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| author | Jean Delvare <khali@linux-fr.org> | 2007-10-15 12:58:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-15 12:58:35 -0700 |
| commit | d603d0ab863245050025a79a1f14ff84f2222f09 (patch) | |
| tree | 2cf5bf1bcfb9fce575062f015f9b8b3b8f85c05b /Documentation/networking | |
| parent | 9d6dda32c7570bbf189cf74fbc36338d0a94e999 (diff) | |
| download | lwn-d603d0ab863245050025a79a1f14ff84f2222f09.tar.gz lwn-d603d0ab863245050025a79a1f14ff84f2222f09.zip | |
[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: Jean Delvare <khali@linux-fr.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/proc_net_tcp.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/networking/proc_net_tcp.txt b/Documentation/networking/proc_net_tcp.txt index 5e21f7cb6383..4a79209e77a7 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 |