diff options
| author | Łukasz Stelmach <l.stelmach@samsung.com> | 2013-06-19 14:59:02 +0200 |
|---|---|---|
| committer | Auke Kok <auke-jan.h.kok@intel.com> | 2013-06-19 15:24:05 -0700 |
| commit | 77f40f165cc60a1d6b8a3503e4b7e46814d5935e (patch) | |
| tree | b86b77c3f3552cac6dfc342556e3d1c5e94ac060 /man | |
| parent | c25b1ee6cd6d956a834ba50568436b3349320d43 (diff) | |
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>
Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd.socket.xml | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml index 6dc847df3f..f1e7d408ab 100644 --- a/man/systemd.socket.xml +++ b/man/systemd.socket.xml @@ -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> |