File libvirt-Introduce-new-VIR_DOMAIN_EVENT_SUSPENDED_API_ERROR-event.patch of Package libvirt

From 28e754d3257343cfce7f41d6c9f61e666f492eb0 Mon Sep 17 00:00:00 2001
Message-Id: <28e754d3257343cfce7f41d6c9f61e666f492eb0.1352726475.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 7 Nov 2012 12:18:02 +0100
Subject: [PATCH] Introduce new VIR_DOMAIN_EVENT_SUSPENDED_API_ERROR event

https://bugzilla.redhat.com/show_bug.cgi?id=866388

This is supposed to be thrown every time we need to pause domain
because of API execution (e.g. qemuDomainSaveInternal) but fails
to restore it back after. In this case, domain remains paused,
however, none of existing reasons can fit this scenario.
(cherry picked from commit adb29a88694a4ae5d2a2de6d9edf5fe36f2cd42d)
---
 examples/domain-events/events-c/event-test.c       | 3 +++
 examples/domain-events/events-python/event-test.py | 2 +-
 include/libvirt/libvirt.h.in                       | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/examples/domain-events/events-c/event-test.c b/examples/domain-events/events-c/event-test.c
index 39bea49..ede9796 100644
--- a/examples/domain-events/events-c/event-test.c
+++ b/examples/domain-events/events-c/event-test.c
@@ -149,6 +149,9 @@ static const char *eventDetailToString(int event, int detail) {
             case VIR_DOMAIN_EVENT_SUSPENDED_FROM_SNAPSHOT:
                 ret = "Snapshot";
                 break;
+            case VIR_DOMAIN_EVENT_SUSPENDED_API_ERROR:
+                ret = "API error";
+                break;
             }
             break;
         case VIR_DOMAIN_EVENT_RESUMED:
diff --git a/examples/domain-events/events-python/event-test.py b/examples/domain-events/events-python/event-test.py
index 445e017..786e158 100644
--- a/examples/domain-events/events-python/event-test.py
+++ b/examples/domain-events/events-python/event-test.py
@@ -445,7 +445,7 @@ def detailToString(event, detail):
         ( "Added", "Updated" ),
         ( "Removed", ),
         ( "Booted", "Migrated", "Restored", "Snapshot", "Wakeup" ),
-        ( "Paused", "Migrated", "IOError", "Watchdog", "Restored", "Snapshot" ),
+        ( "Paused", "Migrated", "IOError", "Watchdog", "Restored", "Snapshot", "API error" ),
         ( "Unpaused", "Migrated", "Snapshot" ),
         ( "Shutdown", "Destroyed", "Crashed", "Migrated", "Saved", "Failed", "Snapshot"),
         ( "Finished", ),
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
index 1db6e2f..ece08ca 100644
--- a/include/libvirt/libvirt.h.in
+++ b/include/libvirt/libvirt.h.in
@@ -3062,6 +3062,7 @@ typedef enum {
     VIR_DOMAIN_EVENT_SUSPENDED_WATCHDOG = 3,  /* Suspended due to a watchdog firing */
     VIR_DOMAIN_EVENT_SUSPENDED_RESTORED = 4,  /* Restored from paused state file */
     VIR_DOMAIN_EVENT_SUSPENDED_FROM_SNAPSHOT = 5, /* Restored from paused snapshot */
+    VIR_DOMAIN_EVENT_SUSPENDED_API_ERROR = 6, /* suspended after failure during libvirt API call */
 
 #ifdef VIR_ENUM_SENTINELS
     VIR_DOMAIN_EVENT_SUSPENDED_LAST
-- 
1.8.0