Messages in this thread | | | Date | Mon, 1 Nov 2004 11:39:01 +0100 (MET) | From | Jan Engelhardt <> | Subject | Re: TCP port numbers |
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>Hi, > I got one question about unix socket functions. I have two machines (called A >and B). I use A to telnet B, get the root password of B. Is there any unix >socket function I can use to get the port number of A on B. Obviously, the
The 'struct sockaddr_in' you're filling in on B's site with the call with accept() also fills in the port number.
>port number of B is 23. I want to use a socket function implemented on B to >get the port number of A because a TCP connection is established between them. > I greatly appreciate it if you help me. Thank you in advance. > Xue
Jan Engelhardt -- Gesellschaft für Wissenschaftliche Datenverarbeitung Am Fassberg, 37077 Göttingen, www.gwdg.de - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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