Date: Fri, 24 Oct 1997 14:59:15 -0400 From: "Gregory D Moncreaff"<Gregory_D_Moncreaff@res.raytheon.com> To: hackers@FreeBSD.org Subject: man recvmsg and soreceive Message-ID: <8525653A.006CE9C5.00@notes.res.ray.com>
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With respect to connection oriented protocols PR_CONNREQUIRED (are there any in 2.2.5?) kern/uipc_socket.c:soreceive() will perform PDU_RCVD (which can have effect of implicitly confirming connection) when called ONLY to get control data unless flags has MSG_PEEK Need to update man page to say that you must call recvmsg with MSG_PEEK to avoid implicitly confirming connection ===================================================================== Gregory D. Moncreaff Phone 1-508-490-2048 Raytheon Electronic Systems Fax 1-508-490-2086 Gregory_D_Moncreaff@res.raytheon.com Home moncrg@ma.ultranet.com ---------------------------------------------------------------------
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