72 	struct vdev_custom_scan *custom_scan;  in rte_vdev_add_custom_scan()  local
77 	TAILQ_FOREACH(custom_scan, &vdev_custom_scans, next) {  in rte_vdev_add_custom_scan()
78 		if (custom_scan->callback == callback &&  in rte_vdev_add_custom_scan()
79 				custom_scan->user_arg == user_arg)  in rte_vdev_add_custom_scan()
83 	if (custom_scan == NULL) {  in rte_vdev_add_custom_scan()
84 		custom_scan = malloc(sizeof(struct vdev_custom_scan));  in rte_vdev_add_custom_scan()
85 		if (custom_scan != NULL) {  in rte_vdev_add_custom_scan()
86 			custom_scan->callback = callback;  in rte_vdev_add_custom_scan()
87 			custom_scan->user_arg = user_arg;  in rte_vdev_add_custom_scan()
88 			TAILQ_INSERT_TAIL(&vdev_custom_scans, custom_scan, next);  in rte_vdev_add_custom_scan()
94 	return (custom_scan == NULL) ? -1 : 0;  in rte_vdev_add_custom_scan()
100 	struct vdev_custom_scan *custom_scan, *tmp_scan;  in rte_vdev_remove_custom_scan()  local
103 	TAILQ_FOREACH_SAFE(custom_scan, &vdev_custom_scans, next, tmp_scan) {  in rte_vdev_remove_custom_scan()
104 		if (custom_scan->callback != callback ||  in rte_vdev_remove_custom_scan()
105 				(custom_scan->user_arg != (void *)-1 &&  in rte_vdev_remove_custom_scan()
106 				custom_scan->user_arg != user_arg))  in rte_vdev_remove_custom_scan()
108 		TAILQ_REMOVE(&vdev_custom_scans, custom_scan, next);  in rte_vdev_remove_custom_scan()
109 		free(custom_scan);  in rte_vdev_remove_custom_scan()
456 	struct vdev_custom_scan *custom_scan;  in vdev_scan()  local
494 	TAILQ_FOREACH(custom_scan, &vdev_custom_scans, next) {  in vdev_scan()
495 		if (custom_scan->callback != NULL)  in vdev_scan()
503 			custom_scan->callback(custom_scan->user_arg);  in vdev_scan()