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authorandre <andre@FreeBSD.org>2004-11-02 22:22:22 +0000
committerandre <andre@FreeBSD.org>2004-11-02 22:22:22 +0000
commitd06f3bef4e5637b17335e5d7d51b5c3d5157cf66 (patch)
treef082b55921c42f223ca230e7961d047b01a25539 /UPDATING
parenta033067901d630caa7ecc38fcf8a0d416a4b6d3d (diff)
downloadFreeBSD-src-d06f3bef4e5637b17335e5d7d51b5c3d5157cf66.zip
FreeBSD-src-d06f3bef4e5637b17335e5d7d51b5c3d5157cf66.tar.gz
Remove RFC1644 T/TCP support from the TCP side of the network stack.
A complete rationale and discussion is given in this message and the resulting discussion: http://docs.freebsd.org/cgi/mid.cgi?4177C8AD.6060706 Note that this commit removes only the functional part of T/TCP from the tcp_* related functions in the kernel. Other features introduced with RFC1644 are left intact (socket layer changes, sendmsg(2) on connection oriented protocols) and are meant to be reused by a simpler and less intrusive reimplemention of the previous T/TCP functionality. Discussed on: -arch
Diffstat (limited to 'UPDATING')
-rw-r--r--UPDATING5
1 files changed, 5 insertions, 0 deletions
diff --git a/UPDATING b/UPDATING
index 6345a2e..9b9a095 100644
--- a/UPDATING
+++ b/UPDATING
@@ -23,6 +23,11 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 6.x IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
+20041102:
+ The size of struct tcpcb has changed again due to the removal
+ of RFC1644 T/TCP. You have to recompile userland programs that
+ read kmem for tcp sockets directly (netstat, sockstat, etc.)
+
20041022:
The size of struct tcpcb has changed. You have to recompile
userland programs that read kmem for tcp sockets directly
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