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Commit Graph

42699 Commits

Author SHA1 Message Date
Lennart Poettering
0bca283127 man: document sd_event_source_set_floating()
Let's make sure we get back to 100% man page documentation coverage of
our sd-event APIs. We are bad enough at the others, let's get these ones
right at least.
2019-11-29 02:48:41 +09:00
Jan Tojnar
88eb051972 man: use mkswap@ instead of makeswap@
That is what is linked from systemd.swap(5) and also what the systemd.generator produces.
2019-11-28 15:46:21 +01:00
Lennart Poettering
806c6a5b97 journald: don't ask for the machine ID if we don't need it 2019-11-28 15:46:01 +01:00
Lennart Poettering
3aebd9d6dd journalctl: pager_close() calls fflush(stdout) anyway as first thing 2019-11-28 15:15:24 +01:00
Lennart Poettering
c31469e2ee journald: remove unused field 2019-11-28 15:14:58 +01:00
Lennart Poettering
2275b74741 journalctl: return EOPNOTSUPP if pcre is not enabled 2019-11-28 15:02:36 +01:00
Lennart Poettering
870a2d85d0 man: don't claim journalctl would still use signals
It's using the varlink interface these days.
2019-11-28 14:33:31 +01:00
Lennart Poettering
5a5bd9f7e0 man: add reference to journald man page from systemd.journal-fields(7)
We had none so far. Which is weird.
2019-11-28 14:33:01 +01:00
Lennart Poettering
d58b613bbb man: apparently we lowercased STDOUT/STDERR everywhere else in docs, do so here too 2019-11-28 14:25:38 +01:00
Lennart Poettering
6831520b02
Merge pull request #14179 from poettering/help-fixlets
--help fixlets
2019-11-28 14:22:30 +01:00
Lennart Poettering
d18df32d82 man: drop reference to machined, add one for journald instead
We dropped documentation from sd_journal_open_container() long ago
(since the call is obsolete), hence drop the reference to machined. But
add one in for journald instead.
2019-11-28 14:22:12 +01:00
Christian Göttsche
80e7c84081 tmpfiles: create with correct MAC label on option C
Closes: #10855
2019-11-28 12:18:04 +01:00
Christian Göttsche
aeec5efab5 copy: add flag COPY_MAC_CREATE to create with correct label
Useful for MAC aware file creation like in systemd-tmpfiles.
2019-11-28 12:17:56 +01:00
Lennart Poettering
6f63c5b8b1 notify: add color to --help
We do that for most tools now, do so here now, too.
2019-11-28 11:41:24 +01:00
Lennart Poettering
37a92352d6 nspawn: highlight description string in --help text
We do so in most tools now, do so here, too.
2019-11-28 11:41:24 +01:00
Yu Watanabe
d2a56598d0
Merge pull request #14166 from keszybz/transient-unit-settings
Fix docs and some transient unit property passing
2019-11-28 17:23:30 +09:00
Lennart Poettering
5bb4503d3a test-functions: make sure we use the right library path for binaries without RPATH
Meson appears to set the rpath only for some binaries it builds, but not
all. (The rules are not clear to me, but that's besides the point of
this commit).

Let's make sure if our test script operates on a binary that has no
rpath set we fall back preferably to the BUILD_DIR rather than directly
to the host.

This matters if a test uses a libsystemd symbol introduced in a version
newer than the one on the host. In that case "ldd" will not work on the
test binary if rpath is not set. With this fix that behaviour is
corrected, and "ldd" works correctly even in this case.

(Or in other words: before this fix on binaries lacking rpath we'd base
dependency info on the libraries of the host, not the buidl tree, if
they exist in both.)
2019-11-28 09:20:40 +01:00
Zbigniew Jędrzejewski-Szmek
6e86b24db3 tree-wide: normalize includes of public headers
They are supposed to go into a sectinon of their own.
2019-11-28 09:14:22 +01:00
Zbigniew Jędrzejewski-Szmek
fe7a6da8c5 core: use SPECIAL_DEFAULT_TARGET more 2019-11-28 09:13:45 +01:00
Kevin Kuehler
6da498c28f shared/ask-password-api: modify keyctl break value
We can break if KEYCTL_READ return value is equal to our buffer size.

From keyctl(2):

On a successful return, the return value is always the total size of
the payload data.  To determine whether the buffer was of sufficient
size, check to see that the return value is less than or equal to the
value supplied in arg4.
2019-11-28 08:58:29 +01:00
Kevin Kuehler
943800f4e7 execute: Call capability_ambient_set_apply even if ambient set is 0
The function capability_ambient_set_apply() now drops capabilities not
in the capability_ambient_set(), so it is necessary to call it when
the ambient set is empty.

Fixes #13163
2019-11-27 10:57:23 -08:00
Kevin Kuehler
155a6234ea test-capability: Modify ambient capability tests to test clearing caps
Change test_set_ambient_caps() to test_apply_ambient_caps(), since the
function capability_ambient_set_apply() not only sets ambient
capabilities, but clears inherited capabilities that are not explicitly
requested by the caller.
2019-11-27 10:57:21 -08:00
Lennart Poettering
a434236acc systemctl: fix indentation of cgroup tree
Follow-up for 0d588deae2.

In that commit the output got moved a 2 chars to the right, hence make
sure to also shift the cgroup tree to the right, so that it gets
properly aligned under the cgroup path again.
2019-11-27 18:34:53 +01:00
Michal Sekletár
408c81f624 cryptsetup: reduce the chance that we will be OOM killed
cryptsetup introduced optional locking scheme that should serialize
unlocking keyslots which use memory hard key derivation
function (argon2). Using the serialization should prevent OOM situation
in early boot while unlocking encrypted volumes.
2019-11-27 18:34:36 +01:00
Lennart Poettering
6cf5c3318f
Merge pull request #14164 from poettering/exec-start-transient-fix
fix ExecStart= line generation for transient units
2019-11-27 18:32:30 +01:00
Zbigniew Jędrzejewski-Szmek
cddaeae6f4
Merge pull request #14145 from poettering/process-bypass
/proc bypass in various process-util.c calls
2019-11-27 14:53:39 +01:00
Zbigniew Jędrzejewski-Szmek
b096d14c41 doc: update list of transient units
Doing this manually seem to work only so well, but it is indeed hard to generate
automatically. Let's add the stuff that is missing for now.

AddRef= is not a unit file setting, remove it from the list.
2019-11-27 13:56:29 +01:00
Zbigniew Jędrzejewski-Szmek
e737017b85 pid1: make TimeoutAbortSec settable for transient units
It was documented to be, but implementation was missing.
2019-11-27 13:56:29 +01:00
Zbigniew Jędrzejewski-Szmek
a61d68748a pid1: fix setting of DefaultTimeoutAbortSec
This partially reverts a07a7324ad.
We have two pieces of information: the value and a boolean.
config_parse_timeout_abort() added in the reverted commit would write
the boolean to the usec_t value, making a mess.

The code is reworked to have just one implementation and two wrappers
which pass two pointers.
2019-11-27 13:56:28 +01:00
Zbigniew Jędrzejewski-Szmek
b9d9fbe411 shared/conf-parser: remove unnecessary whitespace skipping
The conf-parser machinery already removed whitespace before and after "=", no
need to repeat this step.

The test is adjusted to pass. It was testing an code path that doesn't happen
normally, no point in doing that.
2019-11-27 13:56:28 +01:00
Zbigniew Jędrzejewski-Szmek
c57d2a76c5 shared/bus-unit-util: word wrap
Having all the names squished on the same line makes it hard to see
what settings are missing.
2019-11-27 13:56:28 +01:00
Lennart Poettering
540ac9338e core: prefer non-@ syntax for ExecStart=
If the zeroth and first argv[] element on the same we don't need to
generate the "@" syntax for ExecStart= and friends.
2019-11-27 12:32:14 +01:00
Lennart Poettering
f14bf01312 core: write out correct field name when creating transient service units 2019-11-27 12:23:00 +01:00
Yu Watanabe
403e4b4728
Merge pull request #14160 from mwilck/fix-shutdown-hang
Fix shutdown hang caused by recent udev change
2019-11-27 19:16:12 +09:00
Zbigniew Jędrzejewski-Szmek
370f0dc81c doc: drop rhs from transient settings list
I don't know why these particular ones had them.
2019-11-27 11:04:36 +01:00
Paul Menzel
a19b9a3827 man/systemd.link: Add missing verb *be* 2019-11-27 13:35:29 +09:00
Martin Wilck
030f457167 udevd: don't use monitor after manager_exit()
If udevd receives an exit signal, it releases its reference on the udev
monitor in manager_exit(). If at this time a worker is hanging, and if
the event timeout for this worker expires before udevd exits, udevd
crashes in on_sigchld()->udev_monitor_send_device(), because the monitor
has already been freed.

Fix this by testing the validity of manager->monitor in on_sigchld().
2019-11-26 20:38:28 +01:00
Martin Wilck
3cabdc2345 Revert "udevd: fix crash when workers time out after exit is signal caught"
This reverts commit 5db454b803.
See https://github.com/systemd/systemd/issues/14128
2019-11-26 20:38:28 +01:00
Kevin Kuehler
82d832b435 basic: Drop ambient inherited capabilities by default
Modify the functions capability_update_inherited_set() and
capability_ambient_set_apply() to drop capabilities not explicitly
requested by the user.
2019-11-26 11:21:40 -08:00
Lennart Poettering
72fd79b3ce test-fileio: cast EOF to (char) before comparing with char explicitly
EOF is defined to -1, hence on platforms that have "char" unsigned we
can't compare it as-is, except if we accept an implicit cast. let's make
it an explicit cast, acknowledging the issue.

Fixes: #14118
2019-11-26 14:55:47 +01:00
Yu Watanabe
6eee88577d udev: tiny update for log messages 2019-11-26 10:42:54 +01:00
Yu Watanabe
f5c3892266
network: also assume Table=local for ipv6 route if Type=local, broadcast, anycast or nat (#14148)
Also, if Type=multicast and scope is not set, then assume Scope=link.

Fixes #14122.
2019-11-26 12:41:54 +09:00
Yu Watanabe
cfbb1c6def
Merge pull request #14134 from keszybz/variables-and-docs
Documentation and option parsing fixes
2019-11-26 12:40:30 +09:00
Anita Zhang
05d6628ad2
Merge pull request #14151 from mk-fg/fix-timer-dump-syntax-bug
core.timer: fix "systemd-analyze dump" and docs syntax inconsistencies wrt OnTimezoneChange=
2019-11-25 15:56:33 -08:00
Mike Kazantsev
0810e39628 core.timer: fix "systemd-analyze dump" and docs syntax inconsistencies wrt OnTimezoneChange= 2019-11-26 04:29:03 +05:00
Anita Zhang
9b1f0b9064
Merge pull request #14112 from keszybz/restart-no-log
core/service: downgrade "scheduling restart" message to debug
2019-11-25 12:09:00 -08:00
Lennart Poettering
5c7b99745a process-util: shortcut get_process_state() for our own process 2019-11-25 19:23:31 +01:00
Lennart Poettering
cde93ba2a5 process-util: shortcut get_process_comm() for our own process
Let's bypass /proc if we can.
2019-11-25 19:23:31 +01:00
Zbigniew Jędrzejewski-Szmek
f4331d0db2 shared/install: warn about unkown sections in unit files
As in the previous commit, ignoring unkown sections means users may be confused
easily. It is better to warn about misspellt section names.

In this case, we are using a separate item table, so we'd ignore all those
sections anyway, so we could list them with out the minus prefixes and the
effect would be the same. But I think it's clearer to prefix them.
2019-11-25 16:45:29 +01:00
Zbigniew Jędrzejewski-Szmek
130b812f9d network: warn about unknown sections when parsing .netdev files
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1774242.
Now we'll emit the warning about unknown section [Netdev], making the issue
much easier to diagnose.
2019-11-25 16:45:29 +01:00