From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Fri, 4 Dec 2009 13:05:29 +0000 (+0100)
Subject: monitor: Accept input only byte-wise
X-Git-Tag: v0.13.0-rc0~1900
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c62313bbdc48f72e93fa8196f2fff96ba35e4e9d;p=thirdparty%2Fqemu.git

monitor: Accept input only byte-wise

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

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

diff --git a/monitor.c b/monitor.c
index ebd0282ce4e..96f7876d965 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3864,7 +3864,7 @@ static int monitor_can_read(void *opaque)
 {
     Monitor *mon = opaque;
 
-    return (mon->suspend_cnt == 0) ? 128 : 0;
+    return (mon->suspend_cnt == 0) ? 1 : 0;
 }
 
 typedef struct CmdArgs {