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2014-01-27bus: add API calls for connecting to starter busLennart Poettering
Add new calls sd_bus_open() and sd_bus_default() for connecting to the starter bus a service was invoked for, or -- if the process is not a bus-activated service -- the appropriate bus for the scope the process has been started in.
2014-01-27resolve: update sd-resolve to match the other APIs in style and functionalityLennart Poettering
2014-01-27bus: when we cannot bus activate a service because we go down, drop oneLennart Poettering
message from the queue
2014-01-27core: require mounts for the root and working directoriesZbigniew Jędrzejewski-Szmek
We know that launching a unit will fail if some required directories haven't been mounted yet. There's no point in starting it just to have it fail even before it gets a chance to run.
2014-01-27core: simplify check for path absolutenessZbigniew Jędrzejewski-Szmek
Just a microopt.
2014-01-27manager: rearm jobs timerZbigniew Jędrzejewski-Szmek
It would fire just once. Also fix units from sec to usec as appropriate. Decrease the switching interval to 1/3 s, so that when the time remaining is displayed with 1s precision, it doesn't jump by 2s every once in a while. Also, the system is feels noticably faster when the status changes couple of times per second instead of every few seconds.
2014-01-27manager: print ephemeral information about running jobs' timeoutsZbigniew Jędrzejewski-Szmek
Produces output like: [ *** ] (1 of 2) A start job is running for slow.service (33s / 1min 30s) The first nubmer is the time since job start, the second is the job timeout.
2014-01-27core: add function to tell when job will time outZbigniew Jędrzejewski-Szmek
Things will continue when either the job timeout or the unit timeout is reached. Add functionality to access that info.
2014-01-26pam_systemd: Ignore vtnr when seat != seat0Matthew Monaco
logind considers it an error for a seat other than seat0 to have a non-zero vtnr for CreateSession
2014-01-26dbus1-generator: use XDG_RUNTIME_DIR instead of /run/user/%lu/Kay Sievers
2014-01-26cryptsetup: Support key-slot optionChristian Seiler
Debian recently introduced the option key-slot to /etc/crypttab to specify the LUKS key slot to be used for decrypting the device. On systems where a keyfile is used and the key is not in the first slot, this can speed up the boot process quite a bit, since cryptsetup does not need to try all of the slots sequentially. (Unsuccessfully testing a key slot typically takes up to about 1 second.) This patch makes systemd aware of this option. Debian bug that introduced the feature: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704470
2014-01-25build-sys: update .pc.in filesZbigniew Jędrzejewski-Szmek
2014-01-25build-sys: merge libsystemd-id128 into libsystemdZbigniew Jędrzejewski-Szmek
2014-01-25build-sys: create "compatibility libraries" sectionZbigniew Jędrzejewski-Szmek
Compat stuff is moved to src/compat-libs/. Warnings are issued when programs are linked with the deprecated library.
2014-01-25build-sys: merge libsystemd-login into libsystemdZbigniew Jędrzejewski-Szmek
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
2014-01-25dbus1-generator: add missing "path=" and "unix:*" to DBUS environment variablesKay Sievers
This works around the goa daemon crash: Jan 25 20:54:24 lon goa[1363]: goa-daemon version 3.10.2 starting [main.c:117, main()] Jan 25 20:54:24 lon systemd[424]: Starting Legacy D-Bus Protocol Compatibility Daemon (PID 1363/UID 2702)... Jan 25 20:54:24 lon systemd[424]: Started Legacy D-Bus Protocol Compatibility Daemon (PID 1363/UID 2702). Jan 25 20:54:24 lon kernel: goa-daemon[1363]: segfault at 20 ip 00007f46914b26d5 sp 00007fff1ae6d9a0 error 4 in libtelepathy-glib.so.0.80.1[7f469144f000+228000] Jan 25 20:54:24 lon systemd-coredump[1368]: Process 1363 (goa-daemon) dumped core. Jan 25 20:54:32 lon goa[1375]: goa-daemon version 3.10.2 starting [main.c:117, main()]
2014-01-25networkd: improve logging a bitTom Gundersen
Fix/add some structured logging messages, and be uniform about when we WARN and ERR.
2014-01-25networkd: add basic VLAN supportTom Gundersen
2014-01-25sd-rtnl: extend tests a bitTom Gundersen
2014-01-24sd-rtnl: add support for reading containersTom Gundersen
Also insist on messages being sealed before reading them. In other words we don't allow interleaving of reading and appending to messages.
2014-01-24bus: bump memfd vs. copy limit to 512k to reflect recent benchmarksKay Sievers
2014-01-24sd-rtnl: add support for nested containersTom Gundersen
2014-01-24bus: update kdbus.h (ABI break)Kay Sievers
2014-01-24bus: update kdbus.h (ABI break)Kay Sievers
2014-01-22bus: change API to expose "inverted" no_reply and no_auto_start message ↵Lennart Poettering
flags non-inverted
2014-01-22bus: add sd_bus_process_priority() to support prioq mode of kdbusLennart Poettering
2014-01-22bus: expose priority field of messages, in preparation for prioq supportLennart Poettering
2014-01-22bus: temporarily disable faking of seclabels, as this is broken in kdbus ↵Lennart Poettering
right now
2014-01-22bus: set debug name of proxy bus connectionsLennart Poettering
2014-01-22busctl: include connection name in busctl outputLennart Poettering
2014-01-22bus: unescape connection name when reading it from credentialsLennart Poettering
2014-01-22sd-rtnl: simplify sd_rtnl_message_addr_new()Tom Gundersen
Split out into sd_rtnl_message_addr_set_{prefixlen,flags,scope}().
2014-01-22networkd: add basic bonding supportTom Gundersen
Refactor bridging support to be generic netdev support and extend it to cover bonding as well.
2014-01-22sd-rtnl: add sd_rtnl_message_append_u16()Tom Gundersen
2014-01-22DEFINE_STRING_TABLE_LOOKUP: return _INVALID_* rather than assert on NULL stringTom Gundersen
2014-01-22sd-rtnl: link - allow setting the change maskTom Gundersen
2014-01-22bus: pass timestamp info only to caller if he asked for itLennart Poettering
2014-01-22bus: include connection name in credentials structureLennart Poettering
2014-01-22bus: when allocating a memfd for usage in a bus connection, name the memfd ↵Lennart Poettering
after the bus connection
2014-01-22bus: add support for attaching name to bus connections for debugging purposesLennart Poettering
2014-01-22bus: extend memfd api so that we can label memfds for debugging purposesLennart Poettering
2014-01-22bus: rename sd_bus_get_realtime_timestamp() to sd_bus_get_realtime_usec()Lennart Poettering
This brings the calls into similar style as the respective functions in libsystemd-journal, and also is a bi shorter and more descriptive since it clarifies the time unit used.
2014-01-22bus: simplify naming of feature negotation callsLennart Poettering
Two verbs in a function name suck, so let's simplify this a bit.
2014-01-22bus: add API for querying the kdbus message sequence numberLennart Poettering
2014-01-22udev: static_node - do not exit rule after first static_node itemKay Sievers
The nodes usually do not exist, so handle the next item instead of skipping the entire rule.
2014-01-21bus: implement synchronous message calls via kernel ioctlLennart Poettering
2014-01-21libsystemd: split up into subdirsTom Gundersen
We still only produce on .so, but let's keep the sources separate to make things a bit less messy.
2014-01-21libsystemd-dhcp: revert merge into libsystemdTom Gundersen
Unlike the other merged libs, the rest of libsystemd will never depend on sd-dhcp-client, so there is no reason not to keep it separate.
2014-01-20Revert "sd-bus: let sd_bus_call() use the synchronous kdbus method"Kay Sievers
This reverts commit 021b89861d0b1defcbd6ba71d1aaf6271785a942. Something is not quite right, "KillUnit" sent from systemctl is not handled correctly and shutdown has problems.
2014-01-20logind: introduce session "positions"David Herrmann
logind has no concept of session ordering. Sessions have a unique name, some attributes about the capabilities and that's already it. There is currently no stable+total order on sessions. If we use the logind API to switch between sessions, we are faced with an unordered list of sessions we have no clue of. This used to be no problem on seats with VTs or on seats with only a single active session. However, with the introduction of multi-session capability for seats without VTs, we need to find a way to order sessions in a stable way. This patch introduces session "positions". A position is a simple integer assigned to a session which is never changed implicitly (currently, we also don't change it explicitly, but that may be changed someday). For seats with VTs, we force the position to be the same as the VTnr. Without VTs, we simply find the lowest unassigned number and use it as position. If position-assignment fails or if, for any reason, we decide to not assign a position to a session, the position is set to 0 (which is treated as invalid position). During session_load() or if two sessions have the same VTnr, we may end up with two sessions with the same position (this shouldn't happen, but lets be fail-safe in case some other part of the stack fails). This case is dealt with gracefully by ignoring any session but the first session assigned to the position. Thus, session->pos is a hint, seat->positions[i] is the definite position-assignment. Always verify both match in case you need to modify them! Additionally, we introduce SwitchTo(unsigned int) on the seat-dbus-API. You can call it with any integer value != 0 and logind will try to switch to the request position. If you implement a compositor or any other session-controller, you simply watch for ctrl+alt+F1 to F12 and call SwitchTo(Fx). logind will figure a way out deal with this number. For convenience, we also introduce SwitchToNext/Previous(). It should be called on ctrl+alt+Left/Right (like the kernel-console used to support). Note that the public API (SwitchTo*()) is *not* bound to the underlying logic that is implemented now. We don't export "session-positions" on the dbus/C API! They are an implementation detail. Instead, the SwitchTo*() API is supposed to be a hint to let logind choose the session-switching logic. Any foreground session-controller is free to enumerate/order existing sessions according to their needs and call Session.Activate() manually. But the SwitchTo*() API provides a uniform behavior across session-controllers. Background: Session-switching keys depend on the active keymap. The XKB specification provides the XKB_KEY_XF86Switch_VT_1-12 key-symbols which have to be mapped by all keymaps to allow session-switching. It is usually bound to ctrl+alt+Fx but may be set differently. A compositor passes any keyboard input to XKB before passing it to clients. In case a key-press invokes the XKB_KEY_XF86Switch_VT_x action, the keypress is *not* forwarded to clients, but instead a session-switch is scheduled. This actually prevents us from handling these keys outside of the session. If an active compositor has a keymap with a different mapping of these keys, and logind itself tries to catch these combinations, we end up with the key-press sent to the compositor's clients *and* handled by logind. This is *bad* and we must avoid this. The only situation where a background process is allowed to handle key-presses is debugging and emergency-keys. In these cases, we don't care for keymap mismatches and accept the double-event. Another exception is unmapped keys like PowerOff/Suspend (even though this one is controversial).