monitor: Introduce MONITOR_USE_READLINE flag (Jan Kiszka)

This allows to create monitor terminals that do not make use of the
interactive readline back-end but rather send complete commands. The
pass-through monitor interface of the gdbstub will be an example.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6717 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/vl.c b/vl.c
index f7aeb61..e3eaf50 100644
--- a/vl.c
+++ b/vl.c
@@ -5684,7 +5684,7 @@
     qemu_chr_initial_reset();
 
     if (monitor_device && monitor_hd)
-        monitor_init(monitor_hd, MONITOR_IS_DEFAULT);
+        monitor_init(monitor_hd, MONITOR_USE_READLINE | MONITOR_IS_DEFAULT);
 
     for(i = 0; i < MAX_SERIAL_PORTS; i++) {
         const char *devname = serial_devices[i];