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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
- "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
This file is part of systemd.
<refentry id="sd_journal_get_catalog">
- <refentryinfo>
- <title>sd_journal_get_catalog</title>
- <productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Lennart</firstname>
- <surname>Poettering</surname>
- <email>lennart@poettering.net</email>
- </author>
- </authorgroup>
- </refentryinfo>
-
- <refmeta>
- <refentrytitle>sd_journal_get_catalog</refentrytitle>
- <manvolnum>3</manvolnum>
- </refmeta>
-
- <refnamediv>
- <refname>sd_journal_get_catalog</refname>
- <refname>sd_journal_get_catalog_for_message_id</refname>
- <refpurpose>Retrieve message catalog entry</refpurpose>
- </refnamediv>
-
- <refsynopsisdiv>
- <funcsynopsis>
- <funcsynopsisinfo>#include <systemd/sd-journal.h></funcsynopsisinfo>
-
- <funcprototype>
- <funcdef>int <function>sd_journal_get_catalog</function></funcdef>
- <paramdef>sd_journal* <parameter>j</parameter></paramdef>
- <paramdef>char** <parameter>ret</parameter></paramdef>
- </funcprototype>
-
- <funcprototype>
- <funcdef>int <function>sd_journal_get_catalog_for_message_id</function></funcdef>
- <paramdef>sd_id128_t <parameter>id</parameter></paramdef>
- <paramdef>char** <parameter>ret</parameter></paramdef>
- </funcprototype>
-
-
- </funcsynopsis>
- </refsynopsisdiv>
-
- <refsect1>
- <title>Description</title>
-
- <para><function>sd_journal_get_catalog()</function>
- retrieves a message catalog entry for the current
- journal entry. This will look up an entry in the
- message catalog by using the
- <literal>MESSAGE_ID=</literal> field of the current
- journal entry. Before returning the entry all journal
- field names in the catalog entry text enclosed in "@"
- will be replaced by the respective field values of the
- current entry. If a field name referenced in the
- message catalog entry does not exist it the current
- journal entry the "@" will be removed but the field
- name otherwise left untouched.</para>
-
- <para><function>sd_journal_get_catalog_for_message_id()</function>
- works similar to
- <function>sd_journal_get_catalog()</function> but the
- entry is looked up by the specified message ID (no
- open journal context is necessary for this), and no
- field substitution is performed.</para>
-
- <para>For more information about the journal message
- catalog please refer to the <ulink
- url="http://www.freedesktop.org/wiki/Software/systemd/catalog">Journal
- Message Catalogs</ulink> documentation page.</para>
- </refsect1>
-
- <refsect1>
- <title>Return Value</title>
-
- <para><function>sd_journal_get_catalog()</function>
- and
- <function>sd_journal_get_catalog_for_message_id()</function>
- return 0 on success or a negative errno-style error
- code. If no matching message catalog entry is found
- -ENOENT is returned.</para>
-
- <para>On successful return, <parameter>ret</parameter>
- points to a new string, which must be freed with
- <citerefentry><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>.
- </para>
- </refsect1>
-
- <refsect1>
- <title>Notes</title>
-
- <para>The <function>sd_journal_get_catalog()</function> and
- <function>sd_journal_get_catalog_for_message_id()</function>
- interfaces are available as shared library, which can
- be compiled and linked to with the
- <literal>libsystemd-journal</literal>
- <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
- file.</para>
- </refsect1>
-
- <refsect1>
- <title>See Also</title>
-
- <para>
- <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd.journal-fields</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>sd-journal</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>sd_journal_open</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>sd_journal_next</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>sd_journal_get_data</refentrytitle><manvolnum>3</manvolnum></citerefentry>
- <citerefentry><refentrytitle>malloc</refentrytitle><manvolnum>3</manvolnum></citerefentry>
- </para>
- </refsect1>
+ <refentryinfo>
+ <title>sd_journal_get_catalog</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>Developer</contrib>
+ <firstname>Lennart</firstname>
+ <surname>Poettering</surname>
+ <email>lennart@poettering.net</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_journal_get_catalog</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_journal_get_catalog</refname>
+ <refname>sd_journal_get_catalog_for_message_id</refname>
+ <refpurpose>Retrieve message catalog entry</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include <systemd/sd-journal.h></funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int <function>sd_journal_get_catalog</function></funcdef>
+ <paramdef>sd_journal *<parameter>j</parameter></paramdef>
+ <paramdef>char **<parameter>ret</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int <function>sd_journal_get_catalog_for_message_id</function></funcdef>
+ <paramdef>sd_id128_t <parameter>id</parameter></paramdef>
+ <paramdef>char **<parameter>ret</parameter></paramdef>
+ </funcprototype>
+
+
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para><function>sd_journal_get_catalog()</function> retrieves a
+ message catalog entry for the current journal entry. This will
+ look up an entry in the message catalog by using the
+ <literal>MESSAGE_ID=</literal> field of the current journal entry.
+ Before returning the entry all journal field names in the catalog
+ entry text enclosed in "@" will be replaced by the respective
+ field values of the current entry. If a field name referenced in
+ the message catalog entry does not exist, in the current journal
+ entry, the "@" will be removed, but the field name otherwise left
+ untouched.</para>
+
+ <para><function>sd_journal_get_catalog_for_message_id()</function>
+ works similar to <function>sd_journal_get_catalog()</function> but
+ the entry is looked up by the specified message ID (no open
+ journal context is necessary for this), and no field substitution
+ is performed.</para>
+
+ <para>For more information about the journal message catalog
+ please refer to the <ulink
+ url="http://www.freedesktop.org/wiki/Software/systemd/catalog">Journal
+ Message Catalogs</ulink> documentation page.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para><function>sd_journal_get_catalog()</function> and
+ <function>sd_journal_get_catalog_for_message_id()</function>
+ return 0 on success or a negative errno-style error code. If no
+ matching message catalog entry is found, -ENOENT is
+ returned.</para>
+
+ <para>On successful return, <parameter>ret</parameter> points to a
+ new string, which must be freed with
+ <citerefentry project='man-pages'><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para>The <function>sd_journal_get_catalog()</function> and
+ <function>sd_journal_get_catalog_for_message_id()</function>
+ interfaces 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>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd.journal-fields</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd-journal</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_journal_open</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_journal_next</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_journal_get_data</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>malloc</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ </para>
+ </refsect1>
</refentry>
~ianmdlvl / elogind.git / blobdiff