src/winsup/cygwin ChangeLog fhandler_tty.cc

[corinna@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	corinna@sourceware.org	2011-05-03 07:58:14

Modified files:
	winsup/cygwin  : ChangeLog fhandler_tty.cc 

Log message:
	* fhandler_tty.cc (fhandler_tty_slave::read): Set WFMO timeout to 0 for
	nonblocking case.  Drop useless waiter variable.  Rewrite wait for
	input_available_event to use a switch statement.  Handle timeout and
	failure more gracefully.  Make restartable and cancelable.  Rewrite
	wait for input_mutex to use WFMO and a switch statement.  Handle
	timeout and failure more gracefully.  Make restartable and cancelable.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5300&r2=1.5301
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_tty.cc.diff?cvsroot=src&r1=1.221&r2=1.222