static struct timeval next_removal_check;
/** Creation time of the snapshot currently being created. */
static int64_t current_snapshot_creation_time;
-/** The snapshot currently being removed. */
+/* Set by the pre-rm hook, cleared by handle_remove_exit(). */
struct snapshot *snapshot_currently_being_removed;
/** Needed by the post-create hook. */
static char *path_to_last_complete_snapshot;
return strcmp(s->name, name_of_reference_snapshot)? 0 : 1;
}
-/*
- * return: 0: no redundant snapshots, 1: rm process started, negative: error
- */
static struct snapshot *find_redundant_snapshot(struct snapshot_list *sl)
{
int i, interval;
ret = wait_for_remove_process();
if (ret < 0)
goto out;
+ ret = -E_HOOK_FAILED;
if (snapshot_removal_status != HS_PRE_SUCCESS)
goto out;
}