source=./dracut-logger.sh
. "$dracutbasedir/dracut-logger.sh"
dlog_init
fi
+# shellcheck disable=SC2154
if ! [[ $initdir ]]; then
dfatal "initdir not set"
exit 1
mkdir -p "$initdir"
fi
-if [[ $DRACUT_KERNEL_LAZY ]] && ! [[ $DRACUT_KERNEL_LAZY_HASHDIR ]]; then
- if ! [[ -d "$initdir/.kernelmodseen" ]]; then
- mkdir -p "$initdir/.kernelmodseen"
- fi
- DRACUT_KERNEL_LAZY_HASHDIR="$initdir/.kernelmodseen"
-fi
-
if ! [[ $kernel ]]; then
kernel=$(uname -r)
export kernel
fi
-srcmods="/lib/modules/$kernel/"
+# shellcheck disable=SC2154
+srcmods="$dracutsysrootdir/lib/modules/$kernel/"
+# shellcheck disable=SC2154
[[ $drivers_dir ]] && {
- if ! command -v kmod &>/dev/null && vercmp "$(modprobe --version | cut -d' ' -f3)" lt 3.7; then
+ if ! command -v kmod &> /dev/null && vercmp "$(modprobe --version | cut -d' ' -f3)" lt 3.7; then
dfatal 'To use --kmoddir option module-init-tools >= 3.7 is required.'
exit 1
fi
}
export srcmods
-[[ $DRACUT_FIRMWARE_PATH ]] || export DRACUT_FIRMWARE_PATH="/lib/firmware/updates:/lib/firmware:/lib/firmware/$kernel"
-
# export standard hookdirs
[[ $hookdirs ]] || {
hookdirs="cmdline pre-udev pre-trigger netroot "
export hookdirs
}
-. $dracutbasedir/dracut-functions.sh
+DRACUT_LDD=${DRACUT_LDD:-ldd}
+DRACUT_TESTBIN=${DRACUT_TESTBIN:-/bin/sh}
+DRACUT_LDCONFIG=${DRACUT_LDCONFIG:-ldconfig}
+
+# shellcheck source=./dracut-functions.sh
+. "$dracutbasedir"/dracut-functions.sh
# Detect lib paths
-if ! [[ $libdirs ]] ; then
- if [[ "$(ldd /bin/sh)" == */lib64/* ]] &>/dev/null \
- && [[ -d /lib64 ]]; then
+if ! [[ $libdirs ]]; then
+ if [[ $("$DRACUT_LDD" "$dracutsysrootdir$DRACUT_TESTBIN") == */lib64/* ]] &> /dev/null \
+ && [[ -d $dracutsysrootdir/lib64 ]]; then
libdirs+=" /lib64"
- [[ -d /usr/lib64 ]] && libdirs+=" /usr/lib64"
+ [[ -d $dracutsysrootdir/usr/lib64 ]] && libdirs+=" /usr/lib64"
else
libdirs+=" /lib"
- [[ -d /usr/lib ]] && libdirs+=" /usr/lib"
+ [[ -d $dracutsysrootdir/usr/lib ]] && libdirs+=" /usr/lib"
fi
libdirs+=" $(ldconfig_paths)"
# to check for required installed binaries
# issues a standardized warning message
require_binaries() {
+ # shellcheck disable=SC2154
local _module_name="${moddir##*/}"
local _ret=0
- if [[ "$1" = "-m" ]]; then
+ if [[ $1 == "-m" ]]; then
_module_name="$2"
shift 2
fi
for cmd in "$@"; do
- if ! find_binary "$cmd" &>/dev/null; then
- dinfo "dracut module '${_module_name#[0-9][0-9]}' will not be installed, because command '$cmd' could not be found!"
+ if ! find_binary "$cmd" &> /dev/null; then
+ dinfo "Module '${_module_name#[0-9][0-9]}' will not be installed, because command '$cmd' could not be found!"
((_ret++))
fi
done
- return $_ret
+ return "$_ret"
}
require_any_binary() {
local _module_name="${moddir##*/}"
local _ret=1
- if [[ "$1" = "-m" ]]; then
+ if [[ $1 == "-m" ]]; then
_module_name="$2"
shift 2
fi
for cmd in "$@"; do
- if find_binary "$cmd" &>/dev/null; then
+ if find_binary "$cmd" &> /dev/null; then
_ret=0
break
fi
done
- if (( $_ret != 0 )); then
- dinfo "$_module_name: Could not find any command of '$@'!"
+ if ((_ret != 0)); then
+ dinfo "$_module_name: Could not find any command of '$*'!"
return 1
fi
return 0
}
+# helper function for check() in module-setup.sh
+# to check for required kernel modules
+# issues a standardized warning message
+require_kernel_modules() {
+ # shellcheck disable=SC2154
+ local _module_name="${moddir##*/}"
+ local _ret=0
+
+ # Ignore kernel module requirement for no-kernel build
+ [[ $no_kernel == yes ]] && return 0
+
+ if [[ $1 == "-m" ]]; then
+ _module_name="$2"
+ shift 2
+ fi
+
+ for mod in "$@"; do
+ if ! check_kernel_module "$mod" &> /dev/null; then
+ dinfo "Module '${_module_name#[0-9][0-9]}' will not be installed, because kernel module '$mod' is not available!"
+ ((_ret++))
+ fi
+ done
+ return "$_ret"
+}
+
dracut_need_initqueue() {
- >"$initdir/lib/dracut/need-initqueue"
+ : > "$initdir/lib/dracut/need-initqueue"
}
dracut_module_included() {
+ # shellcheck disable=SC2154
[[ " $mods_to_load $modules_loaded " == *\ $*\ * ]]
}
+dracut_no_switch_root() {
+ : > "$initdir/lib/dracut/no-switch-root"
+}
+
+dracut_module_path() {
+ local _dir
+
+ # shellcheck disable=SC2231
+ for _dir in "${dracutbasedir}"/modules.d/??${1}; do
+ echo "$_dir"
+ return 0
+ done
+ return 1
+}
+
if ! [[ $DRACUT_INSTALL ]]; then
DRACUT_INSTALL=$(find_binary dracut-install)
fi
if ! [[ $DRACUT_INSTALL ]] && [[ -x $dracutbasedir/dracut-install ]]; then
DRACUT_INSTALL=$dracutbasedir/dracut-install
-elif ! [[ $DRACUT_INSTALL ]] && [[ -x $dracutbasedir/install/dracut-install ]]; then
- DRACUT_INSTALL=$dracutbasedir/install/dracut-install
+elif ! [[ $DRACUT_INSTALL ]] && [[ -x $dracutbasedir/src/install/dracut-install ]]; then
+ DRACUT_INSTALL=$dracutbasedir/src/install/dracut-install
fi
-if ! [[ -x $DRACUT_INSTALL ]]; then
+# Test if dracut-install is a standalone executable with no options.
+# E.g. DRACUT_INSTALL may be set externally as:
+# DRACUT_INSTALL="valgrind dracut-install"
+# or
+# DRACUT_INSTALL="dracut-install --debug"
+# in which case the string cannot be tested for being executable.
+DRINSTALLPARTS=0
+for i in $DRACUT_INSTALL; do
+ DRINSTALLPARTS=$((DRINSTALLPARTS + 1))
+done
+
+if [[ $DRINSTALLPARTS == 1 ]] && ! command -v "$DRACUT_INSTALL" > /dev/null 2>&1; then
dfatal "dracut-install not found!"
exit 10
fi
+if [[ $hostonly == "-h" ]]; then
+ if ! [[ $DRACUT_KERNEL_MODALIASES ]] || ! [[ -f $DRACUT_KERNEL_MODALIASES ]]; then
+ export DRACUT_KERNEL_MODALIASES="${DRACUT_TMPDIR}/modaliases"
+ $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${srcmods:+--kerneldir "$srcmods"} --modalias > "$DRACUT_KERNEL_MODALIASES"
+ fi
+fi
+
[[ $DRACUT_RESOLVE_LAZY ]] || export DRACUT_RESOLVE_DEPS=1
inst_dir() {
- [[ -e ${initdir}/"$1" ]] && return 0 # already there
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} -d "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} -d "$@" || :
+ local _ret
+ [[ -e ${initdir}/"$1" ]] && return 0 # already there
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"
+ return $_ret
+ fi
}
inst() {
- local _hostonly_install
- if [[ "$1" == "-H" ]]; then
+ local _ret _hostonly_install
+ if [[ $1 == "-H" ]]; then
_hostonly_install="-H"
shift
fi
- [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+ [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
+ return $_ret
+ fi
}
inst_simple() {
- local _hostonly_install
- if [[ "$1" == "-H" ]]; then
+ local _ret _hostonly_install
+ if [[ $1 == "-H" ]]; then
_hostonly_install="-H"
shift
fi
- [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
- [[ -e $1 ]] || return 1 # no source
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@" || :
+ [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+ [[ -e $1 ]] || return 1 # no source
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"
+ return $_ret
+ fi
}
inst_symlink() {
- local _hostonly_install
- if [[ "$1" == "-H" ]]; then
+ local _ret _hostonly_install
+ if [[ $1 == "-H" ]]; then
_hostonly_install="-H"
shift
fi
- [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+ [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -L $1 ]] || return 1
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
+ return $_ret
+ fi
}
inst_multiple() {
- local _ret
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
- _ret=$?
- (($_ret != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
- return $_ret
+ local _ret _hostonly_install
+ if [[ $1 == "-H" ]]; then
+ _hostonly_install="-H"
+ shift
+ fi
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
+ return $_ret
+ fi
}
dracut_install() {
}
dracut_instmods() {
- local _silent=0;
- local i;
- [[ $no_kernel = yes ]] && return
+ local _ret _silent=0
+ local i
+ # shellcheck disable=SC2154
+ [[ $no_kernel == yes ]] && return
for i in "$@"; do
- [[ $i == "--silent" ]] && silent=1
+ [[ $i == "--silent" ]] && _silent=1
done
- $DRACUT_INSTALL \
- ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"
- (($? != 0)) && (($silent == 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@" || :
+ if $DRACUT_INSTALL \
+ ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
+ ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"; then
+ return 0
+ else
+ _ret=$?
+ if ((_silent == 0)); then
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"
+ fi
+ return $_ret
+ fi
}
inst_library() {
- local _hostonly_install
- if [[ "$1" == "-H" ]]; then
+ local _ret _hostonly_install
+ if [[ $1 == "-H" ]]; then
_hostonly_install="-H"
shift
fi
- [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
- [[ -e $1 ]] || return 1 # no source
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
+ [[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
+ [[ -e $1 ]] || return 1 # no source
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
+ return $_ret
+ fi
}
inst_binary() {
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
+ local _ret
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
+ return $_ret
+ fi
}
inst_script() {
- $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
- (($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
+ local _ret
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
+ return 0
+ else
+ _ret=$?
+ derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
+ return $_ret
+ fi
+}
+
+inst_fsck_help() {
+ local _ret _helper="/run/dracut/fsck/fsck_help_$1.txt"
+ if $DRACUT_INSTALL ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" "$_helper"; then
+ return 0
+ else
+ _ret=$?
+ derror "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" "$_helper"
+ return $_ret
+ fi
+}
+
+# Use with form hostonly="$(optional_hostonly)" inst_xxxx <args>
+# If hostonly mode is set to "strict", hostonly restrictions will still
+# be applied, else will ignore hostonly mode and try to install all
+# given modules.
+optional_hostonly() {
+ # shellcheck disable=SC2154
+ if [[ $hostonly_mode == "strict" ]]; then
+ printf -- "%s" "$hostonly"
+ else
+ printf ""
+ fi
}
mark_hostonly() {
# output: libfoo.so.8 libfoo.so
# (Only if libfoo.so.8 and libfoo.so exists on host system.)
rev_lib_symlinks() {
+ local _fn
+ local _orig
+ local _links
+
[[ ! $1 ]] && return 0
- local fn="$1" orig="$(readlink -f "$1")" links=''
+ _fn="$1"
+ _orig="$(readlink -f "$1")"
+ _links=()
- [[ ${fn} == *.so.* ]] || return 1
+ [[ ${_fn} == *.so.* ]] || return 1
- until [[ ${fn##*.} == so ]]; do
- fn="${fn%.*}"
- [[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}"
+ until [[ ${_fn##*.} == so ]]; do
+ _fn="${_fn%.*}"
+ [[ -L ${_fn} ]] && [[ $(readlink -f "${_fn}") == "${_orig}" ]] && _links+=("${_fn}")
done
- echo "${links}"
+ echo "${_links[*]}}"
}
# attempt to install any programs specified in a udev rule
inst_rule_programs() {
local _prog _bin
+ # shellcheck disable=SC2013
for _prog in $(sed -nr 's/.*PROGRAM==?"([^ "]+).*/\1/p' "$1"); do
_bin=""
- if [ -x ${udevdir}/$_prog ]; then
- _bin=${udevdir}/$_prog
- elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
+ # shellcheck disable=SC2154
+ if [[ -x ${udevdir}/$_prog ]]; then
+ _bin="${udevdir}"/$_prog
+ elif [[ ${_prog/\$env\{/} == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
- continue;
+ continue
}
fi
[[ $_bin ]] && inst_binary "$_bin"
done
+
+ # shellcheck disable=SC2013
for _prog in $(sed -nr 's/.*RUN[+=]=?"([^ "]+).*/\1/p' "$1"); do
_bin=""
- if [ -x ${udevdir}/$_prog ]; then
+ if [[ -x ${udevdir}/$_prog ]]; then
_bin=${udevdir}/$_prog
- elif [[ "${_prog/\$env\{/}" == "$_prog" ]] && [[ "${_prog}" != "/sbin/initqueue" ]]; then
+ elif [[ ${_prog/\$env\{/} == "$_prog" ]] && [[ ${_prog} != "/sbin/initqueue" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
- continue;
+ continue
}
fi
[[ $_bin ]] && inst_binary "$_bin"
done
+
+ # shellcheck disable=SC2013
for _prog in $(sed -nr 's/.*IMPORT\{program\}==?"([^ "]+).*/\1/p' "$1"); do
_bin=""
- if [ -x ${udevdir}/$_prog ]; then
+ if [[ -x ${udevdir}/$_prog ]]; then
_bin=${udevdir}/$_prog
- elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
+ elif [[ ${_prog/\$env\{/} == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
- continue;
+ continue
}
fi
done
}
-# attempt to install any programs specified in a udev rule
+# attempt to create any groups and users specified in a udev rule
inst_rule_group_owner() {
local i
+ # shellcheck disable=SC2013
for i in $(sed -nr 's/.*OWNER=?"([^ "]+).*/\1/p' "$1"); do
- if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2>/dev/null; then
- grep -E "^$i:" /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+ if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2> /dev/null; then
+ grep -E "^$i:" "$dracutsysrootdir"/etc/passwd 2> /dev/null >> "$initdir/etc/passwd"
fi
done
+
+ # shellcheck disable=SC2013
for i in $(sed -nr 's/.*GROUP=?"([^ "]+).*/\1/p' "$1"); do
- if ! grep -Eq "^$i:" "$initdir/etc/group" 2>/dev/null; then
- grep -E "^$i:" /etc/group 2>/dev/null >> "$initdir/etc/group"
+ if ! grep -Eq "^$i:" "$initdir/etc/group" 2> /dev/null; then
+ grep -E "^$i:" "$dracutsysrootdir"/etc/group 2> /dev/null >> "$initdir/etc/group"
fi
done
}
inst_dir "$_target"
for _rule in "$@"; do
if [ "${_rule#/}" = "$_rule" ]; then
- for r in ${udevdir}/rules.d ${hostonly:+/etc/udev/rules.d}; do
+ for r in "$dracutsysrootdir${udevdir}/rules.d" ${hostonly:+"$dracutsysrootdir"/etc/udev/rules.d}; do
[[ -e $r/$_rule ]] || continue
_found="$r/$_rule"
inst_rule_programs "$_found"
inst_simple "$_found"
done
fi
- for r in '' $dracutbasedir/rules.d/; do
+ for r in '' "$dracutsysrootdir$dracutbasedir/rules.d/"; do
# skip rules without an absolute path
[[ "${r}$_rule" != /* ]] && continue
[[ -f ${r}$_rule ]] || continue
inst_rule_initqueue "$_found"
inst_simple "$_found" "$_target/${_found##*/}"
done
- [[ $_found ]] || dinfo "Skipping udev rule: $_rule"
+ [[ $_found ]] || ddebug "Skipping udev rule: $_rule"
done
}
inst_dir "${udevdir}/rules.d"
inst_dir "$_target"
- for _rule in ${udevdir}/rules.d/$1 ${dracutbasedir}/rules.d/$1 ; do
+ for _rule in ${udevdir}/rules.d/$1 ${dracutbasedir}/rules.d/$1; do
[[ -e $_rule ]] || continue
inst_rule_programs "$_rule"
inst_rule_group_owner "$_rule"
inst_simple "$_rule"
_found=$_rule
done
- if [[ -n ${hostonly} ]] ; then
- for _rule in ${_target}/$1 ; do
+ if [[ -n ${hostonly} ]]; then
+ for _rule in ${_target}/$1; do
[[ -f $_rule ]] || continue
inst_rule_programs "$_rule"
inst_rule_group_owner "$_rule"
_found=$_rule
done
fi
- [[ $_found ]] || dinfo "Skipping udev rule: $_rule"
+ [[ $_found ]] || ddebug "Skipping udev rule: $_rule"
+}
+
+# make sure that library links are correct and up to date
+build_ld_cache() {
+ for f in "$dracutsysrootdir"/etc/ld.so.conf "$dracutsysrootdir"/etc/ld.so.conf.d/*; do
+ [[ -f $f ]] && inst_simple "${f#"$dracutsysrootdir"}"
+ done
+ if ! $DRACUT_LDCONFIG -r "$initdir" -f /etc/ld.so.conf; then
+ if [[ $EUID == 0 ]]; then
+ derror "ldconfig exited ungracefully"
+ else
+ derror "ldconfig might need uid=0 (root) for chroot()"
+ fi
+ fi
}
prepare_udev_rules() {
- [ -z "$UDEVVERSION" ] && export UDEVVERSION=$(udevadm --version)
+ dwarn "prepare_udev_rules: deprecated and will be removed"
+
+ if [ -z "$UDEVVERSION" ]; then
+ UDEVVERSION=$(udevadm --version)
+ export UDEVVERSION
+ fi
+
+ if [ -z "$UDEVVERSION" ]; then
+ derror "Failed to detect udev version!"
+ return 1
+ fi
+ if [ -z "${UDEVVERSION##*[!0-9]*}" ]; then
+ derror "udevadm --version did not report an integer, udev version cannot be determined!"
+ return 1
+ fi
for f in "$@"; do
f="${initdir}/etc/udev/rules.d/$f"
[ -e "$f" ] || continue
- while read line || [ -n "$line" ]; do
+ while read -r line || [ -n "$line" ]; do
if [ "${line%%IMPORT PATH_ID}" != "$line" ]; then
- if [ $UDEVVERSION -ge 174 ]; then
+ if ((UDEVVERSION >= 174)); then
printf '%sIMPORT{builtin}="path_id"\n' "${line%%IMPORT PATH_ID}"
else
printf '%sIMPORT{program}="path_id %%p"\n' "${line%%IMPORT PATH_ID}"
fi
elif [ "${line%%IMPORT BLKID}" != "$line" ]; then
- if [ $UDEVVERSION -ge 176 ]; then
+ if ((UDEVVERSION >= 176)); then
printf '%sIMPORT{builtin}="blkid"\n' "${line%%IMPORT BLKID}"
else
+ # shellcheck disable=SC2016
printf '%sIMPORT{program}="/sbin/blkid -o udev -p $tempnode"\n' "${line%%IMPORT BLKID}"
fi
else
# $1 = type of hook, $2 = hook priority (lower runs first), $3 = hook
# All hooks should be POSIX/SuS compliant, they will be sourced by init.
inst_hook() {
+ local hook
if ! [[ -f $3 ]]; then
dfatal "Cannot install a hook ($3) that does not exist."
dfatal "Aborting initrd creation."
exit 1
- elif ! [[ "$hookdirs" == *$1* ]]; then
+ elif ! [[ $hookdirs == *$1* ]]; then
dfatal "No such hook type $1. Aborting initrd creation."
exit 1
fi
- inst_simple "$3" "/lib/dracut/hooks/${1}/${2}-${3##*/}"
+ hook="/lib/dracut/hooks/${1}/${2}-${3##*/}"
+ inst_simple "$3" "$hook"
+ chmod u+x "$initdir/$hook"
}
# install any of listed files
inst_any() {
local to f
- [[ $1 = '-d' ]] && to="$2" && shift 2
+ [[ $1 == '-d' ]] && to="$2" && shift 2
for f in "$@"; do
[[ -e $f ]] || continue
return 1
}
+# inst_libdir_dir <dir> [<dir>...]
+# Install a <dir> located on a lib directory to the initramfs image
+inst_libdir_dir() {
+ local -a _dirs
+ for _dir in $libdirs; do
+ for _i in "$@"; do
+ for _d in "$dracutsysrootdir$_dir"/$_i; do
+ [[ -d $_d ]] && _dirs+=("${_d#"$dracutsysrootdir"}")
+ done
+ done
+ done
+ for _dir in "${_dirs[@]}"; do
+ inst_dir "$_dir"
+ done
+}
# inst_libdir_file [-n <pattern>] <file> [<file>...]
# Install a <file> located on a lib directory to the initramfs image
# -n <pattern> install matching files
inst_libdir_file() {
- local _files
- if [[ "$1" == "-n" ]]; then
+ local -a _files
+ if [[ $1 == "-n" ]]; then
local _pattern=$2
shift 2
for _dir in $libdirs; do
for _i in "$@"; do
- for _f in "$_dir"/$_i; do
- [[ "$_f" =~ $_pattern ]] || continue
- [[ -e "$_f" ]] && _files+="$_f "
+ for _f in "$dracutsysrootdir$_dir"/$_i; do
+ [[ ${_f#"$dracutsysrootdir"} =~ $_pattern ]] || continue
+ [[ -e $_f ]] && _files+=("${_f#"$dracutsysrootdir"}")
done
done
done
else
for _dir in $libdirs; do
for _i in "$@"; do
- for _f in "$_dir"/$_i; do
- [[ -e "$_f" ]] && _files+="$_f "
+ for _f in "$dracutsysrootdir$_dir"/$_i; do
+ [[ -e $_f ]] && _files+=("${_f#"$dracutsysrootdir"}")
done
done
done
fi
- [[ $_files ]] && inst_multiple $_files
+ [[ ${#_files[@]} -gt 0 ]] && inst_multiple "${_files[@]}"
}
+# get a command to decompress the given file
+get_decompress_cmd() {
+ case "$1" in
+ *.gz) echo 'gzip -f -d' ;;
+ *.bz2) echo 'bzip2 -d' ;;
+ *.xz) echo 'xz -f -d' ;;
+ *.zst) echo 'zstd -f -d ' ;;
+ esac
+}
# install function decompressing the target and handling symlinks
# $@ = list of compressed (gz or bz2) files or symlinks pointing to such files
inst_decompress() {
local _src _cmd
- for _src in $@
- do
- case ${_src} in
- *.gz) _cmd='gzip -f -d' ;;
- *.bz2) _cmd='bzip2 -d' ;;
- *) return 1 ;;
- esac
- inst_simple ${_src}
+ for _src in "$@"; do
+ _cmd=$(get_decompress_cmd "${_src}")
+ [[ -z ${_cmd} ]] && return 1
+ inst_simple "${_src}"
# Decompress with chosen tool. We assume that tool changes name e.g.
# from 'name.gz' to 'name'.
${_cmd} "${initdir}${_src}"
inst_opt_decompress() {
local _src
- for _src in $@; do
+ for _src in "$@"; do
inst_decompress "${_src}" || inst "${_src}"
done
}
-# module_check <dracut module>
+# module_check <dracut module> [<forced>] [<module path>]
# execute the check() function of module-setup.sh of <dracut module>
# or the "check" script, if module-setup.sh is not found
# "check $hostonly" is called
module_check() {
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$3
local _ret
local _forced=0
local _hostonly=$hostonly
- [ $# -eq 2 ] && _forced=$2
- [[ -d $_moddir ]] || return 1
- if [[ ! -f $_moddir/module-setup.sh ]]; then
- # if we do not have a check script, we are unconditionally included
- [[ -x $_moddir/check ]] || return 0
- [ $_forced -ne 0 ] && unset hostonly
- $_moddir/check $hostonly
- _ret=$?
- else
- unset check depends cmdline install installkernel
- check() { true; }
- . $_moddir/module-setup.sh
- is_func check || return 0
- [ $_forced -ne 0 ] && unset hostonly
- moddir=$_moddir check $hostonly
- _ret=$?
- unset check depends cmdline install installkernel
- fi
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ [ $# -ge 2 ] && _forced=$2
+ [[ -f $_moddir/module-setup.sh ]] || return 1
+ unset check depends cmdline install installkernel
+ check() { true; }
+ # shellcheck disable=SC1090
+ . "$_moddir"/module-setup.sh
+ is_func check || return 0
+ [[ $_forced != 0 ]] && unset hostonly
+ # don't quote $hostonly to leave argument empty
+ # shellcheck disable=SC2086
+ moddir="$_moddir" check $hostonly
+ _ret=$?
+ unset check depends cmdline install installkernel
hostonly=$_hostonly
return $_ret
}
-# module_check_mount <dracut module>
+# module_check_mount <dracut module> [<module path>]
# execute the check() function of module-setup.sh of <dracut module>
# or the "check" script, if module-setup.sh is not found
# "mount_needs=1 check 0" is called
module_check_mount() {
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$2
local _ret
- mount_needs=1
- [[ -d $_moddir ]] || return 1
- if [[ ! -f $_moddir/module-setup.sh ]]; then
- # if we do not have a check script, we are unconditionally included
- [[ -x $_moddir/check ]] || return 0
- mount_needs=1 $_moddir/check 0
- _ret=$?
- else
- unset check depends cmdline install installkernel
- check() { false; }
- . $_moddir/module-setup.sh
- moddir=$_moddir check 0
- _ret=$?
- unset check depends cmdline install installkernel
- fi
+ export mount_needs=1
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ [[ -f $_moddir/module-setup.sh ]] || return 1
+ unset check depends cmdline install installkernel
+ check() { false; }
+ # shellcheck disable=SC1090
+ . "$_moddir"/module-setup.sh
+ moddir=$_moddir check 0
+ _ret=$?
+ unset check depends cmdline install installkernel
unset mount_needs
- return $_ret
+ return "$_ret"
}
-# module_depends <dracut module>
+# module_depends <dracut module> [<module path>]
# execute the depends() function of module-setup.sh of <dracut module>
# or the "depends" script, if module-setup.sh is not found
module_depends() {
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$2
local _ret
- [[ -d $_moddir ]] || return 1
- if [[ ! -f $_moddir/module-setup.sh ]]; then
- # if we do not have a check script, we have no deps
- [[ -x $_moddir/check ]] || return 0
- $_moddir/check -d
- return $?
- else
- unset check depends cmdline install installkernel
- depends() { true; }
- . $_moddir/module-setup.sh
- moddir=$_moddir depends
- _ret=$?
- unset check depends cmdline install installkernel
- return $_ret
- fi
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ [[ -f $_moddir/module-setup.sh ]] || return 1
+ unset check depends cmdline install installkernel
+ depends() { true; }
+ # shellcheck disable=SC1090
+ . "$_moddir"/module-setup.sh
+ moddir=$_moddir depends
+ _ret=$?
+ unset check depends cmdline install installkernel
+ return $_ret
}
-# module_cmdline <dracut module>
+# module_cmdline <dracut module> [<module path>]
# execute the cmdline() function of module-setup.sh of <dracut module>
# or the "cmdline" script, if module-setup.sh is not found
module_cmdline() {
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$2
local _ret
- [[ -d $_moddir ]] || return 1
- if [[ ! -f $_moddir/module-setup.sh ]]; then
- [[ -x $_moddir/cmdline ]] && . "$_moddir/cmdline"
- return $?
- else
- unset check depends cmdline install installkernel
- cmdline() { true; }
- . $_moddir/module-setup.sh
- moddir=$_moddir cmdline
- _ret=$?
- unset check depends cmdline install installkernel
- return $_ret
- fi
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ [[ -f $_moddir/module-setup.sh ]] || return 1
+ unset check depends cmdline install installkernel
+ cmdline() { true; }
+ # shellcheck disable=SC1090
+ . "$_moddir"/module-setup.sh
+ moddir="$_moddir" cmdline
+ _ret=$?
+ unset check depends cmdline install installkernel
+ return $_ret
}
-# module_install <dracut module>
+# module_install <dracut module> [<module path>]
# execute the install() function of module-setup.sh of <dracut module>
# or the "install" script, if module-setup.sh is not found
module_install() {
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$2
local _ret
- [[ -d $_moddir ]] || return 1
- if [[ ! -f $_moddir/module-setup.sh ]]; then
- [[ -x $_moddir/install ]] && . "$_moddir/install"
- return $?
- else
- unset check depends cmdline install installkernel
- install() { true; }
- . $_moddir/module-setup.sh
- moddir=$_moddir install
- _ret=$?
- unset check depends cmdline install installkernel
- return $_ret
- fi
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ [[ -f $_moddir/module-setup.sh ]] || return 1
+ unset check depends cmdline install installkernel
+ install() { true; }
+ # shellcheck disable=SC1090
+ . "$_moddir"/module-setup.sh
+ moddir="$_moddir" install
+ _ret=$?
+ unset check depends cmdline install installkernel
+ return $_ret
}
-# module_installkernel <dracut module>
+# module_installkernel <dracut module> [<module path>]
# execute the installkernel() function of module-setup.sh of <dracut module>
# or the "installkernel" script, if module-setup.sh is not found
module_installkernel() {
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$2
local _ret
- [[ -d $_moddir ]] || return 1
- if [[ ! -f $_moddir/module-setup.sh ]]; then
- [[ -x $_moddir/installkernel ]] && . "$_moddir/installkernel"
- return $?
- else
- unset check depends cmdline install installkernel
- installkernel() { true; }
- . $_moddir/module-setup.sh
- moddir=$_moddir installkernel
- _ret=$?
- unset check depends cmdline install installkernel
- return $_ret
- fi
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ [[ -f $_moddir/module-setup.sh ]] || return 1
+ unset check depends cmdline install installkernel
+ installkernel() { true; }
+ # shellcheck disable=SC1090
+ . "$_moddir"/module-setup.sh
+ moddir="$_moddir" installkernel
+ _ret=$?
+ unset check depends cmdline install installkernel
+ return $_ret
}
-# check_mount <dracut module>
+# check_mount <dracut module> [<use_as_dep>] [<module path>]
# check_mount checks, if a dracut module is needed for the given
# device and filesystem types in "${host_fs_types[@]}"
check_mount() {
local _mod=$1
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$3
local _ret
local _moddep
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
+ # shellcheck disable=SC2154
[ "${#host_fs_types[@]}" -le 0 ] && return 1
# If we are already scheduled to be loaded, no need to check again.
[[ $2 ]] || mods_checked_as_dep+=" $_mod "
+ # shellcheck disable=SC2154
if [[ " $omit_dracutmodules " == *\ $_mod\ * ]]; then
return 1
fi
if [[ " $dracutmodules $add_dracutmodules $force_add_dracutmodules" == *\ $_mod\ * ]]; then
- module_check_mount $_mod; ret=$?
+ module_check_mount "$_mod" "$_moddir"
+ _ret=$?
- # explicit module, so also accept ret=255
- [[ $ret = 0 || $ret = 255 ]] || return 1
+ # explicit module, so also accept _ret=255
+ [[ $_ret == 0 || $_ret == 255 ]] || return 1
else
# module not in our list
- if [[ $dracutmodules = all ]]; then
+ if [[ $dracutmodules == all ]]; then
# check, if we can and should install this module
- module_check_mount $_mod || return 1
+ module_check_mount "$_mod" "$_moddir" || return 1
else
# skip this module
return 1
fi
fi
- for _moddep in $(module_depends $_mod); do
+ for _moddep in $(module_depends "$_mod" "$_moddir"); do
# handle deps as if they were manually added
[[ " $dracutmodules " == *\ $_mod\ * ]] \
&& [[ " $dracutmodules " != *\ $_moddep\ * ]] \
&& [[ " $force_add_dracutmodules " != *\ $_moddep\ * ]] \
&& force_add_dracutmodules+=" $_moddep "
# if a module we depend on fail, fail also
- if ! check_module $_moddep; then
- derror "dracut module '$_mod' depends on '$_moddep', which can't be installed"
+ if ! check_module "$_moddep"; then
+ derror "Module '$_mod' depends on '$_moddep', which can't be installed"
return 1
fi
done
- [[ " $mods_to_load " == *\ $_mod\ * ]] || \
- mods_to_load+=" $_mod "
+ [[ " $mods_to_load " == *\ $_mod\ * ]] \
+ || mods_to_load+=" $_mod "
return 0
}
-# check_module <dracut module> [<use_as_dep>]
+# check_module <dracut module> [<use_as_dep>] [<module path>]
# check if a dracut module is to be used in the initramfs process
# if <use_as_dep> is set, then the process also keeps track
# that the modules were checked for the dependency tracking process
check_module() {
local _mod=$1
- local _moddir=$(echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; })
+ local _moddir=$3
local _ret
local _moddep
+
+ [[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
# If we are already scheduled to be loaded, no need to check again.
[[ " $mods_to_load " == *\ $_mod\ * ]] && return 0
[[ " $mods_checked_as_dep " == *\ $_mod\ * ]] && return 1
[[ $2 ]] || mods_checked_as_dep+=" $_mod "
if [[ " $omit_dracutmodules " == *\ $_mod\ * ]]; then
- dinfo "dracut module '$_mod' will not be installed, because it's in the list to be omitted!"
+ ddebug "Module '$_mod' will not be installed, because it's in the list to be omitted!"
return 1
fi
if [[ " $dracutmodules $add_dracutmodules $force_add_dracutmodules" == *\ $_mod\ * ]]; then
if [[ " $dracutmodules $force_add_dracutmodules " == *\ $_mod\ * ]]; then
- module_check $_mod 1; ret=$?
+ module_check "$_mod" 1 "$_moddir"
+ _ret=$?
else
- module_check $_mod 0; ret=$?
+ module_check "$_mod" 0 "$_moddir"
+ _ret=$?
fi
- # explicit module, so also accept ret=255
- [[ $ret = 0 || $ret = 255 ]] || return 1
+ # explicit module, so also accept _ret=255
+ [[ $_ret == 0 || $_ret == 255 ]] || return 1
else
# module not in our list
- if [[ $dracutmodules = all ]]; then
+ if [[ $dracutmodules == all ]]; then
# check, if we can and should install this module
- module_check $_mod; ret=$?
- if [[ $ret != 0 ]]; then
+ module_check "$_mod" 0 "$_moddir"
+ _ret=$?
+ if [[ $_ret != 0 ]]; then
[[ $2 ]] && return 1
- [[ $ret != 255 ]] && return 1
+ [[ $_ret != 255 ]] && return 1
fi
else
# skip this module
fi
fi
- for _moddep in $(module_depends $_mod); do
+ for _moddep in $(module_depends "$_mod" "$_moddir"); do
# handle deps as if they were manually added
[[ " $dracutmodules " == *\ $_mod\ * ]] \
&& [[ " $dracutmodules " != *\ $_moddep\ * ]] \
&& [[ " $force_add_dracutmodules " != *\ $_moddep\ * ]] \
&& force_add_dracutmodules+=" $_moddep "
# if a module we depend on fail, fail also
- if ! check_module $_moddep; then
- derror "dracut module '$_mod' depends on '$_moddep', which can't be installed"
+ if ! check_module "$_moddep"; then
+ derror "Module '$_mod' depends on '$_moddep', which can't be installed"
return 1
fi
done
- [[ " $mods_to_load " == *\ $_mod\ * ]] || \
- mods_to_load+=" $_mod "
+ [[ " $mods_to_load " == *\ $_mod\ * ]] \
+ || mods_to_load+=" $_mod "
return 0
}
# for_each_module_dir <func>
-# execute "<func> <dracut module> 1"
+# execute "<func> <dracut module> 1 <module path>"
for_each_module_dir() {
local _modcheck
local _mod
local _moddir
local _func
+ local _reason
_func=$1
for _moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
- [[ -d $_moddir ]] || continue;
- [[ -e $_moddir/install || -e $_moddir/installkernel || \
- -e $_moddir/module-setup.sh ]] || continue
- _mod=${_moddir##*/}; _mod=${_mod#[0-9][0-9]}
- $_func $_mod 1
+ [[ -e $_moddir/module-setup.sh ]] || continue
+ _mod=${_moddir##*/}
+ _mod=${_mod#[0-9][0-9]}
+ $_func "$_mod" 1 "$_moddir"
done
# Report any missing dracut modules, the user has specified
&& [[ " $omit_dracutmodules " == *\ $_mod\ * ]] \
&& continue
- derror "dracut module '$_mod' cannot be found or installed."
+ [[ -d $(echo "$dracutbasedir/modules.d"/[0-9][0-9]"$_mod") ]] \
+ && _reason="installed" \
+ || _reason="found"
+ derror "Module '$_mod' cannot be $_reason."
[[ " $force_add_dracutmodules " == *\ $_mod\ * ]] && exit 1
[[ " $dracutmodules " == *\ $_mod\ * ]] && exit 1
[[ " $add_dracutmodules " == *\ $_mod\ * ]] && exit 1
done
}
-# Install a single kernel module along with any firmware it may require.
-# $1 = full path to kernel module to install
-install_kmod_with_fw() {
- # no need to go further if the module is already installed
-
- [[ -e "${initdir}/lib/modules/$kernel/${1##*/lib/modules/$kernel/}" ]] \
- && return 0
-
- if [[ $omit_drivers ]]; then
- local _kmod=${1##*/}
- _kmod=${_kmod%.ko*}
- _kmod=${_kmod/-/_}
- if [[ "$_kmod" =~ $omit_drivers ]]; then
- dinfo "Omitting driver $_kmod"
- return 0
- fi
- if [[ "${1##*/lib/modules/$kernel/}" =~ $omit_drivers ]]; then
- dinfo "Omitting driver $_kmod"
- return 0
- fi
- fi
-
- if [[ $silent_omit_drivers ]]; then
- local _kmod=${1##*/}
- _kmod=${_kmod%.ko*}
- _kmod=${_kmod/-/_}
- [[ "$_kmod" =~ $silent_omit_drivers ]] && return 0
- [[ "${1##*/lib/modules/$kernel/}" =~ $silent_omit_drivers ]] && return 0
- fi
-
- inst_simple "$1" "/lib/modules/$kernel/${1##*/lib/modules/$kernel/}"
- ret=$?
- (($ret != 0)) && return $ret
-
- local _modname=${1##*/} _fwdir _found _fw
- _modname=${_modname%.ko*}
- for _fw in $(modinfo -k $kernel -F firmware $1 2>/dev/null); do
- _found=''
- for _fwdir in $fw_dir; do
- [[ -d $_fwdir && -f $_fwdir/$_fw ]] || continue
- inst_simple "$_fwdir/$_fw" "/lib/firmware/$_fw"
- _found=yes
- done
- if [[ $_found != yes ]]; then
- if ! [[ -d $(echo /sys/module/${_modname//-/_}|{ read a b; echo $a; }) ]]; then
- dinfo "Possible missing firmware \"${_fw}\" for kernel module" \
- "\"${_modname}.ko\""
- else
- dwarn "Possible missing firmware \"${_fw}\" for kernel module" \
- "\"${_modname}.ko\""
- fi
- fi
- done
- return 0
-}
-
-# Do something with all the dependencies of a kernel module.
-# Note that kernel modules depend on themselves using the technique we use
-# $1 = function to call for each dependency we find
-# It will be passed the full path to the found kernel module
-# $2 = module to get dependencies for
-# rest of args = arguments to modprobe
-# _fderr specifies FD passed from surrounding scope
-for_each_kmod_dep() {
- local _func=$1 _kmod=$2 _cmd _modpath _options
- shift 2
- modprobe "$@" --ignore-install --show-depends $_kmod 2>&${_fderr} | (
- while read _cmd _modpath _options || [ -n "$_cmd" ]; do
- [[ $_cmd = insmod ]] || continue
- $_func ${_modpath} || exit $?
- done
- )
-}
-
dracut_kernel_post() {
- local _moddirname=${srcmods%%/lib/modules/*}
- local _pid
-
- for _f in modules.builtin.bin modules.builtin modules.order; do
- [[ $srcmods/$_f ]] && inst_simple "$srcmods/$_f" "/lib/modules/$kernel/$_f"
+ for _f in modules.builtin modules.builtin.alias modules.builtin.modinfo modules.order; do
+ [[ -e $srcmods/$_f ]] && inst_simple "$srcmods/$_f" "/lib/modules/$kernel/$_f"
done
# generate module dependencies for the initrd
- if [[ -d $initdir/lib/modules/$kernel ]] && \
- ! depmod -a -b "$initdir" $kernel; then
+ if [[ -d $initdir/lib/modules/$kernel ]] \
+ && ! depmod -a -b "$initdir" "$kernel"; then
dfatal "\"depmod -a $kernel\" failed."
exit 1
fi
local _silent
local _ret
- [[ $no_kernel = yes ]] && return
+ [[ $no_kernel == yes ]] && return
- if [[ $1 = '-c' ]]; then
+ if [[ $1 == '-c' ]]; then
unset _optional
shift
fi
- if [[ $1 = '-s' ]]; then
+ if [[ $1 == '-s' ]]; then
_silent=1
shift
fi
set -- "${args[@]}"
fi
+ if (($# == 0)); then
+ return 0
+ fi
+
$DRACUT_INSTALL \
${initdir:+-D "$initdir"} \
+ ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
${loginstall:+-L "$loginstall"} \
${hostonly:+-H} \
${omit_drivers:+-N "$omit_drivers"} \
-m "$@"
_ret=$?
- if (($_ret != 0)) && [[ -z "$_silent" ]]; then
+ if ((_ret != 0)) && [[ -z $_silent ]]; then
derror "FAILED: " \
- $DRACUT_INSTALL \
- ${initdir:+-D "$initdir"} \
- ${loginstall:+-L "$loginstall"} \
- ${hostonly:+-H} \
- ${omit_drivers:+-N "$omit_drivers"} \
- ${srcmods:+--kerneldir "$srcmods"} \
- ${_optional:+-o} \
- ${_silent:+--silent} \
- -m "$@"
- fi
-
- [[ "$optional" ]] && return 0
+ "$DRACUT_INSTALL" \
+ ${initdir:+-D "$initdir"} \
+ ${dracutsysrootdir:+-r "$dracutsysrootdir"} \
+ ${loginstall:+-L "$loginstall"} \
+ ${hostonly:+-H} \
+ ${omit_drivers:+-N "$omit_drivers"} \
+ ${srcmods:+--kerneldir "$srcmods"} \
+ ${_optional:+-o} \
+ ${_silent:+--silent} \
+ -m "$@"
+ fi
+
+ [[ "$_optional" ]] && return 0
return $_ret
}
ln_r() {
local _source=$1
local _dest=$2
- [[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
+ [[ -d ${_dest%/*} ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
ln -sfn -- "$(convert_abs_rel "${_dest}" "${_source}")" "${initdir}/${_dest}"
}
fi
+
+is_qemu_virtualized() {
+ # 0 if a virt environment was detected
+ # 1 if a virt environment could not be detected
+ # 255 if any error was encountered
+ if type -P systemd-detect-virt > /dev/null 2>&1; then
+ if ! vm=$(systemd-detect-virt --vm 2> /dev/null); then
+ return 255
+ fi
+ [[ $vm == "qemu" ]] && return 0
+ [[ $vm == "kvm" ]] && return 0
+ [[ $vm == "bochs" ]] && return 0
+ fi
+
+ for i in /sys/class/dmi/id/*_vendor; do
+ [[ -f $i ]] || continue
+ read -r vendor < "$i"
+ [[ $vendor == "QEMU" ]] && return 0
+ [[ $vendor == "Red Hat" ]] && return 0
+ [[ $vendor == "Bochs" ]] && return 0
+ done
+ return 1
+}
projects / thirdparty / dracut.git / blobdiff