diff options
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/accept.2 | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/lib/libc/sys/accept.2 b/lib/libc/sys/accept.2 index e043f79bd63..5ac01c80ebf 100644 --- a/lib/libc/sys/accept.2 +++ b/lib/libc/sys/accept.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: accept.2,v 1.27 2014/08/31 01:42:36 guenther Exp $ +.\" $OpenBSD: accept.2,v 1.28 2014/09/09 03:50:43 guenther Exp $ .\" $NetBSD: accept.2,v 1.7 1996/01/31 20:14:42 mycroft Exp $ .\" .\" Copyright (c) 1983, 1990, 1991, 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)accept.2 8.2 (Berkeley) 12/11/93 .\" -.Dd $Mdocdate: August 31 2014 $ +.Dd $Mdocdate: September 9 2014 $ .Dt ACCEPT 2 .Os .Sh NAME @@ -125,29 +125,6 @@ or a socket for the purposes of doing an .Fn accept by selecting it for read. -.Pp -For certain protocols which require an explicit confirmation, -.Fn accept -can be thought of as merely dequeuing the next connection -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 |