IPC::Msg - Online Linux Manual PageSection : 3
Updated : 2022-01-21
Source : perl v5.34.0
Note : User Contributed Perl Documentation
NAMEIPC::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);
$msg−>snd($msgtype, $msgdata);
$msg−>rcv($buf, 256);
$ds = $msg−>stat;
$msg−>remove;
DESCRIPTIONA class providing an object based interface to SysV IPC message queues.
METHODSnew ( KEY , FLAGS ) Creates a new message queue associated with KEY. A new queue is created if • KEY is equal to IPC_PRIVATE • 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 (2). 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 (2). 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 ALSOIPC::SysV, Class::Struct
AUTHORSGraham Barr <gbarr@pobox.com>, Marcus Holland-Moritz <mhx@cpan.org>
COPYRIGHTVersion 2.x, Copyright (C) 2007−2013, 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. 0
Johanes Gumabo
Data Size : 11,448 byte
man-IPC::Msg.3pmBuild : 2024-12-29, 07:25 :
Visitor Screen : x
Visitor Counter ( page / site ) : 4 / 256,463
Visitor ID : :
Visitor IP : 3.142.212.225 :
Visitor Provider : AMAZON-02 :
Provider Position ( lat x lon ) : 39.962500 x -83.006100 : x
Provider Accuracy Radius ( km ) : 1000 :
Provider City : Columbus :
Provider Province : Ohio , : ,
Provider Country : United States :
Provider Continent : North America :
Visitor Recorder : Version :
Visitor Recorder : Library :
Online Linux Manual Page : Version : Online Linux Manual Page - Fedora.40 - march=x86-64 - mtune=generic - 24.12.29
Online Linux Manual Page : Library : lib_c - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Online Linux Manual Page : Library : lib_m - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Data Base : Version : Online Linux Manual Page Database - 24.04.13 - march=x86-64 - mtune=generic - fedora-38
Data Base : Library : lib_c - 23.02.07 - march=x86-64 - mtune=generic - fedora.36
Very long time ago, I have the best tutor, Wenzel Svojanovsky . If someone knows the email address of Wenzel Svojanovsky , please send an email to johanes_gumabo@yahoo.co.id .
If error, please print screen and send to johanes_gumabo@yahoo.co.id
Under development. Support me via PayPal.
ERROR : Need New Coding : (parse_manual_page_|252|IPC::Msg.3pm|36/37|el══─{─══.|.el══─{─══. ds -- \|\(em\|
) (htmlprn|149|IPC::Msg.3pm|36/37|.el══─{─══. ds -- — |.el══─{─══. ds -- \|\(em\|
) (parse_manual_page_|252|IPC::Msg.3pm|43|br══─}─══|'br══─}─══
) (htmlprn|149|IPC::Msg.3pm|43|'br══─}─══ |'br══─}─══
)