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Commit d603d0ab authored by Jean Delvare's avatar Jean Delvare Committed by David S. Miller
Browse files

[TCP]: Update the /proc/net/tcp documentation 



* Say that this interface is deprecated.
* Update function name references to match the current code.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9d6dda32

Documentation/networking/proc_net_tcp.txt

+3 −2
Original line number Diff line number Diff line 
This document describes the interfaces /proc/net/tcp and /proc/net/tcp6.

Note that these interfaces are deprecated in favor of tcp_diag.



These /proc interfaces provide information about currently active TCP 

connections, and are implemented by tcp_get_info() in net/ipv4/tcp_ipv4.c and

tcp6_get_info() in net/ipv6/tcp_ipv6.c, respectively.

connections, and are implemented by tcp4_seq_show() in net/ipv4/tcp_ipv4.c

and tcp6_seq_show() in net/ipv6/tcp_ipv6.c, respectively.



It will first list all listening TCP sockets, and next list all established

TCP connections. A typical entry of /proc/net/tcp would look like this (split