X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_uid_get_state.xml;h=eb20c4494f860ef6c517d834c918f70ffc37572e;hb=d04b238170998e0cbcc86db0f8ae66c3ee4a14d6;hp=4218f73818c0f12277b93a4f4b0d5ce1acf35ca4;hpb=7586a2e532d8dcb2428edd4e98c3534fc6f22061;p=elogind.git

diff --git a/man/sd_uid_get_state.xml b/man/sd_uid_get_state.xml
index 4218f7381..eb20c4494 100644
--- a/man/sd_uid_get_state.xml
+++ b/man/sd_uid_get_state.xml
@@ -169,6 +169,45 @@
     errno-style error code.</para>
   </refsect1>
 
+  <refsect1>
+    <title>Errors</title>
+
+    <para>Returned errors may indicate the following problems:</para>
+
+    <variablelist>
+
+      <varlistentry>
+        <term><constant>-ENODATA</constant></term>
+
+        <listitem><para>The given field is not specified for the described
+        user.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><constant>-ENXIO</constant></term>
+
+        <listitem><para>The specified seat is unknown.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><constant>-EINVAL</constant></term>
+
+        <listitem><para>An input parameter was invalid (out of range,
+        or NULL, where that is not accepted). This is also returned if
+        the passed user ID is 0xFFFF or 0xFFFFFFFF, which are
+        undefined on Linux.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><constant>-ENOMEM</constant></term>
+
+        <listitem><para>Memory allocation failed.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
   <refsect1>
     <title>Notes</title>
 
@@ -178,19 +217,6 @@
     entry.</para>
   </refsect1>
 
-  <refsect1>
-    <title>History</title>
-
-    <para><function>sd_uid_get_state()</function>,
-    <function>sd_uid_is_on_seat()</function>,
-    <function>sd_uid_get_sessions()</function>, and
-    <function>sd_uid_get_seats()</function> functions were added in
-    systemd-31.</para>
-
-    <para><function>sd_uid_get_display()</function> was added in
-    systemd-213.</para>
-  </refsect1>
-
   <refsect1>
     <title>See Also</title>