xjremote(1) [debian man page]

XJREMOTE(1)							   Manual Pages 						       XJREMOTE(1)

NAME

       xjremote - CLI remote-control to xjadeo

SYNOPSIS

       xjremote [-fhPquUvV] [-I <mq-queue-id>]

DESCRIPTION

       Xjadeo is a software video player that displays a video-clip in sync with an external time source (MTC, LTC, JACK-transport).

       xjremote connects to a instance of Xjadeo and allows a user to tweak the running configuration.

       If it can not connect, xjremote will start a new instance of Xjadeo and open a connection to it unless the -f is given.

OPTIONS

       -f, --nofork
	   disable automatic startup of Xjadeo. Instead xjremote will terminate if it can not connect to a running Xjadeo.

       -h, --help
	   Prints usage help and exits.

       -I <ipc-id>, --id <ipc-id>
	   specify message-queue identifier.

       -P, -P, --noping
	   Skip checking for Xjadeo life signs (ping).

       -q, --quiet, --silent
	   Suppresses normal output messages.

       -Q
	   ignored - xjremote can be used as a drop in replacement for xjadeo -Q.

       -R
	   ignored - xjremote can be used as a drop in replacement for xjadeo -R.

       -u, --unlink
	   remove existing queues. Unless combined with -f this will launch always a new Xjadeo instance after unlinking the queues. Note: active
	   connections are not affected.

       -U, --unlinkonly
	   remove existing message queues and exit. If no Xjadeo instance is running this is equivalent to -u -f.

       -v, --verbose
	   Print additional information.

       -V, --version
	   Print version information end exit.

       -W <rpc-id>
	   ignored - xjremote can be used as a drop in replacement for xjadeo -W ...

ENVIRONMENT

       If the XJADEO variable is set, xjremote will assume that it holds the path to the Xjadeo executable.

NOTE

       Apart from Standard-I/O, Xjadeo can either use POSIX real-time message-queues (MQ) or System-V IPC communication. The decision is made when
       compiling it. Basically GNU/Linux uses MQ (but could use IPC as well). OSX only supports IPC and Windows is limited to standard-I/O only.

SEE ALSO

       xjadeo(1)

       qjadeo(1)

AUTHORS

       Robin Gareus <robin@gareus.org>
	   linuxaudio.org

       Luis Garrido <luisgarrido@users.sourceforge.net>
	   luisgarrido.users.sourceforge.net

COPYRIGHT

       Copyright (C) 2005, 2006, 2007, 2009, 2010, 2011 Robin Gareus, Luis Garrido

http://xjadeo.sf.net 0.6					    09/26/2011							       XJREMOTE(1)

IPC::Msg(3pm)						 Perl Programmers Reference Guide					     IPC::Msg(3pm)

NAME

       IPC::Msg - SysV Msg IPC object class

SYNOPSIS

	   use IPC::SysV qw(IPC_PRIVATE S_IRUSR S_IWUSR);
	   use IPC::Msg;

	   $msg = IPC::Msg->new(IPC_PRIVATE, S_IRUSR | S_IWUSR);

	   $msg->snd(pack("l! a*",$msgtype,$msg));

	   $msg->rcv($buf,256);

	   $ds = $msg->stat;

	   $msg->remove;

DESCRIPTION

       A class providing an object based interface to SysV IPC message queues.

METHODS

       new ( KEY , FLAGS )
	   Creates a new message queue associated with "KEY". A new queue is created if

	   o   "KEY" is equal to "IPC_PRIVATE"

	   o   "KEY" does not already have a message queue associated with it, and "FLAGS & IPC_CREAT" is true.

	   On creation of a new message queue "FLAGS" is used to set the permissions.  Be careful not to set any flags that the Sys V IPC
	   implementation does not allow: in some systems setting execute bits makes the operations fail.

       id  Returns the system message queue identifier.

       rcv ( BUF, LEN [, TYPE [, FLAGS ]] )
	   Read a message from the queue. Returns the type of the message read.  See msgrcv.  The  BUF becomes tainted.

       remove
	   Remove and destroy the message queue from the system.

       set ( STAT )
       set ( NAME => VALUE [, NAME => VALUE ...] )
	   "set" will set the following values of the "stat" structure associated with the message queue.

	       uid
	       gid
	       mode (oly the permission bits)
	       qbytes

	   "set" accepts either a stat object, as returned by the "stat" method, or a list of name-value pairs.

       snd ( TYPE, MSG [, FLAGS ] )
	   Place a message on the queue with the data from "MSG" and with type "TYPE".	See msgsnd.

       stat
	   Returns an object of type "IPC::Msg::stat" which is a sub-class of "Class::Struct". It provides the following fields. For a description
	   of these fields see you system documentation.

	       uid
	       gid
	       cuid
	       cgid
	       mode
	       qnum
	       qbytes
	       lspid
	       lrpid
	       stime
	       rtime
	       ctime

SEE ALSO

       IPC::SysV, Class::Struct

AUTHORS

       Graham Barr <gbarr@pobox.com>, Marcus Holland-Moritz <mhx@cpan.org>

COPYRIGHT

       Version 2.x, Copyright (C) 2007, Marcus Holland-Moritz.

       Version 1.x, Copyright (c) 1997, Graham Barr.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.12.1							    2010-04-26							     IPC::Msg(3pm)