X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd.exec.xml;h=835ee8153108410ccf8c3fef6d32671746122ee9;hb=76e7bc8dfbb1139254c3819f448246592f17f317;hp=51dcdcd94708ca2cd2f0087c5957b77248cc714c;hpb=169c1bda807d183a362b47efe0b5b56e9320e430;p=elogind.git

diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 51dcdcd94..835ee8153 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -50,29 +50,32 @@
         <refsynopsisdiv>
                 <para><filename>systemd.service</filename>,
                 <filename>systemd.socket</filename>,
-                <filename>systemd.mount</filename></para>
+                <filename>systemd.mount</filename>,
+                <filename>systemd.swap</filename></para>
         </refsynopsisdiv>
 
         <refsect1>
                 <title>Description</title>
 
                 <para>Unit configuration files for services, sockets
-                and mount points share a subset of configuration
-                options which define the execution environment of
-                spawned processes.</para>
+                mount points and swap devices share a subset of
+                configuration options which define the execution
+                environment of spawned processes.</para>
 
                 <para>This man page lists the configuration options
                 shared by these three unit types. See
                 <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                 for the common options of all unit configuration
                 files, and
-                <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+                <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+                <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+                <citerefentry><refentrytitle>systemd.swap</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                 and
                 <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                 for more information on the specific unit
                 configuration files. The execution specific
                 configuration options are configured in the [Service],
-                [Socket] resp. [Mount] section, depending on the unit
+                [Socket], [Mount] resp. [Swap] section, depending on the unit
                 type.</para>
         </refsect1>
 
@@ -127,7 +130,7 @@
                                 be specified more than once in which
                                 case all listed groups are set as
                                 supplementary groups. This option does
-                                not override but extend the list of
+                                not override but extends the list of
                                 supplementary groups configured in the
                                 system group database for the
                                 user.</para></listitem>
@@ -275,8 +278,13 @@
                                 contain new-line separated variable
                                 assignments. Empty lines and lines
                                 starting with ; or # will be ignored,
-                                which may be used for
-                                commenting.</para></listitem>
+                                which may be used for commenting. The
+                                argument passed should be an absolute
+                                file name, optionally prefixed with
+                                "-", which indicates that if the file
+                                does not exist it won't be read and no
+                                error or warning message is
+                                logged.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
@@ -301,10 +309,11 @@
                                 below) and the executed process
                                 becomes the controlling process of the
                                 terminal. If the terminal is already
-                                being controlled by another process it
-                                is waited until that process releases
-                                the
-                                terminal. <option>tty-force</option>
+                                being controlled by another process the
+                                executed process waits until the current
+                                controlling process releases the
+                                terminal.
+                                <option>tty-force</option>
                                 is similar to <option>tty</option>,
                                 but the executed process is forcefully
                                 and immediately made the controlling
@@ -381,7 +390,7 @@
                                 available options are identical to
                                 those of
                                 <varname>StandardOutput=</varname>,
-                                whith one exception: if set to
+                                with one exception: if set to
                                 <option>inherit</option> the file
                                 descriptor used for standard output is
                                 duplicated for standard error. This
@@ -500,15 +509,15 @@
                                 <term><varname>TimerSlackNSec=</varname></term>
                                 <listitem><para>Sets the timer slack
                                 in nanoseconds for the executed
-                                processes The timer slack controls the
+                                processes. The timer slack controls the
                                 accuracy of wake-ups triggered by
                                 timers. See
                                 <citerefentry><refentrytitle>prctl</refentrytitle><manvolnum>2</manvolnum></citerefentry>
                                 for more information. Note that in
                                 contrast to most other time span
-                                definitions this value is takes a
-                                nano-seconds integer and does not
-                                understand any other
+                                definitions this parameter takes an
+                                integer value in nano-seconds and does
+                                not understand any other
                                 units.</para></listitem>
                         </varlistentry>
 
@@ -677,7 +686,7 @@
                                 restricting access with these options
                                 does not extend to submounts of a
                                 directory. You must list submounts
-                                separately in these setttings to
+                                separately in these settings to
                                 ensure the same limited access. These
                                 options may be specified more than
                                 once in which case all directories
@@ -760,6 +769,7 @@
                           <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+                          <citerefentry><refentrytitle>systemd.swap</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                   </para>
         </refsect1>