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-rw-r--r--man/systemctl.xml50
1 files changed, 37 insertions, 13 deletions
diff --git a/man/systemctl.xml b/man/systemctl.xml
index e8cd47339c..36edc204b7 100644
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -1124,9 +1124,9 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<tgroup cols='3'>
<thead>
<row>
- <entry>Printed string</entry>
- <entry>Meaning</entry>
- <entry>Return value</entry>
+ <entry>Name</entry>
+ <entry>Description</entry>
+ <entry>Exit Code</entry>
</row>
</thead>
<tbody>
@@ -1141,7 +1141,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<row>
<entry><literal>linked</literal></entry>
<entry morerows='1'>Made available through a symlink to the unit file (permanently or just in <filename>/run</filename>).</entry>
- <entry morerows='1'>1</entry>
+ <entry morerows='1'>&gt; 0</entry>
</row>
<row>
<entry><literal>linked-runtime</literal></entry>
@@ -1149,7 +1149,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<row>
<entry><literal>masked</literal></entry>
<entry morerows='1'>Disabled entirely (permanently or just in <filename>/run</filename>).</entry>
- <entry morerows='1'>1</entry>
+ <entry morerows='1'>&gt; 0</entry>
</row>
<row>
<entry><literal>masked-runtime</literal></entry>
@@ -1167,7 +1167,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<row>
<entry><literal>disabled</literal></entry>
<entry>Unit file is not enabled.</entry>
- <entry>1</entry>
+ <entry>&gt; 0</entry>
</row>
</tbody>
</tgroup>
@@ -1478,22 +1478,25 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<listitem>
<para>Checks whether the system is operational. This
- returns success when the system is fully up and running,
- meaning not in startup, shutdown or maintenance
- mode. Failure is returned otherwise. In addition, the
+ returns success (exit code 0) when the system is fully up
+ and running, specifically not in startup, shutdown or
+ maintenance mode, and with no failed services. Failure is
+ returned otherwise (exit code non-zero). In addition, the
current state is printed in a short string to standard
output, see table below. Use <option>--quiet</option> to
suppress this output.</para>
<table>
- <title>Manager Operational States</title>
- <tgroup cols='2'>
- <colspec colname='name' />
- <colspec colname='description' />
+ <title><command>is-system-running</command> output</title>
+ <tgroup cols='3'>
+ <colspec colname='name'/>
+ <colspec colname='description'/>
+ <colspec colname='exit-code'/>
<thead>
<row>
<entry>Name</entry>
<entry>Description</entry>
+ <entry>Exit Code</entry>
</row>
</thead>
<tbody>
@@ -1503,32 +1506,53 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<filename>basic.target</filename> is reached
or the <varname>maintenance</varname> state entered.
</para></entry>
+ <entry>&gt; 0</entry>
</row>
<row>
<entry><varname>starting</varname></entry>
<entry><para>Late bootup, before the job queue
becomes idle for the first time, or one of the
rescue targets are reached.</para></entry>
+ <entry>&gt; 0</entry>
</row>
<row>
<entry><varname>running</varname></entry>
<entry><para>The system is fully
operational.</para></entry>
+ <entry>0</entry>
</row>
<row>
<entry><varname>degraded</varname></entry>
<entry><para>The system is operational but one or more
units failed.</para></entry>
+ <entry>&gt; 0</entry>
</row>
<row>
<entry><varname>maintenance</varname></entry>
<entry><para>The rescue or emergency target is
active.</para></entry>
+ <entry>&gt; 0</entry>
</row>
<row>
<entry><varname>stopping</varname></entry>
<entry><para>The manager is shutting
down.</para></entry>
+ <entry>&gt; 0</entry>
+ </row>
+ <row>
+ <entry><varname>offline</varname></entry>
+ <entry><para>The manager is not
+ running. Specifically, this is the operational
+ state if an incompatible program is running as
+ system manager (PID 1).</para></entry>
+ <entry>&gt; 0</entry>
+ </row>
+ <row>
+ <entry><varname>unknown</varname></entry>
+ <entry><para>The operational state could not be
+ determined, due to lack of resources or another
+ error cause.</para></entry>
+ <entry>&gt; 0</entry>
</row>
</tbody>
</tgroup>