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Top Forums Programming Please help:program hang stuck there signal handling on POSIX Message Queue UNIX C programming Post 302530736 by Loic Domaigne on Wednesday 15th of June 2011 12:45:19 AM
Old 06-15-2011
I strongly advise you to check the return code by the system calls. That way, you'll catch early error like invalid mq descriptor caused by a failed mq_open.

HTH, Loïc
 

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Mail::Message::Convert(3pm)				User Contributed Perl Documentation			       Mail::Message::Convert(3pm)

NAME
Mail::Message::Convert - conversions between message types INHERITANCE
Mail::Message::Convert is a Mail::Reporter Mail::Message::Convert is extended by Mail::Message::Convert::EmailSimple Mail::Message::Convert::Html Mail::Message::Convert::HtmlFormatPS Mail::Message::Convert::HtmlFormatText Mail::Message::Convert::MailInternet Mail::Message::Convert::MimeEntity Mail::Message::Convert::TextAutoformat SYNOPSIS
Available methods are very converter-specific. DESCRIPTION
This class is the base for various message (and message parts) converters. Converters between message objects Internally, the Mail::Message::coerce() is called when foreign objects are used where message objects are expected. That method will automatically create the converting objects, and re-use them. o Mail::Message::Convert::MailInternet Converts the simple Mail::Internet messages into Mail::Message objects. o Mail::Message::Convert::MimeEntity Converts the more complicated MIME::Entity messages into Mail::Message objects. o Mail::Message::Convert::EmailSimple Converts Email::Simple messages into Mail::Message objects. Other converters o Mail::Message::Convert::Html Plays tricks with HTML/XMHTML without help of external modules. o Mail::Message::Convert::HtmlFormatText Converts HTML body objects to plain text objects using the HTML::FormatText module. o Mail::Message::Convert::HtmlFormatPS Converts HTML body objects to Postscript objects using the HTML::FormatPS module. o Mail::Message::Convert::TextAutoformat Converts a text message into text using Text::Autoformat. METHODS
Constructors Mail::Message::Convert->new(OPTIONS) -Option--Defined in --Default fields <see description> log Mail::Reporter 'WARNINGS' trace Mail::Reporter 'WARNINGS' fields => NAMES|ARRAY-OF-NAMES|REGEXS Select the fields of a header which are to be handled. Other fields will not be used. The value of this option is passed to Mail::Message::Head::Complete::grepNames() whenever converters feel a need for header line selection. By default, the "To", "From", "Cc", "Bcc", "Date", "Subject", and their "Resent-" counterparts will be selected. Specify an empty list to get all fields. log => LEVEL trace => LEVEL Converting $obj->selectedFields(HEAD) Returns a list of fields to be included in the format. The list is an ordered selection of the fields in the actual header, and filtered through the information as specified with new(fields). Error handling $obj->AUTOLOAD() See "Error handling" in Mail::Reporter $obj->addReport(OBJECT) See "Error handling" in Mail::Reporter $obj->defaultTrace([LEVEL]|[LOGLEVEL, TRACELEVEL]|[LEVEL, CALLBACK]) Mail::Message::Convert->defaultTrace([LEVEL]|[LOGLEVEL, TRACELEVEL]|[LEVEL, CALLBACK]) See "Error handling" in Mail::Reporter $obj->errors() See "Error handling" in Mail::Reporter $obj->log([LEVEL [,STRINGS]]) Mail::Message::Convert->log([LEVEL [,STRINGS]]) See "Error handling" in Mail::Reporter $obj->logPriority(LEVEL) Mail::Message::Convert->logPriority(LEVEL) See "Error handling" in Mail::Reporter $obj->logSettings() See "Error handling" in Mail::Reporter $obj->notImplemented() See "Error handling" in Mail::Reporter $obj->report([LEVEL]) See "Error handling" in Mail::Reporter $obj->reportAll([LEVEL]) See "Error handling" in Mail::Reporter $obj->trace([LEVEL]) See "Error handling" in Mail::Reporter $obj->warnings() See "Error handling" in Mail::Reporter Cleanup $obj->DESTROY() See "Cleanup" in Mail::Reporter $obj->inGlobalDestruction() See "Cleanup" in Mail::Reporter DIAGNOSTICS
Error: Package $package does not implement $method. Fatal error: the specific package (or one of its superclasses) does not implement this method where it should. This message means that some other related classes do implement this method however the class at hand does not. Probably you should investigate this and probably inform the author of the package. SEE ALSO
This module is part of Mail-Box distribution version 2.105, built on May 07, 2012. Website: http://perl.overmeer.net/mailbox/ LICENSE
Copyrights 2001-2012 by [Mark Overmeer]. For other contributors see ChangeLog. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html perl v5.14.2 2012-05-07 Mail::Message::Convert(3pm)
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