X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsystemd.socket.xml;h=8a12e25cf4f4474e434ce852fc95b1514ee4725b;hp=d651c1448628deb04ffe31570ca7244fe0432379;hb=4819ff0358b6317c195fd4b1768e03d09c871070;hpb=b0a3f2bc097999f63d3205bb175ad7a6695363a0 diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml index d651c1448..8a12e25cf 100644 --- a/man/systemd.socket.xml +++ b/man/systemd.socket.xml @@ -9,16 +9,16 @@ Copyright 2010 Lennart Poettering systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + 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 - General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU General Public License + You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see . --> @@ -44,7 +44,7 @@ systemd.socket - systemd socket configuration files + Socket unit configuration @@ -76,7 +76,10 @@ , and commands are executed - in. + in, and in + systemd.kill5 + which define the way the processes are + terminated. For each socket file a matching service file (see @@ -134,7 +137,9 @@ supervises. A number of options that may be used in this section are shared with other unit types. These options are documented in - systemd.exec5. The + systemd.exec5 + and + systemd.kill5. The options specific to the [Socket] section of socket units are the following: @@ -156,7 +161,7 @@ family. If the address starts with an - ampersand (@) it is read as abstract + at symbol (@) it is read as abstract namespace socket in the AF_UNIX family. The @ is replaced with a NUL character before binding. For details @@ -249,6 +254,20 @@ directive above. + + ListenMessageQueue= + Specifies a POSIX + message queue name to listen on. This + expects a valid message queue name + (i.e. beginning with /). Behaviour + otherwise is very similar to the + ListenFIFO= + directive above. On Linux message + queue descriptors are actually file + descriptors and can be inherited + between processes. + + BindIPv6Only= Takes a one of @@ -462,6 +481,19 @@ for details. + + MessageQueueMaxMessages=, + MessageQueueMessageSize= + These two settings + take integer values and control the + mq_maxmsg resp. mq_msgsize field when + creating the message queue. Note that + either none or both of these variables + need to be set. See + mq_setattr3 + for details. + + FreeBind= Takes a boolean @@ -479,6 +511,46 @@ address. Defaults to . + + Transparent= + Takes a boolean + value. Controls the IP_TRANSPARENT + socket option. Defaults to + . + + + + Broadcast= + Takes a boolean + value. This controls the SO_BROADCAST + socket option, which allows broadcast + datagrams to be sent from this + socket. Defaults to + . + + + + PassCredentials= + Takes a boolean + value. This controls the SO_PASSCRED + socket option, which allows AF_UNIX sockets to + receive the credentials of the sending + process in an ancillary message. + Defaults to + . + + + + PassSecurity= + Takes a boolean + value. This controls the SO_PASSSEC + socket option, which allows AF_UNIX + sockets to receive the security + context of the sending process in an + ancillary message. Defaults to + . + + TCPCongestion= Takes a string @@ -536,47 +608,12 @@ will be terminated forcibly via SIGTERM, and after another delay of this time with SIGKILL. (See - below.) + in systemd.kill5.) Takes a unit-less value in seconds, or a time span value such as "5min 20s". Pass 0 to disable the timeout logic. Defaults to - 3min. - - - - KillMode= - Specifies how - processes of this socket unit shall be - killed. One of - , - , - . - - This option is mostly equivalent - to the - option of service files. See - systemd.service5 - for details. - - - - KillSignal= - Specifies which signal - to use when killing a process of this - socket. Defaults to SIGTERM. - - - - - SendSIGKILL= - Specifies whether to - send SIGKILL to remaining processes - after a timeout, if the normal - shutdown procedure left processes of - the socket around. Takes a boolean - value. Defaults to "yes". - + 90s. @@ -591,6 +628,13 @@ + + Check + systemd.exec5 + and + systemd.kill5 + for more settings. + @@ -600,6 +644,7 @@ systemctl8, systemd.unit5, systemd.exec5, + systemd.kill5, systemd.service5