simon-svn: putty: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       10067
Date:           2013-11-17 14:03:48 +0000 (Sun, 17 Nov 2013)

Log message (7 lines):
Implement freezing on Windows handle sockets.

That's been a FIXME in the code for ages, because it's difficult to
get winhandl.c to stop an already-started read from a handle (since
the read is a blocking system call running in a separate thread). But
I now realise it isn't absolutely necessary to do so - you can just
buffer one lot of data from winhandl and _then_ tell it to stop.

Modified files:
U   putty/windows/winhsock.c

Links:
http://svn.tartarus.org/sgt/?rev=10067&view=rev
http://svn.tartarus.org/sgt/putty/windows/winhsock.c?rev=10067&r1=10066&r2=10067