eudev-project · bbonev · May 31, 2022 · Apr 6, 2022 · Apr 6, 2022 · Apr 6, 2022
diff --git a/man/custom-man.xsl b/man/custom-man.xsl
@@ -0,0 +1,16 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+
+<!--
+  SPDX-License-Identifier: LGPL-2.1-or-later
+-->
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:exsl="http://exslt.org/common"
+                extension-element-prefixes="exsl"
+                version="1.0">
+
+<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"/>
+
+<xsl:template name="top.comment" />
+
+</xsl:stylesheet>
diff --git a/man/hwdb.7 b/man/hwdb.7
@@ -0,0 +1,185 @@
+'\" t
+.TH "HWDB" "7" "" "systemd" "hwdb"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+hwdb \- Hardware Database
+.SH "DESCRIPTION"
+.PP
+The hardware database is a key\-value store for associating modalias\-like keys to udev\-property\-like values\&. It is used primarily by udev to add the relevant properties to matching devices, but it can also be queried directly\&.
+.SH "HARDWARE DATABASE FILES"
+.PP
+The hwdb files are read from the files located in the system hwdb directory
+/usr/lib/udev/hwdb\&.d
+and the local administration directory
+/etc/udev/hwdb\&.d\&. All hwdb files are collectively sorted and processed in lexical order, regardless of the directories in which they live\&. However, files with identical filenames replace each other\&. Files in
+/etc/
+have the highest priority and take precedence over files with the same name in
+/usr/lib/\&. This can be used to override a system\-supplied hwdb file with a local file if needed; a symlink in
+/etc/
+with the same name as a hwdb file in
+/usr/lib/, pointing to
+/dev/null, disables that hwdb file entirely\&. hwdb files must have the extension
+\&.hwdb; other extensions are ignored\&.
+.PP
+Each hwdb file contains data records consisting of matches and associated key\-value pairs\&. Every record in the hwdb starts with one or more match strings, specifying a shell glob to compare the lookup string against\&. Multiple match lines are specified in consecutive lines\&. Every match line is compared individually, and they are combined by OR\&. Every match line must start at the first character of the line\&.
+.PP
+Match patterns consist of literal characters, and shell\-style wildcards:
+.sp
+.RS 4
+.ie n \{\
+\h'-04'\(bu\h'+03'\c
+.\}
+.el \{\
+.sp -1
+.IP \(bu 2.3
+.\}
+Asterisk
+*
+matches any number of characters
+.RE
+.sp
+.RS 4
+.ie n \{\
+\h'-04'\(bu\h'+03'\c
+.\}
+.el \{\
+.sp -1
+.IP \(bu 2.3
+.\}
+Question mark
+?
+matches a single character
+.RE
+.sp
+.RS 4
+.ie n \{\
+\h'-04'\(bu\h'+03'\c
+.\}
+.el \{\
+.sp -1
+.IP \(bu 2.3
+.\}
+Character list
+[\fIchars\fR]
+matches one of the characters
+\fIchars\fR
+listed between
+[
+and
+]\&. A range may be specified as with a dash as
+[\fIfirst\fR\-\fIlast\fR]\&. The match may be inverted with a caret
+[^\&...]\&.
+.RE
+.PP
+The match lines are followed by one or more key\-value pair lines, which are recognized by a leading space character\&. The key name and value are separated by
+=\&. An empty line signifies the end of a record\&. Lines beginning with
+#
+are ignored\&.
+.PP
+In case multiple records match a given lookup string, the key\-value pairs from all records are combined\&. If a key is specified multiple times, the value from the record with the highest priority is used (each key can have only a single value)\&. The priority is higher when the record is in a file that sorts later lexicographically, and in case of records in the same file, later records have higher priority\&.
+.PP
+The content of all hwdb files is read by
+\fBsystemd-hwdb\fR(8)
+and compiled to a binary database located at
+/etc/udev/hwdb\&.bin, or alternatively
+/usr/lib/udev/hwdb\&.bin
+if you want ship the compiled database in an immutable image\&. During runtime, only the binary database is used\&.
+.SH "EXAMPLES"
+.PP
+\fBExample\ \&1.\ \&General syntax of hwdb files\fR
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+# /usr/lib/udev/hwdb\&.d/example\&.hwdb
+# Comments can be placed before any records\&. This is a good spot
+# to describe what that file is used for, what kind of properties
+# it defines, and the ordering convention\&.
+
+# A record with three matches and one property
+mouse:*:name:*Trackball*:*
+mouse:*:name:*trackball*:*
+mouse:*:name:*TrackBall*:*
+ ID_INPUT_TRACKBALL=1
+
+# The rule above could be also be written in a form that
+# matches Tb, tb, TB, tB:
+mouse:*:name:*[tT]rack[bB]all*:*
+ ID_INPUT_TRACKBALL=1
+
+# A record with a single match and five properties
+mouse:usb:v046dp4041:name:Logitech MX Master:*
+ MOUSE_DPI=1000@166
+ MOUSE_WHEEL_CLICK_ANGLE=15
+ MOUSE_WHEEL_CLICK_ANGLE_HORIZONTAL=26
+ MOUSE_WHEEL_CLICK_COUNT=24
+ MOUSE_WHEEL_CLICK_COUNT_HORIZONTAL=14
+.fi
+.if n \{\
+.RE
+.\}
+.PP
+\fBExample\ \&2.\ \&Overriding of properties\fR
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+# /usr/lib/udev/hwdb\&.d/60\-keyboard\&.hwdb
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAcer*:pn*:*
+ KEYBOARD_KEY_a1=help
+ KEYBOARD_KEY_a2=setup
+ KEYBOARD_KEY_a3=battery
+
+# Match vendor name "Acer" and any product name starting with "X123"
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAcer:pnX123*:*
+ KEYBOARD_KEY_a2=wlan
+
+# /etc/udev/hwdb\&.d/70\-keyboard\&.hwdb
+# disable wlan key on all at keyboards
+evdev:atkbd:*
+ KEYBOARD_KEY_a2=reserved
+ PROPERTY_WITH_SPACES=some string
+.fi
+.if n \{\
+.RE
+.\}
+.PP
+If the hwdb consists of those two files, a keyboard with the lookup string
+evdev:atkbd:dmi:bvnAcer:bdXXXXX:bd08/05/2010:svnAcer:pnX123
+will match all three records, and end up with the following properties:
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+KEYBOARD_KEY_a1=help
+KEYBOARD_KEY_a2=reserved
+KEYBOARD_KEY_a3=battery
+PROPERTY_WITH_SPACES=some string
+.fi
+.if n \{\
+.RE
+.\}
+.SH "SEE ALSO"
+.PP
+\fBsystemd-hwdb\fR(8)
diff --git a/man/hwdb.xml b/man/hwdb.xml
@@ -0,0 +1,154 @@
+<?xml version='1.0'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
+
+<refentry id="hwdb" conditional="ENABLE_HWDB">
+  <refentryinfo>
+    <title>hwdb</title>
+    <productname>systemd</productname>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>hwdb</refentrytitle>
+    <manvolnum>7</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>hwdb</refname>
+    <refpurpose>Hardware Database</refpurpose>
+  </refnamediv>
+
+  <refsect1><title>Description</title>
+    <para>The hardware database is a key-value store for associating modalias-like keys to
+    udev-property-like values. It is used primarily by udev to add the relevant properties
+    to matching devices, but it can also be queried directly.</para>
+  </refsect1>
+
+  <refsect1><title>Hardware Database Files</title>
+      <para>The hwdb files are read from the files located in the
+      system hwdb directory <filename>/usr/lib/udev/hwdb.d</filename> and
+      the local administration directory <filename>/etc/udev/hwdb.d</filename>.
+      All hwdb files are collectively sorted and processed in lexical order,
+      regardless of the directories in which they live. However, files with
+      identical filenames replace each other. Files in <filename>/etc/</filename>
+      have the highest priority and take precedence over files with the same
+      name in <filename>/usr/lib/</filename>. This can be used to override a
+      system-supplied hwdb file with a local file if needed;
+      a symlink in <filename>/etc/</filename> with the same name as a hwdb file in
+      <filename>/usr/lib/</filename>, pointing to <filename>/dev/null</filename>,
+      disables that hwdb file entirely. hwdb files must have the extension
+      <filename>.hwdb</filename>; other extensions are ignored.</para>
+
+      <para>Each hwdb file contains data records consisting of matches and associated
+      key-value pairs. Every record in the hwdb starts with one or more match strings,
+      specifying a shell glob to compare the lookup string against. Multiple match lines
+      are specified in consecutive lines. Every match line is compared individually, and
+      they are combined by OR. Every match line must start at the first character of the
+      line.</para>
+
+      <para>Match patterns consist of literal characters, and shell-style wildcards:</para>
+      <itemizedlist>
+        <listitem><para>Asterisk <literal>*</literal> matches any number of characters
+        </para></listitem>
+        <listitem><para>Question mark <literal>?</literal> matches a single character
+        </para></listitem>
+        <listitem><para>Character list <literal>[<replaceable>chars</replaceable>]</literal> matches one of
+        the characters <replaceable>chars</replaceable> listed between <literal>[</literal> and
+        <literal>]</literal>. A range may be specified as with a dash as
+        <literal>[<replaceable>first</replaceable>-<replaceable>last</replaceable>]</literal>. The match may
+        be inverted with a caret <literal>[^…]</literal>.</para></listitem>
+      </itemizedlist>
+
+      <para>The match lines are followed by one or more key-value pair lines, which are
+      recognized by a leading space character. The key name and value are separated by
+      <literal>=</literal>. An empty line signifies the end of a record. Lines beginning
+      with <literal>#</literal> are ignored.</para>
+
+      <para>In case multiple records match a given lookup string, the key-value pairs
+      from all records are combined. If a key is specified multiple times, the value
+      from the record with the highest priority is used (each key can have only a single
+      value). The priority is higher when the record is in a file that sorts later
+      lexicographically, and in case of records in the same file, later records have
+      higher priority.</para>
+
+      <para>The content of all hwdb files is read by
+      <citerefentry><refentrytitle>systemd-hwdb</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+      and compiled to a binary database located at <filename>/etc/udev/hwdb.bin</filename>,
+      or alternatively <filename>/usr/lib/udev/hwdb.bin</filename> if you want ship the
+      compiled database in an immutable image.  During runtime, only the binary database
+      is used.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>Examples</title>
+
+    <example>
+      <title>General syntax of hwdb files</title>
+
+      <programlisting># /usr/lib/udev/hwdb.d/example.hwdb
+# Comments can be placed before any records. This is a good spot
+# to describe what that file is used for, what kind of properties
+# it defines, and the ordering convention.
+
+# A record with three matches and one property
+mouse:*:name:*Trackball*:*
+mouse:*:name:*trackball*:*
+mouse:*:name:*TrackBall*:*
+ ID_INPUT_TRACKBALL=1
+
+# The rule above could be also be written in a form that
+# matches Tb, tb, TB, tB:
+mouse:*:name:*[tT]rack[bB]all*:*
+ ID_INPUT_TRACKBALL=1
+
+# A record with a single match and five properties
+mouse:usb:v046dp4041:name:Logitech MX Master:*
+ MOUSE_DPI=1000@166
+ MOUSE_WHEEL_CLICK_ANGLE=15
+ MOUSE_WHEEL_CLICK_ANGLE_HORIZONTAL=26
+ MOUSE_WHEEL_CLICK_COUNT=24
+ MOUSE_WHEEL_CLICK_COUNT_HORIZONTAL=14
+</programlisting>
+    </example>
+
+    <example>
+      <title>Overriding of properties</title>
+
+      <programlisting># /usr/lib/udev/hwdb.d/60-keyboard.hwdb
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAcer*:pn*:*
+ KEYBOARD_KEY_a1=help
+ KEYBOARD_KEY_a2=setup
+ KEYBOARD_KEY_a3=battery
+
+# Match vendor name "Acer" and any product name starting with "X123"
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAcer:pnX123*:*
+ KEYBOARD_KEY_a2=wlan
+
+# /etc/udev/hwdb.d/70-keyboard.hwdb
+# disable wlan key on all at keyboards
+evdev:atkbd:*
+ KEYBOARD_KEY_a2=reserved
+ PROPERTY_WITH_SPACES=some string</programlisting>
+
+      <para>If the hwdb consists of those two files, a keyboard with the lookup string
+      <literal>evdev:atkbd:dmi:bvnAcer:bdXXXXX:bd08/05/2010:svnAcer:pnX123</literal>
+      will match all three records, and end up with the following properties:</para>
+
+      <programlisting>KEYBOARD_KEY_a1=help
+KEYBOARD_KEY_a2=reserved
+KEYBOARD_KEY_a3=battery
+PROPERTY_WITH_SPACES=some string</programlisting>
+
+    </example>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry>
+        <refentrytitle>systemd-hwdb</refentrytitle><manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+</refentry>
diff --git a/man/make.sh b/man/make.sh
@@ -4,18 +4,22 @@ set -e
 
 XSLTPROC="/usr/bin/xsltproc"
 
-XSLTPROC_FLAGS="--stringparam man.output.quietly 1 \
+XSLTPROC_FLAGS="--nonet \
+--xinclude \
+--maxdepth 9000 \
+--stringparam man.output.quietly 1 \
 --stringparam funcsynopsis.style ansi \
 --stringparam man.th.extra1.suppress 1 \
 --stringparam man.authors.section.enabled 0 \
 --stringparam man.copyright.section.enabled 0"
 
 xslt_proc() {
-	[ "$V" = 1 ] && echo $XSLTPROC -o $1.$2 $XSLTPROC_FLAGS http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $1.xml
-	$XSLTPROC -o $1.$2 $XSLTPROC_FLAGS http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $1.xml
+	[ "$V" = 1 ] && echo $XSLTPROC -o $1.$2 $XSLTPROC_FLAGS custom-man.xsl $1.xml
+	$XSLTPROC -o $1.$2 $XSLTPROC_FLAGS custom-man.xsl $1.xml
 }
 
 xslt_proc udev 7
+xslt_proc hwdb 7
 xslt_proc udev.conf 5
 xslt_proc udevd 8
 xslt_proc udevadm 8
diff --git a/man/udev.7 b/man/udev.7
@@ -1,12 +1,4 @@
 '\" t
-.\"     Title: udev
-.\"    Author: Greg Kroah-Hartmann <[email protected]>
-.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
-.\"      Date: 03/08/2018
-.\"    Manual: udev
-.\"    Source: udev
-.\"  Language: English
-.\"
 .TH "UDEV" "7" "" "udev" "udev"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff