X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd.journal-fields.xml;h=59bb8ad70a26f80dc6c7e1b2fc84b615af693ec4;hb=ab060556a9e1ebb2744719a29985e40919101a22;hp=5f2a32cb00e29a2b44d6a10964be2bf9cfc6b2dd;hpb=ffa16db02673ffa155ffb2649e72a935a1ff70f5;p=elogind.git

diff --git a/man/systemd.journal-fields.xml b/man/systemd.journal-fields.xml
index 5f2a32cb0..59bb8ad70 100644
--- a/man/systemd.journal-fields.xml
+++ b/man/systemd.journal-fields.xml
@@ -8,16 +8,16 @@
   Copyright 2010 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  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
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 -->
 
@@ -53,11 +53,12 @@
                 <para>Entries in the journal resemble an environment
                 block in their syntax, however with fields that can
                 include binary data. Primarily, fields are formatted
-                ASCII strings, and binary formatting is used only
-                where formatting as ASCII makes little sense. New
-                fields may be freely defined by applications, but a
-                few fields have special meaning. All fields with
-                special meaning are optional.</para>
+                UTF-8 text strings, and binary formatting is used only
+                where formatting as UTF-8 text strings makes little
+                sense. New fields may freely be defined by
+                applications, but a few fields have special
+                meaning. All fields with special meanings are
+                optional.</para>
         </refsect1>
 
         <refsect1>
@@ -74,9 +75,11 @@
                                         message string for this
                                         entry. This is supposed to be
                                         the primary text shown to the
-                                        user. It is not translated,
-                                        and is not supposed to be
-                                        parsed for meta data.</para>
+                                        user. It is usually not
+                                        translated (but might be in
+                                        some cases), and is not
+                                        supposed to be parsed for meta
+                                        data.</para>
                                 </listitem>
                         </varlistentry>
 
@@ -129,6 +132,19 @@
                                 </listitem>
                         </varlistentry>
 
+                        <varlistentry>
+                                <term>ERRNO=</term>
+                                <listitem>
+                                        <para>The low-level Unix error
+                                        number causing this entry, if
+                                        any. Contains the numeric
+                                        value of
+                                        <citerefentry><refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+                                        formatted as decimal
+                                        string.</para>
+                                </listitem>
+                        </varlistentry>
+
                         <varlistentry>
                                 <term>SYSLOG_FACILITY=</term>
                                 <term>SYSLOG_IDENTIFIER=</term>
@@ -226,9 +242,10 @@
                                         timestamp of the message, if
                                         any is known that is different
                                         from the reception time of the
-                                        journal. The time in usec
-                                        since the epoch formatted as
-                                        decimal string.</para>
+                                        journal. This is the time in
+                                        usec since the epoch UTC
+                                        formatted as decimal
+                                        string.</para>
                                 </listitem>
                         </varlistentry>
 
@@ -260,6 +277,31 @@
                                         originating host.</para>
                                 </listitem>
                         </varlistentry>
+
+                        <varlistentry>
+                                <term>_TRANSPORT=</term>
+                                <listitem>
+                                        <para>How the entry was
+                                        received by the journal
+                                        service. One of
+                                        <literal>driver</literal>,
+                                        <literal>syslog</literal>,
+                                        <literal>journal</literal>,
+                                        <literal>stdout</literal>,
+                                        <literal>kernel</literal> for
+                                        internally generated messages,
+                                        for those received via the
+                                        local syslog socket with the
+                                        syslog protocol, for those
+                                        received via the native
+                                        journal protocol, for the
+                                        those read from a services'
+                                        standard output or error
+                                        output, and for those read
+                                        from the kernel, resp.
+                                        </para>
+                                </listitem>
+                        </varlistentry>
                 </variablelist>
         </refsect1>
 
@@ -270,7 +312,12 @@
                 addresses of journal entries are serialized into
                 fields prefixed with double underscores. Note that
                 these aren't proper fields when stored in the journal,
-                but addressing meta data of entries.</para>
+                but addressing meta data of entries. They cannot be
+                written as part of structured log entries via calls
+                such as
+                <citerefentry><refentrytitle>sd_journal_send</refentrytitle><manvolnum>3</manvolnum></citerefentry>. They
+                may also not be used as matches for
+                <citerefentry><refentrytitle>sd_journal_add_match</refentrytitle><manvolnum>3</manvolnum></citerefentry></para>
 
                 <variablelist>
                         <varlistentry>
@@ -293,7 +340,9 @@
                                         <para>The wallclock time
                                         (CLOCK_REALTIME) at the point
                                         in time the entry was received
-                                        by the journal. This has
+                                        by the journal, in usec since
+                                        the epoch UTC formatted as
+                                        decimal string. This has
                                         different properties from
                                         <literal>_SOURCE_REALTIME_TIMESTAMP=</literal>
                                         as it is usually a bit later
@@ -308,10 +357,12 @@
                                         <para>The monotonic time
                                         (CLOCK_MONOTONIC) at the point
                                         in time the entry was received
-                                        by the journal. To be useful
-                                        as an address for the entry
-                                        this should be combined with
-                                        with boot ID in
+                                        by the journal in usec
+                                        formatted as decimal
+                                        string. To be useful as an
+                                        address for the entry this
+                                        should be combined with with
+                                        boot ID in
                                         <literal>_BOOT_ID=</literal>.</para>
                                 </listitem>
                         </varlistentry>
@@ -323,7 +374,8 @@
                   <para>
                           <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>journald.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+                          <citerefentry><refentrytitle>journald.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+                          <citerefentry><refentrytitle>sd-journal</refentrytitle><manvolnum>3</manvolnum></citerefentry>
                   </para>
         </refsect1>