qemu.py: Add QEMUMachine.exitcode() method

Allow the exit code of QEMU to be queried by scripts.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20170526181200.17227-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

diff --git a/scripts/qemu.py b/scripts/qemu.py
index 16934f1e0285f586c38b1356bce6838e7c0b3bf2..880e3e8219c90a41c2e4e3d1d58f805ab7e87869 100644 (file)
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -88,6 +88,11 @@ class QEMUMachine(object):
     def is_running(self):
         return self._popen and (self._popen.returncode is None)
 
+    def exitcode(self):
+        if self._popen is None:
+            return None
+        return self._popen.returncode
+
     def get_pid(self):
         if not self.is_running():
             return None