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Diffstat (limited to 'man/sd_get_seats.xml')
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diff --git a/man/sd_get_seats.xml b/man/sd_get_seats.xml deleted file mode 100644 index 37eb3fc894..0000000000 --- a/man/sd_get_seats.xml +++ /dev/null @@ -1,164 +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_get_seats" conditional='HAVE_PAM'> - - <refentryinfo> - <title>sd_get_seats</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_get_seats</refentrytitle> - <manvolnum>3</manvolnum> - </refmeta> - - <refnamediv> - <refname>sd_get_seats</refname> - <refname>sd_get_sessions</refname> - <refname>sd_get_uids</refname> - <refname>sd_get_machine_names</refname> - <refpurpose>Determine available seats, sessions, logged in users and virtual machines/containers</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcsynopsisinfo>#include <systemd/sd-login.h></funcsynopsisinfo> - - <funcprototype> - <funcdef>int <function>sd_get_seats</function></funcdef> - <paramdef>char ***<parameter>seats</parameter></paramdef> - </funcprototype> - - <funcprototype> - <funcdef>int <function>sd_get_sessions</function></funcdef> - <paramdef>char ***<parameter>sessions</parameter></paramdef> - </funcprototype> - - <funcprototype> - <funcdef>int <function>sd_get_uids</function></funcdef> - <paramdef>uid_t **<parameter>users</parameter></paramdef> - </funcprototype> - - <funcprototype> - <funcdef>int <function>sd_get_machine_names</function></funcdef> - <paramdef>char ***<parameter>machines</parameter></paramdef> - </funcprototype> - - </funcsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><function>sd_get_seats()</function> may be used to determine - all currently available local seats. Returns a - <constant>NULL</constant> terminated array of seat identifiers. - The returned array and all strings it references need to be freed - with the libc - <citerefentry project='man-pages'><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry> - call after use. Note that instead of an empty array - <constant>NULL</constant> may be returned and should be considered - equivalent to an empty array.</para> - - <para>Similarly, <function>sd_get_sessions()</function> may be - used to determine all current login sessions.</para> - - <para>Similarly, <function>sd_get_uids()</function> may be used to - determine all Unix users who currently have login sessions.</para> - - <para>Similarly, <function>sd_get_machine_names()</function> may - be used to determine all current virtual machines and containers - on the system.</para> - - <para>Note that the returned lists are not sorted and in an - undefined order.</para> - </refsect1> - - <refsect1> - <title>Return Value</title> - - <para>On success, <function>sd_get_seats()</function>, - <function>sd_get_sessions()</function>, - <function>sd_get_uids()</function> and - <function>sd_get_machine_names()</function> return the number of - entries in the arrays. On failure, these calls 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>An input parameter was invalid (out of range, - or NULL, where that is not accepted).</para></listitem> - </varlistentry> - - <varlistentry> - <term><constant>-ENOMEM</constant></term> - - <listitem><para>Memory allocation failed.</para></listitem> - </varlistentry> - </variablelist> - </refsect1> - - <refsect1> - <title>Notes</title> - - <para>The <function>sd_get_seats()</function>, - <function>sd_get_sessions()</function>, - <function>sd_get_uids()</function> and - <function>sd_get_machine_names()</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>sd-login</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_session_get_seat</refentrytitle><manvolnum>3</manvolnum></citerefentry> - </para> - </refsect1> - -</refentry> |