K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2007-12-25T23:06:51.000000Z
K 7
svn:log
V 427
Add a new DDB(4) facility, output capture.  Input and output from DDB may be
captured to a memory buffer for later inspection using sysctl(8), or in the
future, to a textdump.

A new DDB command, "capture", is added, which accepts arguments "on", "off",
"reset", and "status".

A new DDB sysctl tree, debug.ddb.capture, is added, which can be used to
resize the capture buffer and extract buffer contents.

MFC after:	3 months

END