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2013-03-25units: introduce remote-fs-setup.target to pull in dependencies from remote ↵Lennart Poettering
mounts This introduces remote-fs-setup.target independently of remote-fs-pre.target. The former is only for pulling things in, the latter only for ordering. The new semantics: remote-fs-setup.target: is pulled in automatically by all remote mounts. Shall be used to pull in other units that want to run when at least one remote mount is set up. Is not ordered against the actual mount units, in order to allow activation of its dependencies even 'a posteriori', i.e. when a mount is established outside of systemd and is only picked up by it. remote-fs-pre.target: needs to be pulled in automatically by the implementing service, is otherwise not part of the initial transaction. This is ordered before all remote mount units. A service that wants to be pulled in and run before all remote mounts should hence have: a) WantedBy=remote-fs-setup.target -- so that it is pulled in b) Wants=remote-fs-pre.target + Before=remote-fs-pre.target -- so that it is ordered before the mount point, normally.
2013-03-25units: introduce new timers.target and paths.target to hook timer/path units ↵Lennart Poettering
into for boot
2013-03-25fstab-generator: add missing strempty() callsMantas Mikulėnas
2013-03-25fstab-generator: fix minor memory leak on error pathLennart Poettering
2013-03-25fstab-generator: add missing OOM checkLennart Poettering
2013-03-25fstab-generator: rename x-initrd-rootfs.mount to x-initrd.rootfsLennart Poettering
This changes the fstab mount option x-initrd-rootfs.mount to x-initrd.rootfs, in order to only use a single namespace "x-initrd." for all mount options of the initrd.
2013-03-25journal: Add sync timer to journal serverOleksii Shevchuk
Add option to force journal sync with fsync. Default timeout is 5min. Interval configured via SyncIntervalSec option at journal.conf. Synced journal files will be marked as OFFLINE. Manual sync can be performed via sending SIGUSR1.
2013-03-25core: ensure LSB Provides are handled correctlyFrederic Crozat
Let's say you have two initscripts, A and B: A contains in its LSB header: Required-Start: C and B contains in its LSB header: Provides: C When systemd is parsing /etc/rc.d/, depending on the file order, you can end up with either: - B is parsed first. An unit "C.service" will be "created" and will be added as additional name to B.service, with unit_add_name. No bug. - A is parsed first. An unit "C.service" is created for the "Required-Start" dependency (it will have no file attached, since nothing provides this dependency yet). Then B is parsed and when trying to handle "Provides: C", unit_add_name is called but will fail, because "C.service" already exists in manager->units. Therefore, a merge should occur for that case.
2013-03-25udevd.c: set udev children_max according to CPU countHarald Hoyer
Setting children_max according to RAM leads to too much concurrent I/O.
2013-03-25timer: downgrade time change message to debugMichal Schmidt
The manager already prints "Time has been changed" at level info. It seems too verbose to print the time change message additionally for every waiting timer unit. Downgrade the per-unit message to debug.
2013-03-25bus: split socket related code into bus-socket.[ch], to prepare for kdbus ↵Lennart Poettering
backend
2013-03-25bus: implement 'unixexec:' protocolLennart Poettering
2013-03-25bus: make optional whether unix socket passing is negotiated and whether ↵Lennart Poettering
hello is sent This alos gets rid of explicit sd_open_fd() and sd_open_address() constructors in favour of sd_new() + sd_new_start() where the negotiation parameters may be set it in between.
2013-03-25bus: properly handle termination of connectionsLennart Poettering
2013-03-25bus: implement support for FD passingLennart Poettering
2013-03-24service: no need to drop rc. prefix anymoreMiklos Vajna
This reverts commit f5c88ec1330b61787441156de7d764a140774bd2. It is no longer necessary, and adds unnecessary magic.
2013-03-23journald: remove unconditional log_*() use in the main loopKay Sievers
Setting MaxRetentionSec= caused the kernel log to overflow and the journal daemon to enter an endless loop. Logging from the journald main loop gets directed to /dev/kmsg, which wakes up journald again. We skip the import of this message by checking for our own PID, but this still causes the main loop to never go to sleep again because we never stopped logging from there.
2013-03-23uaccess: remove needless usb_id call from udev rulesKay Sievers
2013-03-23conf-parser: when we parse a string list, always fill in somethingLennart Poettering
Some code really wants to know whether there was a string list parsed, so don't take the shortcut here, and always allocate a string list, even if it is an empty one. https://bugs.freedesktop.org/show_bug.cgi?id=62558
2013-03-23journal: don't access j->files after useLennart Poettering
https://bugs.freedesktop.org/show_bug.cgi?id=62605
2013-03-22udevadm: place const in the right placeZbigniew Jędrzejewski-Szmek
Otherwise clang at least thinks that both consts apply to char.
2013-03-22bus: don't free an unallocated varZbigniew Jędrzejewski-Szmek
Also remove unused variable.
2013-03-22bus: move attribute to end of structure, so it is not ignoredZbigniew Jędrzejewski-Szmek
src/libsystemd-bus/bus-message.h:41:1: warning: attribute 'packed' is ignored, place it after "struct" to apply attribute to type declaration [-Wignored-attributes]
2013-03-23unit: never retroactively start requisitesLennart Poettering
Requesites are not supposed to be auto-started afterall, they are just checks, so don't try to be smarter here than appropriate. Based on a patch from Michal Schmidt.
2013-03-23add --with-telinit=PATH configure optionCristian Rodríguez
Distributions that never shipped upstart do not have "telinit" in /lib/upstart/.. Defaults to /lib/upstart/telinit so there is no change for systems existing installs.
2013-03-23journalctl: various fixes to the access check logicLennart Poettering
- Reword messages a bit - Correct check whether EACCES is in the set of errors - Don't complain if no journal files are found - allocate Set object for errors lazily since in the best case we don't need it at all. - don't consider it an error if /run/log/journal doesn't exist (because that's the usual case actually, if storage is enabled)
2013-03-22dbus: Do send out "replies" to signalsColin Walters
Some parts of systemd (at least the DBus activation codepath) "reply" to signals, which of course have the no-reply flag set. We will be defensive here and still send out a reply if we're passed a signal. Regression introduced by: c6a818c82035da91e Reported-by: Mantas Mikulėnas <grawity@gmail.com> Tested-by: Mantas Mikulėnas <grawity@gmail.com>
2013-03-22exec: Assigning the empty string to CapabilityBoundSet= should drop all capsLennart Poettering
Previously, it would set all caps, but it should drop them all, anything else makes little sense. Also, document that this works as it does, and what to do in order to assign all caps to the bounding set. https://bugzilla.redhat.com/show_bug.cgi?id=914705
2013-03-22timedated: extra overflow safety check when doing relative time changesLennart Poettering
Ensure clients don't overflow usec_t when doing relative time changes. This is mostly just paranoia and protection against accidents, after all clients are already authenticated, and they can se the time to any value they wish anyway, but better be safe than sorry. https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1152187/comments/14
2013-03-22timedatectl: show CanNTP fieldLennart Poettering
2013-03-22udev: no need to output OOM, if we call log_oom() anywayLennart Poettering
2013-03-22main: minor simplificationLennart Poettering
2013-03-22udev/collect: avoid initalizing memory twiceZbigniew Jędrzejewski-Szmek
2013-03-22util: workaround two gcc warningsZbigniew Jędrzejewski-Szmek
gcc does not know that errno cannot be negative, and warns about unitialized variables later on. Kill the warnings by returning -errno only after checking that errno is positive.
2013-03-22journalctl: be smarter about journal error checksZbigniew Jędrzejewski-Szmek
There are many ways in which we can get those checks wrong, so it is better to warn and then error out on a real access failure. The error messages are wrapped to <80 lines, because their primary use is to be displayed in the terminal, and it is easier to read them this way. Reading them in the journal can be a bit trickier, but this is a bug in logs-show.c.
2013-03-22build-sys: move acl searching code into libsystemd-aclZbigniew Jędrzejewski-Szmek
This loop over acls is a bit too much to keep inside of another loop.
2013-03-22hostnamed: pretty_string_is_safe() already exists in string_has_cc(), so use ↵Lennart Poettering
that
2013-03-22util: be more picky when validating hostnamesLennart Poettering
No longer allow dots at the beginning or end of host names, Or double dots. https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1152187/comments/14
2013-03-22journalctl: give a nice hint about group membership based on ACLs of ↵Lennart Poettering
/var/log/journal If we notice that we unprivileged and not in any of the groups which have access to /var/log/journal, print a nice message about which groups do. This checks and prints all groups that are in the default ACL for /var/log/journal, which is not necessarily correct for all journal files, but pretty close.
2013-03-22cgroup: minor optimizationLennart Poettering
2013-03-22bus: implement object handler registryLennart Poettering
2013-03-22mount: mount all cgroup controllers in containers, tooLennart Poettering
2013-03-22main: use strv_find() where we canLennart Poettering
2013-03-22main: don't mount cgroup controller unless PID == 1Lennart Poettering
This completes c1dae1b3c9729fb8ab749dd4e2dad07e0fad7ed8 in a way.
2013-03-21Fix vacuum logic errorJan Alexander Steffens (heftig)
The vacuum code used to stop vacuuming after one deletion, even when max_use was still exceeded. Also make usage a uint64_t, as the code already pretends it is one. Signed-off-by: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
2013-03-21systemd-python: allow retrieval of single fieldsZbigniew Jędrzejewski-Szmek
This can give huge efficiency gains, e.g. if only MESSAGE is required and all other fields can be ignored.
2013-03-21systemd-python: split out realtime and monotonic into separate functionsZbigniew Jędrzejewski-Szmek
This matches the C API more closely, and also enables the user to get just partial information, should she desire to do so. Functions names in error messages are modified to not include the class name, because Python uses just the function name into functions declared as METH_NOARGS, and error messages were inconsistent.
2013-03-21systemd-python: implement _Reader.test_cursorZbigniew Jędrzejewski-Szmek
Getting the cursor is split out from .get_next() into .get_cursor(). This mirrors the C API more closely, and also makes things a bit faster if the cursor is not needed.
2013-03-21systemd-python: cleanup up usec_t handlingZbigniew Jędrzejewski-Szmek
The behaviour wrt. seconds vs. microseconds was inconsistent. Now _Reader always uses native units (us), while Reader always uses seconds and accepts both floats and ints. This way the conversion is always done in the Python layer, and the lower level API allows access to the journal API without the potentially lossy conversion between double and uint64_t.
2013-03-21systemd-python: export sd_journal_get_usageZbigniew Jędrzejewski-Szmek