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-rw-r--r--Documentation/networking/proc_net_tcp.txt5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/networking/proc_net_tcp.txt b/Documentation/networking/proc_net_tcp.txt
index 5e21f7c..4a79209 100644
--- a/Documentation/networking/proc_net_tcp.txt
+++ b/Documentation/networking/proc_net_tcp.txt
@@ -1,8 +1,9 @@
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