diff options
Diffstat (limited to 'man/systemd.service.xml')
| -rw-r--r-- | man/systemd.service.xml | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/man/systemd.service.xml b/man/systemd.service.xml index 8ad665643d..f3ba6574ce 100644 --- a/man/systemd.service.xml +++ b/man/systemd.service.xml @@ -747,33 +747,30 @@ ExecStart=/bin/echo $ONE $TWO ${TWO}</programlisting> <constant>SIGTERM</constant>, and <constant>SIGPIPE</constant>. Exit status definitions can either be numeric exit codes or termination signal names, - separated by spaces. Signals will only - be considered if the service does not implement - a signal handler and exits as a direct result - of receiving the signal. For example: - <programlisting>SuccessExitStatus=1 2 8 <constant>SIGKILL</constant></programlisting> - ensures that exit codes 1, 2, 8 and - the termination signal - <constant>SIGKILL</constant> are - considered clean service terminations. - </para> - - <para>Note that if a process has a - signal handler installed and exits by - calling - <citerefentry><refentrytitle>_exit</refentrytitle><manvolnum>2</manvolnum></citerefentry> - in response to a signal, the - information about the signal is lost. - Programs should instead perform cleanup and kill themselves with the same signal instead. See - <ulink url="http://www.cons.org/cracauer/sigint.html">Proper handling of SIGINT/SIGQUIT — How to be a proper program</ulink>.</para> - - <para>This option may appear more than once - in which case the list of successful - exit statuses is merged. If the empty - string is assigned to this option, the - list is reset, all prior assignments - of this option will have no - effect.</para></listitem> + separated by spaces. For example: + <programlisting>SuccessExitStatus=1 2 8 <constant>SIGKILL</constant></programlisting> + ensures that exit codes 1, 2, 8 and + the termination signal + <constant>SIGKILL</constant> are + considered clean service terminations. + </para> + + <para>Note that if a process has a + signal handler installed and exits by + calling + <citerefentry><refentrytitle>_exit</refentrytitle><manvolnum>2</manvolnum></citerefentry> + in response to a signal, the + information about the signal is lost. + Programs should instead perform cleanup and kill themselves with the same signal instead. See + <ulink url="http://www.cons.org/cracauer/sigint.html">Proper handling of SIGINT/SIGQUIT — How to be a proper program</ulink>.</para> + + <para>This option may appear more than once + in which case the list of successful + exit statuses is merged. If the empty + string is assigned to this option, the + list is reset, all prior assignments + of this option will have no + effect.</para></listitem> </varlistentry> <varlistentry> |