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Commit Graph

1396 Commits

Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek
bdf9fc1a94 man: sd_journal_send does nothing when journald is not available
https://bugzilla.redhat.com/show_bug.cgi?id=1096067
2014-05-09 08:39:51 -04:00
Jan Engelhardt
3b3d7d069d doc: balance C indirections in function prototypes
Shift the asterisks in the documentation's prototypes such that they
are consistent among each other. Use the right side to match what is
used in source code.

Addendum to commit v209~82.
2014-05-07 20:13:27 -04:00
Jan Engelhardt
6667311dc3 doc: write out stdin/stdout file descriptors
"When refering to code, STDOUT/STDOUT/STDERR are replaced with
stdin/stdout/stderr, and in other places they are replaced with
normal phrases like standard output, etc."

Addendum to commit v209~127.
2014-05-07 20:13:27 -04:00
Jan Engelhardt
b8bde11658 doc: comma placement corrections and word order
Set commas where there should be some.
Some improvements to word order.
2014-05-07 20:13:27 -04:00
Jan Engelhardt
dca348bcbb doc: corrections to words and forms
This patch exchange words which are inappropriate for a situation,
deletes duplicated words, and adds particles where needed.
2014-05-07 20:13:26 -04:00
Jan Engelhardt
b588c2d1b7 doc: adhere to XML syntax 2014-05-06 23:08:04 +02:00
Jan Engelhardt
70a44afee3 doc: typographical fine tuning 2014-05-06 23:05:39 +02:00
Jan Engelhardt
d28315e4af doc: use non-contracted forms in written documents 2014-05-06 23:05:09 +02:00
Lennart Poettering
b408026b98 man: document sd_event_add_time(3) 2014-05-06 18:51:08 +02:00
Kay Sievers
a91df40e69 timesyncd: add unit and man page 2014-04-29 09:51:53 +02:00
poma
7f1f9b4bcb man: networkd typo fixes 2014-04-26 11:16:25 +02:00
Tom Gundersen
cef8b07358 networkd-wait-online: drop config file and add commandline options instead 2014-04-26 01:20:12 +02:00
Lennart Poettering
b2f8b02ec2 core: expose CFS CPU time quota as high-level unit properties 2014-04-25 13:27:25 +02:00
WaLyong Cho
49e5b2a933 bootchart: add control group option 2014-04-24 19:21:51 -04:00
Michael Olbrich
93ae25e6fd service: add FailureAction= option
It has the same possible values as StartLimitAction= and is executed
immediately if a service fails.
2014-04-24 20:11:20 +02:00
Tom Gundersen
3a67e927e3 networkd-wait-online: improve interoptability and enable by default
To make sure we don't delay boot on systems where (some) network links are managed by someone else
we don't block if something else has successfully brought up a link.

We will still block until all links we are aware of that are  managed by networkd have been
configured, but if no such links exist, and someone else have configured a link sufficiently
that it has a carrier, it may be that the link is ready so we should no longer block.

Note that in all likelyhood the link is not ready (no addresses/routes configured),
so whatever network managment daemon configured it should provide a similar wait-online
service to block network-online.target until it is ready.

The aim is to block as long as we know networking is not fully configured, but no longer. This
will allow systemd-networkd-wait-online.service to be enabled on any system, even if we don't
know whether networkd is the main/only network manager.

Even in the case networking is fully configured by networkd, the default behavior may not be
sufficient: if two links need to be configured, but the first is fully configured before the
second one appears we will assume the network is up. To work around that, we allow specifying
specific devices to wait for before considering the network up.

This unit is enabled by default, just like systemd-networkd, but will only be pulled in if
anyone pulls in network-online.target.
2014-04-24 00:23:07 +02:00
Lennart Poettering
4423116699 man: recommend that XDG_SESSION_DESKTOP and XDG_CURRENT_DESKTOP use the same identifiers 2014-04-23 20:11:38 +02:00
Michael Olbrich
efe6e7d33a service: add support for reboot argument when triggered by StartLimitAction=
When rebooting with systemctl, an optional argument can be passed to the
reboot system call. This makes it possible the specify the argument in a
service file and use it when the service triggers a restart.
This is useful to distinguish between manual reboots and reboots caused by
failing services.
2014-04-21 09:58:53 -04:00
Zbigniew Jędrzejewski-Szmek
5d2abc04fc man: document relationship between RequiresMountsFor and noauto
https://bugzilla.redhat.com/show_bug.cgi?id=1088057
2014-04-16 22:17:29 -04:00
Zbigniew Jędrzejewski-Szmek
2e573fcf87 sysctl: replaces some slashes with dots
It turns out that plain sysctl understands a.b/c syntax to write to
/proc/sys/a/b.c. Support this for compatibility.

https://bugs.freedesktop.org/show_bug.cgi?id=77466
2014-04-16 21:52:36 -04:00
Thomas Hindoe Paaboel Andersen
a6ad1458e8 man: fix typos in sd_event_new 2014-04-14 19:12:59 +02:00
Lennart Poettering
6e0369b0ff man: explain that the timestamps on incoming kdbus messages are not necessarily monotonically increasing 2014-04-13 17:42:11 -07:00
Lennart Poettering
faae655de3 man: add man page for sd_event_new() 2014-04-13 17:41:01 -07:00
Kay Sievers
9ea28c55a2 udev: remove seqnum API and all assumptions about seqnums
The way the kernel namespaces have been implemented breaks assumptions
udev made regarding uevent sequence numbers. Creating devices in a
namespace "steals" uevents and its sequence numbers from the host. It
confuses the "udevadmin settle" logic, which might block until util a
timeout is reached, even when no uevent is pending.

Remove any assumptions about sequence numbers and deprecate libudev's
API exposing these numbers; none of that can reliably be used anymore
when namespaces are involved.
2014-04-13 17:12:14 -07:00
Tanu Kaskinen
05a2f6fefe man: mention XDG_CONFIG_HOME in systemd.unit 2014-04-12 13:12:32 -04:00
David Herrmann
9541666b8d login: add 'mir' to the list of session types
Add Mir to the list of session types. This is implemented for LightDM
in lp:~robert-ancell/lightdm/xdg-session-desktop [1].

[1] https://code.launchpad.net/~robert-ancell/lightdm/xdg-session-desktop/+merge/214108

(david: adjusted commit-header and fixed whitespace issues)
2014-04-09 21:22:48 +02:00
Zbigniew Jędrzejewski-Szmek
de41590a9b man: reword Persistent= description
I think it is easier to grok this way.
2014-04-07 21:02:47 -04:00
Umut Tezduyar Lindskog
aba496a58a networkd: smooth transition from ipv4ll to dhcp address
Currently when both ipv4ll and dhcp are enabled, ipv4ll
address (if one has been claimed) is removed when dhcp
address is aquired. This is not the best thing to do
since there might be clients unaware of the removal
trying to communicate.

This patch provides a smooth transition between ipv4ll
and dhcp. If ipv4ll address was claimed [1] before dhcp,
address is marked as deprecated. Deprecated address is still
a valid address and packets can be received on it but address
cannot be selected as a source address. If dhcp lease cannot
be extended, then ipv4ll address is marked as valid again.

[1] If there is no collision, claiming IPv4LL takes between 4 to
7 seconds.
2014-04-03 16:00:25 +02:00
Lennart Poettering
5ba6e0949c time: support @ syntax for denoting times since the UNIX epoch 1970-1-1 2014-03-25 04:08:16 +01:00
Lennart Poettering
af7424af70 systemctl: add more verbose explanation of --kill-who and what control/main processes are 2014-03-25 00:51:22 +01:00
Lennart Poettering
0088d63151 systemctl: --kill-mode is long long gone, don't mention it in the man page 2014-03-25 00:31:48 +01:00
Lennart Poettering
905826156d man: be more specific when EnvironmentFile= is read
http://lists.freedesktop.org/archives/systemd-devel/2014-March/018004.html
2014-03-25 00:26:09 +01:00
Lennart Poettering
d2753d2200 man: explain that the journal field SYSLOG_IDENTIFIER is usually derived from program_invocation_short_name 2014-03-25 00:10:41 +01:00
Lennart Poettering
7f8aa67131 core: remove tcpwrap support
tcpwrap is legacy code, that is barely maintained upstream. It's APIs
are awful, and the feature set it exposes (such as DNS and IDENT
access control) questionnable. We should not support this natively in
systemd.

Hence, let's remove the code. If people want to continue making use of
this, they can do so by plugging in "tcpd" for the processes they start.
With that scheme things are as well or badly supported as they were from
traditional inetd, hence no functionality is really lost.
2014-03-24 20:07:42 +01:00
Lennart Poettering
bd8f585b99 core: add a setting to globally control the default for timer unit accuracy 2014-03-24 16:24:07 +01:00
Lennart Poettering
dedabea4b3 timer: support timers that can resume the system from suspend 2014-03-24 16:24:07 +01:00
Lennart Poettering
a351a679ed man: document ARM root partition types 2014-03-21 03:43:46 +01:00
Lennart Poettering
06642d1795 timer: add timer persistance (aka anacron-like behaviour) 2014-03-21 03:43:46 +01:00
Lennart Poettering
c2c13f2df4 unit: turn off mount propagation for udevd
Keep mounts done by udev rules private to udevd. Also, document how
MountFlags= may be used for this.
2014-03-20 04:16:39 +01:00
Lennart Poettering
907afa0682 man: improve documentation of fs namespace related settings 2014-03-19 22:26:08 +01:00
Lennart Poettering
ce236b57be man: dcument sd_bus_negotiate_fds() and friends 2014-03-18 21:05:16 +01:00
Lennart Poettering
f1660f96f5 core: drop CAP_MKNOD when PrivateDevices= is set 2014-03-18 17:58:19 +01:00
Lennart Poettering
1dba654b27 machinectl: reimplement machinectl's "reboot" verb on top of "kill", and add new verb "poweroff"
There's really no point to send the reboot SIGINT from machinectl
directly, if machined can do that anyway. This saves code, and
makes machinectl network transparent for these verbs. And while we are
at it we can easily add a "poweroff" verb in addition to "reboot". Yay!
2014-03-18 04:48:26 +01:00
poma
f47c5c47d1 man: networkd - additional examples related to bridging 2014-03-17 21:35:28 +01:00
Lennart Poettering
bf34ab149f sd-login: add calls that retrieve credentials of peers connected to AF_UNIX peers
This is supposed to be an extension of SO_PEERCRED and SO_PEERSEC,
except for cgroup information.
2014-03-17 18:15:57 +01:00
Jason St. John
9029f64298 man: improve wording of systemctl's --after/--before
Commit 4a77ca7 was an attempt at fixing the wording of --after and --before,
but the new wording was unclear.

Split the combined --after/--before section into a separate section for
each, explicitly state what each option does, and add information about
how these lists are generated.

Reported-by: Andrey Borzenkov <arvidjaar@gmail.com>
Reported-by: Lennart Poettering <lennart@poettering.net>
2014-03-17 01:57:37 -04:00
Zbigniew Jędrzejewski-Szmek
8a8d55f2c1 journal-remote: implement inheriting http(s) sockets
Now --listen-http=-3 --listen-https=-4 can be used to spawn a µhttpd
server on those two ports, in http and https modes respectively.
As before, --listen-http=3 --listen-https=4 will launch µhttpd servers
on ports 3 and 4.
2014-03-17 01:55:48 -04:00
Zbigniew Jędrzejewski-Szmek
cc64d0175a journal-remote: HTTP(s) support
The whole tool is made dependent on µhttpd availability. It should be
easy to make the µhttpd parts conditional, but since transfer over
HTTP seems to be the primary use case, currently this is not done.

Current implementation uses nested epoll loops: sd-event is used for
the external event loop, and µhttpd uses epoll in its own
loop. Unfortunately µhttpd does not expose enough information to add
the descriptors it uses to the external event loop. This means that
starvation of other events is possible, if one of the inner µhttpd
loops is constantly busy. This means that µhttpd servers should not
be mixed with other sources.

The TLS authentication parts haven't been really tested properly, and
should not be take too seriously.
2014-03-17 01:55:48 -04:00
Zbigniew Jędrzejewski-Szmek
fdfccdbc98 journal-remote: tool to receive messages over the network 2014-03-17 01:55:48 -04:00
Lennart Poettering
1238ee09b7 systemctl: introduce -r switch to show units running in local containers in addition to the host 2014-03-17 04:00:44 +01:00