IO::* enhancements.

IO::* enhancements.

1) write() and syswrite() will now accept a single-argument
form of the call, for consistency with Perl's syswrite().
2) You can create a TCP-based IO::Socket::INET without forcing
a connect attempt.  This allows you to configure its options
(like making it non-blocking) and then call connect() manually.
3) Fixed a bug that prevented the IO::Socket::protocol() accessor
from ever returning the correct value.
To: Graham Barr <gbarr@pobox.com>
Cc: Lincoln Stein <lstein@cshl.org>, perl5-porters@perl.org
Subject: Re: patch for IO::*
Message-ID: <14239.17401.330408.145295@formaggio.cshl.org>

p4raw-id: //depot/cfgperl@3820