add devuan build control files

[elogind.git] / man / sd_get_seats.xml

diff --git a/man/sd_get_seats.xml b/man/sd_get_seats.xml
index 5a456a5f48bd6846b60e3b05e334455b4a44d821..95e8b362b0ad644cf4bea8b3576447669e247456 100644 (file)
--- a/man/sd_get_seats.xml
+++ b/man/sd_get_seats.xml
@@ -81,8 +81,10 @@
     <title>Description</title>
 
     <para><function>sd_get_seats()</function> may be used to determine
-    all currently available local seats. Returns a
-    <constant>NULL</constant> terminated array of seat identifiers.
+    all currently available local seats. Returns the number of seat
+    identifiers and if the input pointer is non-NULL, a
+    <constant>NULL</constant>-terminated array of seat identifiers
+    is stored at the address.
     The returned array and all strings it references need to be freed
     with the libc
     <citerefentry project='man-pages'><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>
@@ -115,6 +117,22 @@
     errno-style error code.</para>
   </refsect1>
 
+
+  <refsect1>
+    <title>Errors</title>
+
+    <para>Returned errors may indicate the following problems:</para>
+
+    <variablelist>
+
+      <varlistentry>
+        <term><constant>-ENOMEM</constant></term>
+
+        <listitem><para>Memory allocation failed.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
   <refsect1>
     <title>Notes</title>
 
@@ -132,7 +150,7 @@
     <title>See Also</title>
 
     <para>
-      <citerefentry><refentrytitle>elogind</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>elogind</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>sd-login</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>sd_session_get_seat</refentrytitle><manvolnum>3</manvolnum></citerefentry>
     </para>