diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2010-12-13 17:30:12 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2011-01-24 15:13:54 +0100 |
| commit | 99a0db9b8dd72ea20a2d4cd99fe91b08903ae857 (patch) | |
| tree | b537aab449052a24a630f90ad3405c0d573644db /migration.h | |
| parent | 0bfe006c5380c5f8a485a55ded3329fbbc224396 (diff) | |
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 <kraxel@redhat.com>
Diffstat (limited to 'migration.h')
| -rw-r--r-- | migration.h | 5 |
1 files changed, 5 insertions, 0 deletions
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 |