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2015-10-25Merge pull request #1654 from poettering/util-libTom Gundersen
Various changes to src/basic/
2015-10-25util-lib: split out fd-related operations into fd-util.[ch]Lennart Poettering
There are more than enough to deserve their own .c file, hence move them over.
2015-10-24run: can launch units with ProtectSystemEvgeny Vereshchagin
2015-10-24util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering
string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-10-24util: split out escaping code into escape.[ch]Lennart Poettering
This really deserves its own file, given how much code this is now.
2015-10-20run: can launch units with ReadWriteDirectories, ReadOnlyDirectories, ↵Evgeny Vereshchagin
InaccessibleDirectories
2015-10-20run: fix Environment parsingEvgeny Vereshchagin
* `Environment=` resets previous assignments * `Environment='a=1 b=2'` sets `a` to `1` and `b` to `2` * `Environment='"a=1 2" b=2"'` sets `a` to `1 2` and `b` to `2`
2015-10-19Hook more properties for transient unitsNicolas Cornu
systemd-run can now launch units with EnvironmentFile set.
2015-10-17run: can launch units with OOMScoreAdjustEvgeny Vereshchagin
2015-10-15run: can launch units with TimerSlackNSecEvgeny Vereshchagin
2015-10-14systemd-run: can launch units with SyslogFacilityEvgeny Vereshchagin
2015-10-14systemd-run: can launch units with SyslogLevelEvgeny Vereshchagin
2015-10-13bus-util: change `Default`-chopping to `Limit`-searchingEvgeny Vereshchagin
See https://github.com/systemd/systemd/pull/1534#commitcomment-13744013 Actually, thinking about this, maybe it would be nicer to actually look for "Limit" in the string rather than chopping off a "Default".... Sounds more generic...
2015-10-12core: manager: expose DefaultLimit* as properties on dbusEvgeny Vereshchagin
2015-10-12bus-util: add bus_property_get_rlimit (move from core/dbus_execute)Evgeny Vereshchagin
2015-10-09systemd-run can now launch units with SyslogIdentifierEvgeny Vereshchagin
2015-10-09systemd-run can now launch units with SyslogLevelPrefixEvgeny Vereshchagin
2015-09-29bus-util: rename bus_open_transport() to bus_connect_transport()Lennart Poettering
In sd-bus, the sd_bus_open_xyz() family of calls allocates a new bus, while sd_bus_default_xyz() family tries to reuse the thread's default bus. bus_open_transport() sometimes internally uses the former, sometimes the latter family, but suggests it only calls the former via its name. Hence, let's avoid this confusion, and generically rename the call to bus_connect_transport(). Similar for all related calls. And while we are at it, also change cgls + cgtop to do direct systemd connections where possible, since all they do is talk to systemd itself.
2015-09-23Hook more properties for transient unitsNicolas Cornu
systemd-run can now launch units with WorkingDirectory, RootDirectory set.
2015-09-14Merge pull request #1250 from g2p/masterLennart Poettering
Hook more properties for transient units
2015-09-11core: refactor cpu shares/blockio weight cgroup logicLennart Poettering
Let's stop using the "unsigned long" type for weights/shares, and let's just use uint64_t for this, as that's what we expose on the bus. Unify parsers, and always validate the range for these fields. Correct the default blockio weight to 500, since that's what the kernel actually uses. When parsing the weight/shares settings from unit files accept the empty string as a way to reset the weight/shares value. When getting it via the bus, uniformly map (uint64_t) -1 to unset. Open up StartupCPUShares= and StartupBlockIOWeight= to transient units.
2015-09-11Hook more properties for transient unitsGabriel de Perthuis
systemd-run can now launch units with PrivateTmp, PrivateDevices, PrivateNetwork, NoNewPrivileges set.
2015-09-10Merge pull request #1239 from poettering/cgroup-pidsDaniel Mack
core: add support for the "pids" cgroup controller
2015-09-10core: add support for the "pids" cgroup controllerLennart Poettering
This adds support for the new "pids" cgroup controller of 4.3 kernels. It allows accounting the number of tasks in a cgroup and enforcing limits on it. This adds two new setting TasksAccounting= and TasksMax= to each unit, as well as a gloabl option DefaultTasksAccounting=. This also updated "cgtop" to optionally make use of the new kernel-provided accounting. systemctl has been updated to show the number of tasks for each service if it is available. This patch also adds correct support for undoing memory limits for units using a MemoryLimit=infinity syntax. We do the same for TasksMax= now and hence keep things in sync here.
2015-09-10tree-wide: never use the off_t unless glibc makes us use itLennart Poettering
off_t is a really weird type as it is usually 64bit these days (at least in sane programs), but could theoretically be 32bit. We don't support off_t as 32bit builds though, but still constantly deal with safely converting from off_t to other types and back for no point. Hence, never use the type anymore. Always use uint64_t instead. This has various benefits, including that we can expose these values directly as D-Bus properties, and also that the values parse the same in all cases.
2015-09-09tree-wide: use coccinelle to patch a lot of code to use mfree()Lennart Poettering
This replaces this: free(p); p = NULL; by this: p = mfree(p); Change generated using coccinelle. Semantic patch is added to the sources.
2015-09-06bus-util: support details in CheckAuthorization callsMichael Chapman
Extra details for an action can be supplied when calling polkit's CheckAuthorization method. Details are a list of key/value string pairs. Custom policy can use these details when making authorization decisions.
2015-08-27Revert "sd-bus: do not connect to dbus-1 socket when kdbus is available"David Herrmann
This reverts commit d4d00020d6ad855d65d31020fefa5003e1bb477f. The idea of the commit is broken and needs to be reworked. We really cannot reduce the bus-addresses to a single address. We always will have systemd with native clients and legacy clients at the same time, so we also need both addresses at the same time.
2015-08-25bus-util: make more properties settable in --property=Lennart Poettering
Add a couple of new properties to the supported set we can pass in systemd-run's and systemd-nspawn's --property= switch.
2015-08-11 sd-bus: do not connect to dbus-1 socket when kdbus is availableKay Sievers
We should not fall back to dbus-1 and connect to the proxy when kdbus returns an error that indicates that kdbus is running but just does not accept new connections because of quota limits or something similar. Using is_kdbus_available() in libsystemd/ requires it to move from shared/ to libsystemd/. Based on a patch from David Herrmann: https://github.com/systemd/systemd/pull/886
2015-08-06tree-wide: fix indentationThomas Hindoe Paaboel Andersen
2015-06-17turn kdbus support into a runtime optionKay Sievers
./configure --enable/disable-kdbus can be used to set the default behavior regarding kdbus. If no kdbus kernel support is available, dbus-dameon will be used. With --enable-kdbus, the kernel command line option "kdbus=0" can be used to disable kdbus. With --disable-kdbus, the kernel command line option "kdbus=1" is required to enable kdbus support.
2015-06-11build-sys: split internal basic/ library from shared/Kay Sievers
basic/ can be used by everything cannot use anything outside of basic/ libsystemd/ can use basic/ cannot use shared/ shared/ can use libsystemd/