Hi all, To getting the IPv6logo phase 1 , Interoperability test case is necessary or only self-test case result is enough to get ipv6 logo phase 1. Reagards jeewan
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Haisang Wu Sent: Thursday, June 29, 2006 10:46 AM To: freebsd-net@freebsd.org Subject: Reading m_flags in tcp_output and tcp_input Hello, I need to read m_flags of a mbuf in an TCP application in the following two cases: (1) in sending direction, right before TCP calls ip_output() to send out a packet, (2) in receiving direction, right before TCP appends a packet to so_rcv of the corresponding socket and wakes up the socket. My understandings are: for (1), tcp_output() only calls ip_output() once, so right before that function call, I should read the m_flags. For (2), tcp_input() is more complex and calls insbappendstream_locked() twice, one for fast path processing, and one for slow path processing. I think I should read m_flags before both of the two insbappendstream_locked() function calls. I am using freebsd 5.4. Could you let me know whether my above understandings are correct, and provide some suggestions? Thank you! Haisang _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]" _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
