lkml.org 
[lkml]   [2004]   [Nov]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: TCP port numbers

>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/

\
 
 \ /
  Last update: 2005-03-22 14:07    [W:0.731 / U:0.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site