2 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
3 # ex: ts=8 sw=4 sts=4 et filetype=sh
4 PATH
=/sbin
:/bin
:/usr
/sbin
:/usr
/bin
7 LOOKS_LIKE_DEBIAN
=$
(source /etc
/os-release
&& [[ "$ID" = "debian" ||
" $ID_LIKE " = *" debian "* ]] && echo yes || true
)
8 LOOKS_LIKE_ARCH
=$
(source /etc
/os-release
&& [[ "$ID" = "arch" ||
" $ID_LIKE " = *" arch "* ]] && echo yes || true
)
9 LOOKS_LIKE_SUSE
=$
(source /etc
/os-release
&& [[ " $ID_LIKE " = *" suse "* ]] && echo yes || true
)
10 KERNEL_VER
=${KERNEL_VER-$(uname -r)}
11 KERNEL_MODS
="/lib/modules/$KERNEL_VER/"
12 QEMU_TIMEOUT
="${QEMU_TIMEOUT:-infinity}"
13 NSPAWN_TIMEOUT
="${NSPAWN_TIMEOUT:-infinity}"
14 TIMED_OUT
= # will be 1 after run_* if *_TIMEOUT is set and test timed out
15 [[ "$LOOKS_LIKE_SUSE" ]] && FSTYPE
="${FSTYPE:-btrfs}" || FSTYPE
="${FSTYPE:-ext4}"
16 UNIFIED_CGROUP_HIERARCHY
="${UNIFIED_CGROUP_HIERARCHY:-default}"
17 EFI_MOUNT
="$(bootctl -p 2>/dev/null || echo /boot)"
19 if ! ROOTLIBDIR
=$
(pkg-config
--variable=systemdutildir systemd
); then
20 echo "WARNING! Cannot determine rootlibdir from pkg-config, assuming /usr/lib/systemd" >&2
21 ROOTLIBDIR
=/usr
/lib
/systemd
24 PATH_TO_INIT
=$ROOTLIBDIR/systemd
26 BASICTOOLS
="test sh bash setsid loadkeys setfont login sulogin gzip sleep echo mount umount cryptsetup date dmsetup modprobe sed cmp tee rm true false chmod chown ln xargs"
27 DEBUGTOOLS
="df free ls stty cat ps ln ip route dmesg dhclient mkdir cp ping dhclient strace less grep id tty touch du sort hostname find"
29 STATEDIR
="${BUILD_DIR:-.}/test/$(basename $(dirname $(realpath $0)))"
30 STATEFILE
="$STATEDIR/.testdir"
31 TESTLOG
="$STATEDIR/test.log"
33 is_built_with_asan
() {
34 if ! type -P objdump
>/dev
/null
; then
35 ddebug
"Failed to find objdump. Assuming systemd hasn't been built with ASAN."
39 # Borrowed from https://github.com/google/oss-fuzz/blob/cd9acd02f9d3f6e80011cc1e9549be526ce5f270/infra/base-images/base-runner/bad_build_check#L182
40 local _asan_calls
=$
(objdump
-dC $BUILD_DIR/systemd |
egrep "callq\s+[0-9a-f]+\s+<__asan" -c)
41 if (( $_asan_calls < 1000 )); then
48 IS_BUILT_WITH_ASAN
=$
(is_built_with_asan
&& echo yes ||
echo no
)
50 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
53 PATH_TO_INIT
=$ROOTLIBDIR/systemd-under-asan
56 function find_qemu_bin
() {
57 # SUSE and Red Hat call the binary qemu-kvm. Debian and Gentoo call it kvm.
58 # Either way, only use this version if we aren't running in KVM, because
59 # nested KVM is flaky still.
60 if [ `systemd-detect-virt -v` != kvm
] ; then
61 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a kvm qemu-kvm
2>/dev
/null |
grep '^/' -m1)
64 [ "$ARCH" ] || ARCH
=$
(uname
-m)
67 # QEMU's own build system calls it qemu-system-x86_64
68 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-x86_64
2>/dev
/null |
grep '^/' -m1)
71 # new i386 version of QEMU
72 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-i386
2>/dev
/null |
grep '^/' -m1)
74 # i386 version of QEMU
75 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu
2>/dev
/null |
grep '^/' -m1)
78 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-
$ARCH 2>/dev
/null |
grep '^/' -m1)
82 if [ ! -e "$QEMU_BIN" ]; then
83 echo "Could not find a suitable QEMU binary" >&2
88 # Return 0 if QEMU did run (then you must check the result state/logs for actual
89 # success), or 1 if QEMU is not available.
91 if [ -f /etc
/machine-id
]; then
92 read MACHINE_ID
< /etc
/machine-id
93 [ -z "$INITRD" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd" ] \
94 && INITRD
="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd"
95 [ -z "$KERNEL_BIN" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux" ] \
96 && KERNEL_BIN
="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux"
99 if [[ ! "$KERNEL_BIN" ]]; then
100 if [[ "$LOOKS_LIKE_ARCH" ]]; then
101 KERNEL_BIN
=/boot
/vmlinuz-linux
103 KERNEL_BIN
=/boot
/vmlinuz-
$KERNEL_VER
107 default_fedora_initrd
=/boot
/initramfs-
${KERNEL_VER}.img
108 default_debian_initrd
=/boot
/initrd.img-
${KERNEL_VER}
109 default_arch_initrd
=/boot
/initramfs-linux.img
110 default_suse_initrd
=/boot
/initrd-
${KERNEL_VER}
111 if [[ ! "$INITRD" ]]; then
112 if [[ -e "$default_fedora_initrd" ]]; then
113 INITRD
="$default_fedora_initrd"
114 elif [[ "$LOOKS_LIKE_DEBIAN" && -e "$default_debian_initrd" ]]; then
115 INITRD
="$default_debian_initrd"
116 elif [[ "$LOOKS_LIKE_ARCH" && -e "$default_arch_initrd" ]]; then
117 INITRD
="$default_arch_initrd"
118 elif [[ "$LOOKS_LIKE_SUSE" && -e "$default_suse_initrd" ]]; then
119 INITRD
="$default_suse_initrd"
123 [ "$QEMU_SMP" ] || QEMU_SMP
=1
125 find_qemu_bin ||
return 1
128 if [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ]]; then
129 _cgroup_args
="systemd.unified_cgroup_hierarchy=yes"
130 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then
131 _cgroup_args
="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=yes"
132 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then
133 _cgroup_args
="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=no"
134 elif [[ "$UNIFIED_CGROUP_HIERARCHY" != "default" ]]; then
135 dfatal
"Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]"
139 if [[ "$LOOKS_LIKE_SUSE" ]]; then
140 PARAMS
+="rd.hostonly=0"
145 KERNEL_APPEND
="$PARAMS \
157 QEMU_OPTIONS
="-smp $QEMU_SMP \
161 -kernel $KERNEL_BIN \
162 -drive format=raw,cache=unsafe,file=${TESTDIR}/rootdisk.img \
165 if [[ "$INITRD" && "$SKIP_INITRD" != "yes" ]]; then
166 QEMU_OPTIONS
="$QEMU_OPTIONS -initrd $INITRD"
169 # Let's use KVM if it is available, but let's avoid using nested KVM as that is still flaky
170 if [ -c /dev
/kvm
-a `systemd-detect-virt -v` != kvm
]; then
171 QEMU_OPTIONS
="$QEMU_OPTIONS -machine accel=kvm -enable-kvm -cpu host"
174 if [[ "$QEMU_TIMEOUT" != "infinity" ]]; then
175 QEMU_BIN
="timeout --foreground $QEMU_TIMEOUT $QEMU_BIN"
177 (set -x; $QEMU_BIN $QEMU_OPTIONS -append "$KERNEL_APPEND")
179 if [ "$rc" = 124 ] && [ "$QEMU_TIMEOUT" != "infinity" ]; then
180 derror
"test timed out after $QEMU_TIMEOUT s"
183 [ "$rc" != 0 ] && derror
"QEMU failed with exit code $rc"
188 # Return 0 if nspawn did run (then you must check the result state/logs for actual
189 # success), or 1 if nspawn is not available.
191 [[ -d /run
/systemd
/system
]] ||
return 1
193 local _nspawn_cmd
="$BUILD_DIR/systemd-nspawn $NSPAWN_ARGUMENTS --register=no --kill-signal=SIGKILL --directory=$TESTDIR/$1 $PATH_TO_INIT $KERNEL_APPEND"
194 if [[ "$NSPAWN_TIMEOUT" != "infinity" ]]; then
195 _nspawn_cmd
="timeout --foreground $NSPAWN_TIMEOUT $_nspawn_cmd"
198 if [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then
199 dwarn
"nspawn doesn't support UNIFIED_CGROUP_HIERARCHY=hybrid, skipping"
201 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ||
"$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then
202 _nspawn_cmd
="env UNIFIED_CGROUP_HIERARCHY=$UNIFIED_CGROUP_HIERARCHY $_nspawn_cmd"
203 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "default" ]]; then
204 _nspawn_cmd
="env --unset=UNIFIED_CGROUP_HIERARCHY $_nspawn_cmd"
206 dfatal
"Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]"
210 (set -x; $_nspawn_cmd)
212 if [ "$rc" = 124 ] && [ "$NSPAWN_TIMEOUT" != "infinity" ]; then
213 derror
"test timed out after $NSPAWN_TIMEOUT s"
216 [ "$rc" != 0 ] && derror
"nspawn failed with exit code $rc"
221 setup_basic_environment
() {
222 # create the basic filesystem layout
226 install_missing_libraries
244 generate_module_dependencies
245 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
251 # don't forget KERNEL_APPEND='... selinux=1 ...'
252 if [[ "$SETUP_SELINUX" != "yes" ]]; then
253 ddebug
"Don't setup SELinux"
256 ddebug
"Setup SELinux"
257 local _conf_dir
=/etc
/selinux
258 local _fixfiles_tools
="bash uname cat sort uniq awk grep egrep head expr find rm secon setfiles"
260 rm -rf $initdir/$_conf_dir
261 if ! cp -ar $_conf_dir $initdir/$_conf_dir; then
262 dfatal
"Failed to copy $_conf_dir"
266 cat <<EOF >$initdir/etc/systemd/system/autorelabel.service
268 Description=Relabel all filesystems
269 DefaultDependencies=no
270 Requires=local-fs.target
271 Conflicts=shutdown.target
272 After=local-fs.target
273 Before=sysinit.target shutdown.target
274 ConditionSecurity=selinux
275 ConditionPathExists=|/.autorelabel
278 ExecStart=/bin/sh -x -c 'echo 0 >/sys/fs/selinux/enforce && fixfiles -f -F relabel && rm /.autorelabel && systemctl --force reboot'
284 touch $initdir/.autorelabel
285 mkdir
-p $initdir/etc
/systemd
/system
/basic.target.wants
286 ln -fs autorelabel.service
$initdir/etc
/systemd
/system
/basic.target.wants
/autorelabel.service
288 dracut_install
$_fixfiles_tools
289 dracut_install fixfiles
290 dracut_install sestatus
294 if ! type -p valgrind
; then
295 dfatal
"Failed to install valgrind"
299 local _valgrind_bins
=$
(strace
-e execve valgrind
/bin
/true
2>&1 >/dev
/null | perl
-lne 'print $1 if /^execve\("([^"]+)"/')
300 dracut_install
$_valgrind_bins
302 local _valgrind_libs
=$
(LD_DEBUG
=files valgrind
/bin
/true
2>&1 >/dev
/null | perl
-lne 'print $1 if m{calling init: (/.*vgpreload_.*)}')
303 dracut_install
$_valgrind_libs
305 local _valgrind_dbg_and_supp
=$
(
306 strace
-e open valgrind
/bin
/true
2>&1 >/dev
/null |
307 perl
-lne 'if (my ($fname) = /^open\("([^"]+).*= (?!-)\d+/) { print $fname if $fname =~ /debug|\.supp$/ }'
309 dracut_install
$_valgrind_dbg_and_supp
312 create_valgrind_wrapper
() {
313 local _valgrind_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-valgrind
314 ddebug
"Create $_valgrind_wrapper"
315 cat >$_valgrind_wrapper <<EOF
318 mount -t proc proc /proc
319 exec valgrind --leak-check=full --log-file=/valgrind.out $ROOTLIBDIR/systemd "\$@"
321 chmod 0755 $_valgrind_wrapper
324 create_asan_wrapper
() {
325 local _asan_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-asan
326 ddebug
"Create $_asan_wrapper"
327 cat >$_asan_wrapper <<EOF
332 DEFAULT_ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
333 DEFAULT_UBSAN_OPTIONS=print_stacktrace=1:print_summary=1
334 DEFAULT_ENVIRONMENT="ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS:halt_on_error=1"
336 mount -t proc proc /proc
337 mount -t sysfs sysfs /sys
338 mount -o remount,rw /
340 PATH_TO_ASAN=\$(find / -name '*libasan*' | sed 1q)
341 if [[ "\$PATH_TO_ASAN" ]]; then
342 # A lot of services (most notably dbus) won't start without preloading libasan
343 # See https://github.com/systemd/systemd/issues/5004
344 DEFAULT_ENVIRONMENT="\$DEFAULT_ENVIRONMENT LD_PRELOAD=\$PATH_TO_ASAN"
346 echo DefaultEnvironment=\$DEFAULT_ENVIRONMENT >>/etc/systemd/system.conf
348 # ASAN and syscall filters aren't compatible with each other.
349 find / -name '*.service' -type f | xargs sed -i 's/^\\(MemoryDeny\\|SystemCall\\)/#\\1/'
351 # The redirection of ASAN reports to a file prevents them from ending up in /dev/null.
352 # But, apparently, sometimes it doesn't work: https://github.com/google/sanitizers/issues/886.
353 JOURNALD_CONF_DIR=/etc/systemd/system/systemd-journald.service.d
354 mkdir -p "\$JOURNALD_CONF_DIR"
355 printf "[Service]\nEnvironment=ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd-journald.asan.log\n" >"\$JOURNALD_CONF_DIR/env.conf"
357 export ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd.asan.log UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS
358 exec $ROOTLIBDIR/systemd "\$@"
361 chmod 0755 $_asan_wrapper
364 create_strace_wrapper
() {
365 local _strace_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-strace
366 ddebug
"Create $_strace_wrapper"
367 cat >$_strace_wrapper <<EOF
370 exec strace -D -o /strace.out $ROOTLIBDIR/systemd "\$@"
372 chmod 0755 $_strace_wrapper
376 dracut_install
/sbin
/fsck
*
377 dracut_install
-o /bin
/fsck
*
379 # fskc.reiserfs calls reiserfsck. so, install it
380 dracut_install
-o reiserfsck
384 instmods dm_crypt
=crypto
385 type -P dmeventd
>/dev
/null
&& dracut_install dmeventd
386 inst_libdir_file
"libdevmapper-event.so*"
387 if [[ "$LOOKS_LIKE_DEBIAN" ]]; then
388 # dmsetup installs 55-dm and 60-persistent-storage-dm on Debian/Ubuntu
389 # and since buster/bionic 95-dm-notify.rules
390 # see https://gitlab.com/debian-lvm/lvm2/blob/master/debian/patches/udev.patch
391 inst_rules
55-dm.rules
60-persistent-storage-dm.rules
95-dm-notify.rules
393 inst_rules
10-dm.rules
13-dm-disk.rules
95-dm-notify.rules
398 # install compiled files
399 local _ninja_bin
=$
(type -P ninja ||
type -P ninja-build
)
400 if [[ -z "$_ninja_bin" ]]; then
401 dfatal
"ninja was not found"
404 (set -x; DESTDIR
=$initdir "$_ninja_bin" -C $BUILD_DIR install)
405 # remove unneeded documentation
406 rm -fr $initdir/usr
/share
/{man
,doc
}
407 # we strip binaries since debug symbols increase binaries size a lot
408 # and it could fill the available space
411 [[ "$LOOKS_LIKE_SUSE" ]] && setup_suse
413 # enable debug logging in PID1
414 echo LogLevel
=debug
>> $initdir/etc
/systemd
/system.conf
419 objdump
-p "$_bin" 2>/dev
/null |
awk "/R(UN)?PATH/ { print \"$initdir\" \$2 }" |
paste -sd :
422 install_missing_libraries
() {
423 # install possible missing libraries
424 for i
in $initdir{,/usr
}/{sbin
,bin
}/* $initdir{,/usr
}/lib
/systemd
/{,tests
/{,manual
/,unsafe
/}}*; do
425 LD_LIBRARY_PATH
=$
(get_ldpath
$i) inst_libs
$i
429 create_empty_image
() {
431 if [[ "$STRIP_BINARIES" = "no" ]]; then
434 rm -f "$TESTDIR/rootdisk.img"
435 # Create the blank file to use as a root filesystem
436 dd if=/dev
/null of
="$TESTDIR/rootdisk.img" bs
=1M seek
="$_size"
437 LOOPDEV
=$
(losetup
--show -P -f $TESTDIR/rootdisk.img
)
438 [ -b "$LOOPDEV" ] ||
return 1
439 echo "LOOPDEV=$LOOPDEV" >> $STATEFILE
440 sfdisk
"$LOOPDEV" <<EOF
447 local _label
="-L systemd"
448 # mkfs.reiserfs doesn't know -L. so, use --label instead
449 [[ "$FSTYPE" == "reiserfs" ]] && _label
="--label systemd"
450 if ! mkfs
-t "${FSTYPE}" ${_label} "${LOOPDEV}p1" -q; then
451 dfatal
"Failed to mkfs -t ${FSTYPE}"
456 check_result_nspawn
() {
458 [[ -e $TESTDIR/$1/testok
]] && ret
=0
459 [[ -f $TESTDIR/$1/failed
]] && cp -a $TESTDIR/$1/failed
$TESTDIR
460 cp -a $TESTDIR/$1/var
/log
/journal
$TESTDIR
461 [[ -f $TESTDIR/failed
]] && cat $TESTDIR/failed
462 ls -l $TESTDIR/journal
/*/*.journal
463 test -s $TESTDIR/failed
&& ret
=$
(($ret+1))
464 [ -n "$TIMED_OUT" ] && ret
=$
(($ret+1))
468 # can be overridden in specific test
469 check_result_qemu
() {
471 mkdir
-p $TESTDIR/root
472 mount
${LOOPDEV}p1
$TESTDIR/root
473 [[ -e $TESTDIR/root
/testok
]] && ret
=0
474 [[ -f $TESTDIR/root
/failed
]] && cp -a $TESTDIR/root
/failed
$TESTDIR
475 cp -a $TESTDIR/root
/var
/log
/journal
$TESTDIR
477 [[ -f $TESTDIR/failed
]] && cat $TESTDIR/failed
478 ls -l $TESTDIR/journal
/*/*.journal
479 test -s $TESTDIR/failed
&& ret
=$
(($ret+1))
480 [ -n "$TIMED_OUT" ] && ret
=$
(($ret+1))
485 if [[ "$STRIP_BINARIES" = "no" ]]; then
486 ddebug
"Don't strip binaries"
489 ddebug
"Strip binaries"
490 find "$initdir" -executable -not -path '*/lib/modules/*.ko' -type f |
xargs strip
--strip-unneeded | ddebug
494 mkdir
-p $initdir/etc
/rc.d
495 cat >$initdir/etc
/rc.d
/rc.
local <<EOF
499 chmod 0755 $initdir/etc
/rc.d
/rc.
local
503 ddebug
"install any Execs from the service files"
505 export PKG_CONFIG_PATH
=$BUILD_DIR/src
/core
/
506 systemdsystemunitdir
=$
(pkg-config
--variable=systemdsystemunitdir systemd
)
507 systemduserunitdir
=$
(pkg-config
--variable=systemduserunitdir systemd
)
508 sed -r -n 's|^Exec[a-zA-Z]*=[@+!-]*([^ ]+).*|\1|gp' $initdir/{$systemdsystemunitdir,$systemduserunitdir}/*.service \
509 |
sort -u |
while read i
; do
510 # some {rc,halt}.local scripts and programs are okay to not exist, the rest should
511 inst
$i ||
[ "${i%.local}" != "$i" ] ||
[ "${i%systemd-update-done}" != "$i" ]
516 generate_module_dependencies
() {
517 if [[ -d $initdir/lib
/modules
/$KERNEL_VER ]] && \
518 ! depmod
-a -b "$initdir" $KERNEL_VER; then
519 dfatal
"\"depmod -a $KERNEL_VER\" failed."
524 install_depmod_files
() {
525 inst
/lib
/modules
/$KERNEL_VER/modules.order
526 inst
/lib
/modules
/$KERNEL_VER/modules.
builtin
530 # install plymouth, if found... else remove plymouth service files
531 # if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then
532 # PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$TEST_BASE_DIR/test-functions" \
533 # /usr/libexec/plymouth/plymouth-populate-initrd -t $initdir
534 # dracut_install plymouth plymouthd
536 rm -f $initdir/{usr
/lib
,etc
}/systemd
/system
/plymouth
* $initdir/{usr
/lib
,etc
}/systemd
/system
/*/plymouth
*
540 install_ld_so_conf
() {
541 cp -a /etc
/ld.so.conf
* $initdir/etc
542 ldconfig
-r "$initdir"
545 install_config_files
() {
546 inst
/etc
/sysconfig
/init || true
552 inst
/etc
/nsswitch.conf
553 inst
/etc
/pam.conf || true
554 inst
/etc
/securetty || true
557 # we want an empty environment
558 > $initdir/etc
/environment
559 > $initdir/etc
/machine-id
561 echo systemd-testsuite
> $initdir/etc
/hostname
563 if [[ "$LOOKS_LIKE_SUSE" ]]; then
564 ROOTMOUNT
="/dev/sda1 / ${FSTYPE} rw 0 1"
566 ROOTMOUNT
="LABEL=systemd / ${FSTYPE} rw 0 1"
569 cat >$initdir/etc
/fstab
<<EOF
574 install_basic_tools
() {
575 [[ $BASICTOOLS ]] && dracut_install
$BASICTOOLS
576 dracut_install
-o sushell
577 # in Debian ldconfig is just a shell script wrapper around ldconfig.real
578 dracut_install
-o ldconfig.real
581 install_debug_tools
() {
582 [[ $DEBUGTOOLS ]] && dracut_install
$DEBUGTOOLS
586 # install libnss_files for login
587 NSS_LIBS
=$
(LD_DEBUG
=files getent passwd
2>&1 >/dev
/null |
sed -n '/calling init: .*libnss_/ {s!^.* /!/!; p}')
588 dracut_install
$NSS_LIBS
592 inst
$ROOTLIBDIR/system
/dbus.socket
594 # Fedora rawhide replaced dbus.service with dbus-daemon.service
595 if [ -f $ROOTLIBDIR/system
/dbus-daemon.service
]; then
596 inst
$ROOTLIBDIR/system
/dbus-daemon.service
598 inst_symlink
/etc
/systemd
/system
/dbus.service
600 inst
$ROOTLIBDIR/system
/dbus.service
604 /etc
/dbus-1
/usr
/share
/dbus-1
-xtype f \
605 |
while read file; do
612 if [[ "$LOOKS_LIKE_DEBIAN" ]] && type -p dpkg-architecture
&>/dev
/null
; then
613 find "/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)/security" -xtype f
615 find /lib
*/security
-xtype f
617 find /etc
/pam.d
/etc
/security
-xtype f
618 ) |
while read file; do
622 # pam_unix depends on unix_chkpwd.
623 # see http://www.linux-pam.org/Linux-PAM-html/sag-pam_unix.html
624 dracut_install
-o unix_chkpwd
626 [[ "$LOOKS_LIKE_DEBIAN" ]] &&
627 cp /etc
/pam.d
/systemd-user
$initdir/etc
/pam.d
/
629 # set empty root password for easy debugging
630 sed -i 's/^root:x:/root::/' $initdir/etc
/passwd
634 # The first three paths may be deprecated.
635 # It seems now the last two paths are used by many distributions.
637 /usr
/lib
/kbd
/keymaps
/include
/* \
638 /usr
/lib
/kbd
/keymaps
/i386
/include
/* \
639 /usr
/lib
/kbd
/keymaps
/i386
/qwerty
/us.
* \
640 /usr
/lib
/kbd
/keymaps
/legacy
/include
/* \
641 /usr
/lib
/kbd
/keymaps
/legacy
/i386
/qwerty
/us.
*; do
642 [[ -f $i ]] ||
continue
646 # When it takes any argument, then install more keymaps.
649 /usr
/lib
/kbd
/keymaps
/i386
/*/* \
650 /usr
/lib
/kbd
/keymaps
/legacy
/i386
/*/*; do
651 [[ -f $i ]] ||
continue
658 for i
in /usr
/share
/zoneinfo
/{,*/,*/*/}*; do
659 [[ -f $i ]] ||
continue
666 /usr
/lib
/kbd
/consolefonts
/eurlatgr
* \
667 /usr
/lib
/kbd
/consolefonts
/latarcyrheb-sun16
*; do
668 [[ -f $i ]] ||
continue
674 for _terminfodir
in /lib
/terminfo
/etc
/terminfo
/usr
/share
/terminfo
; do
675 [ -f ${_terminfodir}/l
/linux
] && break
677 dracut_install
-o ${_terminfodir}/l
/linux
681 cp $TEST_BASE_DIR/testsuite.target
$initdir/etc
/systemd
/system
/
682 cp $TEST_BASE_DIR/end.service
$initdir/etc
/systemd
/system
/
684 mkdir
-p $initdir/etc
/systemd
/system
/testsuite.target.wants
685 ln -fs $TEST_BASE_DIR/testsuite.service
$initdir/etc
/systemd
/system
/testsuite.target.wants
/testsuite.service
686 ln -fs $TEST_BASE_DIR/end.service
$initdir/etc
/systemd
/system
/testsuite.target.wants
/end.service
688 # make the testsuite the default target
689 ln -fs testsuite.target
$initdir/etc
/systemd
/system
/default.target
692 setup_nspawn_root
() {
693 rm -fr $TESTDIR/nspawn-root
694 ddebug
"cp -ar $initdir $TESTDIR/nspawn-root"
695 cp -ar $initdir $TESTDIR/nspawn-root
696 # we don't mount in the nspawn root
697 rm -f $TESTDIR/nspawn-root
/etc
/fstab
698 if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then
699 cp -ar $TESTDIR/nspawn-root
$TESTDIR/unprivileged-nspawn-root
704 mkdir
-p $initdir/run
705 mkdir
-p $initdir/etc
/systemd
/system
706 mkdir
-p $initdir/var
/log
/journal
708 for d
in usr
/bin usr
/sbin bin etc lib
"$libdir" sbin tmp usr var var
/log dev proc sys sysroot root run run
/lock run
/initramfs
; do
709 if [ -L "/$d" ]; then
716 ln -sfn /run
"$initdir/var/run"
717 ln -sfn /run
/lock
"$initdir/var/lock"
722 local _so_regex
='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)'
725 LC_ALL
=C ldd
"$_bin" 2>/dev
/null |
while read _line
; do
726 [[ $_line = 'not a dynamic executable' ]] && break
728 if [[ $_line =~
$_so_regex ]]; then
729 _file
=${BASH_REMATCH[1]}
730 [[ -e ${initdir}/$_file ]] && continue
731 inst_library
"$_file"
735 if [[ $_line =~ not\ found
]]; then
736 dfatal
"Missing a shared library required by $_bin."
737 dfatal
"Run \"ldd $_bin\" to find out what it is."
739 dfatal
"dracut cannot create an initrd."
746 [[ -e $STATEFILE ]] && .
$STATEFILE
747 if [[ -z "$TESTDIR" ]] ||
[[ ! -d "$TESTDIR" ]]; then
748 TESTDIR
=$
(mktemp
--tmpdir=/var
/tmp
-d -t systemd-test.XXXXXX
)
749 echo "TESTDIR=\"$TESTDIR\"" > $STATEFILE
755 initdir
=$TESTDIR/root
759 ## @brief Converts numeric logging level to the first letter of level name.
761 # @param lvl Numeric logging level in range from 1 to 6.
762 # @retval 1 if @a lvl is out of range.
763 # @retval 0 if @a lvl is correct.
764 # @result Echoes first letter of level name.
777 ## @brief Internal helper function for _do_dlog()
779 # @param lvl Numeric logging level.
780 # @param msg Message.
781 # @retval 0 It's always returned, even if logging failed.
783 # @note This function is not supposed to be called manually. Please use
784 # dtrace(), ddebug(), or others instead which wrap this one.
786 # This function calls _do_dlog() either with parameter msg, or if
787 # none is given, it will read standard input and will use every line as
791 # dwarn "This is a warning"
792 # echo "This is a warning" | dwarn
793 LOG_LEVEL
=${LOG_LEVEL:-4}
796 [ -z "$LOG_LEVEL" ] && return 0
797 [ $1 -le $LOG_LEVEL ] ||
return 0
798 local lvl
="$1"; shift
799 local lvlc
=$
(_lvl2char
"$lvl") ||
return 0
801 if [ $# -ge 1 ]; then
805 echo "$lvlc: " "$line"
810 ## @brief Logs message at TRACE level (6)
812 # @param msg Message.
813 # @retval 0 It's always returned, even if logging failed.
817 [ -n "$debug" ] && set -x ||
:
820 ## @brief Logs message at DEBUG level (5)
822 # @param msg Message.
823 # @retval 0 It's always returned, even if logging failed.
827 # [ -n "$debug" ] && set -x || :
830 ## @brief Logs message at INFO level (4)
832 # @param msg Message.
833 # @retval 0 It's always returned, even if logging failed.
837 [ -n "$debug" ] && set -x ||
:
840 ## @brief Logs message at WARN level (3)
842 # @param msg Message.
843 # @retval 0 It's always returned, even if logging failed.
847 [ -n "$debug" ] && set -x ||
:
850 ## @brief Logs message at ERROR level (2)
852 # @param msg Message.
853 # @retval 0 It's always returned, even if logging failed.
857 # [ -n "$debug" ] && set -x || :
860 ## @brief Logs message at FATAL level (1)
862 # @param msg Message.
863 # @retval 0 It's always returned, even if logging failed.
867 [ -n "$debug" ] && set -x ||
:
871 # Generic substring function. If $2 is in $1, return 0.
872 strstr
() { [ "${1#*$2*}" != "$1" ]; }
874 # normalize_path <path>
875 # Prints the normalized path, where it removes any duplicated
876 # and trailing slashes.
878 # $ normalize_path ///test/test//
882 set -- "${1//+(\/)//}"
887 # convert_abs_rel <from> <to>
888 # Prints the relative path, when creating a symlink to <to> from <from>.
890 # $ convert_abs_rel /usr/bin/test /bin/test-2
892 # $ ln -s $(convert_abs_rel /usr/bin/test /bin/test-2) /usr/bin/test
894 local __current __absolute __abssize __cursize __newpath
897 set -- "$(normalize_path "$1")" "$(normalize_path "$2")"
899 # corner case #1 - self looping link
900 [[ "$1" == "$2" ]] && { echo "${1##*/}"; return; }
902 # corner case #2 - own dir link
903 [[ "${1%/*}" == "$2" ]] && { echo "."; return; }
905 IFS
="/" __current
=($1)
906 IFS
="/" __absolute
=($2)
908 __abssize
=${#__absolute[@]}
909 __cursize
=${#__current[@]}
911 while [[ ${__absolute[__level]} == ${__current[__level]} ]]
914 if (( __level
> __abssize || __level
> __cursize
))
920 for ((__i
= __level
; __i
< __cursize-1
; __i
++))
924 __newpath
=$__newpath"/"
926 __newpath
=$__newpath".."
929 for ((__i
= __level
; __i
< __abssize
; __i
++))
931 if [[ -n $__newpath ]]
933 __newpath
=$__newpath"/"
935 __newpath
=$__newpath${__absolute[__i]}
942 # Install a directory, keeping symlinks as on the original system.
943 # Example: if /lib points to /lib64 on the host, "inst_dir /lib/file"
944 # will create ${initdir}/lib64, ${initdir}/lib64/file,
945 # and a symlink ${initdir}/lib -> lib64.
947 [[ -e ${initdir}/"$1" ]] && return 0 # already there
949 local _dir
="$1" _part
="${1%/*}" _file
950 while [[ "$_part" != "${_part%/*}" ]] && ! [[ -e "${initdir}/${_part}" ]]; do
955 # iterate over parent directories
956 for _file
in $_dir; do
957 [[ -e "${initdir}/$_file" ]] && continue
958 if [[ -L $_file ]]; then
959 inst_symlink
"$_file"
962 mkdir
-m 0755 -p "${initdir}/$_file" ||
return 1
963 [[ -e "$_file" ]] && chmod --reference="$_file" "${initdir}/$_file"
964 chmod u
+w
"${initdir}/$_file"
969 # $1 = file to copy to ramdisk
970 # $2 (optional) Name for the file on the ramdisk
971 # Location of the image dir is assumed to be $initdir
972 # We never overwrite the target if it exists.
974 [[ -f "$1" ]] ||
return 1
975 strstr
"$1" "/" ||
return 1
977 local _src
=$1 target
="${2:-$1}"
978 if ! [[ -d ${initdir}/$target ]]; then
979 [[ -e ${initdir}/$target ]] && return 0
980 [[ -L ${initdir}/$target ]] && return 0
981 [[ -d "${initdir}/${target%/*}" ]] || inst_dir "${target%/*}"
983 # install checksum files also
984 if [[ -e "${_src%/*}/.${_src##*/}.hmac" ]]; then
985 inst
"${_src%/*}/.${_src##*/}.hmac" "${target%/*}/.${target##*/}.hmac"
987 ddebug
"Installing $_src"
988 cp --sparse=always
-pfL "$_src" "${initdir}/$target"
991 # find symlinks linked to given library file
993 # Function searches for symlinks by stripping version numbers appended to
994 # library filename, checks if it points to the same target and finally
995 # prints the list of symlinks to stdout.
998 # rev_lib_symlinks libfoo.so.8.1
999 # output: libfoo.so.8 libfoo.so
1000 # (Only if libfoo.so.8 and libfoo.so exists on host system.)
1001 rev_lib_symlinks
() {
1002 [[ ! $1 ]] && return 0
1004 local fn
="$1" orig
="$(readlink -f "$1")" links
=''
1006 [[ ${fn} =~ .
*\.so\..
* ]] ||
return 1
1008 until [[ ${fn##*.} == so
]]; do
1010 [[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}"
1016 # Same as above, but specialized to handle dynamic libraries.
1017 # It handles making symlinks according to how the original library
1020 local _src="$1" _dest=${2:-$1} _lib _reallib _symlink
1021 strstr "$1" "/" || return 1
1022 [[ -e $initdir/$_dest ]] && return 0
1023 if [[ -L $_src ]]; then
1024 # install checksum files also
1025 if [[ -e "${_src%/*}/.
${_src##*/}.hmac
" ]]; then
1026 inst "${_src%/*}/.${_src##*/}.hmac" "${_dest%/*}/.${_dest##*/}.hmac
"
1028 _reallib=$(readlink -f "$_src")
1029 inst_simple "$_reallib" "$_reallib"
1030 inst_dir "${_dest%/*}"
1031 [[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
1032 ln -sfn $
(convert_abs_rel
"${_dest}" "${_reallib}") "${initdir}/${_dest}"
1034 inst_simple
"$_src" "$_dest"
1037 # Create additional symlinks. See rev_symlinks description.
1038 for _symlink
in $
(rev_lib_symlinks
$_src) $
(rev_lib_symlinks
$_reallib); do
1039 [[ -e $initdir/$_symlink ]] ||
{
1040 ddebug
"Creating extra symlink: $_symlink"
1041 inst_symlink
$_symlink
1046 # find a binary. If we were not passed the full path directly,
1047 # search in the usual places to find the binary.
1049 if [[ -z ${1##/*} ]]; then
1050 if [[ -x $1 ]] ||
{ strstr
"$1" ".so" && ldd
$1 &>/dev
/null
; }; then
1059 # Same as above, but specialized to install binary executables.
1060 # Install binary executable, and all shared library dependencies, if any.
1063 _bin
=$
(find_binary
"$1") ||
return 1
1065 [[ -e $initdir/$_target ]] && return 0
1066 [[ -L $_bin ]] && inst_symlink
$_bin $_target && return 0
1068 local _so_regex
='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)'
1070 LC_ALL
=C ldd
"$_bin" 2>/dev
/null |
while read _line
; do
1071 [[ $_line = 'not a dynamic executable' ]] && break
1073 if [[ $_line =~
$_so_regex ]]; then
1074 _file
=${BASH_REMATCH[1]}
1075 [[ -e ${initdir}/$_file ]] && continue
1076 inst_library
"$_file"
1080 if [[ $_line =~ not\ found
]]; then
1081 dfatal
"Missing a shared library required by $_bin."
1082 dfatal
"Run \"ldd $_bin\" to find out what it is."
1084 dfatal
"dracut cannot create an initrd."
1088 inst_simple
"$_bin" "$_target"
1091 # same as above, except for shell scripts.
1092 # If your shell script does not start with shebang, it is not a shell script.
1095 _bin
=$
(find_binary
"$1") ||
return 1
1097 local _line _shebang_regex
1098 read -r -n 80 _line
<"$_bin"
1099 # If debug is set, clean unprintable chars to prevent messing up the term
1100 [[ $debug ]] && _line
=$
(echo -n "$_line" |
tr -c -d '[:print:][:space:]')
1101 _shebang_regex
='(#! *)(/[^ ]+).*'
1102 [[ $_line =~
$_shebang_regex ]] ||
return 1
1103 inst
"${BASH_REMATCH[2]}" && inst_simple
"$_bin" "$@"
1106 # same as above, but specialized for symlinks
1108 local _src
=$1 _target
=${2:-$1} _realsrc
1109 strstr
"$1" "/" ||
return 1
1110 [[ -L $1 ]] ||
return 1
1111 [[ -L $initdir/$_target ]] && return 0
1112 _realsrc
=$
(readlink
-f "$_src")
1113 if ! [[ -e $initdir/$_realsrc ]]; then
1114 if [[ -d $_realsrc ]]; then
1115 inst_dir
"$_realsrc"
1120 [[ ! -e $initdir/${_target%/*} ]] && inst_dir
"${_target%/*}"
1121 [[ -d ${_target%/*} ]] && _target=$(readlink -f ${_target%/*})/${_target##*/}
1122 ln -sfn $
(convert_abs_rel
"${_target}" "${_realsrc}") "$initdir/$_target"
1125 # attempt to install any programs specified in a udev rule
1126 inst_rule_programs
() {
1129 if grep -qE 'PROGRAM==?"[^ "]+' "$1"; then
1130 for _prog
in $
(grep -E 'PROGRAM==?"[^ "]+' "$1" |
sed -r 's/.*PROGRAM==?"([^ "]+).*/\1/'); do
1131 if [ -x /lib
/udev
/$_prog ]; then
1132 _bin
=/lib
/udev
/$_prog
1134 _bin
=$
(find_binary
"$_prog") ||
{
1135 dinfo
"Skipping program $_prog using in udev rule $(basename $1) as it cannot be found"
1140 #dinfo "Installing $_bin due to it's use in the udev rule $(basename $1)"
1141 dracut_install
"$_bin"
1146 # udev rules always get installed in the same place, so
1147 # create a function to install them to make life simpler.
1149 local _target
=/etc
/udev
/rules.d _rule _found
1151 inst_dir
"/lib/udev/rules.d"
1153 for _rule
in "$@"; do
1154 if [ "${rule#/}" = "$rule" ]; then
1155 for r
in /lib
/udev
/rules.d
/etc
/udev
/rules.d
; do
1156 if [[ -f $r/$_rule ]]; then
1158 inst_simple
"$_found"
1159 inst_rule_programs
"$_found"
1163 for r
in '' .
/ $dracutbasedir/rules.d
/; do
1164 if [[ -f ${r}$_rule ]]; then
1166 inst_simple
"$_found" "$_target/${_found##*/}"
1167 inst_rule_programs
"$_found"
1170 [[ $_found ]] || dinfo
"Skipping udev rule: $_rule"
1175 # general purpose installation function
1176 # Same args as above.
1182 2) [[ ! $initdir && -d $2 ]] && export initdir
=$2
1183 [[ $initdir = $2 ]] && set $1;;
1184 3) [[ -z $initdir ]] && export initdir
=$2
1186 *) dfatal
"inst only takes 1 or 2 or 3 arguments"
1189 for _x
in inst_symlink inst_script inst_binary inst_simple
; do
1190 $_x "$@" && return 0
1195 # install any of listed files
1197 # If first argument is '-d' and second some destination path, first accessible
1198 # source is installed into this path, otherwise it will installed in the same
1199 # path as source. If none of listed files was installed, function return 1.
1200 # On first successful installation it returns with 0 status.
1204 # inst_any -d /bin/foo /bin/bar /bin/baz
1206 # Lets assume that /bin/baz exists, so it will be installed as /bin/foo in
1211 [[ $1 = '-d' ]] && to
="$2" && shift 2
1214 if [[ -e $f ]]; then
1215 [[ $to ]] && inst
"$f" "$to" && return 0
1216 inst
"$f" && return 0
1223 # dracut_install [-o ] <file> [<file> ... ]
1224 # Install <file> to the initramfs image
1225 # -o optionally install the <file> and don't fail, if it is not there
1228 if [[ $1 = '-o' ]]; then
1232 while (($# > 0)); do
1233 if ! inst
"$1" ; then
1234 if [[ $_optional = yes ]]; then
1235 dinfo
"Skipping program $1 as it cannot be found and is" \
1236 "flagged to be optional"
1238 dfatal
"Failed to install $1"
1246 # Install a single kernel module along with any firmware it may require.
1247 # $1 = full path to kernel module to install
1248 install_kmod_with_fw
() {
1249 # no need to go further if the module is already installed
1251 [[ -e "${initdir}/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" ]] \
1254 [[ -e "$initdir/.kernelmodseen/${1##*/}" ]] && return 0
1256 if [[ $omit_drivers ]]; then
1257 local _kmod
=${1##*/}
1260 if [[ "$_kmod" =~
$omit_drivers ]]; then
1261 dinfo
"Omitting driver $_kmod"
1264 if [[ "${1##*/lib/modules/$KERNEL_VER/}" =~
$omit_drivers ]]; then
1265 dinfo
"Omitting driver $_kmod"
1270 [ -d "$initdir/.kernelmodseen" ] && \
1271 > "$initdir/.kernelmodseen/${1##*/}"
1273 inst_simple
"$1" "/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" \
1276 local _modname
=${1##*/} _fwdir _found _fw
1277 _modname
=${_modname%.ko*}
1278 for _fw
in $
(modinfo
-k $KERNEL_VER -F firmware
$1 2>/dev
/null
); do
1280 for _fwdir
in $fw_dir; do
1281 if [[ -d $_fwdir && -f $_fwdir/$_fw ]]; then
1282 inst_simple
"$_fwdir/$_fw" "/lib/firmware/$_fw"
1286 if [[ $_found != yes ]]; then
1287 if ! grep -qe "\<${_modname//-/_}\>" /proc
/modules
; then
1288 dinfo
"Possible missing firmware \"${_fw}\" for kernel module" \
1289 "\"${_modname}.ko\""
1291 dwarn
"Possible missing firmware \"${_fw}\" for kernel module" \
1292 "\"${_modname}.ko\""
1299 # Do something with all the dependencies of a kernel module.
1300 # Note that kernel modules depend on themselves using the technique we use
1301 # $1 = function to call for each dependency we find
1302 # It will be passed the full path to the found kernel module
1303 # $2 = module to get dependencies for
1304 # rest of args = arguments to modprobe
1305 # _fderr specifies FD passed from surrounding scope
1306 for_each_kmod_dep
() {
1307 local _func
=$1 _kmod
=$2 _cmd _modpath _options _found
=0
1309 modprobe
"$@" --ignore-install --show-depends $_kmod 2>&${_fderr} |
(
1310 while read _cmd _modpath _options
; do
1311 [[ $_cmd = insmod
]] ||
continue
1312 $_func ${_modpath} ||
exit $?
1315 [[ $_found -eq 0 ]] && exit 1
1320 # filter kernel modules to install certain modules that meet specific
1322 # $1 = search only in subdirectory of /kernel/$1
1323 # $2 = function to call with module name to filter.
1324 # This function will be passed the full path to the module to test.
1325 # The behavior of this function can vary depending on whether $hostonly is set.
1326 # If it is, we will only look at modules that are already in memory.
1327 # If it is not, we will look at all kernel modules
1328 # This function returns the full filenames of modules that match $1
1329 filter_kernel_modules_by_path
() (
1330 local _modname _filtercmd
1331 if ! [[ $hostonly ]]; then
1332 _filtercmd
='find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra"'
1333 _filtercmd
+=' "$KERNEL_MODS/weak-updates" -name "*.ko" -o -name "*.ko.gz"'
1334 _filtercmd
+=' -o -name "*.ko.xz"'
1335 _filtercmd
+=' 2>/dev/null'
1337 _filtercmd
='cut -d " " -f 1 </proc/modules|xargs modinfo -F filename '
1338 _filtercmd
+='-k $KERNEL_VER 2>/dev/null'
1340 for _modname
in $
(eval $_filtercmd); do
1342 *.ko
) "$2" "$_modname" && echo "$_modname";;
1343 *.ko.gz
) gzip -dc "$_modname" > $initdir/$$.ko
1344 $2 $initdir/$$.ko
&& echo "$_modname"
1345 rm -f $initdir/$$.ko
1347 *.ko.xz
) xz
-dc "$_modname" > $initdir/$$.ko
1348 $2 $initdir/$$.ko
&& echo "$_modname"
1349 rm -f $initdir/$$.ko
1354 find_kernel_modules_by_path
() (
1355 if ! [[ $hostonly ]]; then
1356 find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra" "$KERNEL_MODS/weak-updates" \
1357 -name "*.ko" -o -name "*.ko.gz" -o -name "*.ko.xz" 2>/dev
/null
1359 cut
-d " " -f 1 </proc
/modules \
1360 |
xargs modinfo
-F filename
-k $KERNEL_VER 2>/dev
/null
1364 filter_kernel_modules
() {
1365 filter_kernel_modules_by_path drivers
"$1"
1368 find_kernel_modules
() {
1369 find_kernel_modules_by_path drivers
1372 # instmods [-c] <kernel module> [<kernel module> ... ]
1373 # instmods [-c] <kernel subsystem>
1374 # install kernel modules along with all their dependencies.
1375 # <kernel subsystem> can be e.g. "=block" or "=drivers/usb/storage"
1377 [[ $no_kernel = yes ]] && return
1378 # called [sub]functions inherit _fderr
1381 if [[ $1 = '-c' ]]; then
1386 function inst1mod
() {
1387 local _ret
=0 _mod
="$1"
1390 if [ -f $KERNEL_MODS/modules.
${_mod#=} ]; then
1391 ( [[ "$_mpargs" ]] && echo $_mpargs
1392 cat "${KERNEL_MODS}/modules.${_mod#=}" ) \
1395 ( [[ "$_mpargs" ]] && echo $_mpargs
1396 find "$KERNEL_MODS" -path "*/${_mod#=}/*" -printf '%f\n' ) \
1400 --*) _mpargs
+=" $_mod" ;;
1401 i2o_scsi
) return ;; # Do not load this diagnostic-only module
1404 # if we are already installed, skip this module and go on
1406 [[ -f "$initdir/.kernelmodseen/${_mod%.ko}.ko" ]] && return
1408 if [[ $omit_drivers ]] && [[ "$1" =~
$omit_drivers ]]; then
1409 dinfo
"Omitting driver ${_mod##$KERNEL_MODS}"
1412 # If we are building a host-specific initramfs and this
1413 # module is not already loaded, move on to the next one.
1414 [[ $hostonly ]] && ! grep -qe "\<${_mod//-/_}\>" /proc
/modules \
1415 && ! echo $add_drivers |
grep -qe "\<${_mod}\>" \
1418 # We use '-d' option in modprobe only if modules prefix path
1419 # differs from default '/'. This allows us to use Dracut with
1420 # old version of modprobe which doesn't have '-d' option.
1421 local _moddirname
=${KERNEL_MODS%%/lib/modules/*}
1422 [[ -n ${_moddirname} ]] && _moddirname
="-d ${_moddirname}/"
1424 # ok, load the module, all its dependencies, and any firmware
1426 for_each_kmod_dep install_kmod_with_fw
$_mod \
1427 --set-version $KERNEL_VER ${_moddirname} $_mpargs
1434 function instmods_1
() {
1436 if (($# == 0)); then # filenames from stdin
1438 inst1mod
"${_mod%.ko*}" ||
{
1439 if [ "$_check" = "yes" ]; then
1440 dfatal
"Failed to install $_mod"
1446 while (($# > 0)); do # filenames as arguments
1447 inst1mod
${1%.ko*} ||
{
1448 if [ "$_check" = "yes" ]; then
1449 dfatal
"Failed to install $1"
1458 local _ret _filter_not_found
='FATAL: Module .* not found.'
1460 # Capture all stderr from modprobe to _fderr. We could use {var}>...
1461 # redirections, but that would make dracut require bash4 at least.
1462 eval "( instmods_1 \"\$@\" ) ${_fderr}>&1" \
1463 |
while read line
; do [[ "$line" =~
$_filter_not_found ]] && echo $line ||
echo $line >&2 ;done | derror
1469 # inst_libdir_file [-n <pattern>] <file> [<file>...]
1470 # Install a <file> located on a lib directory to the initramfs image
1471 # -n <pattern> install non-matching files
1472 inst_libdir_file
() {
1473 if [[ "$1" == "-n" ]]; then
1476 for _dir
in $libdirs; do
1478 for _f
in "$_dir"/$_i; do
1479 [[ "$_i" =~
$_pattern ]] ||
continue
1480 [[ -e "$_i" ]] && dracut_install
"$_i"
1485 for _dir
in $libdirs; do
1487 for _f
in "$_dir"/$_i; do
1488 [[ -e "$_f" ]] && dracut_install
"$_f"
1496 ln -fs ..
/usr
/bin
/systemctl
$initdir/bin
/
1497 ln -fs ..
/usr
/lib
/systemd
$initdir/lib
/
1498 inst_simple
"/usr/lib/systemd/system/haveged.service"
1501 # can be overridden in specific test
1503 umount
$TESTDIR/root
2>/dev
/null || true
1504 [[ $LOOPDEV ]] && losetup
-d $LOOPDEV || true
1509 if [ -z "$TEST_NO_QEMU" ]; then
1511 check_result_qemu ||
return 1
1513 dwarn
"can't run QEMU, skipping"
1516 if [ -z "$TEST_NO_NSPAWN" ]; then
1517 if run_nspawn
"nspawn-root"; then
1518 check_result_nspawn
"nspawn-root" ||
return 1
1520 dwarn
"can't run systemd-nspawn, skipping"
1523 if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then
1524 if NSPAWN_ARGUMENTS
="-U --private-network $NSPAWN_ARGUMENTS" run_nspawn
"unprivileged-nspawn-root"; then
1525 check_result_nspawn
"unprivileged-nspawn-root" ||
return 1
1527 dwarn
"can't run systemd-nspawn, skipping"
1535 if [[ $UID != "0" ]]; then
1536 echo "TEST: $TEST_DESCRIPTION [SKIPPED]: not root" >&2
1541 [[ $libdir ]] ||
for libdir
in /lib64
/lib
; do
1542 [[ -d $libdir ]] && libdirs
+=" $libdir" && break
1545 [[ $usrlibdir ]] ||
for usrlibdir
in /usr
/lib64
/usr
/lib
; do
1546 [[ -d $usrlibdir ]] && libdirs
+=" $usrlibdir" && break
1549 mkdir
-p "$STATEDIR"
1554 while (($# > 0)); do
1557 echo "TEST RUN: $TEST_DESCRIPTION"
1560 if (( $ret == 0 )); then
1561 echo "TEST RUN: $TEST_DESCRIPTION [OK]"
1563 echo "TEST RUN: $TEST_DESCRIPTION [FAILED]"
1567 echo "TEST SETUP: $TEST_DESCRIPTION"
1571 echo "TEST CLEANUP: $TEST_DESCRIPTION"
1578 echo -n "TEST: $TEST_DESCRIPTION ";
1580 test_setup
&& test_run
1586 ) </dev
/null
>"$TESTLOG" 2>&1 || ret
=$?
1587 if [ $ret -eq 0 ]; then