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Diffstat (limited to 'man/sd-daemon.xml')
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diff --git a/man/sd-daemon.xml b/man/sd-daemon.xml deleted file mode 100644 index b06d99f346..0000000000 --- a/man/sd-daemon.xml +++ /dev/null @@ -1,144 +0,0 @@ -<?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 2010 Lennart Poettering - - 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-daemon" - xmlns:xi="http://www.w3.org/2001/XInclude"> - - <refentryinfo> - <title>sd-daemon</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-daemon</refentrytitle> - <manvolnum>3</manvolnum> - </refmeta> - - <refnamediv> - <refname>sd-daemon</refname> - <refname>SD_EMERG</refname> - <refname>SD_ALERT</refname> - <refname>SD_CRIT</refname> - <refname>SD_ERR</refname> - <refname>SD_WARNING</refname> - <refname>SD_NOTICE</refname> - <refname>SD_INFO</refname> - <refname>SD_DEBUG</refname> - <refpurpose>APIs for - new-style daemons</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcsynopsisinfo>#include <systemd/sd-daemon.h></funcsynopsisinfo> - </funcsynopsis> - - <cmdsynopsis> - <command>pkg-config --cflags --libs libsystemd</command> - </cmdsynopsis> - - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><filename>sd-daemon.h</filename> provides APIs for new-style - daemons, as implemented by the - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> - service manager.</para> - - <para>See - <citerefentry><refentrytitle>sd_listen_fds</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_notify</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_booted</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_is_fifo</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_watchdog_enabled</refentrytitle><manvolnum>3</manvolnum></citerefentry> - for more information about the functions implemented. In addition - to these functions, a couple of logging prefixes are defined as - macros:</para> - - <programlisting>#define SD_EMERG "<0>" /* system is unusable */ -#define SD_ALERT "<1>" /* action must be taken immediately */ -#define SD_CRIT "<2>" /* critical conditions */ -#define SD_ERR "<3>" /* error conditions */ -#define SD_WARNING "<4>" /* warning conditions */ -#define SD_NOTICE "<5>" /* normal but significant condition */ -#define SD_INFO "<6>" /* informational */ -#define SD_DEBUG "<7>" /* debug-level messages */</programlisting> - - <para>These prefixes are intended to be used in conjunction with - stderr-based logging as implemented by systemd. If a systemd - service definition file is configured with - <varname>StandardError=journal</varname>, - <varname>StandardError=syslog</varname> or - <varname>StandardError=kmsg</varname>, these prefixes can be used - to encode a log level in lines printed. This is similar to the - kernel <function>printk()</function>-style logging. See - <citerefentry><refentrytitle>klogctl</refentrytitle><manvolnum>2</manvolnum></citerefentry> - for more information.</para> - - <para>The log levels are identical to - <citerefentry project='man-pages'><refentrytitle>syslog</refentrytitle><manvolnum>3</manvolnum></citerefentry>'s - log level system. To use these prefixes simply prefix every line - with one of these strings. A line that is not prefixed will be - logged at the default log level SD_INFO.</para> - - <example> - <title>Hello World</title> - - <para>A daemon may log with the log level NOTICE by issuing this - call:</para> - - <programlisting>fprintf(stderr, SD_NOTICE "Hello World!\n");</programlisting> - </example> - </refsect1> - - <xi:include href="libsystemd-pkgconfig.xml" /> - - <refsect1> - <title>See Also</title> - <para> - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_listen_fds</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_notify</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_booted</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_is_fifo</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_watchdog_enabled</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>daemon</refentrytitle><manvolnum>7</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry project='man-pages'><refentrytitle>fprintf</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> - </para> - </refsect1> - -</refentry> |