man: use <constant> markup for errno value

[elogind.git] / man / sd_event_add_child.xml

diff --git a/man/sd_event_add_child.xml b/man/sd_event_add_child.xml
index f282a5094a991bcadec631537e5c2db7e4558707..012fdb6a1a84025d09558b758a3c41869d8e2b7a 100644 (file)
--- a/man/sd_event_add_child.xml
+++ b/man/sd_event_add_child.xml
@@ -137,13 +137,13 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
 
     <variablelist>
       <varlistentry>
-        <term><varname>-ENOMEM</varname></term>
+        <term><constant>-ENOMEM</constant></term>
 
         <listitem><para>Not enough memory to allocate an object.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><varname>-EINVAL</varname></term>
+        <term><constant>-EINVAL</constant></term>
 
         <listitem><para>An invalid argument has been passed. This includes
         specyfing an empty mask in <parameter>options</parameter> or a mask
@@ -155,7 +155,7 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
       </varlistentry>
 
       <varlistentry>
-        <term><varname>-EBUSY</varname></term>
+        <term><constant>-EBUSY</constant></term>
 
         <listitem><para>An handler is already installed for this
         child.</para></listitem>
@@ -163,14 +163,14 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>.
       </varlistentry>
 
       <varlistentry>
-        <term><varname>-ESTALE</varname></term>
+        <term><constant>-ESTALE</constant></term>
 
         <listitem><para>The event loop is already terminated.</para></listitem>
 
       </varlistentry>
 
       <varlistentry>
-        <term><varname>-ECHILD</varname></term>
+        <term><constant>-ECHILD</constant></term>
 
         <listitem><para>The event loop has been created in a different process.</para></listitem>