diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-07-30 01:54:59 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-07-30 01:54:59 +0200 |
| commit | 82659fd7571bda0f3dce9755b89a23c411d53dda (patch) | |
| tree | 00ea49ad7be58cc9630f249ad8c7def09939daf7 /man/systemd.kill.xml | |
| parent | 5a4555ba6bc8ea086823fb71cb1cb92d4ec087a2 (diff) | |
core: optionally send SIGHUP in addition to the configured kill signal
This is useful to fake session ends for processes like shells.
Diffstat (limited to 'man/systemd.kill.xml')
| -rw-r--r-- | man/systemd.kill.xml | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/man/systemd.kill.xml b/man/systemd.kill.xml index 2a810e257..517a89177 100644 --- a/man/systemd.kill.xml +++ b/man/systemd.kill.xml @@ -115,16 +115,21 @@ <option>control-group</option>.</para> <para>Processes will first be - terminated via <constant>SIGTERM</constant> (unless the - signal to send is changed via - <varname>KillSignal=</varname>). If + terminated via + <constant>SIGTERM</constant> (unless + the signal to send is changed via + <varname>KillSignal=</varname>). Optionally, + this is immediately followed by a + <constant>SIGHUP</constant> (if + enabled with + <varname>SendSIGHUP=</varname>). If then after a delay (configured via the - <varname>TimeoutSec=</varname> option) + <varname>TimeoutStopSec=</varname> option) processes still remain, the termination request is repeated with - the <constant>SIGKILL</constant> signal (unless this is - disabled via the - <varname>SendSIGKILL=</varname> + the <constant>SIGKILL</constant> + signal (unless this is disabled via + the <varname>SendSIGKILL=</varname> option). See <citerefentry><refentrytitle>kill</refentrytitle><manvolnum>2</manvolnum></citerefentry> for more @@ -140,6 +145,20 @@ </varlistentry> <varlistentry> + <term><varname>SendSIGHUP=</varname></term> + <listitem><para>Specifies whether to + send <constant>SIGHUP</constant> to + remaining processes immediately after + sending the signal configured with + <varname>KillSignal=</varname>. This + is useful to indicate to shells and + shell-like programs that their + connection has been severed. Takes a + boolean value. Defaults to "no". + </para></listitem> + </varlistentry> + + <varlistentry> <term><varname>SendSIGKILL=</varname></term> <listitem><para>Specifies whether to send <constant>SIGKILL</constant> to remaining processes @@ -149,6 +168,7 @@ value. Defaults to "yes". </para></listitem> </varlistentry> + </variablelist> </refsect1> |