test-resolve-tables: new "test", useful to print mappings

.gitignore: add test-ask-password-api

nss: block various signals while running NSS lookups Let's make sure our poll() calls don't get interrupted where they shouldn't (SIGALRM, ...), but allow them to be interrupted where they should (SIGINT, ...). Fixes #1965

resolve: rename "systemd-resolve-host" tool to simply "systemd-resolve" The tool resolves way more than just hosts, hence give it a more generic name. This should be safe, as the tool is currently undocumented. Before we add documentation for it, let's get the name right. This also moves the C source into src/resolve/ (from src/resolve-host/), since the old name is a misnomer now. Also, since it links directly to many of the C files of resolved it really belongs into resolved's directory anyway.

.gitignore: add test-dnssec-complex This is a follow-up for 412577e

basic: add RB-Tree implementation This adds an self-standing RB-Tree implementation to src/basic/. This will be needed for NSEC RR lookups, since we need "close lookups", which hashmaps (not even ordered-hashmaps) can give us in reasonable time.

tests: add test-rlimit-util

.gitignore: add test-dnssec This is a follow-up for 2b442ac87838be7c326

test-acl-util: add new test For now, only add_acls_for_user is tested. When run under root, it actually sets the acls. When run under non-root, it sets the acls for the user, which does nothing, but at least calls the functions.

gitignore: only ignore .html files in man/ src/journal-remote/browse.html is git-tracked source and should not be ignored. Avoid accidentally ignoring similar ones in the future.

gitignore: add test-install-root

sd-pppoe: drop It is really unclear if we want to / have the resources to support this fully, so drop it for now. It can easily be brought back if a killer usecase emerges. Note that this code was never hooked up, so this does not remove any features.

string-util: rework memory_erase() so that it cannot be optimized away memory_erase() so far just called memset(), which the compiler might optimize away under certain conditions if it feels there's benefit in it. C11 knows a new memset_s() call that is like memset(), but may not be optimized away. Ideally, we'd just use that call, but glibc currently does not support it. Hence, implement our own simplistic version of it. We use a GCC pragma to turn off optimization for this call, and also use the "volatile" keyword on the pointers to ensure that gcc will use the pointers as-is. According to a variety of internet sources, either one does the trick. However, there are also reports that at least the volatile thing isn't fully correct, hence let's add some snake oil and employ both techniques. https://news.ycombinator.com/item?id=4711346

test-parse-util: Move parse-util tests into their own test case Tests for the functions defined in src/basic/parse-util.c. Reorder them to match the order in which the functions are defined in the source file. Adjusted the list of include files to remove the ones no longer needed in test-util.c. Tested that `make check` still passes as expected. Also checked the number of lines removed from test-util.c matches the expected, as an additional verification that no tests were dropped or duplicated in the move.

test-extract-word: Move extract-word tests into their own test case Tests for the functions defined in src/basic/extract-word.c. Tested that `make check` still passes as expected.

build-sys: Keep .gitignore sorted Let's try to keep it that way! :-)

util: remove lookup_uid(), replace by uid_to_name() So far we had two pretty much identical calls in user-util.[ch]: lookup_uid() and uid_to_name(). Get rid of the former, in favour of the latter, and while we are at it, rewrite it, to use getpwuid_r() correctly, inside an allocation loop, as POSIX intended.

sd-icmp6-nd: rename files to sd-ndisc The actual code rename will follow. The reason for the change of name is to make it simpler and more uniform with how we name other libraries (we don't include the underlying protocol). The new name also matches the naming in the kernel (which is particularly relevent here as we expect to let the kernel do some parts of the protocol and we do others).

test: siphash24 - add regression test

machine-id-commit: merge machine-id-commit functionality into machine-id-setup And remove machine-id-commit as separate binary. There's really no point in keeping this separate, as the sources are pretty much identical, and have pretty identical interfaces. Let's unify this in one binary. Given that machine-id-commit was a private binary of systemd (shipped in /usr/lib/) removing the tool is not an API break. While we are at it, improve the documentation of the command substantially.

build-sys: add new test binaries to .gitignore

hostname-util: add relax parameter to hostname_is_valid Tests are modified to check behaviour with relax and without relax. New tests are added for hostname_cleanup(). Tests are moved a new file (test-hostname-util) because there's now a bunch of them. New parameter is not used anywhere, except in tests, so there should be no observable change.

test: add test for static lists Test af-list and arphdr-list.

gpt-auto-generator: merge efi-boot-generator

terminal: drop unfinished code This drops the libsystemd-terminal and systemd-consoled code for various reasons: * It's been sitting there unfinished for over a year now and won't get finished any time soon. * Since its initial creation, several parts need significant rework: The input handling should be replaced with the now commonly used libinput, the drm accessors should coordinate the handling of mode-object hotplugging (including split connectors) with other DRM users, and the internal library users should be converted to sd-device and friends. * There is still significant kernel work required before sd-console is really useful. This includes, but is not limited to, simpledrm and drmlog. * The authority daemon is needed before all this code can be used for real. And this will definitely take a lot more time to get done as no-one else is currently working on this, but me. * kdbus maintenance has taken up way more time than I thought and it has much higher priority. I don't see me spending much time on the terminal code in the near future. If anyone intends to hack on this, please feel free to contact me. I'll gladly help you out with any issues. Once kdbus and authorityd are finished (whenever that will be..) I'll definitely pick this up again. But until then, lets reduce compile times and maintenance efforts on this code and drop it for now.

build: add ./test-bitmap to .gitignore Make sure to ignore build files of Tom's recent test-bitmap addition.

sd-bus: add new test for NameAcquired via proxy/dbus-daemon This adds test-bus-proxy which should be used to test correct behavior of systemd-bus-proxyd. The first test that was added is to verify we actually receive NameAcquired signals for ourselves on bus-connect.

udev: Remove accelerometer helper It's moved to the iio-sensor-proxy D-Bus service.

firewall: rename fw-util.[ch] → firewall-util.[ch] The names fw-util.[ch] are too ambiguous, better rename the files to firewall-util.[ch]. Also rename the test accordingly.

sd-netlink: rename from sd-rtnl

remove gudev and gtk-doc The library moved to: https://git.gnome.org/browse/libgudev/

tests: add test-conf-parser

.gitignore: add GNU GLOBAL files

test: rename test-bus-kernel-benchmark to test-bus-benchmark This can now benchmark more than just kdbus.

fsck: remove fsckd again, but keep the door open for external replacement For a longer discussion see this: http://lists.freedesktop.org/archives/systemd-devel/2015-April/030175.html This introduces /run/systemd/fsck.progress as a simply AF_UNIX/SOCK_STREAM socket. If it exists and is connectable we'll connect fsck's -c switch with it. If external programs want to get progress data they should hence listen on this socket and will get all they need via that socket. To get information about the connecting fsck client they should use SO_PEERCRED. Unless /run/systemd/fsck.progress is around and connectable this change reverts back to v219 behaviour where we'd forward fsck output to /dev/console on our own.

shutdownd: kill the old implementation Not that all functionality has been ported over to logind, the old implementation can be removed. There goes one of the oldest parts of the systemd code base.

journal: use audit event names instead of numbers <audit-1400> is replaced by AVC, etc. A fallback mechanism is provided for unlisted event types. Occasionally new types are added to the kernel, but not too often. Add a simple "test", which simply prints the mapping.

shared: add terminal-util.[ch]

shared: add process-util.[ch]

importd: add API for exporting container/VM images Also, expose it in machinectl.

fsckd daemon for inter-fsckd communication Add systemd-fsckd multiplexer which accepts multiple systemd-fsck instances to connect to it and sends progress report. systemd-fsckd then computes and writes to /dev/console the number of devices currently being checked and the minimum fsck progress. This will be used for interactive progress report and cancelling in plymouth. systemd-fsckd stops on idle when no systemd-fsck is connected. Make the necessary changes to systemd-fsck to connect to the systemd-fsckd socket.

gummiboot/sd-boot/systemd-boot: rename galore What used to be gummiboot, was renamed sd-boot when it was merged into systemd. Let's try to be a bit more consistent with the rest of systemd and rename it again as follows: The EFI bootloader is now called 'systemd-bootx64.efi', and its sources are in 'src/boot/efi/'. The drop-in directory where bootctl will find EFI loaders is now /usr/lib/systemd/boot/efi/.

sd-boot: add EFI boot manager and stub loader

.gitignore: add systemd-pull

import: introduce new mini-daemon systemd-importd, and make machinectl a client to it The old "systemd-import" binary is now an internal tool. We still use it as asynchronous backend for systemd-importd. Since the import tool might require some IO and CPU resources (due to qcow2 explosion, and decompression), and because we might want to run it with more minimal priviliges we still keep it around as the worker binary to execute as child process of importd. machinectl now has verbs for pulling down images, cancelling them and listing them.

bus-proxy: bring back systemd-stdio-bridge Now that we want to make bus-proxy multi-threaded, we have to bring back the systemd-stdio-bridge for our TCP use-cases.

import: support importing qcow2 images With this change the import tool will now unpack qcow2 images into normal raw disk images, suitable for usage with nspawn. This allows has the benefit of also allowing importing Ubuntu Cloud images for usage with nspawn.

shared: add minimal firewall manipulation helpers for establishing NAT rules, using libiptc

.gitignore: add new tests and sort tests alphabetically

test-verbs: add unit tests for verbs minilib

journald: process SIGBUS for the memory maps we set up Even though we use fallocate() it appears that file systems like btrfs will trigger SIGBUS on certain low-disk-space situation. We should handle that, hence catch the signal, add it to a list of invalidated pages, and replace the page with an empty memory area. After each write check if SIGBUS was triggered, and consider the write invalid if it was. This should make journald a lot more robust with file systems where fallocate() is not reliable, for example all CoW file systems (btrfs...), where changing written data can fail with disk full errors. https://bugzilla.redhat.com/show_bug.cgi?id=1045810

gitignore: hide test-lldp files

import: add new minimal tool "systemd-import" for pulling down foreign containers and install them locally This adds a simply but powerful tool for downloading container images from the most popular container solution used today. Use it like this: # systemd-import pull-dck mattdm/fedora # systemd-nspawn -M fedora This will donwload the layers for "mattdm/fedora", and make them available locally as /var/lib/container/fedora. The tool is pretty complete, as long as it's only about pulling down images, or updating them. Pushing or searching is not supported yet.

systemd-hwdb: introduce new tool This pulls out the hwdb managment from udevadm into an independent tool. The old code is left in place for backwards compatibility, and easy of testing, but all documentation is dropped to encourage use of the new tool instead.

shared: add minimal JSON tokenizer

shared: add new btrfs-util.[ch] helpers for doing common btrfs operation

util: introduce our own gperf based capability list This way, we can ensure we have a more complete, up-to-date list of capabilities around, always.

nss-myhostname: always resolve the host name "gateway" to the local default gateway This is useful inside of containers or local networks to intrdouce a stable name of the default gateway host (in case of containers usually the host, in case of LANs usually local router).

machine-id-commit: Introduce machine-id-commit binary This binary enables to commit transient machine-id on disk if it becomes writable.

build-sys: support local ./configure arguments I often want to use the awesome "./autogen.sh [cmd]" arguments, but have to append some custom ./configure options. For now, I always had to edit autogen.sh manually, or copy the full commands out of it and run it myself. As I think this is super annoying, this commit adds support for ".config.args" files in $topdir. If it exists, any content is just appended to $args, thus to any ./configure invokation of autogen.sh. Maybe autotools provide something similar out-of-the-box. In that case, feel free to revert this and lemme know!

tests: add test-execute add tests for the following directives: - WorkingDirectory - Personality - IgnoreSIGPIPE - PrivateTmp - SystemCallFilter: It makes test/TEST-04-SECCOMP obsolete, so it has been removed. - SystemCallErrorNumber - User - Group - Environment

update .gitignore

tests: add test-path It tests all available directives of Path units: - PathChanged - PathModified - PathExists - PathExisysGlob - DirectoryNotEmpty - MakeDirectory - DirectoryMode - Unit

shared: rename condition-util.[ch] to condition.[ch] Now that we only have one file with condition implementations around, we can drop the -util suffix and simplify things a bit.

libsystemd-networkd: introduce sd-pppoe library This library negotiates a PPPoE channel. It handles the discovery stage and leaves the session stage to the kernel. A further PPP library is needed to actually set up a PPP unit (negotatie LCP, IPCP and do authentication), so in isolation this is not yet very useful. The test program has two modes: # ./test-pppoe will create a veth tunnel in a new network namespace, start pppoe-server on one end and this client library on the other. The pppd server will time out as no LCP is performed, and the client will then shut down gracefully. # ./test-pppoe eth0 will run the client on eth0 (or any other netdev), and requires a PPPoE server to be reachable on the local link.

shared: add helpers for unaligend BE read/write

tests: add test-copy

tests: add test-locale-util

remove references of readahead

login: remove multi-seat-x

console: add user console daemon This adds a first draft of systemd-consoled. This is still missing a lot of features and does some rather primitive rendering. However, it shows the direction this code is going and serves as basis for further testing. The systemd-consoled binary should be run as `systemd --user' unit. It automatically picks up any session marked as Desktop=SYSTEMD-CONSOLE. Therefore, you can use any login-manager you want (ranging from /bin/login to gdm) to create sessions for systemd-consoled. However, the sessions managers must be prepared to set the Desktop= variable properly. The user-session is called `systemd-console', only the daemon providing the terminal environment is called `systemd-consoled' (mind the 'd'). So far, only a single terminal session is provided on each opened user-session. However, we support multiple user-sessions (even across multiple seats) just fine. In the future, the workspace logic will get extended so you can have multiple terminal sessions in a single user-session for easier access. Note that this is still experimental! Instructions on how to run it will follow shortly.

gitignore: add test-set

bus-policy: add test utility Add some test files and routines for dbus policy checking.

terminal: add systemd-modeset debugging tool The systemd-modeset tool is meant to debug grdev issues. It simply displays morphing colors on any found display. This is pretty handy to look for tearing in the backends and debug hotplug issues. Note that this tool requires systemd-logind to be compiled from git (there're important fixes that haven't been released, yet).

terminal: add systemd-evcat input debugging tool Like systemd-subterm, this new systemd-evcat tool should only be used to debug libsystemd-terminal. systemd-evcat attaches to the running session and pushes all evdev devices attached to the current session into an idev-session. All events of the created idev-devices are then printed to stdout for input-event debugging.

hibernate-resume-generator: add a generator for instantiating the resume unit. hibernate-resume-generator understands resume= kernel command line parameter and instantiates the systemd-resume@.service accordingly if it is passed. This enables resume from hibernation using device specified on the kernel command line, and it may be specified either as "/dev/disk/by-foo/bar" or "FOO=bar", not only "/dev/sdXY" which is understood by the in-kernel implementation. So now resume= is brought on par with root= in terms of possible ways to specify a device.

hibernate-resume: add a tool to write a device node's major:minor to /sys/power/resume. This can be used to initiate a resume from hibernation by path to a swap device containing the hibernation image. The respective templated unit is also added. It is instantiated using path to the desired resume device.

tmpfiles: add new 'r' line type to add UIDs/GIDs to the pool to allocate UIDs/GIDs from This way we can guarantee a limited amount of compatibility with login.defs, by generate an appopriate "r" line out of it, on package installation.

tests: add test-condition-util

networkd: add minimal client tool "networkd" to query network status In the long run this should become a full fledged client to networkd (but not before networkd learns bus support). For now, just pull interesting data out of networkd, udev, and rtnl and present it to the user, in a simple but useful output.

resolved: add tool to query resolved

Merge systemd-verify with systemd-analyze

systemd-verify: a simple tool for offline unit verification This tool will warn about misspelt directives, unknown sections, and non-executable commands. It will also catch the common mistake of using Accept=yes with a non-template unit and vice versa. https://bugs.freedesktop.org/show_bug.cgi?id=56607

terminal: add unifont font-handling The unifont layer of libsystemd-terminal provides a fallback font for situations where no system-fonts are available, or if you don't want to deal with traditional font-formats for some reasons. The unifont API mmaps a pre-compiled bitmap font that was generated out of GNU-Unifont font-data. This guarantees, that all users of the font will share the pages in memory. Furthermore, the layout of the binary file allows accessing glyph data in O(1) without pre-rendering glyphs etc. That is, the OS can skip loading pages for glyphs that we never access. Note that this is currently a test-run and we want to include the binary file in the GNU-Unifont package. However, until it was considered stable and accepted by the maintainers, we will ship it as part of systemd. So far it's only enabled with the experimental --enable-terminal, anyway.

terminal: add systemd-subterm example The systemd-subterm example is a stacked terminal that shows how to use sd-term. Instead of rendering images and displaying it via X11/etc., it uses its parent terminal to display the page (terminal-emulator inside a terminal-emulator) (like GNU-screen and friends do). This is only for testing and not installed system-wide!

terminal: add parser state-machine The term-parser is used to parse any input from TTY-clients. It reads CSI, DCS, OSC and ST control sequences and normal escape sequences. It doesn't do anything with the parsed data besides detecting the sequence and returning it. The caller has to react to them. The parser also comes with its own UTF-8 helpers. The reason for that is that we don't want to assert() or hard-fail on parsing errors. Instead, we treat any invalid UTF-8 sequences as ISO-8859-1. This allows pasting invalid data into a terminal (which cannot be controlled through the TTY, anyway) and we still deal with it in a proper manner. This is _required_ for 8-bit and 7-bit DEC modes (including the g0-g3 mappings), so it's not just an ugly fallback because we can (it's still horribly ugly but at least we have an excuse).

ui/term: add line/cell/char handling for terminal pages This commit introduces libsystemd-ui, a systemd-internal helper library that will contain all the UI related functionality. It is going to be used by systemd-welcomed, systemd-consoled, systemd-greeter and systemd-er. Further use-cases may follow. For now, this commit only adds terminal-page handling based on lines only. Follow-up commits will add more functionality.

shared: add PTY helper This Pty API wraps the ugliness that is POSIX PTY. It takes care of: - edge-triggered HUP handling (avoid heavy CPU-usage on vhangup) - HUP vs. input-queue draining (handle HUP _after_ draining the whole input queue) - SIGCHLD vs. HUP (HUP is no reliable way to catch PTY deaths, always use SIGCHLD. Otherwise, vhangup() and friends will break.) - Output queue buffering (async EPOLLOUT handling) - synchronous setup (via Barrier API) At the same time, the PTY API does not execve(). It simply fork()s and leaves everything else to the caller. Usually, they execve() but we support other setups, too. This will be needed by multiple UI binaries (systemd-console, systemd-er, ...) so it's placed in src/shared/. It's not strictly related to libsystemd-terminal, so it's not included there.

shared: add generic IPC barrier The "Barrier" object is a simple inter-process barrier implementation. It allows placing synchronization points and waiting for the other side to reach it. Additionally, it has an abortion-mechanism as second-layer synchronization to send abortion-events asynchronously to the other side. The API is usually used to synchronize processes during fork(). However, it can be extended to pass state through execve() so you could synchronize beyond execve(). Usually, it's used like this (error-handling replaced by assert() for simplicity): Barrier b; r = barrier_init(&b); assert_se(r >= 0); pid = fork(); assert_se(pid >= 0); if (pid == 0) { barrier_set_role(&b, BARRIER_CHILD); ...do child post-setup... if (CHILD_SETUP_FAILED) exit(1); ...child setup done... barrier_place(&b); if (!barrier_sync(&b)) { /* parent setup failed */ exit(1); } barrier_destroy(&b); /* redundant as execve() and exit() imply this */ /* parent & child setup successful */ execve(...); } barrier_set_role(&b, BARRIER_PARENT); ...do parent post-setup... if (PARENT_SETUP_FAILED) { barrier_abort(&b); /* send abortion event */ barrier_wait_abortion(&b); /* wait for child to abort (exit() implies abortion) */ barrier_destroy(&b); ...bail out... } ...parent setup done... barrier_place(&b); if (!barrier_sync(&b)) { ...child setup failed... ; barrier_destroy(&b); ...bail out... } barrier_destroy(&b); ...child setup successfull... This is the most basic API. Using barrier_place() to place barriers and barrier_sync() to perform a full synchronization between both processes. barrier_abort() places an abortion barrier which superceeds any other barriers, exit() (or barrier_destroy()) places an abortion-barrier that queues behind existing barriers (thus *not* replacing existing barriers unlike barrier_abort()). This example uses hard-synchronization with wait_abortion(), sync() and friends. These are all optional. Barriers are highly dynamic and can be used for one-way synchronization or even no synchronization at all (postponing it for later). The sync() call performs a full two-way synchronization. The API is documented and should be fairly self-explanatory. A test-suite shows some special semantics regarding abortion, wait_next() and exit(). Internally, barriers use two eventfds and a pipe. The pipe is used to detect exit()s of the remote side as eventfds do not allow that. The eventfds are used to place barriers, one for each side. Barriers itself are numbered, but the numbers are reused once both sides reached the same barrier, thus you cannot address barriers by the index. Moreover, the numbering is implicit and we only store a counter. This makes the implementation itself very lightweight, which is probably negligible considering that we need 3 FDs for a barrier.. Last but not least: This barrier implementation is quite heavy. It's definitely not meant for fast IPC synchronization. However, it's very easy to use. And given the *HUGE* overhead of fork(), the barrier-overhead should be negligible.

test-tables: add new entries One missing string found. A few things had to be moved around to make it possible to test them.

journal-upload: a tool to push messages to systemd-journal-remote

resolved: add a DNS client stub resolver Let's turn resolved into a something truly useful: a fully asynchronous DNS stub resolver that subscribes to network changes. (More to come: caching, LLMNR, mDNS/DNS-SD, DNSSEC, IDN, NSS module)

gitignore: ignore .swp files vim places them in the source-tree while editing files. Ignore them.

update .gitignore

escape: beef up new systemd-escape tool Add various options for making it easy unescape, or mangle, or format as template instance or append a suffix.

firstboot: get rid of firstboot generator again, introduce ConditionFirstBoot= instead As Zbigniew pointed out a new ConditionFirstBoot= appears like the nicer way to hook in systemd-firstboot.service on first boots (those with /etc unpopulated), so let's do this, and get rid of the generator again.

firstboot: add new component to query basic system settings on first boot, or when creating OS images offline A new tool "systemd-firstboot" can be used either interactively on boot, where it will query basic locale, timezone, hostname, root password information and set it. Or it can be used non-interactively from the command line when prepareing disk images for booting. When used non-inertactively the tool can either copy settings from the host, or take settings on the command line. $ systemd-firstboot --root=/path/to/my/new/root --copy-locale --copy-root-password --hostname=waldi The tool will be automatically invoked (interactively) now on first boot if /etc is found unpopulated. This also creates the infrastructure for generators to be notified via an environment variable whether they are running on the first boot, or not.

compress: add benchmark-style test This is useful to test the behaviour of the compressor for various buffer sizes. Time is limited to a minute per compression, since otherwise, when LZ4 takes more than a second which is necessary to reduce the noise, XZ takes more than 10 minutes. % build/test-compress-benchmark (without time limit) XZ: compressed & decompressed 2535300963 bytes in 794.57s (3.04MiB/s), mean compresion 99.95%, skipped 3570 bytes LZ4: compressed & decompressed 2535303543 bytes in 1.56s (1550.07MiB/s), mean compresion 99.60%, skipped 990 bytes % build/test-compress-benchmark (with time limit) XZ: compressed & decompressed 174321481 bytes in 60.02s (2.77MiB/s), mean compresion 99.76%, skipped 3570 bytes LZ4: compressed & decompressed 2535303543 bytes in 1.63s (1480.83MiB/s), mean compresion 99.60%, skipped 990 bytes It appears that there's a bug in lzma_end where it leaks 32 bytes.

path: add new "systemd-path" utility for querying paths described in file-hierarchy(7) This new tool is based on "sd-path", a new (so far unexported) API for libsystemd, that can hopefully grow into a workable API covering /opt and more one day.

coredump: add simple coredump vacuuming When disk space taken up by coredumps grows beyond a configured limit start removing the oldest coredump of the user with the most coredumps, until we get below the limit again.

tests: add test-compress

tests: add test-ratelimit

update .gitignore

test: ensure conf_files_list returns absolute paths

gitignore: hide dhcp6/icmp6-rs tests

gitignore: sort properly

debug-generator: add new generator debug-generator can mask specific units if they are specified on the kernel command line with systemd.mask=. debug-generator can pull in debug-shell.service is systemd.debug-shell is passed on the kernel command line.

coredump: coredumpctl is so useful now, make it a first-class citizen Drop the "systemd-" prefix, renaming it from "systemd-coredumpctl" to "coredumpctl".

tests: add test-fdset

tests: add test-socket-util

sd-dhcp-server: add basic functionality for creating/destroying server instance

update-done: add minimal tool to manage system updates for /etc and /var, if /usr has changed In order to support offline updates to /usr, we need to be able to run certain tasks on next boot-up to bring /etc and /var in line with the updated /usr. Hence, let's devise a mechanism how we can detect whether /etc or /var are not up-to-date with /usr anymore: we keep "touch files" in /etc/.updated and /var/.updated that are mtime-compared with /usr. This means: Whenever the vendor OS tree in /usr is updated, and any services that shall be executed at next boot shall be triggered, it is sufficient to update the mtime of /usr itself. At next boot, if /etc/.updated and/or /var/.updated is older than than /usr (or missing), we know we have to run the update tools once. After that is completed we need to update the mtime of these files to the one of /usr, to keep track that we made the necessary updates, and won't repeat them on next reboot. A subsequent commit adds a new ConditionNeedsUpdate= condition that allows checking on boot whether /etc or /var are outdated and need updating. This is an early step to allow booting up with an empty /etc, with automatic rebuilding of the necessary cache files or user databases therein, as well as supporting later updates of /usr that then propagate to /etc and /var again.

sysusers: add minimal tool to reconstruct /etc/passwd and /etc/group from static files systemd-sysusers is a tool to reconstruct /etc/passwd and /etc/group from static definition files that take a lot of inspiration from tmpfiles snippets. These snippets should carry information about system users only. To make sure it is not misused for normal users these snippets only allow configuring UID and gecos field for each user, but do not allow configuration of the home directory or shell, which is necessary for real login users. The purpose of this tool is to enable state-less systems that can populate /etc with the minimal files necessary, solely from static data in /usr. systemd-sysuser is additive only, and will never override existing users. This tool will create these files directly, and not via some user database abtsraction layer. This is appropriate as this tool is supposed to run really early at boot, and is only useful for creating system users, and system users cannot be stored in remote databases anyway. The tool is also useful to be invoked from RPM scriptlets, instead of useradd. This allows moving from imperative user descriptions in RPM to declarative descriptions. The UID/GID for a user/group to be created can either be chosen dynamic, or fixed, or be read from the owner of a file in the file system, in order to support reconstructing the correct IDs for files that shall be owned by them. This also adds a minimal user definition file, that should be sufficient for most basic systems. Distributions are expected to patch these files and augment the contents, for example with fixed UIDs for the users where that's necessary.

Move handling of sysv initscripts to a generator Reuses logic from service.c and the rc-local generator. Note that this drops reading of chkconfig entirely. It also drops reading runlevels from the LSB headers. The runlevels were only used to check for runlevels outside of the normal 1-5 range and then add special dependencies and settings. Special runlevels were dropped in the past so it seemed to be unused code. The generator does not know about non-generated units with a value set with SysVStartPriority=. These are therefor not taken into account when converting start priority to before/after.

resolved: add daemon to manage resolv.conf Also remove the equivalent functionality from networkd.

networkd: add missing files

shared: add ring buffer New "struct ring" object that implements a basic ring buffer for arbitrary byte-streams. A new basic runtime test is also added. This will be needed for our pty helpers for systemd-console and friends.

rename timedate-sntp to timesync

remove bus-driverd, the interface is now handled natively by bus-proxyd

gitignore update

logind: automatically remove SysV + POSIX IPC objects when the users owning them fully log out

timedated: add SNTP client/query hookup (unused for now)

Update gitignore

update gitignore

journal: guarantee async-signal-safety in sd_journald_sendv signal(7) provides a list of functions which may be called from a signal handler. Other functions, which only call those functions and don't access global memory and are reentrant are also safe. sd_j_sendv was mostly OK, but would call mkostemp and writev in a fallback path, which are unsafe. Being able to call sd_j_sendv in a async-signal-safe way is important because it allows it be used in signal handlers. Safety is achieved by replacing mkostemp with open(O_TMPFILE) and an open-coded writev replacement which uses write. Unfortunately, O_TMPFILE is only available on kernels >= 3.11. When O_TMPFILE is unavailable, an open-coded mkostemp is used. https://bugzilla.gnome.org/show_bug.cgi?id=722889

build-sys: merge libsystemd-login into libsystemd A compatibility libsystemd-login library is created which uses .symver and ifunc magic proposed by Lennart to make programs linked to the old library name continue to work seamlessly. Unfortunately the bfd linker crashes: https://sourceware.org/bugzilla/show_bug.cgi?id=16467 This will be fixed in binutils 2.25. As a work-around, gold can be used: LDFLAGS=-Wl,-fuse-ld=gold Unfortunately the switch to pick the linker appeared in gcc 4.8. This also doesn't work with LLVM: http://llvm.org/bugs/show_bug.cgi?id=11897

sd-resolv: rename to sd-resolve Lennart pointed out that we were misspelling 'resolve'. Let's not repeat the mistakes of 'umount' and 'resolv.conf'.

libsystemd-dns: merge into libsystemd Also rename sd-dns -> sd-resolv.

libsystemd-bus: rename to libsystemd Documentation was updated to refer to either 'libsystemd' or 'sd-bus' in place of libsystemd-bus.

sd-dns: initial commit Origin: <http://0pointer.de/lennart/projects/libasyncns/> [tomegun: renamed some more files asyncns -> sd-dns and moved to libsystemd-bus as requested by Lennart]

Use format patterns for usec_t, pid_t, nsec_t, usec_t It is nicer to predefine patterns using configure time check instead of using casts everywhere. Since we do not need to use any flags, include "%" in the format instead of excluding it like PRI* macros.

shared: add simplistic XML parser for usage in the D-Bus policy language compat parser

Add bus-driverd systemd-bus-driverd is a small daemon that connects to kdbus and implements the org.freedesktop.DBus interface. IOW, it provides the bus functions traditionally taken care for by dbus-daemon. Calls are proxied to kdbus, either via libsystemd-bus (were applicable) or with the open-coded use of ioctl(). Note that the implementation is not yet finished as the functions to add and remove matches and to start services by name are still missing.

bus: install systemd-bus-proxyd unit files for compatibility with dbus1

git: update .gitignore

bus: add support for serializing to gvariant (deserialization is still missing, hence this is not hooked up to kdbus)

bus: add generator that turns old dbus1 activation files into .busname + .service units

rename stdio-bridge to bus-proxyd

bus: add new sd_bus_creds object to encapsulate process credentials This way we can unify handling of credentials that are attached to messages, or can be queried for bus name owners or connection peers. This also adds the ability to extend incomplete credential information with data from /proc, Also, provide a convenience call that will automatically determine the most appropriate credential object for an incoming message, by using the the attached information if possible, the sending name information if available and otherwise the peer's credentials.

journal: add a test case for flushing messages out of a series of journal files into a single new one

build-sys: move more files from core/ to share/ that are generic enough

cgroups: Cache controller masks and optimize queues.

build-sys: parallelize 'exported' target

build-sys: add a link test for exported symbols I know that this is a pretty big net to catch some small fish, but we *do* regularly forget to properly export symbols that were supposed to be exported. This time sd_bus_get_current and some renamed symbols are caught.

networkd: add a basic network daemon This daemon listens for and configures network devices tagged with 'systemd-networkd'. By default, no devices are tagged so this daemon can safely run in parallel with existing network daemons/scripts. Networks are configured in /etc/systemd/network/*.network. The first .network file that matches a given link is applied. The matching logic is similar to the one for .link files, but additionally supports matching on interface name. The mid-term aim is to provide an alternative to ad-hoc scripts currently used in initrd's and for wired setups that don't change much (e.g., as seen on servers/and some embedded systems). Currently, static addresses and a gateway can be configured. Example .network file: [Match] Name=wlp2s0 [Network] Description=My Network Gateway=192.168.1.1 Address=192.168.1.23/24 Address=fe80::9aee:94ff:fe3f:c618/64

systemctl: rename 'listen' src/systemctl/systemctl.c: In function ‘get_listening’: src/systemctl/systemctl.c:535:25: warning: declaration of ‘listen’ shadows a global declaration [-Wshadow] src/systemctl/systemctl.c: In function ‘list_sockets’: src/systemctl/systemctl.c:690:44: warning: declaration of ‘listen’ shadows a global declaration [-Wshadow]

libsystemd-rtnl: add a rtnetlink library This is intentionally as similar to sd-bus as possible. While it would be simple to export it, the intentions is to keep this internal (at least for the forseeable future). Currently only synchronous communication is implemented

update gitignore

bus: remove static introspection file export

socket-proxyd: rename from saproxy The thing is a daemon, hence needs a "d" prefix. Also, we tend to not abbreviate names of background components unnecessarily, since they are not primary commands people type. Then, the fact that this thing does socket actviation is mostly in implementationd detail for the proxy. Also, do some minor indenting clean-ups and other code updates.

Rename sabridge to saproxy to be less cryptic

Add sabridge for socket activation of traditional daemons

git: add test-ellipsize to files to ignore by git

rfkill: add new rfkill tool to save/restore rfkill state across reboots This works analogous to the existing backlight and random seed services

gitignore: ignore clang --analyze output

bus: add minimal event loop API So far we tried to use epoll directly wherever we needed an event loop. However, that has various shortcomings, such as the inability to handle larger amounts of timers (since each timerfd costs one fd, which is a very limited resource, usually bounded to 1024), and inability to do priorisation between multiple queued events. Let's add a minimal event loop API around epoll that is suitable for implementation of our own daemons and maybe one day can become public API for those who desire it. This loop is part of libsystemd-bus, but may be used independently of it.

libsystemd-bus: add lightweight object vtable implementation for exposing objects on the bus This adds a lightweight scheme how to define interfaces in static fixed arrays which then can be easily registered on a bus connection. This makes it much easier to write bus services. This automatically handles implementation of the Properties, ObjectManager, and Introspection bus interfaces.

support acpi firmware performance data (FPDT) Prefer firmware-provided performance data over loader-exported ones; if ACPI data is available, always use it, otherwise try to read the loader data. The firmware-provided variables start at the time the first EFI image is executed and end when the operating system exits the boot services; the (loader) time calculated in systemd-analyze increases.

device-nodes: move device node specific code to own file In the process, rename udev_encode_string which is poorly named for what it does. It deals specifically with encoding names that udev creates and has its own rules: utf8 is valid but some ascii is not (e.g. path separators), and everything else is simply escaped. Rename it to encode_devnode_name.

move utf8 functions from libudev-private.h to utf8.h There's now some more obvious overlap amongst the two utf8 validation functions, but no more than there already was previously. This also adds some menial tests for anyone who wants to do more merging of these two in the future.

backlight: add minimal tool to save/restore screen brightness across reboots As many laptops don't save/restore screen brightness across reboots, let's do this in systemd with a minimal tool, that restores the brightness as early as possible, and saves it as late as possible. This will cover consoles and graphical logins, but graphical desktops should do their own per-user stuff probably. This only touches firmware brightness controls for now.

gpt-auto-generator: add basic auto-discovery of GPT partitions This adds a simple generator that is capable of automatically discovering certain GPT partitions by their type UUID and mount/enable them. This currently covers swap partitions and /home partitions, but is expected to grow more features soon. This currently doesn't handle LUKS encrypted /home. This enables all swap partitions of type 0657fd6da4ab43c484e50933c84b4f4f, if found. This mounts the first partition of type 933ac7e12eb44f13b8440e14e2aef915 as /home, if it is found.

gitignore: add test-journal-init

remove systemd-timestamp from sources No sense in keeping this around if support for reading RD_TIMESTAMP has been removed.

switch from udev keymaps to hwdb

Add test coverage and generate report with lcov Enable coverage with --enable-coverage. "make coverage" will create the report locally, "make coverage-sync" will upload the report to http://www.freedesktop.org/software/systemd/coverage/. Requires lcov version 1.10 to handle naming in systemd and to use the --no-external option. [zj: make the coverage at least generate something with separate build dir, simplify rules a bit: all errors are mine. ]

tests: add tests for string lookup tables The tests check if the tables have entries for all values in the enum, and that the entries are unique.

machined: split out machine registration stuff from logind Embedded folks don't need the machine registration stuff, hence it's nice to make this optional. Also, I'd expect that machinectl will grow additional commands quickly, for example to join existing containers and suchlike, hence it's better keeping that separate from loginctl.

core: add transient units Transient units can be created via the bus API. They are configured via the method call parameters rather than on-disk files. They are subject to normal GC. Transient units currently may only be created for services (however, we will extend this), and currently only ExecStart= and the cgroup parameters can be configured (also to be extended). Transient units require a unique name, that previously had no configuration file on disk. A tool systemd-run is added that makes use of this functionality to run arbitrary command lines as transient services: $ systemd-run /bin/ping www.heise.de Will cause systemd to create a new transient service and run ping in it.

test: Add list testcase

gitignore: Add test-journal-interleaving

bus: add benchmark tool to determine the right threshold for copying vs. memfd

bus: add a more comprehensive test for the bloom filter logic

bus: add support for adding memfds into message payload

bus: add new API for kdbus memfd functionality

bus: add kdbus test case

time: add suppot for fractional time specifications We can now parse "0.5s" as the same as "500ms". In fact, we can parse "3.45years" correctly, too, and any other unit and fraction length.

shared: rework env file reader Implement this with a proper state machine, so that newlines and escaped chars can appear in string assignments. This should bring the parser much closer to shell.

bus: parse matches locally and allow registration of callbacks for them This includes code to parse and split up match strings which will also be useful to calculate bloom filter masks when the time comes.

bus: add missing test-bus-server.c

gitignore: update

build-sys,man: use XML entities to substite strings This makes it easier to add substitutions to man pages, avoiding the separate transformation step. mkdir -p's are removed from the rule, because xsltproc will will create directories on it's own. All in all, two or three forks per man page are avoided, which should make things marginally faster. Unfortunately python parsers must too be tweaked to handle entities. This isn't particularly easy: with lxml a custom Resolver can be used, but the stdlib etree doesn't support external entities *at all*. So when running without lxml, the entities are just removed. Right now it doesn't matter, since the entities are not indexed anyway. But I intend to add indexing of filenames in the near future, and then the index generated without lxml might be missing a few lines. Oh well.

shared: add simple priority queue implementation

bus: hook up client with socket communication

bus: add basic implementation of a native bus client library

man: clarify systemctl --property= documentation a bit

Add systemd-analyze to .gitignore

bootctl: add boot loader and firmware interface tool

tests: add tests of strxcpyx also fix a bad indentation in test-strbug.c

tests: add test of strbuf

test: add a few tests and tidy up adds test of: strv_find strv_find_prefix strv_overlap strv_sort streq_ptr first_word Splits tests of util.c into own file to avoid clutter as we add more. Removed a few prints and uses _cleanup_free_ to make the tests more focused.

efi: add efi boot generator that automatically mounts the ESP to /boot

core: if the bootloader supports it, determine firmware and boot loader delay This allows us to print simple performance data of all parts of the boot now: - firmware - boot loader - kernel - initrd - userspace This only works for bootloaders which support passing TSC data via EFI variables. As of now that's only gummiboot.

git: ignore bootchart binary

journalctl: strip TABs and ANSI color sequences from log messages when displaying them

gitignore: ignore .trs files from tests

build-sys: use parallel tests driver This saves test output to individual .log files. The driver is only used in /Makefile.am, not in /docs/*udev/Makefile.am because the latter don't seem to work with this driver. They don't produce much output anyway. .gitignore is alphabetized, and .log files are added to it. Generated files from /build-aux are removed from the list.

timer: implement calendar time events

journal: implement message catalog The message catalog can be used to attach short help texts to log lines, keyed by their MESSAGE_ID= fields. This is useful to help the administrator understand the context and cause of a message, find possible solutions and find further related documentation. Since this is keyed off MESSAGE_ID= this will only work for native journal messages. The message catalog supports i18n, and is useful to augment english language system messages with explanations in the local language. This commit only includes short explanatory messages for a few example message IDs, we'll add more complete documentation for the relevant systemd messages later on.

sched: Only setting CPUSchedulingPriority=rr doesn't work A service that only sets the scheduling policy to round-robin fails to be started. This is because the cpu_sched_priority is initialized to 0 and is not adjusted when the policy is changed. Clamp the cpu_sched_priority when the scheduler policy is set. Use the current policy to validate the new priority. Change the manual page to state that the given range only applies to the real-time scheduling policies. Add a testcase that verifies this change: $ make test-sched-prio; ./test-sched-prio [test/sched_idle_bad.service:6] CPU scheduling priority is out of range, ignoring: 1 [test/sched_rr_bad.service:7] CPU scheduling priority is out of range, ignoring: 0 [test/sched_rr_bad.service:8] CPU scheduling priority is out of range, ignoring: 100

shared: add API for replacing @FOO@ style variables in strings

logind: support for hybrid sleep (i.e. suspend+hibernate at the same time)

journal: introduce entry array chain cache When traversing entry array chains for a bisection or for retrieving an item by index we previously always started at the beginning of the chain. Since we tend to look at the same chains repeatedly, let's cache where we have been the last time, and maybe we can skip ahead with this the next time. This turns most bisections and index lookups from O(log(n)*log(n)) into O(log(n)). More importantly however, we seek around on disk much less, which is good to reduce buffer cache and seek times on rotational disks.

update .gitignore

locale: add client tool localectl similar to hostnamectl/timedatectl

hostname: add new hostnamectl tool as text client for hostnamed

timedatectl: introduce new command line client for timedated Much like logind has a client in loginctl, and journald in journalctl introduce timedatectl, to change the system time (incl. RTC), timezones and related settings.

journald: properly update message size after stripping the identifier Valgrind says: ==29176== Conditional jump or move depends on uninitialised value(s) ==29176== at 0x412A85: cunescape_length_with_prefix (util.c:1565) ==29176== by 0x40B351: dev_kmsg_record (journald-kmsg.c:301) ==29176== by 0x40B653: server_read_dev_kmsg (journald-kmsg.c:347) ==29176== by 0x40B701: server_flush_dev_kmsg (journald-kmsg.c:365) ==29176== by 0x409DE7: main (journald.c:1535)

journalctl: implement --since= and --until for filtering by time

journal: add minimal journal gateway daemon based on GNU libmicrohttpd This minimal HTTP server can serve journal data via HTTP. Its primary purpose is synchronization of journal data across the network. It serves journal data in three formats: text/plain: the text format known from /var/log/messages application/json: the journal entries formatted as JSON application/vnd.fdo.journal: the binary export format of the journal The HTTP server also serves a small HTML5 app that makes use of the JSON serialization to present the journal data to the user. Examples: This downloads the journal in text format: # systemctl start systemd-journal-gatewayd.service # wget http://localhost:19531/entries Same for JSON: # curl -H"Accept: application/json" http://localhost:19531/entries Access via web browser: $ firefox http://localhost:19531/

journal: add missing test file

Revert "multi-seat: drop multi-seat-x wrapper, as upstream X can handle multi-seat graphics on its own now" This reverts commit 636d30a0895f17eca8313d50f9b2fc1ec5e128da. Turns out we will need the multi-seat wrapper a bit longer, however without the fb-specific bits in it.

multi-seat: drop multi-seat-x wrapper, as upstream X can handle multi-seat graphics on its own now

when determining unit file list, include invalid unit names in an "invalid" state

journal: generate structured journal messages for a number of events

journal: split up journal-file.c

gitignore: tags files

journal: beef up journal matches considerably we now can take multiple matches, and they will apply as AND if they apply to different fields and OR if they apply to the same fields. Also, terms of this kind can be combined with an overreaching OR.

systemctl: automatically turn paths and unescaped unit names into proper unit names This makes sure that systemctl status /home is implicitly translated to: systemctl status /home.mount Similar, /dev/foobar becomes dev-foobar.device. Also, all characters that cannot be part of a unit name are implicitly escaped.

readahead: merge three binaries into one since the binaries share much of the same code and we better load only one binary instead of two from disk at early boot let's merge the three readahead binaries into one. This also allows us to drop a lot of duplicated code.

update .gitignore

system-update: add system update generator http://freedesktop.org/wiki/Software/systemd/SystemUpdates

mount: replace PID1 internal fstab parser with generator Bit by bit we should remove non-unit parsing from PID 1 and move into generators, to clean up our code base a bit and clearly separate parsers.

delta: add systemd-delta tool to find overriden configuration and unit files

sleep: implement suspend/hibernate as first class targets

logind: implement delay inhibitor locks in addition to block inhibitor locks This is useful to allow applications to synchronously save data before the system is suspended or shut down.

remount: consolidate remount-api-vfs and remount-rootfs into one This has the advantage of removing a confusing warning by mount if the root directory is not listed in fstab.

update .gitignore

udev: install udevd as /usr/lib/systemd/systemd-udevd

logind: add shutdown/suspend/idle inhibition framework

update .gitignore

build-sys: add stub makefiles to all subdirs to ease development with emacs

udev: fix gcc warnings showing up after adding $(AM_CFLAGS)

systemd: add hardware watchdog support This adds minimal hardware watchdog support to PID 1. The idea is that PID 1 supervises and watchdogs system services, while the hardware watchdog is used to supervise PID 1. This adds two hardware watchdog configuration options, for the runtime watchdog and for a shutdown watchdog. The former is active during normal operation, the latter only at reboots to ensure that if a clean reboot times out we reboot nonetheless. If the runtime watchdog is enabled PID 1 will automatically wake up at half the configured interval and write to the watchdog daemon. By default we enable the shutdown watchdog, but leave the runtime watchdog disabled in order not to break independent hardware watchdog daemons people might be using. This is only the most basic hookup. If necessary we can later on hook up the watchdog ping more closely with services deemed crucial.

move imported udev into place

journal: implicitly add code location to all messages logged with the native interface This logic can be turned off by defining SD_JOURNAL_SUPPRESS_LOCATION before including sd-journal.h. This also saves/restores errno in all logging functions, in order to be useful as logging calls without side-effects. This also adds a couple of __unlikely__ around the early checks in the logging calls, in order to minimize the runtime impact.

journalctl,loginctl: drop systemd- prefix in binary names Let's make things a bit easier to type, drop the systemd- prefix for journalctl and loginctl, but provide the old names for compat. All systemd binaries are hence now prefixed with "systemd-" with the exception of the three primary user interface binaries: systemctl loginctl journalctl For those three we do provide systemd-xyz names as well, via symlinks: systemd-systemctl → systemctl systemd-loginctl → loginctl systemd-journalctl → journalctl We do this only for the *primary* user tools, in order to avoid unnecessary namespace problems. That means tools like systemd-notify stay the way they are.

build-sys: place build binaries in the root

umount: don't try to umount /usr, if we are running from it

login: add multi-session X wrapper In preparation for https://bugzilla.gnome.org/show_bug.cgi?id=655380 we decided it's better to include the multi-seat X wrapper in systemd, rather than gdm. (Side effect: this makes this accessible for other DMs) This is a stop-gap for now, until X gins proper multi-seat graphics support at which point this code will go away without replacement.

add .vimrc

cgtop: add new cgtop tool

journal: hook up coredumping with journal

journal: add new system-cat tool as kind of a more powerfull BSD logger

merge udev/, libudev/, systemd/ files in src/; move extras/ to src/

git: only ignore toplevel systemd file

libsystemd-id128: restructure Makefile.am

timedated: move sources to subdirectory

git: update gitignore

journal: add unit files and shared library glue

journal: add preliminary incomplete implementation

stdout-bridge: rename logger to stdout-syslog-bridge to make it more descriptive

install: add new installer implementation This new installer will replace the current code of "systemctl enable" but also be available via D-Bus. It adds a couple of new features: - Mask/Unmask calls - Reenable call - Preset call - Support for enabling units temporarily (i.e. in /run/systemd instead of /etc/systemd) - Enumeration of installed units - Support for out-of-search-path units systemctl and D-Bus are not hooked up with this yet

git: hide more files from git

sd-daemon: turn sd-daemon.c into a shared library

logind: introduce libsystemd-login.so as fast path to access logind data

loginctl: add basic implementation of loginctl for introspecting controlling sessions/users/seats

mechanisms: add mechanisms to change system locale and clock

logind: implement ACL management

logind: first version that compiles fine

return any locally configured IP address if they exist Fall back to 127.0.0.2/::1 only if there is no proper IP address configured on any interface.

hostnamed: introduce systemd-hostnamed http://www.freedesktop.org/wiki/Software/systemd/hostnamed

binfmt: add binfmt tool to set up binfmt_misc at boot

getty: move automatic serial getty logic into generator

nspawn: add simple chroot(1) like tool to execute commands in a namespace container

systemctl: support remote and privileged systemctl access via SSH and pkexec This adds support for executing systemctl operations remotely or as privileged user while still running systemctl itself unprivileged and locally. This currently requires a D-Bus patch to work properly. https://bugs.freedesktop.org/show_bug.cgi?id=35230

add .vimrc to .gitignore

main: introduce /etc/machine-id This is supposed to play the same roles /var/lib/dbus/machine-id, however fixes a couple of problems: - It is available during early boot since it is stored in /etc - Removes the ID from the D-Bus context and moves it into a system context, thus hopefully lowering hesitation by people to use it. - It is generated at installation time. If the file is empty at boot time it will be mounted over with a randomly generated ID, which is not saved to disk. This is useful to support state-less machines with no transient or writable /etc configuration.

virtualization: beef virtualization code

sysctl: implement native sysctl tool to support Debian-style /etc/sysctl.d

load-fragment: properly do comparison of words

ac-power: make ac-power a proper binary that scripts can call

manager: parse RD_TIMESTAMP passed from initrd

cryptsetup: minimal cryptsetup unit generator

ask-password: add basic tty agent

fsck: add initial version of fsck and quotacheck wrappers

user-sessions: add minimal utility to kill user sessions that shall be called before destroying services on shutdown

umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.

tmpfiles: rename tempfiles to tmpfiles since this isn't windows

tempfiles: add little utility for creating volatile files/dirs in tmpfs hierarchies

readahead: implement minimal readahead logic based on fanotify(), mincore() and readahead()

ask-password: add minimal framework to allow services query SSL/harddisk passphrases from the user

vconsole: add new utility to initialize the virtual console

serial: use seperate getty template for serial ttys

syslog: add minimal syslog/kmsg bridge syslogd

remount: add tool that applies /etc/fstab mount options to all api mounts

hostname: on all distros make the name configured in /etc/hostname take precedence over distro-specific configuration In order to unify configuration across distributions we pick the simple-most option by default (Debian's /etc/hostname) and then fall back to distro-specific hacks if that doesn't exist.

modules-load: add systemd-modules-load tool that can load a configured list of modules in /etc/modules.d/ on boot, replacing distro-dependent shell hacks for this

auto-getty: rework auto console getty logic to work in conjunction with single user mode

systemctl: add support for delayed shutdown, similar to sysv in style

random-seed: add missing random-seed.c file

audit,utmp: implement audit logic and rip utmp stuff out of the main daemon and into a helper binary

update fixme

cgls: beef up control group dumping and introduce cgls tool

man: document runlevel and systemd-install

man: document sd-daemon.[ch]

pam: implement systemd PAM module and generelize cgroup API for that a bit

systemctl: add verbs for special units

notify: add systemd-notify command line tool

notify: add minimal readiness/status protocol for spawned daemons

install: add systemd-install tool for managing alias/wants symlinks

dbus: automatically generate and install introspection files

man: document a few special units

build-sys: generate intermediate files in subdirs

man: add some initial man page work

loopback: configure lo device on bootup

gitignore: ignore files ending in ~

execute: support basic filesystem namespacing

units: install a few basic units by default

sysv: implement /dev/initctl compatibility

cgroup: add cgroupsification

git: ignore Makefile

build: basic autoconfization

systemadm: implement basic control UI systemadm

client: add a very basic Vala command line tool

implement trivial socket activated logger daemon

fix job merging

update gitignore

initial commit

Merge libudev, udev, and the unconditional extras in a single Makefile.am. Instead of using multiple recursive Makefile.am files, use a single Makefile.am that sets and builds all the basic suite of libraries and binaries for udev. This reduces the number of files in the source tree, and also reduces drastically the build time when using parallel-make. With this setup, all the compile steps will be executed in parallel, and just the linking stage will be (partially) serialised on the libraries creation.

libudev: add gtk-doc

autoconfization

gitignore: move *.8 to subdirs

update .gitignore Based on Karel's patch. Thanks!

fix .gitignore

use autotools

remove udevstart

udevadm: merge all udev tools into a single binary

rename "udev.c" to "test-udev.c" - it is only for testing

remove old symlinks before creating current ones This will prevent incorrect symlinks when a filesystem label is changed and the event is triggered again from sysfs.

fix spelling error in debug string

replace udeveventrecorder by a shell script Signed-off-by: Kay Sievers <kay.sievers@suse.de>

update .gitignore Signed-off-by: Kay Sievers <kay.sievers@suse.de>

add .gitignore Signed-off-by: Kay Sievers <kay.sievers@suse.de>