Date: Wed, 25 Apr 2001 20:44:40 -0400 (EDT) From: ras@e-gerbil.net To: FreeBSD-gnats-submit@freebsd.org Subject: docs/26861: Mistake in accept(2) manpage Message-ID: <20010426004440.DF17AE4A35@overlord.e-gerbil.net>
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>Number: 26861
>Category: docs
>Synopsis: accept(2) manpage documents non-existant feature
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-doc
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: doc-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Apr 25 17:50:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Richard A Steenbergen
>Release: FreeBSD 4.2-STABLE i386
>Organization:
iVMG, Inc.
>Environment:
>Description:
The accept(2) manpage says:
One can obtain user connection request data without confirming the con-
nection by issuing a recvmsg(2) call with an msg_iovlen of 0 and a non-
zero msg_controllen, or by issuing a getsockopt(2) request. Similarly,
one can provide user connection rejection information by issuing a
sendmsg(2) call providing only the control information, or by calling
setsockopt(2).
But this is not possible. There is no such code in recvmsg/sendmsg, and no
such sockopt. This would be a nice feature, but the handshake on a stream
socket should be completed already by the time an accept() call is made...
>How-To-Repeat:
>Fix:
Nuke the offending paragraph... :P
>Release-Note:
>Audit-Trail:
>Unformatted:
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