diff options
Diffstat (limited to 'man/sd_event_add_io.xml')
| -rw-r--r-- | man/sd_event_add_io.xml | 51 |
1 files changed, 25 insertions, 26 deletions
diff --git a/man/sd_event_add_io.xml b/man/sd_event_add_io.xml index d7b26f7887..b4104a07be 100644 --- a/man/sd_event_add_io.xml +++ b/man/sd_event_add_io.xml @@ -4,23 +4,6 @@ <!-- SPDX-License-Identifier: LGPL-2.1+ - - This file is part of systemd. - - Copyright 2015 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_event_add_io" xmlns:xi="http://www.w3.org/2001/XInclude"> @@ -28,15 +11,6 @@ <refentryinfo> <title>sd_event_add_io</title> <productname>systemd</productname> - - <authorgroup> - <author> - <contrib>Developer</contrib> - <firstname>Lennart</firstname> - <surname>Poettering</surname> - <email>lennart@poettering.net</email> - </author> - </authorgroup> </refentryinfo> <refmeta> @@ -51,6 +25,8 @@ <refname>sd_event_source_get_io_revents</refname> <refname>sd_event_source_get_io_fd</refname> <refname>sd_event_source_set_io_fd</refname> + <refname>sd_event_source_get_io_fd_own</refname> + <refname>sd_event_source_set_io_fd_own</refname> <refname>sd_event_source</refname> <refname>sd_event_io_handler_t</refname> @@ -110,6 +86,17 @@ <paramdef>int <parameter>fd</parameter></paramdef> </funcprototype> + <funcprototype> + <funcdef>int <function>sd_event_source_get_io_fd_own</function></funcdef> + <paramdef>sd_event_source *<parameter>source</parameter></paramdef> + </funcprototype> + + <funcprototype> + <funcdef>int <function>sd_event_source_set_io_fd_own</function></funcdef> + <paramdef>sd_event_source *<parameter>source</parameter></paramdef> + <paramdef>int <parameter>b</parameter></paramdef> + </funcprototype> + </funcsynopsis> </refsynopsisdiv> @@ -225,6 +212,17 @@ changes the UNIX file descriptor of an I/O event source created previously with <function>sd_event_add_io()</function>. It takes the event source object and the new file descriptor.</para> + + <para><function>sd_event_source_set_io_fd_own()</function> controls whether the file descriptor of the event source + shall be closed automatically when the event source is freed, i.e. whether it shall be considered 'owned' by the + event source object. By default it is not closed automatically, and the application has to do this on its own. The + <parameter>b</parameter> parameter is a boolean parameter: if zero, the file descriptor is not closed automatically + when the event source is freed, otherwise it is closed.</para> + + <para><function>sd_event_source_get_io_fd_own()</function> may be used to query the current setting of the file + descriptor ownership boolean flag as set with <function>sd_event_source_set_io_fd_own()</function>. It returns + positive if the file descriptor is closed automatically when the event source is destroyed, zero if not, and + negative on error.</para> </refsect1> <refsect1> @@ -288,6 +286,7 @@ <citerefentry><refentrytitle>sd_event_add_time</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_event_add_signal</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_event_add_child</refentrytitle><manvolnum>3</manvolnum></citerefentry>, + <citerefentry><refentrytitle>sd_event_add_inotify</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_event_add_defer</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_event_source_set_enabled</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_event_source_set_priority</refentrytitle><manvolnum>3</manvolnum></citerefentry>, |