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Nuke the paragraph that says "One can obtain user connection request

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data without confirming the connection by issuing a recvmsg(2) [...]".
There's no such code in the kernel.

PR:		26861
Submitted by:	Richard A Steenbergen <ras@e-gerbil.net>,
		Tom Rhodes <darklogik@pittgoth.com>
This commit is contained in:
Dima Dorfman 2002-01-07 06:10:37 +00:00
parent b06e8b97a9
commit cf1b88ff74
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=88984
1 changed files with 0 additions and 17 deletions
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17
lib/libc/sys/accept.2
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@ -115,23 +115,6 @@ request and not implying confirmation.
Confirmation can be implied by a normal read or write on the new
file descriptor, and rejection can be implied by closing the
new socket.
.Pp
One can obtain user connection request data without confirming
the connection by issuing a
.Xr recvmsg 2
call with an
.Fa msg_iovlen
of 0 and a non-zero
.Fa msg_controllen ,
or by issuing a
.Xr getsockopt 2
request.
Similarly, one can provide user connection rejection information
by issuing a
.Xr sendmsg 2
call providing only the control information,
or by calling
.Xr setsockopt 2 .
.Sh RETURN VALUES
The call returns \-1 on error. If it succeeds, it returns a non-negative
integer that is a descriptor for the accepted socket.