[Qemu-devel] [FOR 0.12][PATCH] monitor: Accept input only byte-wise

[Jan Kiszka]

This allows to suspend command interpretation and execution
synchronously, e.g. during migration.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---

 monitor.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/monitor.c b/monitor.c
index 3286ba2..a3be1c8 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3418,7 +3418,7 @@ static int monitor_can_read(void *opaque)
 {
     Monitor *mon = opaque;
 
-    return (mon->suspend_cnt == 0) ? 128 : 0;
+    return (mon->suspend_cnt == 0) ? 1 : 0;
 }
 
 static void monitor_read(void *opaque, const uint8_t *buf, int size)