Re: [libvirt] [PATCH v2 5/6] storage: implement storage lifecycle event APIs

Implement storage pool event callbacks for START, STOP, DEFINE, UNDEFINED and REFRESHED in functions when a storage pool is created/started/stopped etc. accordingly --- src/storage/storage_driver.c | 110 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c index fb1b1a2..d336bd6 100644 --- a/src/storage/storage_driver.c +++ b/src/storage/storage_driver.c @@ -41,6 +41,7 @@ #include "driver.h" #include "storage_driver.h" #include "storage_conf.h" +#include "storage_event.h" #include "viralloc.h" #include "storage_backend.h" #include "virlog.h" @@ -276,6 +277,8 @@ storageStateInitialize(bool privileged, storagePoolUpdateAllState(); + driver->storageEventState = virObjectEventStateNew();

+ storageDriverUnlock(); ret = 0;

@@ -2662,6 +2728,48 @@ storageConnectListAllStoragePools(virConnectPtr conn, return ret; } +static int +storageConnectStoragePoolEventRegisterAny(virConnectPtr conn, + virStoragePoolPtr pool, + int eventID, + virConnectStoragePoolEventGenericCallback callback, + void *opaque, + virFreeCallback freecb) +{ + int ret = -1;

+ + if (virConnectStoragePoolEventRegisterAnyEnsureACL(conn) < 0) + goto cleanup; + + if (virStoragePoolEventStateRegisterID(conn, driver->storageEventState, + pool, eventID, callback, + opaque, freecb, &ret) < 0) + ret = -1; + cleanup: + return ret; +} +