From 99a0db9b8dd72ea20a2d4cd99fe91b08903ae857 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Mon, 13 Dec 2010 17:30:12 +0100 Subject: add migration state change notifiers This patch adds functions to register and unregister notifiers for migration state changes and a function to query the migration state. The notifier is called on every state change. Once after establishing a new migration object (which is in active state then) and once when the state changes from active to completed, canceled or error. Signed-off-by: Gerd Hoffmann --- migration.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'migration.h') diff --git a/migration.h b/migration.h index d13ed4fca9..21707922ef 100644 --- a/migration.h +++ b/migration.h @@ -16,6 +16,7 @@ #include "qdict.h" #include "qemu-common.h" +#include "notify.h" #define MIG_STATE_ERROR -1 #define MIG_STATE_COMPLETED 0 @@ -134,4 +135,8 @@ static inline FdMigrationState *migrate_to_fms(MigrationState *mig_state) return container_of(mig_state, FdMigrationState, mig_state); } +void add_migration_state_change_notifier(Notifier *notify); +void remove_migration_state_change_notifier(Notifier *notify); +int get_migration_state(void); + #endif -- cgit v1.2.3-55-g7522