ifdtool: Add O_BINARY to open flags for Windows compatibility

Windows requires O_BINARY when opening a binary file. Otherwise
\n characters get expanded to \r\n and <ctrl>z is treated as
end of file. For compatibility with non-Windows hosts, the patch
defines O_BINARY if it is not already defined.

Change-Id: I04cd609b644b1edbe9104153b43b9996811ffd38
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-on: http://review.coreboot.org/7789
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
1 file changed