summaryrefslogtreecommitdiff
path: root/src
AgeCommit message (Collapse)Author
2015-09-16resolved: cache - only allow putting a single question key at a timeTom Gundersen
Only one key is allowed per transaction now, so let's simplify things and only allow putting one question key into the cache at a time.
2015-09-16resolved: rr - introduce dns_resource_key_new_redirect()Tom Gundersen
Takes a key and CNAME RR and returns the canonical RR of the right type. Make use of this in dns_question_redirect().
2015-09-16resolved: rr - introduce dns_resource_key_new_cname()Tom Gundersen
Creates a new CNAME RR key with the same class and name as an existing key.
2015-09-16resolved: cache - clarify loggingTom Gundersen
2015-09-16basic: nicer xsprintf and xstrftime assert messagesMichal Schmidt
It's nicer if the assertion failure message from a bad use of xsprintf actually mentions xsprintf instead of the expression the macro is implemented as. The assert_message_se macro was added in the previous commit as an internal helper, but it can also be used for customizing assertion failure messages like in this case. Example: char buf[10]; xsprintf(buf, "This is a %s message.\n", "long"); Before: Assertion '(size_t) snprintf(buf, ELEMENTSOF(buf), "This is a %s message.\n", "long") < ELEMENTSOF(buf)' failed at foo.c:6, function main(). Aborting. After: Assertion 'xsprintf: buf[] must be big enough' failed at foo.c:6, function main(). Aborting.
2015-09-16basic: nicer assert messagesMichal Schmidt
Make sure the assert expression is not macro-expanded before stringification. This makes several assertion failure messages more readable. As an example: assert(streq("foo", "bar")); I'd rather see this: Assertion 'streq("foo", "bar")' failed at foo.c:5, function main(). Aborting. ...than this, though awesome, incomprehensible truncated mess: Assertion '(__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (( "foo")) && __builtin_constant_p (("bar")) && (__s1_len = strlen (("foo")), __s2_ len = strlen (("bar")), (!((size_t)(const void *)((("foo")) + 1) - (size_t)(cons t void *)(("foo")) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((("bar") ) + 1) - (size_t)(const void *)(("bar")) == 1) || __s2_len >= 4)) ? __builtin_st rcmp (("foo"), ("bar")) : (__builtin_constant_p (("foo")) && ((size_t)(const voi d *)((("foo")) + 1) - (size_t)(const void *)(("foo")) == 1) && (__s1_len = strle n (("foo")), __s1_len < 4) ? (__builtin_constant_p (("bar")) && ((size_t)(const void *)((("bar")) + 1) - (size_t)(const void *)(("bar")) == 1) ? __builtin_strcm p (("foo"), ("bar")) : (__extension__ ({ const unsigned char *__s2 = (const unsi gned char *) (const char *) (("bar")); int __result = (((const unsigned char *) (const char *) (("foo")))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __ result = (((const unsigned char *) (const char *) (("foo")))[1] - __s2[1]); if ( __s1_len > 1 && __result == 0) { __result = (((const unsigned char *) (const cha r *) (("foo")))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = ((( const unsigned char *) (const char *) (("foo")))[3] - __s2[3]); } } __result; }) )) : (__builtin_constant_p (("bar")) && ((size_t)(const void *)((("bar")) + 1) - (size_t)(const void *)(("bar")) == 1) && (__s2_len = strlen (("bar")), __s2_len < 4) ? (__builtin_constant_p (("foo")) && ((size_t)(const void *)((("foo")) + 1 ) - (size_t)(const void *)(("foo")) == 1) ? __builtin_strcmp (("foo"), ("bar")) : (- (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (cons t char *) (("foo")); int __result = (((const unsigned char *) (const char *) ((" bar")))[0] - __s2[0]); if (__s2_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) (("bar")))[1] - __s2[1]); if (__s2_len > 1 && __ result == 0) { __result = (((const unsigned char *) (const char *) (("bar")))[2] - __s2[2]); if (__s2_len > 2 && __result == 0)
2015-09-16basic: make sure argument of ELEMENTSOF is an arrayMichal Schmidt
Using ELEMENTSOF on a pointer will result in a compilation error.
2015-09-14Merge pull request #1250 from g2p/masterLennart Poettering
Hook more properties for transient units
2015-09-11cgroup: unify how we invalidate cgroup controller settingsLennart Poettering
Let's make sure that we follow the same codepaths when adjusting a cgroup property via the dbus SetProperty() call, and when we execute the StartupCPUShares= effect.
2015-09-11transaction: clarify via void-casting that we ignore the pipe2() return ↵Lennart Poettering
value for a reason
2015-09-11core: invalidate idle pipe event source in manager_close_idle_pipe()Lennart Poettering
In all occasions when this function is called we do so anyway, so let's move this inside, to make things easier.
2015-09-11execute: fix return type from write()Lennart Poettering
2015-09-11execute: invalidate idle pipe after useLennart Poettering
Not strictly necessary, but makes clear the fds are invalidated. Make sure we do the same here as in most other cases.
2015-09-11core: allocate sets of startup and failed units on-demandLennart Poettering
There's a good chance we never needs these sets, hence allocate them only when needed.
2015-09-11timesyncd: fix how we print a PIDLennart Poettering
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.
2015-09-11util: remove ring.[ch] + pty.[ch] and testsLennart Poettering
This was used by consoled, which was removed, let's remove this too now.
2015-09-11Hook more properties for transient unitsGabriel de Perthuis
systemd-run can now launch units with PrivateTmp, PrivateDevices, PrivateNetwork, NoNewPrivileges set.
2015-09-11Merge pull request #1248 from lnykryn/loginctl-show-v2Lennart Poettering
loginctl: print nontrivial properties in logictl show-*
2015-09-11loginctl: print nontrivial properties in logictl show-*Lukas Nykryn
2015-09-11core: kill processes started due to the ExecReload= on timeoutEvgeny Vereshchagin
2015-09-10Merge pull request #1227 from intelfx/systemctl-legacy-tools-polkitLennart Poettering
systemctl: fix various aspects of polkit authorization in legacy tools.
2015-09-10Merge pull request #1222 from poettering/image-ops-settingsDaniel Mack
machine: when removing, renaming, cloning images also care for .nspaw…
2015-09-10Merge pull request #1239 from poettering/cgroup-pidsDaniel Mack
core: add support for the "pids" cgroup controller
2015-09-10Merge pull request #1242 from poettering/no-off_tDaniel Mack
Drop usage of off_t
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.
2015-09-10Merge pull request #1236 from evverx/systemctl-requisite-ofLennart Poettering
systemctl: add RequisiteOf* as inverses of Requisite and RequisiteOverridable
2015-09-10systemctl: add RequisiteOf* as inverses of Requisite and RequisiteOverridableEvgeny Vereshchagin
2015-09-10Merge pull request #1226 from poettering/coccinelle-fixes3Daniel Mack
Third round of Coccinelle fixes
2015-09-10systemctl: improve clarity of error messages in the logind pathIvan Shapovalov
2015-09-10systemctl: relax permission checks in halt_main()Ivan Shapovalov
Thus we allow (non-interactive) polkit auth to kick in for legacy commands (halt, poweroff, reboot, telinit) as well. Fixes (another aspect of) issue #213.
2015-09-10systemctl: fix logind bus call error handling in halt_main()Ivan Shapovalov
Handle -EOPNOTSUPP and -EINPROGRESS like in start_special().
2015-09-10systemctl: minor: use IN_SET() instead of repeated equality checks.Ivan Shapovalov
2015-09-10cryptsetup-generator: Properly check return codeJan Janssen
2015-09-10systemctl: legacy tools shall never be interactiveIvan Shapovalov
Fixes (the main concern of) issue #213.
2015-09-09tree-wide: take benefit of the fact that hashmap_free() returns NULLLennart Poettering
And set_free() too. Another Coccinelle patch.
2015-09-09tree-wide: make use of the fact that strv_free() returns NULLLennart Poettering
Another Coccinelle patch.
2015-09-09machine: when removing, renaming, cloning images also care for .nspawn ↵Lennart Poettering
settings file Whenever we remove/rename/clone a machine image, make sure we do the same for the image's .nspawn settings file.
2015-09-09Merge pull request #1220 from zonque/logind-dry-runLennart Poettering
logind: make dry run command line arguments work again (v2)
2015-09-09systemctl: add dry-run support for scheduled shutdownsDaniel Mack
Prefix the action parameter with "dry-" in case the --dry-run command line switch was passed.
2015-09-09logind: allow dry run variants for scheduled shutdownsDaniel Mack
Allow passing a "dry-" prefix to the action parameter passed to .ScheduleShutdown(). When strings with this prefix are passed, the scheduled action will not take place. Instead, an info message is logged.
2015-09-09Merge pull request #1213 from evverx/systemd-notify-logLennart Poettering
notify: log error when sd_pid_notify() == 0
2015-09-09Merge pull request #1218 from poettering/safe-fcloseDaniel Mack
util: introduce safe_fclose() and port everything over to it
2015-09-09util: introduce safe_fclose() and port everything over to itLennart Poettering
Adds a coccinelle script to port things over automatically.
2015-09-09Merge pull request #1217 from zonque/free-and-replaceLennart Poettering
locale: kill free_and_replace()
2015-09-09locale: kill free_and_replace()Daniel Mack
That function really makes little sense, as the open-coded variant is much more readable. Also, if the 2nd argument is NULL, mfree() is a much better candidate. Convert the only users of this function in localed, and then remove it entirely.
2015-09-09Merge pull request #1216 from poettering/coccinelle-fixes-2Daniel Mack
Coccinelle fixes 2
2015-09-09tree-wide: replace while(1) by for(;;) everywhereLennart Poettering
Another Coccinelle script.
2015-09-09tree-wide: update empty-if coccinelle script to cover empty-while and moreLennart Poettering
Let's also clean up single-line while and for blocks.