From 5663dd3f1a46417742aad7263ef574f4cf6979cf Mon Sep 17 00:00:00 2001 From: Steve Sistare Date: Thu, 22 Feb 2024 09:28:32 -0800 Subject: migration: MigrationNotifyFunc Define MigrationNotifyFunc to improve type safety and simplify migration notifiers. Signed-off-by: Steve Sistare Reviewed-by: Peter Xu Reviewed-by: David Hildenbrand Link: https://lore.kernel.org/r/1708622920-68779-7-git-send-email-steven.sistare@oracle.com Signed-off-by: Peter Xu --- include/migration/misc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/migration/misc.h') diff --git a/include/migration/misc.h b/include/migration/misc.h index e6150009e0..e36a1f3ec4 100644 --- a/include/migration/misc.h +++ b/include/migration/misc.h @@ -72,6 +72,9 @@ typedef struct MigrationEvent { MigrationEventType type; } MigrationEvent; +typedef int (*MigrationNotifyFunc)(NotifierWithReturn *notify, + MigrationEvent *e, Error **errp); + /* * Register the notifier @notify to be called when a migration event occurs * for MIG_MODE_NORMAL, as specified by the MigrationEvent passed to @func. @@ -81,7 +84,7 @@ typedef struct MigrationEvent { * - MIG_EVENT_PRECOPY_FAILED */ void migration_add_notifier(NotifierWithReturn *notify, - NotifierWithReturnFunc func); + MigrationNotifyFunc func); void migration_remove_notifier(NotifierWithReturn *notify); void migration_call_notifiers(MigrationState *s, MigrationEventType type); -- cgit 1.4.1