winsup/cygwin ChangeLog fhandler_tty.cc pipe.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2011-10-23 19:01:47

Modified files:
	cygwin         : ChangeLog fhandler_tty.cc pipe.cc 

Log message:
	* fhandler_tty.cc (fhandler_pty_slave::read): Use consistent way for testing
	ReadFile return.
	* pipe.cc (fhandler_pipe::create_selectable): Open the write side of the pipe
	in message-mode to force writing as "chunks".  Explain why.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5532&r2=1.5533
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler_tty.cc.diff?cvsroot=uberbaum&r1=1.243&r2=1.244
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/pipe.cc.diff?cvsroot=uberbaum&r1=1.133&r2=1.134