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Describe handling of an AF_UNIX socket 

Describe how to handle an AF_UNIX socket, with Accept set to false,
received from systemd, upon exit.

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
This commit is contained in:
Łukasz Stelmach 2013-06-19 14:59:02 +02:00 committed by Auke Kok
parent c25b1ee6cd
commit 77f40f165c
1 changed files with 9 additions and 3 deletions
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12
man/systemd.socket.xml
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@ -381,9 +381,15 @@
performance reasons, it is recommended
to write new daemons only in a way
that is suitable for
<option>Accept=false</option>. This
option is mostly useful to allow
daemons designed for usage with
<option>Accept=false</option>. A daemon
listening on an AF_UNIX socket may, but does not need to, call
<citerefentry><refentrytitle>close</refentrytitle><manvolnum>2</manvolnum></citerefentry>
or
<citerefentry><refentrytitle>shutdown</refentrytitle><manvolnum>2</manvolnum></citerefentry>
on the received socket before exiting. However,
it must not unlink the socket from a
filesystem. This option is mostly useful
to allow daemons designed for usage with
<citerefentry><refentrytitle>inetd</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
to work unmodified with systemd socket
activation.</para></listitem>