src/winsup/cygwin ChangeLog fhandler_tty.cc sy ...

[cgf@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Branch: 	cr-0x9b
Changes by:	cgf@sourceware.org	2003-09-19 03:55:54

Modified files:
	winsup/cygwin  : ChangeLog fhandler_tty.cc syscalls.cc 
	                 termios.cc 

Log message:
	* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Handle buf ==
	NULL as flushing the buffer.
	(fhandler_tty_slave::read): Handle ptr == NULL as flushing the buffer.
	(fhandler_tty_slave::tcflush): Implement input queue flushing by calling read
	with NULL buffer.
	(fhandler_pty_master::tcflush): Ditto, calling process_slave_output.
	* termios.cc (tcflush): Check for legal `queue' value.  Return EINVAL
	otherwise.
	* syscalls.cc (gethostid): Add lpFreeBytesAvailable argument to
	GetDiskFreeSpaceEx call since NT4 requires it.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cr-0x9b&r1=1.2068.2.1&r2=1.2068.2.2
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_tty.cc.diff?cvsroot=src&only_with_tag=cr-0x9b&r1=1.105&r2=1.105.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/syscalls.cc.diff?cvsroot=src&only_with_tag=cr-0x9b&r1=1.287&r2=1.287.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/termios.cc.diff?cvsroot=src&only_with_tag=cr-0x9b&r1=1.23&r2=1.23.4.1