hg: dio/dev: 8130397: DCE/DTE signal controls are not implemented

[sergey.nazarkin at oracle.com]

Changeset: a6ebf331b2a7
Author:    snazarki
Date:      2015-07-06 17:39 +0300
URL:       http://hg.openjdk.java.net/dio/dev/rev/a6ebf331b2a7

8130397: DCE/DTE signal controls are not implemented
Summary: setter/getters are implemented. Listener is stubbed due to ioctl blocking nature.
Reviewed-by: alkonsta

! src/share/linux/native/com/oracle/dio/uart/serial.c
! src/share/linux/native/com/oracle/dio/uart/uart.c