[Qemu-devel] [6094] new monitor func status

[Qemu-devel] [6094] new monitor func status

[Aurelien Jarno]

Revision: 6094
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6094
Author:   aurel32
Date:     2008-12-18 22:43:56 +0000 (Thu, 18 Dec 2008)

Log Message:
-----------
new monitor func status

Attached is a small patch that adds the new info subcommand - status.

The status indicates if the VM is running or paused this info makes
life for (stateless) Qemu/KVM frontends easier.

(Philipp Wehrheim)

Modified Paths:
--------------
    trunk/monitor.c

Modified: trunk/monitor.c
===================================================================
--- trunk/monitor.c	2008-12-18 22:43:48 UTC (rev 6093)
+++ trunk/monitor.c	2008-12-18 22:43:56 UTC (rev 6094)
@@ -1401,6 +1401,15 @@
 }
 #endif
 
+static void do_info_status(void)
+{
+    if (vm_running)
+       term_printf("VM status: running\n");
+    else
+       term_printf("VM status: paused\n");
+}
+
+
 static void do_balloon(int value)
 {
     ram_addr_t target = value;
@@ -1557,6 +1566,8 @@
       "", "show capture information" },
     { "snapshots", "", do_info_snapshots,
       "", "show the currently saved VM snapshots" },
+    { "status", "", do_info_status,
+      "", "show the current VM status (running|paused)" },
     { "pcmcia", "", pcmcia_info,
       "", "show guest PCMCIA status" },
     { "mice", "", do_info_mice,