diff options
Diffstat (limited to 'lib/workqueue.h')
| -rw-r--r-- | lib/workqueue.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/lib/workqueue.h b/lib/workqueue.h index de49cb87fb..c9785de09a 100644 --- a/lib/workqueue.h +++ b/lib/workqueue.h @@ -28,7 +28,7 @@ DECLARE_MTYPE(WORK_QUEUE) /* Hold time for the initial schedule of a queue run, in millisec */ -#define WORK_QUEUE_DEFAULT_HOLD 50 +#define WORK_QUEUE_DEFAULT_HOLD 50 /* action value, for use by item processor and item error handlers */ typedef enum { @@ -148,8 +148,22 @@ static inline void work_queue_item_dequeue(struct work_queue *wq, * anything to it */ extern struct work_queue *work_queue_new(struct thread_master *, const char *); + /* destroy work queue */ -extern void work_queue_free(struct work_queue *); +/* + * The usage of work_queue_free is being transitioned to pass + * in the double pointer to remove use after free's. + */ +#if CONFDATE > 20190205 +CPP_NOTICE("work_queue_free without double pointer is deprecated, please fixup") +#endif +extern void work_queue_free_and_null(struct work_queue **); +extern void work_queue_free_original(struct work_queue *); +#define work_queue_free(X) \ + do { \ + work_queue_free_original((X)); \ + CPP_WARN("Please use work_queue_free_and_null"); \ + } while (0) /* Add the supplied data as an item onto the workqueue */ extern void work_queue_add(struct work_queue *, void *); |