Related to this discussion:
http://sourceware.org/ml/gdb/2007-04/msg00063.html

It appeared that we should not use WaitForMultipleObjects on a file
handle. Here is a patch (inspired from the way GDB deals with pipes
on mingw32) to fix this issue.

OK to apply?


2007-04-19  Jerome Guitton  <guitton@adacore.com>

	* ser-mingw.c (fd_is_file): New function.
	(file_select_thread): New function.
	(ser_console_wait_handle): Add special handling for files.