Compare commits
No commits in common. "67f5ae2d6986d0271fa6223a68fe0104957de863" and "2a407487b2c3b5f178b449743a6d296dd6bc6117" have entirely different histories.
67f5ae2d69
...
2a407487b2
|
|
@ -24,8 +24,8 @@
|
||||||
<title>Introduction</title>
|
<title>Introduction</title>
|
||||||
|
|
||||||
<para><interfacename>org.freedesktop.LogControl1</interfacename> is a generic interface that is intended
|
<para><interfacename>org.freedesktop.LogControl1</interfacename> is a generic interface that is intended
|
||||||
to be used by any daemon which allows the log level and target to be set over D-Bus. It is implemented by
|
to be used by any daemon which should allow setting the log level and target over D-Bus. It is implemented
|
||||||
various daemons that are part of the
|
by various daemons that are part of the
|
||||||
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> suite.</para>
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> suite.</para>
|
||||||
|
|
||||||
<para>It is assumed that those settings are global for the whole program, so a fixed object path is
|
<para>It is assumed that those settings are global for the whole program, so a fixed object path is
|
||||||
|
|
@ -95,35 +95,12 @@ node /org/freedesktop/LogControl1 {
|
||||||
It is a short string that identifies the program that is the source of log messages that is passed to
|
It is a short string that identifies the program that is the source of log messages that is passed to
|
||||||
the <citerefentry project="man-pages"><refentrytitle>syslog</refentrytitle><manvolnum>3</manvolnum></citerefentry> call.
|
the <citerefentry project="man-pages"><refentrytitle>syslog</refentrytitle><manvolnum>3</manvolnum></citerefentry> call.
|
||||||
</para>
|
</para>
|
||||||
</refsect2>
|
|
||||||
</refsect1>
|
|
||||||
|
|
||||||
<refsect1>
|
<para>Note: <command>journalctl</command> option <option>-p</option>/<option>--priority=</option> may
|
||||||
<title>Tools</title>
|
be used to filter log messages by log level, option <option>-t</option>/<option>--identifier=</option>
|
||||||
|
may be used to by the syslog identifier, and filters like <literal>_TRANSPORT=syslog</literal>,
|
||||||
<para><command>journalctl</command> option <option>-p</option>/<option>--priority=</option> may be used
|
|
||||||
to filter log messages by log level, option <option>-t</option>/<option>--identifier=</option> may be
|
|
||||||
used to by the syslog identifier, and filters like <literal>_TRANSPORT=syslog</literal>,
|
|
||||||
<literal>_TRANSPORT=journal</literal>, and <literal>_TRANSPORT=kernel</literal> may be used to filter
|
<literal>_TRANSPORT=journal</literal>, and <literal>_TRANSPORT=kernel</literal> may be used to filter
|
||||||
messages by the mechanism through which they reached <command>systemd-journald</command>.</para>
|
messages by the mechanism through which they reached <command>systemd-journald</command>.</para>
|
||||||
|
</refsect2>
|
||||||
<para><command>systemctl log-level</command> and <command>systemctl log-target</command> verbs may be
|
|
||||||
used to query and set the <varname>LogLevel</varname> and <varname>LogTarget</varname> properties of the
|
|
||||||
service manager. <command>systemctl service-log-level</command> and <command>systemctl
|
|
||||||
service-log-target</command> may similarly be used for individual services. (Services must have the
|
|
||||||
<varname>BusName=</varname> property set and must implement the interface described here. See
|
|
||||||
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
|
||||||
for details about <varname>BusName=</varname>.)</para>
|
|
||||||
</refsect1>
|
|
||||||
|
|
||||||
<refsect1>
|
|
||||||
<title>See Also</title>
|
|
||||||
<para>
|
|
||||||
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
||||||
<citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
||||||
<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
||||||
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
|
||||||
<citerefentry project='man-pages'><refentrytitle>syslog</refentrytitle><manvolnum>3</manvolnum></citerefentry>
|
|
||||||
</para>
|
|
||||||
</refsect1>
|
</refsect1>
|
||||||
</refentry>
|
</refentry>
|
||||||
|
|
|
||||||
|
|
@ -50,7 +50,7 @@
|
||||||
<para>The following commands are understood:</para>
|
<para>The following commands are understood:</para>
|
||||||
|
|
||||||
<refsect2>
|
<refsect2>
|
||||||
<title>Unit Commands (Introspection and Modification)</title>
|
<title>Unit Commands</title>
|
||||||
|
|
||||||
<variablelist>
|
<variablelist>
|
||||||
<varlistentry>
|
<varlistentry>
|
||||||
|
|
@ -151,196 +151,6 @@ Sun 2017-02-26 20:57:49 EST 2h 3min left Sun 2017-02-26 11:56:36 EST 6h ago
|
||||||
</listitem>
|
</listitem>
|
||||||
</varlistentry>
|
</varlistentry>
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>is-active <replaceable>PATTERN</replaceable>…</command></term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Check whether any of the specified units are active
|
|
||||||
(i.e. running). Returns an exit code
|
|
||||||
<constant>0</constant> if at least one is active, or
|
|
||||||
non-zero otherwise. Unless <option>--quiet</option> is
|
|
||||||
specified, this will also print the current unit state to
|
|
||||||
standard output.</para>
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>is-failed <replaceable>PATTERN</replaceable>…</command></term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Check whether any of the specified units are in a
|
|
||||||
"failed" state. Returns an exit code
|
|
||||||
<constant>0</constant> if at least one has failed,
|
|
||||||
non-zero otherwise. Unless <option>--quiet</option> is
|
|
||||||
specified, this will also print the current unit state to
|
|
||||||
standard output.</para>
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>status</command> <optional><replaceable>PATTERN</replaceable>…|<replaceable>PID</replaceable>…]</optional></term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Show terse runtime status information about one or
|
|
||||||
more units, followed by most recent log data from the
|
|
||||||
journal. If no units are specified, show system status. If
|
|
||||||
combined with <option>--all</option>, also show the status of
|
|
||||||
all units (subject to limitations specified with
|
|
||||||
<option>-t</option>). If a PID is passed, show information
|
|
||||||
about the unit the process belongs to.</para>
|
|
||||||
|
|
||||||
<para>This function is intended to generate human-readable
|
|
||||||
output. If you are looking for computer-parsable output,
|
|
||||||
use <command>show</command> instead. By default, this
|
|
||||||
function only shows 10 lines of output and ellipsizes
|
|
||||||
lines to fit in the terminal window. This can be changed
|
|
||||||
with <option>--lines</option> and <option>--full</option>,
|
|
||||||
see above. In addition, <command>journalctl
|
|
||||||
--unit=<replaceable>NAME</replaceable></command> or
|
|
||||||
<command>journalctl
|
|
||||||
--user-unit=<replaceable>NAME</replaceable></command> use
|
|
||||||
a similar filter for messages and might be more
|
|
||||||
convenient.
|
|
||||||
</para>
|
|
||||||
|
|
||||||
<para>systemd implicitly loads units as necessary, so just running the <command>status</command> will
|
|
||||||
attempt to load a file. The command is thus not useful for determining if something was already loaded or
|
|
||||||
not. The units may possibly also be quickly unloaded after the operation is completed if there's no reason
|
|
||||||
to keep it in memory thereafter.
|
|
||||||
</para>
|
|
||||||
|
|
||||||
<example>
|
|
||||||
<title>Example output from systemctl status </title>
|
|
||||||
|
|
||||||
<programlisting>$ systemctl status bluetooth
|
|
||||||
● bluetooth.service - Bluetooth service
|
|
||||||
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
|
|
||||||
Active: active (running) since Wed 2017-01-04 13:54:04 EST; 1 weeks 0 days ago
|
|
||||||
Docs: man:bluetoothd(8)
|
|
||||||
Main PID: 930 (bluetoothd)
|
|
||||||
Status: "Running"
|
|
||||||
Tasks: 1
|
|
||||||
Memory: 648.0K
|
|
||||||
CPU: 435ms
|
|
||||||
CGroup: /system.slice/bluetooth.service
|
|
||||||
└─930 /usr/lib/bluetooth/bluetoothd
|
|
||||||
|
|
||||||
Jan 12 10:46:45 example.com bluetoothd[8900]: Not enough free handles to register service
|
|
||||||
Jan 12 10:46:45 example.com bluetoothd[8900]: Current Time Service could not be registered
|
|
||||||
Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output error (5)
|
|
||||||
</programlisting>
|
|
||||||
|
|
||||||
<para>The dot ("●") uses color on supported terminals to summarize the unit state at a glance. White
|
|
||||||
indicates an <literal>inactive</literal> or <literal>deactivating</literal> state. Red indicates a
|
|
||||||
<literal>failed</literal> or <literal>error</literal> state and green indicates an
|
|
||||||
<literal>active</literal>, <literal>reloading</literal> or <literal>activating</literal> state.
|
|
||||||
</para>
|
|
||||||
|
|
||||||
<para>The "Loaded:" line in the output will show <literal>loaded</literal> if the unit has been loaded into
|
|
||||||
memory. Other possible values for "Loaded:" include: <literal>error</literal> if there was a problem
|
|
||||||
loading it, <literal>not-found</literal> if no unit file was found for this unit,
|
|
||||||
<literal>bad-setting</literal> if an essential unit file setting could not be parsed and
|
|
||||||
<literal>masked</literal> if the unit file has been masked. Along with showing the path to the unit file,
|
|
||||||
this line will also show the enablement state. Enabled commands start at boot. See the full table of
|
|
||||||
possible enablement states — including the definition of <literal>masked</literal> — in the documentation
|
|
||||||
for the <command>is-enabled</command> command.
|
|
||||||
</para>
|
|
||||||
|
|
||||||
<para>The "Active:" line shows active state. The value is usually <literal>active</literal> or
|
|
||||||
<literal>inactive</literal>. Active could mean started, bound, plugged in, etc depending on the unit type.
|
|
||||||
The unit could also be in process of changing states, reporting a state of <literal>activating</literal> or
|
|
||||||
<literal>deactivating</literal>. A special <literal>failed</literal> state is entered when the service
|
|
||||||
failed in some way, such as a crash, exiting with an error code or timing out. If the failed state is
|
|
||||||
entered the cause will be logged for later reference.</para>
|
|
||||||
</example>
|
|
||||||
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>show</command> <optional><replaceable>PATTERN</replaceable>…|<replaceable>JOB</replaceable>…</optional></term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Show properties of one or more units, jobs, or the manager itself. If no argument is specified,
|
|
||||||
properties of the manager will be shown. If a unit name is specified, properties of the unit are shown, and
|
|
||||||
if a job ID is specified, properties of the job are shown. By default, empty properties are suppressed. Use
|
|
||||||
<option>--all</option> to show those too. To select specific properties to show, use
|
|
||||||
<option>--property=</option>. This command is intended to be used whenever computer-parsable output is
|
|
||||||
required. Use <command>status</command> if you are looking for formatted human-readable output.</para>
|
|
||||||
|
|
||||||
<para>Many properties shown by <command>systemctl show</command> map directly to configuration settings of
|
|
||||||
the system and service manager and its unit files. Note that the properties shown by the command are
|
|
||||||
generally more low-level, normalized versions of the original configuration settings and expose runtime
|
|
||||||
state in addition to configuration. For example, properties shown for service units include the service's
|
|
||||||
current main process identifier as <literal>MainPID</literal> (which is runtime state), and time settings
|
|
||||||
are always exposed as properties ending in the <literal>…USec</literal> suffix even if a matching
|
|
||||||
configuration options end in <literal>…Sec</literal>, because microseconds is the normalized time unit used
|
|
||||||
internally by the system and service manager.</para>
|
|
||||||
|
|
||||||
<para>For details about many of these properties, see the documentation of the D-Bus interface
|
|
||||||
backing these properties, see
|
|
||||||
<citerefentry><refentrytitle>org.freedesktop.systemd1</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>cat <replaceable>PATTERN</replaceable>…</command></term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Show backing files of one or more units. Prints the
|
|
||||||
"fragment" and "drop-ins" (source files) of units. Each
|
|
||||||
file is preceded by a comment which includes the file
|
|
||||||
name. Note that this shows the contents of the backing files
|
|
||||||
on disk, which may not match the system manager's
|
|
||||||
understanding of these units if any unit files were
|
|
||||||
updated on disk and the <command>daemon-reload</command>
|
|
||||||
command wasn't issued since.</para>
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>help <replaceable>PATTERN</replaceable>…|<replaceable>PID</replaceable>…</command></term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Show manual pages for one or more units, if
|
|
||||||
available. If a PID is given, the manual pages for the unit
|
|
||||||
the process belongs to are shown.</para>
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term>
|
|
||||||
<command>list-dependencies</command>
|
|
||||||
<optional><replaceable>UNIT</replaceable>...</optional>
|
|
||||||
</term>
|
|
||||||
|
|
||||||
<listitem>
|
|
||||||
<para>Shows units required and wanted by the specified
|
|
||||||
units. This recursively lists units following the
|
|
||||||
<varname>Requires=</varname>,
|
|
||||||
<varname>Requisite=</varname>,
|
|
||||||
<varname>ConsistsOf=</varname>,
|
|
||||||
<varname>Wants=</varname>, <varname>BindsTo=</varname>
|
|
||||||
dependencies. If no units are specified,
|
|
||||||
<filename>default.target</filename> is implied.</para>
|
|
||||||
|
|
||||||
<para>By default, only target units are recursively
|
|
||||||
expanded. When <option>--all</option> is passed, all other
|
|
||||||
units are recursively expanded as well.</para>
|
|
||||||
|
|
||||||
<para>Options <option>--reverse</option>,
|
|
||||||
<option>--after</option>, <option>--before</option>
|
|
||||||
may be used to change what types of dependencies
|
|
||||||
are shown.</para>
|
|
||||||
|
|
||||||
<para>Note that this command only lists units currently loaded into memory by the service manager. In
|
|
||||||
particular, this command is not suitable to get a comprehensive list at all reverse dependencies on a
|
|
||||||
specific unit, as it won't list the dependencies declared by units currently not loaded.</para>
|
|
||||||
</listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<!-- Commands that modify unit state start here -->
|
|
||||||
|
|
||||||
<varlistentry>
|
<varlistentry>
|
||||||
<term><command>start <replaceable>PATTERN</replaceable>…</command></term>
|
<term><command>start <replaceable>PATTERN</replaceable>…</command></term>
|
||||||
|
|
||||||
|
|
@ -515,6 +325,148 @@ Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output err
|
||||||
processes in the unit's cgroup.</para>
|
processes in the unit's cgroup.</para>
|
||||||
</listitem>
|
</listitem>
|
||||||
</varlistentry>
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term><command>is-active <replaceable>PATTERN</replaceable>…</command></term>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para>Check whether any of the specified units are active
|
||||||
|
(i.e. running). Returns an exit code
|
||||||
|
<constant>0</constant> if at least one is active, or
|
||||||
|
non-zero otherwise. Unless <option>--quiet</option> is
|
||||||
|
specified, this will also print the current unit state to
|
||||||
|
standard output.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term><command>is-failed <replaceable>PATTERN</replaceable>…</command></term>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para>Check whether any of the specified units are in a
|
||||||
|
"failed" state. Returns an exit code
|
||||||
|
<constant>0</constant> if at least one has failed,
|
||||||
|
non-zero otherwise. Unless <option>--quiet</option> is
|
||||||
|
specified, this will also print the current unit state to
|
||||||
|
standard output.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term><command>status</command> <optional><replaceable>PATTERN</replaceable>…|<replaceable>PID</replaceable>…]</optional></term>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para>Show terse runtime status information about one or
|
||||||
|
more units, followed by most recent log data from the
|
||||||
|
journal. If no units are specified, show system status. If
|
||||||
|
combined with <option>--all</option>, also show the status of
|
||||||
|
all units (subject to limitations specified with
|
||||||
|
<option>-t</option>). If a PID is passed, show information
|
||||||
|
about the unit the process belongs to.</para>
|
||||||
|
|
||||||
|
<para>This function is intended to generate human-readable
|
||||||
|
output. If you are looking for computer-parsable output,
|
||||||
|
use <command>show</command> instead. By default, this
|
||||||
|
function only shows 10 lines of output and ellipsizes
|
||||||
|
lines to fit in the terminal window. This can be changed
|
||||||
|
with <option>--lines</option> and <option>--full</option>,
|
||||||
|
see above. In addition, <command>journalctl
|
||||||
|
--unit=<replaceable>NAME</replaceable></command> or
|
||||||
|
<command>journalctl
|
||||||
|
--user-unit=<replaceable>NAME</replaceable></command> use
|
||||||
|
a similar filter for messages and might be more
|
||||||
|
convenient.
|
||||||
|
</para>
|
||||||
|
|
||||||
|
<para>systemd implicitly loads units as necessary, so just running the <command>status</command> will
|
||||||
|
attempt to load a file. The command is thus not useful for determining if something was already loaded or
|
||||||
|
not. The units may possibly also be quickly unloaded after the operation is completed if there's no reason
|
||||||
|
to keep it in memory thereafter.
|
||||||
|
</para>
|
||||||
|
|
||||||
|
<example>
|
||||||
|
<title>Example output from systemctl status </title>
|
||||||
|
|
||||||
|
<programlisting>$ systemctl status bluetooth
|
||||||
|
● bluetooth.service - Bluetooth service
|
||||||
|
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
|
||||||
|
Active: active (running) since Wed 2017-01-04 13:54:04 EST; 1 weeks 0 days ago
|
||||||
|
Docs: man:bluetoothd(8)
|
||||||
|
Main PID: 930 (bluetoothd)
|
||||||
|
Status: "Running"
|
||||||
|
Tasks: 1
|
||||||
|
Memory: 648.0K
|
||||||
|
CPU: 435ms
|
||||||
|
CGroup: /system.slice/bluetooth.service
|
||||||
|
└─930 /usr/lib/bluetooth/bluetoothd
|
||||||
|
|
||||||
|
Jan 12 10:46:45 example.com bluetoothd[8900]: Not enough free handles to register service
|
||||||
|
Jan 12 10:46:45 example.com bluetoothd[8900]: Current Time Service could not be registered
|
||||||
|
Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output error (5)
|
||||||
|
</programlisting>
|
||||||
|
|
||||||
|
<para>The dot ("●") uses color on supported terminals to summarize the unit state at a glance. White
|
||||||
|
indicates an <literal>inactive</literal> or <literal>deactivating</literal> state. Red indicates a
|
||||||
|
<literal>failed</literal> or <literal>error</literal> state and green indicates an
|
||||||
|
<literal>active</literal>, <literal>reloading</literal> or <literal>activating</literal> state.
|
||||||
|
</para>
|
||||||
|
|
||||||
|
<para>The "Loaded:" line in the output will show <literal>loaded</literal> if the unit has been loaded into
|
||||||
|
memory. Other possible values for "Loaded:" include: <literal>error</literal> if there was a problem
|
||||||
|
loading it, <literal>not-found</literal> if no unit file was found for this unit,
|
||||||
|
<literal>bad-setting</literal> if an essential unit file setting could not be parsed and
|
||||||
|
<literal>masked</literal> if the unit file has been masked. Along with showing the path to the unit file,
|
||||||
|
this line will also show the enablement state. Enabled commands start at boot. See the full table of
|
||||||
|
possible enablement states — including the definition of <literal>masked</literal> — in the documentation
|
||||||
|
for the <command>is-enabled</command> command.
|
||||||
|
</para>
|
||||||
|
|
||||||
|
<para>The "Active:" line shows active state. The value is usually <literal>active</literal> or
|
||||||
|
<literal>inactive</literal>. Active could mean started, bound, plugged in, etc depending on the unit type.
|
||||||
|
The unit could also be in process of changing states, reporting a state of <literal>activating</literal> or
|
||||||
|
<literal>deactivating</literal>. A special <literal>failed</literal> state is entered when the service
|
||||||
|
failed in some way, such as a crash, exiting with an error code or timing out. If the failed state is
|
||||||
|
entered the cause will be logged for later reference.</para>
|
||||||
|
</example>
|
||||||
|
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term><command>show</command> <optional><replaceable>PATTERN</replaceable>…|<replaceable>JOB</replaceable>…</optional></term>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para>Show properties of one or more units, jobs, or the manager itself. If no argument is specified,
|
||||||
|
properties of the manager will be shown. If a unit name is specified, properties of the unit are shown, and
|
||||||
|
if a job ID is specified, properties of the job are shown. By default, empty properties are suppressed. Use
|
||||||
|
<option>--all</option> to show those too. To select specific properties to show, use
|
||||||
|
<option>--property=</option>. This command is intended to be used whenever computer-parsable output is
|
||||||
|
required. Use <command>status</command> if you are looking for formatted human-readable output.</para>
|
||||||
|
|
||||||
|
<para>Many properties shown by <command>systemctl show</command> map directly to configuration settings of
|
||||||
|
the system and service manager and its unit files. Note that the properties shown by the command are
|
||||||
|
generally more low-level, normalized versions of the original configuration settings and expose runtime
|
||||||
|
state in addition to configuration. For example, properties shown for service units include the service's
|
||||||
|
current main process identifier as <literal>MainPID</literal> (which is runtime state), and time settings
|
||||||
|
are always exposed as properties ending in the <literal>…USec</literal> suffix even if a matching
|
||||||
|
configuration options end in <literal>…Sec</literal>, because microseconds is the normalized time unit used
|
||||||
|
internally by the system and service manager.</para>
|
||||||
|
|
||||||
|
<para>For details about many of these properties, see the documentation of the D-Bus interface
|
||||||
|
backing these properties, see
|
||||||
|
<citerefentry><refentrytitle>org.freedesktop.systemd1</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term><command>cat <replaceable>PATTERN</replaceable>…</command></term>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para>Show backing files of one or more units. Prints the
|
||||||
|
"fragment" and "drop-ins" (source files) of units. Each
|
||||||
|
file is preceded by a comment which includes the file
|
||||||
|
name. Note that this shows the contents of the backing files
|
||||||
|
on disk, which may not match the system manager's
|
||||||
|
understanding of these units if any unit files were
|
||||||
|
updated on disk and the <command>daemon-reload</command>
|
||||||
|
command wasn't issued since.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
<varlistentry>
|
<varlistentry>
|
||||||
<term><command>set-property <replaceable>UNIT</replaceable> <replaceable>PROPERTY</replaceable>=<replaceable>VALUE</replaceable>…</command></term>
|
<term><command>set-property <replaceable>UNIT</replaceable> <replaceable>PROPERTY</replaceable>=<replaceable>VALUE</replaceable>…</command></term>
|
||||||
|
|
||||||
|
|
@ -551,59 +503,13 @@ Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output err
|
||||||
</varlistentry>
|
</varlistentry>
|
||||||
|
|
||||||
<varlistentry>
|
<varlistentry>
|
||||||
<term><command>service-log-level</command> <replaceable>SERVICE</replaceable> [<replaceable>LEVEL</replaceable>]</term>
|
<term><command>help <replaceable>PATTERN</replaceable>…|<replaceable>PID</replaceable>…</command></term>
|
||||||
|
|
||||||
<listitem><para>If the <replaceable>LEVEL</replaceable> argument is not given, print the current
|
<listitem>
|
||||||
log level as reported by service <replaceable>SERVICE</replaceable>.</para>
|
<para>Show manual pages for one or more units, if
|
||||||
|
available. If a PID is given, the manual pages for the unit
|
||||||
<para>If the optional argument <replaceable>LEVEL</replaceable> is provided, then change the
|
the process belongs to are shown.</para>
|
||||||
current log level of the service to <replaceable>LEVEL</replaceable>. The log level should be a
|
</listitem>
|
||||||
typical syslog log level, i.e. a value in the range 0…7 or one of the strings
|
|
||||||
<constant>emerg</constant>, <constant>alert</constant>, <constant>crit</constant>,
|
|
||||||
<constant>err</constant>, <constant>warning</constant>, <constant>notice</constant>,
|
|
||||||
<constant>info</constant>, <constant>debug</constant>; see <citerefentry
|
|
||||||
project='man-pages'><refentrytitle>syslog</refentrytitle><manvolnum>3</manvolnum></citerefentry>
|
|
||||||
for details.</para>
|
|
||||||
|
|
||||||
<para>The service must have the appropriate
|
|
||||||
<varname>BusName=<replaceable>destination</replaceable></varname> property and also implement the
|
|
||||||
generic
|
|
||||||
<citerefentry><refentrytitle>org.freedesktop.LogControl1</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
|
||||||
interface. (<filename>systemctl</filename> will use the generic D-Bus protocol to access the
|
|
||||||
<interfacename>org.freedesktop.LogControl1.LogLevel</interfacename> interface for the D-Bus name
|
|
||||||
<replaceable>destination</replaceable>.)</para></listitem>
|
|
||||||
</varlistentry>
|
|
||||||
|
|
||||||
<varlistentry>
|
|
||||||
<term><command>service-log-target</command> <replaceable>SERVICE</replaceable> [<replaceable>TARGET</replaceable>]</term>
|
|
||||||
|
|
||||||
<listitem><para>If the <replaceable>TARGET</replaceable> argument is not given, print the current
|
|
||||||
log target as reported by service <replaceable>SERVICE</replaceable>.</para>
|
|
||||||
|
|
||||||
<para>If the optional argument <replaceable>TARGET</replaceable> is provided, then change the
|
|
||||||
current log target of the service to <replaceable>TARGET</replaceable>. The log target should be
|
|
||||||
one of the strings <constant>console</constant> (for log output to the service's standard error
|
|
||||||
stream), <constant>kmsg</constant> (for log output to the kernel log buffer),
|
|
||||||
<constant>journal</constant> (for log output to
|
|
||||||
<citerefentry><refentrytitle>systemd-journald.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
|
||||||
using the native journal protocol), <constant>syslog</constant> (for log output to the classic
|
|
||||||
syslog socket <filename>/dev/log</filename>), <constant>null</constant> (for no log output
|
|
||||||
whatsoever) or <constant>auto</constant> (for an automatically determined choice, typically
|
|
||||||
equivalent to <constant>console</constant> if the service is invoked interactively, and
|
|
||||||
<constant>journal</constant> or <constant>syslog</constant> otherwise).</para>
|
|
||||||
|
|
||||||
<para>For most services, only a small subset of log targets make sense. In particular, most
|
|
||||||
"normal" services should only implement <constant>console</constant>, <constant>journal</constant>,
|
|
||||||
and <constant>null</constant>. Anything else is only appropriate for low-level services that
|
|
||||||
are active in very early boot before proper logging is established.</para>
|
|
||||||
|
|
||||||
<para>The service must have the appropriate
|
|
||||||
<varname>BusName=<replaceable>destination</replaceable></varname> property and also implement the
|
|
||||||
generic
|
|
||||||
<citerefentry><refentrytitle>org.freedesktop.LogControl1</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
|
||||||
interface. (<filename>systemctl</filename> will use the generic D-Bus protocol to access the
|
|
||||||
<interfacename>org.freedesktop.LogControl1.LogLevel</interfacename> interface for the D-Bus name
|
|
||||||
<replaceable>destination</replaceable>.)</para></listitem>
|
|
||||||
</varlistentry>
|
</varlistentry>
|
||||||
|
|
||||||
<varlistentry>
|
<varlistentry>
|
||||||
|
|
@ -623,6 +529,37 @@ Jan 12 10:46:45 example.com bluetoothd[8900]: gatt-time-server: Input/output err
|
||||||
to be started again, use this command to make it startable again.</para>
|
to be started again, use this command to make it startable again.</para>
|
||||||
</listitem>
|
</listitem>
|
||||||
</varlistentry>
|
</varlistentry>
|
||||||
|
|
||||||
|
<varlistentry>
|
||||||
|
<term>
|
||||||
|
<command>list-dependencies</command>
|
||||||
|
<optional><replaceable>UNIT</replaceable>...</optional>
|
||||||
|
</term>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para>Shows units required and wanted by the specified
|
||||||
|
units. This recursively lists units following the
|
||||||
|
<varname>Requires=</varname>,
|
||||||
|
<varname>Requisite=</varname>,
|
||||||
|
<varname>ConsistsOf=</varname>,
|
||||||
|
<varname>Wants=</varname>, <varname>BindsTo=</varname>
|
||||||
|
dependencies. If no units are specified,
|
||||||
|
<filename>default.target</filename> is implied.</para>
|
||||||
|
|
||||||
|
<para>By default, only target units are recursively
|
||||||
|
expanded. When <option>--all</option> is passed, all other
|
||||||
|
units are recursively expanded as well.</para>
|
||||||
|
|
||||||
|
<para>Options <option>--reverse</option>,
|
||||||
|
<option>--after</option>, <option>--before</option>
|
||||||
|
may be used to change what types of dependencies
|
||||||
|
are shown.</para>
|
||||||
|
|
||||||
|
<para>Note that this command only lists units currently loaded into memory by the service manager. In
|
||||||
|
particular, this command is not suitable to get a comprehensive list at all reverse dependencies on a
|
||||||
|
specific unit, as it won't list the dependencies declared by units currently not loaded.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
</variablelist>
|
</variablelist>
|
||||||
</refsect2>
|
</refsect2>
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -292,11 +292,10 @@
|
||||||
<varlistentry>
|
<varlistentry>
|
||||||
<term><varname>BusName=</varname></term>
|
<term><varname>BusName=</varname></term>
|
||||||
|
|
||||||
<listitem><para>Takes a D-Bus destination name that this service shall use. This option is mandatory
|
<listitem><para>Takes a D-Bus bus name that this service is
|
||||||
for services where <varname>Type=</varname> is set to <option>dbus</option>. It is recommended to
|
reachable as. This option is mandatory for services where
|
||||||
always set this property if known to make it easy to map the service name to the D-Bus destination.
|
<varname>Type=</varname> is set to
|
||||||
In particular, <command>systemctl service-log-level/service-log-target</command> verbs make use of
|
<option>dbus</option>.</para>
|
||||||
this.</para>
|
|
||||||
</listitem>
|
</listitem>
|
||||||
</varlistentry>
|
</varlistentry>
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -482,7 +482,7 @@ static int hardlink_context_realize(HardlinkContext *c) {
|
||||||
c->dir_fd = openat(c->parent_fd, c->subdir, O_RDONLY|O_DIRECTORY|O_CLOEXEC);
|
c->dir_fd = openat(c->parent_fd, c->subdir, O_RDONLY|O_DIRECTORY|O_CLOEXEC);
|
||||||
if (c->dir_fd < 0) {
|
if (c->dir_fd < 0) {
|
||||||
r = -errno;
|
r = -errno;
|
||||||
(void) unlinkat(c->parent_fd, c->subdir, AT_REMOVEDIR);
|
unlinkat(c->parent_fd, c->subdir, AT_REMOVEDIR);
|
||||||
return r;
|
return r;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -640,7 +640,6 @@ int fd_set_sndbuf(int fd, size_t n, bool increase) {
|
||||||
|
|
||||||
/* SO_SNDBUF above may set to the kernel limit, instead of the requested size.
|
/* SO_SNDBUF above may set to the kernel limit, instead of the requested size.
|
||||||
* So, we need to check the actual buffer size here. */
|
* So, we need to check the actual buffer size here. */
|
||||||
l = sizeof(value);
|
|
||||||
r = getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &value, &l);
|
r = getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &value, &l);
|
||||||
if (r >= 0 && l == sizeof(value) && increase ? (size_t) value >= n*2 : (size_t) value == n*2)
|
if (r >= 0 && l == sizeof(value) && increase ? (size_t) value >= n*2 : (size_t) value == n*2)
|
||||||
return 1;
|
return 1;
|
||||||
|
|
@ -671,7 +670,6 @@ int fd_set_rcvbuf(int fd, size_t n, bool increase) {
|
||||||
|
|
||||||
/* SO_RCVBUF above may set to the kernel limit, instead of the requested size.
|
/* SO_RCVBUF above may set to the kernel limit, instead of the requested size.
|
||||||
* So, we need to check the actual buffer size here. */
|
* So, we need to check the actual buffer size here. */
|
||||||
l = sizeof(value);
|
|
||||||
r = getsockopt(fd, SOL_SOCKET, SO_RCVBUF, &value, &l);
|
r = getsockopt(fd, SOL_SOCKET, SO_RCVBUF, &value, &l);
|
||||||
if (r >= 0 && l == sizeof(value) && increase ? (size_t) value >= n*2 : (size_t) value == n*2)
|
if (r >= 0 && l == sizeof(value) && increase ? (size_t) value >= n*2 : (size_t) value == n*2)
|
||||||
return 1;
|
return 1;
|
||||||
|
|
|
||||||
|
|
@ -81,7 +81,6 @@
|
||||||
#include "stat-util.h"
|
#include "stat-util.h"
|
||||||
#include "string-table.h"
|
#include "string-table.h"
|
||||||
#include "strv.h"
|
#include "strv.h"
|
||||||
#include "syslog-util.h"
|
|
||||||
#include "sysv-compat.h"
|
#include "sysv-compat.h"
|
||||||
#include "terminal-util.h"
|
#include "terminal-util.h"
|
||||||
#include "tmpfile-util.h"
|
#include "tmpfile-util.h"
|
||||||
|
|
@ -6299,139 +6298,62 @@ static int switch_root(int argc, char *argv[], void *userdata) {
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void give_log_control1_hint(const char *name) {
|
static int log_level(int argc, char *argv[], void *userdata) {
|
||||||
_cleanup_free_ char *link = NULL;
|
|
||||||
|
|
||||||
if (arg_quiet)
|
|
||||||
return;
|
|
||||||
|
|
||||||
(void) terminal_urlify_man("org.freedesktop.LogControl1", "5", &link);
|
|
||||||
|
|
||||||
log_notice("Hint: the service must declare BusName= and implement the appropriate D-Bus interface.\n"
|
|
||||||
" See the %s for details.", link ?: "org.freedesktop.LogControl1(5) man page");
|
|
||||||
}
|
|
||||||
|
|
||||||
static int log_setting_internal(sd_bus *bus, const BusLocator* bloc, const char *verb, const char *value) {
|
|
||||||
assert(bus);
|
|
||||||
assert(STR_IN_SET(verb, "log-level", "log-target", "service-log-level", "service-log-target"));
|
|
||||||
|
|
||||||
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
|
|
||||||
bool level = endswith(verb, "log-level");
|
|
||||||
int r;
|
|
||||||
|
|
||||||
if (value) {
|
|
||||||
if (level) {
|
|
||||||
if (log_level_from_string(value) < 0)
|
|
||||||
return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
|
|
||||||
"\"%s\" is not a valid log level.", value);
|
|
||||||
}
|
|
||||||
|
|
||||||
r = bus_set_property(bus, bloc,
|
|
||||||
level ? "LogLevel" : "LogTarget",
|
|
||||||
&error, "s", value);
|
|
||||||
if (r >= 0)
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
log_error_errno(r, "Failed to set log %s of %s to %s: %s",
|
|
||||||
level ? "level" : "target",
|
|
||||||
bloc->destination, value, bus_error_message(&error, r));
|
|
||||||
} else {
|
|
||||||
_cleanup_free_ char *t = NULL;
|
|
||||||
|
|
||||||
r = bus_get_property_string(bus, bloc,
|
|
||||||
level ? "LogLevel" : "LogTarget",
|
|
||||||
&error, &t);
|
|
||||||
if (r >= 0) {
|
|
||||||
puts(t);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
log_error_errno(r, "Failed to get log %s of %s: %s",
|
|
||||||
level ? "level" : "target",
|
|
||||||
bloc->destination, bus_error_message(&error, r));
|
|
||||||
}
|
|
||||||
|
|
||||||
if (sd_bus_error_has_names(&error, SD_BUS_ERROR_UNKNOWN_METHOD,
|
|
||||||
SD_BUS_ERROR_UNKNOWN_OBJECT,
|
|
||||||
SD_BUS_ERROR_UNKNOWN_INTERFACE,
|
|
||||||
SD_BUS_ERROR_UNKNOWN_PROPERTY))
|
|
||||||
give_log_control1_hint(bloc->destination);
|
|
||||||
return r;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int log_setting(int argc, char *argv[], void *userdata) {
|
|
||||||
sd_bus *bus;
|
sd_bus *bus;
|
||||||
|
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
|
||||||
int r;
|
int r;
|
||||||
|
|
||||||
assert(argc >= 1 && argc <= 2);
|
|
||||||
|
|
||||||
r = acquire_bus(BUS_MANAGER, &bus);
|
r = acquire_bus(BUS_MANAGER, &bus);
|
||||||
if (r < 0)
|
if (r < 0)
|
||||||
return r;
|
return r;
|
||||||
|
|
||||||
return log_setting_internal(bus, bus_systemd_mgr, argv[0], argv[1]);
|
if (argc == 1) {
|
||||||
}
|
_cleanup_free_ char *level = NULL;
|
||||||
|
|
||||||
static int service_name_to_dbus(sd_bus *bus, const char *name, char **ret_dbus_name) {
|
r = bus_get_property_string(bus, bus_systemd_mgr, "LogLevel", &error, &level);
|
||||||
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
|
|
||||||
_cleanup_free_ char *bus_name = NULL;
|
|
||||||
int r;
|
|
||||||
|
|
||||||
/* First, look for the BusName= property */
|
|
||||||
_cleanup_free_ char *dbus_path = unit_dbus_path_from_name(name);
|
|
||||||
if (!dbus_path)
|
|
||||||
return log_oom();
|
|
||||||
|
|
||||||
r = sd_bus_get_property_string(
|
|
||||||
bus,
|
|
||||||
"org.freedesktop.systemd1",
|
|
||||||
dbus_path,
|
|
||||||
"org.freedesktop.systemd1.Service",
|
|
||||||
"BusName",
|
|
||||||
&error,
|
|
||||||
&bus_name);
|
|
||||||
if (r < 0)
|
if (r < 0)
|
||||||
return log_error_errno(r, "Failed to obtain BusName= property of %s: %s",
|
return log_error_errno(r, "Failed to get log level: %s", bus_error_message(&error, r));
|
||||||
name, bus_error_message(&error, r));
|
|
||||||
|
|
||||||
if (isempty(bus_name)) {
|
puts(level);
|
||||||
log_error("Unit %s doesn't declare BusName=.", name);
|
|
||||||
give_log_control1_hint(name);
|
} else {
|
||||||
return -ENOLINK;
|
assert(argc == 2);
|
||||||
|
|
||||||
|
r = bus_set_property(bus, bus_systemd_mgr, "LogLevel", &error, "s", argv[1]);
|
||||||
|
if (r < 0)
|
||||||
|
return log_error_errno(r, "Failed to set log level: %s", bus_error_message(&error, r));
|
||||||
}
|
}
|
||||||
|
|
||||||
*ret_dbus_name = TAKE_PTR(bus_name);
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int service_log_setting(int argc, char *argv[], void *userdata) {
|
static int log_target(int argc, char *argv[], void *userdata) {
|
||||||
sd_bus *bus;
|
sd_bus *bus;
|
||||||
_cleanup_free_ char *unit = NULL, *dbus_name = NULL;
|
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
|
||||||
int r;
|
int r;
|
||||||
|
|
||||||
assert(argc >= 2 && argc <= 3);
|
r = acquire_bus(BUS_MANAGER, &bus);
|
||||||
|
|
||||||
r = acquire_bus(BUS_FULL, &bus);
|
|
||||||
if (r < 0)
|
if (r < 0)
|
||||||
return r;
|
return r;
|
||||||
|
|
||||||
r = unit_name_mangle_with_suffix(argv[1], argv[0],
|
if (argc == 1) {
|
||||||
arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN,
|
_cleanup_free_ char *target = NULL;
|
||||||
".service", &unit);
|
|
||||||
|
r = bus_get_property_string(bus, bus_systemd_mgr, "LogTarget", &error, &target);
|
||||||
if (r < 0)
|
if (r < 0)
|
||||||
return log_error_errno(r, "Failed to mangle unit name: %m");
|
return log_error_errno(r, "Failed to get log target: %s", bus_error_message(&error, r));
|
||||||
|
|
||||||
r = service_name_to_dbus(bus, unit, &dbus_name);
|
puts(target);
|
||||||
|
|
||||||
|
} else {
|
||||||
|
assert(argc == 2);
|
||||||
|
|
||||||
|
r = bus_set_property(bus, bus_systemd_mgr, "LogTarget", &error, "s", argv[1]);
|
||||||
if (r < 0)
|
if (r < 0)
|
||||||
return r;
|
return log_error_errno(r, "Failed to set log target: %s", bus_error_message(&error, r));
|
||||||
|
}
|
||||||
|
|
||||||
const BusLocator bloc = {
|
return 0;
|
||||||
.destination = dbus_name,
|
|
||||||
.path = "/org/freedesktop/LogControl1",
|
|
||||||
.interface = "org.freedesktop.LogControl1",
|
|
||||||
};
|
|
||||||
|
|
||||||
return log_setting_internal(bus, &bloc, argv[0], argv[2]);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int service_watchdogs(int argc, char *argv[], void *userdata) {
|
static int service_watchdogs(int argc, char *argv[], void *userdata) {
|
||||||
|
|
@ -7786,16 +7708,6 @@ static int systemctl_help(void) {
|
||||||
" ordered by address\n"
|
" ordered by address\n"
|
||||||
" list-timers [PATTERN...] List timer units currently in memory,\n"
|
" list-timers [PATTERN...] List timer units currently in memory,\n"
|
||||||
" ordered by next elapse\n"
|
" ordered by next elapse\n"
|
||||||
" is-active PATTERN... Check whether units are active\n"
|
|
||||||
" is-failed PATTERN... Check whether units are failed\n"
|
|
||||||
" status [PATTERN...|PID...] Show runtime status of one or more units\n"
|
|
||||||
" show [PATTERN...|JOB...] Show properties of one or more\n"
|
|
||||||
" units/jobs or the manager\n"
|
|
||||||
" cat PATTERN... Show files and drop-ins of specified units\n"
|
|
||||||
" help PATTERN...|PID... Show manual for one or more units\n"
|
|
||||||
" list-dependencies [UNIT...] Recursively show units which are required\n"
|
|
||||||
" or wanted by the units or by which those\n"
|
|
||||||
" units are required or wanted\n"
|
|
||||||
" start UNIT... Start (activate) one or more units\n"
|
" start UNIT... Start (activate) one or more units\n"
|
||||||
" stop UNIT... Stop (deactivate) one or more units\n"
|
" stop UNIT... Stop (deactivate) one or more units\n"
|
||||||
" reload UNIT... Reload one or more units\n"
|
" reload UNIT... Reload one or more units\n"
|
||||||
|
|
@ -7811,11 +7723,19 @@ static int systemctl_help(void) {
|
||||||
" configuration of unit\n"
|
" configuration of unit\n"
|
||||||
" freeze PATTERN... Freeze execution of unit processes\n"
|
" freeze PATTERN... Freeze execution of unit processes\n"
|
||||||
" thaw PATTERN... Resume execution of a frozen unit\n"
|
" thaw PATTERN... Resume execution of a frozen unit\n"
|
||||||
|
" is-active PATTERN... Check whether units are active\n"
|
||||||
|
" is-failed PATTERN... Check whether units are failed\n"
|
||||||
|
" status [PATTERN...|PID...] Show runtime status of one or more units\n"
|
||||||
|
" show [PATTERN...|JOB...] Show properties of one or more\n"
|
||||||
|
" units/jobs or the manager\n"
|
||||||
|
" cat PATTERN... Show files and drop-ins of specified units\n"
|
||||||
" set-property UNIT PROPERTY=VALUE... Sets one or more properties of a unit\n"
|
" set-property UNIT PROPERTY=VALUE... Sets one or more properties of a unit\n"
|
||||||
" service-log-level SERVICE [LEVEL] Get/set logging threshold for service\n"
|
" help PATTERN...|PID... Show manual for one or more units\n"
|
||||||
" service-log-target SERVICE [TARGET] Get/set logging target for service\n"
|
|
||||||
" reset-failed [PATTERN...] Reset failed state for all, one, or more\n"
|
" reset-failed [PATTERN...] Reset failed state for all, one, or more\n"
|
||||||
" units"
|
" units\n"
|
||||||
|
" list-dependencies [UNIT...] Recursively show units which are required\n"
|
||||||
|
" or wanted by the units or by which those\n"
|
||||||
|
" units are required or wanted"
|
||||||
"\n%3$sUnit File Commands:%4$s\n"
|
"\n%3$sUnit File Commands:%4$s\n"
|
||||||
" list-unit-files [PATTERN...] List installed unit files\n"
|
" list-unit-files [PATTERN...] List installed unit files\n"
|
||||||
" enable [UNIT...|PATH...] Enable one or more unit files\n"
|
" enable [UNIT...|PATH...] Enable one or more unit files\n"
|
||||||
|
|
@ -9112,10 +9032,8 @@ static int systemctl_main(int argc, char *argv[]) {
|
||||||
{ "help", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
|
{ "help", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
|
||||||
{ "daemon-reload", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
|
{ "daemon-reload", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
|
||||||
{ "daemon-reexec", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
|
{ "daemon-reexec", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
|
||||||
{ "log-level", VERB_ANY, 2, VERB_ONLINE_ONLY, log_setting },
|
{ "log-level", VERB_ANY, 2, VERB_ONLINE_ONLY, log_level },
|
||||||
{ "log-target", VERB_ANY, 2, VERB_ONLINE_ONLY, log_setting },
|
{ "log-target", VERB_ANY, 2, VERB_ONLINE_ONLY, log_target },
|
||||||
{ "service-log-level", 2, 3, VERB_ONLINE_ONLY, service_log_setting },
|
|
||||||
{ "service-log-target", 2, 3, VERB_ONLINE_ONLY, service_log_setting },
|
|
||||||
{ "service-watchdogs", VERB_ANY, 2, VERB_ONLINE_ONLY, service_watchdogs },
|
{ "service-watchdogs", VERB_ANY, 2, VERB_ONLINE_ONLY, service_watchdogs },
|
||||||
{ "show-environment", VERB_ANY, 1, VERB_ONLINE_ONLY, show_environment },
|
{ "show-environment", VERB_ANY, 1, VERB_ONLINE_ONLY, show_environment },
|
||||||
{ "set-environment", 2, VERB_ANY, VERB_ONLINE_ONLY, set_environment },
|
{ "set-environment", 2, VERB_ANY, VERB_ONLINE_ONLY, set_environment },
|
||||||
|
|
|
||||||
|
|
@ -151,7 +151,7 @@ static void test_write_and_load_env_file(void) {
|
||||||
_cleanup_(unlink_and_freep) char *p = NULL;
|
_cleanup_(unlink_and_freep) char *p = NULL;
|
||||||
_cleanup_strv_free_ char **l = NULL;
|
_cleanup_strv_free_ char **l = NULL;
|
||||||
_cleanup_free_ char *j = NULL, *w = NULL, *cmd = NULL, *from_shell = NULL;
|
_cleanup_free_ char *j = NULL, *w = NULL, *cmd = NULL, *from_shell = NULL;
|
||||||
_cleanup_pclose_ FILE *f = NULL;
|
_cleanup_fclose_ FILE *f = NULL;
|
||||||
size_t sz;
|
size_t sz;
|
||||||
|
|
||||||
assert_se(tempfn_random_child(NULL, NULL, &p) >= 0);
|
assert_se(tempfn_random_child(NULL, NULL, &p) >= 0);
|
||||||
|
|
|
||||||
|
|
@ -153,7 +153,7 @@ static void test_parse_env_file(void) {
|
||||||
|
|
||||||
static void test_one_shell_var(const char *file, const char *variable, const char *value) {
|
static void test_one_shell_var(const char *file, const char *variable, const char *value) {
|
||||||
_cleanup_free_ char *cmd = NULL, *from_shell = NULL;
|
_cleanup_free_ char *cmd = NULL, *from_shell = NULL;
|
||||||
_cleanup_pclose_ FILE *f = NULL;
|
_cleanup_fclose_ FILE *f = NULL;
|
||||||
size_t sz;
|
size_t sz;
|
||||||
|
|
||||||
assert_se(cmd = strjoin(". ", file, " && /bin/echo -n \"$", variable, "\""));
|
assert_se(cmd = strjoin(". ", file, " && /bin/echo -n \"$", variable, "\""));
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue