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systemd/0469-man-add-sd_event_set_name-3.patch

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Update to latest git
2014-10-04 02:43:52 +00:00
From 043f62949e6eb400ad42fd891a957ecf514c35f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Thu, 2 Oct 2014 21:14:26 -0400
Subject: [PATCH] man: add sd_event_set_name(3)
---
Makefile-man.am | 7 +++
man/sd_event_set_name.xml | 151 ++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 158 insertions(+)
create mode 100644 man/sd_event_set_name.xml
diff --git a/Makefile-man.am b/Makefile-man.am
index aff5186c2d..a13e948bc8 100644
--- a/Makefile-man.am
+++ b/Makefile-man.am
@@ -735,6 +735,7 @@ MANPAGES += \
man/sd_event_add_time.3 \
man/sd_event_get_fd.3 \
man/sd_event_new.3 \
+ man/sd_event_set_name.3 \
man/systemd-bus-proxyd.8 \
man/systemd-bus-proxyd@.service.8
MANPAGES_ALIAS += \
@@ -795,6 +796,7 @@ MANPAGES_ALIAS += \
man/sd_event_add_exit.3 \
man/sd_event_add_post.3 \
man/sd_event_default.3 \
+ man/sd_event_get_name.3 \
man/sd_event_ref.3 \
man/sd_event_source_get_child_pid.3 \
man/sd_event_source_get_signal.3 \
@@ -862,6 +864,7 @@ man/sd_bus_unref.3: man/sd_bus_new.3
man/sd_event_add_exit.3: man/sd_event_add_defer.3
man/sd_event_add_post.3: man/sd_event_add_defer.3
man/sd_event_default.3: man/sd_event_new.3
+man/sd_event_get_name.3: man/sd_event_set_name.3
man/sd_event_ref.3: man/sd_event_new.3
man/sd_event_source_get_child_pid.3: man/sd_event_add_child.3
man/sd_event_source_get_signal.3: man/sd_event_add_signal.3
@@ -1043,6 +1046,9 @@ man/sd_event_add_post.html: man/sd_event_add_defer.html
man/sd_event_default.html: man/sd_event_new.html
$(html-alias)
+man/sd_event_get_name.html: man/sd_event_set_name.html
+ $(html-alias)
+
man/sd_event_ref.html: man/sd_event_new.html
$(html-alias)
@@ -1577,6 +1583,7 @@ EXTRA_DIST += \
man/sd_event_add_time.xml \
man/sd_event_get_fd.xml \
man/sd_event_new.xml \
+ man/sd_event_set_name.xml \
man/sd_get_seats.xml \
man/sd_id128_get_machine.xml \
man/sd_id128_randomize.xml \
diff --git a/man/sd_event_set_name.xml b/man/sd_event_set_name.xml
new file mode 100644
index 0000000000..406d124972
--- /dev/null
+++ b/man/sd_event_set_name.xml
@@ -0,0 +1,151 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+This file is part of systemd.
+
+Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+systemd is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+systemd is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_event_get_fd" conditional="ENABLE_KDBUS"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <refentryinfo>
+ <title>sd_event_set_name</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>More text</contrib>
+ <firstname>Zbigniew</firstname>
+ <surname>Jędrzejewski-Szmek</surname>
+ <email>zbyszek@in.waw.pl</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_event_set_name</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_event_set_name</refname>
+ <refname>sd_event_get_name</refname>
+
+ <refpurpose>Set human-readable names for event sources</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include &lt;systemd/sd-bus.h&gt;</funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int <function>sd_event_set_name</function></funcdef>
+ <paramdef>sd_event_source *<parameter>source</parameter></paramdef>
+ <paramdef>const char *<parameter>name</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int <function>sd_event_get_name</function></funcdef>
+ <paramdef>sd_event_source *<parameter>source</parameter></paramdef>
+ <paramdef>const char **<parameter>name</parameter></paramdef>
+ </funcprototype>
+
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para><function>sd_event_set_name()</function> can be used to set
+ an arbitrary name for the event source
+ <parameter>source</parameter>. This name will be used in error
+ messages generated by
+ <citerefentry><refentrytitle>sd-event</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ for this source. Specified <parameter>name</parameter> must point
+ to a <constant>NUL</constant>-terminated string or be
+ <constant>NULL</constant>. In the latter case, the name will be
+ unset. The string is copied internally, so the
+ <parameter>name</parameter> argument is not referenced after the
+ function returns.</para>
+
+ <para><function>sd_event_set_name()</function> can be used to
+ query the current name assigned to source
+ <parameter>source</parameter>. It returns a pointer to the current
+ name (possibly <constant>NULL</constant>) in
+ <parameter>name</parameter>.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para>On success, <function>sd_event_set_name()</function> and
+ <function>sd_event_get_name()</function> return a
+ non-negative integer. On failure, they return a negative
+ errno-style error code.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Errors</title>
+
+ <para>Returned errors may indicate the following problems:</para>
+
+ <variablelist>
+ <varlistentry>
+ <term><constant>-EINVAL</constant></term>
+
+ <listitem><para><parameter>source</parameter> is not a valid
+ pointer to an <structname>sd_event_source</structname>
+ structure or the <parameter>name</parameter> argument for
+ <function>sd_event_get_name()</function> is
+ <constant>NULL</constant>.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><constant>-ENOMEM</constant></term>
+
+ <listitem><para>Not enough memory to copy the
+ name.</para></listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para>Functions described here are available as a
+ shared library, which can be compiled and linked to with the
+ <constant>libsystemd</constant> <citerefentry
+ project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ file.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <para>
+ <citerefentry><refentrytitle>sd-event</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_event_add_time</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_event_add_child</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_event_add_signal</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_event_add_defer</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_event_run</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ </para>
+ </refsect1>
+
+</refentry>
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