job: Add JOB_STATUS_CHANGE QMP event

This adds a QMP event that is emitted whenever a job transitions from
one status to another.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/qapi/job.json b/qapi/job.json
index a472c0cb29..9fbdd0ccd9 100644
--- a/qapi/job.json
+++ b/qapi/job.json
@@ -92,3 +92,17 @@
 { 'enum': 'JobVerb',
   'data': ['cancel', 'pause', 'resume', 'set-speed', 'complete', 'dismiss',
            'finalize' ] }
+
+##
+# @JOB_STATUS_CHANGE:
+#
+# Emitted when a job transitions to a different status.
+#
+# @id: The job identifier
+# @status: The new job status
+#
+# Since: 2.13
+##
+{ 'event': 'JOB_STATUS_CHANGE',
+  'data': { 'id': 'str',
+            'status': 'JobStatus' } }