final v236 update (#7649)

[thirdparty/systemd.git] / man / udev_device_new_from_syspath.xml

diff --git a/man/udev_device_new_from_syspath.xml b/man/udev_device_new_from_syspath.xml
index 11db1a0fab9f3af4dfa0677405bb351cb870f018..13f1b4ccef3af284affe1b76583cefac9b724de3 100644 (file)
--- a/man/udev_device_new_from_syspath.xml
+++ b/man/udev_device_new_from_syspath.xml
@@ -6,6 +6,8 @@
 ]>
 
 <!--
+  SPDX-License-Identifier: LGPL-2.1+
+
   This file is part of systemd.
 
   Copyright 2015 David Herrmann <dh.herrmann@gmail.com>
@@ -134,7 +136,7 @@
     a <filename>uevent</filename> file. <function>udev_device_new_from_devnum</function>
     takes a device type, which can be <constant>b</constant> for block devices or
     <constant>c</constant> for character devices, as well as a devnum (see
-    <citerefentry><refentrytitle>makedev</refentrytitle><manvolnum>3</manvolnum></citerefentry>).
+    <citerefentry project='man-pages'><refentrytitle>makedev</refentrytitle><manvolnum>3</manvolnum></citerefentry>).
     <function>udev_device_new_from_subsystem_sysname</function> looks up devices based
     on the provided subsystem and sysname
     (see <citerefentry><refentrytitle>udev_device_get_subsystem</refentrytitle><manvolnum>3</manvolnum></citerefentry>
@@ -171,7 +173,7 @@
 
     <para><function>udev_device_new_from_environment</function>
     creates a device from the current environment (see
-    <citerefentry><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>).
+    <citerefentry project='man-pages'><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>).
     Each key-value pair is interpreted in the same way as if it was
     received in an uevent (see
     <citerefentry><refentrytitle>udev_monitor_receive_device</refentrytitle><manvolnum>3</manvolnum></citerefentry>).
@@ -189,7 +191,8 @@
     <function>udev_device_new_from_device_id()</function> and
     <function>udev_device_new_from_environment()</function> return a
     pointer to the allocated udev device. On failure,
-    <constant>NULL</constant> is returned.
+    <constant>NULL</constant> is returned,
+    and <varname>errno</varname> is set appropriately.
     <function>udev_device_ref()</function> returns the argument
     that it was passed, unmodified.
     <function>udev_device_unref()</function> always returns