journal: implement generic sharable mmap caching logic

[elogind.git] / man / systemd.service.xml

diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index 1946d85f483ea3e85a98a3c7eab67c100c92a1c3..72b67c698801c2a00b44f8849ea82ee28a43471e 100644 (file)
--- a/man/systemd.service.xml
+++ b/man/systemd.service.xml
@@ -579,6 +579,49 @@
                                 hit a timeout.</para></listitem>
                         </varlistentry>
 
+                        <varlistentry>
+                                <term><varname>SuccessExitStatus=</varname></term>
+                                <listitem><para>Takes a list of exit
+                                status definitions that when returned
+                                by the main service process will be
+                                considered successful termination, in
+                                addition to the normal successful exit
+                                code 0 and the signals SIGHUP, SIGINT,
+                                SIGTERM and SIGPIPE. Exit status
+                                definitions can either be numeric exit
+                                codes or termination signal names, and
+                                are are separated by spaces. Example:
+                                "<literal>SuccessExitStatus=1 2 8
+                                SIGKILL</literal>", ensures that exit
+                                codes 1, 2, 8 and the termination
+                                signal SIGKILL are considered clean
+                                service
+                                terminations.</para></listitem>
+                        </varlistentry>
+
+                        <varlistentry>
+                                <term><varname>RestartPreventExitStatus=</varname></term>
+                                <listitem><para>Takes a list of exit
+                                status definitions that when returned
+                                by the main service process will
+                                prevent automatic service restarts
+                                regardless of the restart setting
+                                configured with
+                                <varname>Restart=</varname>. Exit
+                                status definitions can either be
+                                numeric exit codes or termination
+                                signal names, and are separated by
+                                spaces. Defaults to the empty list, so
+                                that by default no exit status is
+                                excluded from the configured restart
+                                logic. Example:
+                                "<literal>RestartPreventExitStatus=1 6
+                                SIGABRT</literal>", ensures that exit
+                                codes 1 and 6 and the termination signal
+                                SIGABRT will not result in automatic
+                                service restarting.</para></listitem>
+                        </varlistentry>
+
                         <varlistentry>
                                 <term><varname>PermissionsStartOnly=</varname></term>
                                 <listitem><para>Takes a boolean