64 static char *_build_dlid(struct dm_pool *mem, const char *lvid, const char *layer)  in _build_dlid()  argument
69 	if (!layer)  in _build_dlid()
70 		layer = "";  in _build_dlid()
72 	len = sizeof(UUID_PREFIX) + sizeof(union lvid) + strlen(layer);  in _build_dlid()
76 			  " %s %s.", len, lvid, layer);  in _build_dlid()
80 	sprintf(dlid, UUID_PREFIX "%s%s%s", lvid, (*layer) ? "-" : "", layer);  in _build_dlid()
85 char *build_dlid(struct dev_manager *dm, const char *lvid, const char *layer)  in build_dlid()  argument
87 	return _build_dlid(dm->mem, lvid, layer);  in build_dlid()
659 			       struct logical_volume *lv, const char *layer)  in _add_dev_to_dtree()  argument
664 	if (!(name = build_dm_name(dm->mem, lv->vg->name, lv->name, layer)))  in _add_dev_to_dtree()
667 	if (!(dlid = build_dlid(dm, lv->lvid.s, layer)))  in _add_dev_to_dtree()
680 	if (!layer && lv->major != -1 && lv->minor != -1) {  in _add_dev_to_dtree()
929 				  struct logical_volume *lv, const char *layer);
935 				   const char *layer)  in _add_segment_to_dtree()  argument
946 		  layer ? "-" : "", layer ? : "");  in _add_segment_to_dtree()
962 	if (lv_is_origin(seg->lv) && !layer) {  in _add_segment_to_dtree()
969 	} else if (lv_is_cow(seg->lv) && !layer) {  in _add_segment_to_dtree()
981 	if (lv_is_origin(seg->lv) && !layer) {  in _add_segment_to_dtree()
984 	} else if (lv_is_cow(seg->lv) && !layer) {  in _add_segment_to_dtree()
990 	if (lv_is_origin(seg->lv) && !layer)  in _add_segment_to_dtree()
1000 				  struct logical_volume *lv, const char *layer)  in _add_new_lv_to_dtree()  argument
1011 	if (!(name = build_dm_name(dm->mem, lv->vg->name, lv->name, layer)))  in _add_new_lv_to_dtree()
1014 	if (!(dlid = build_dlid(dm, lv->lvid.s, layer)))  in _add_new_lv_to_dtree()
1023 		log_error("_add_new_lv_to_dtree: pool alloc failed for %s %s.", lv->name, layer);  in _add_new_lv_to_dtree()
1029 	if (layer || !lv_is_visible(lv))  in _add_new_lv_to_dtree()
1044 					     layer ? UINT32_C(0) : (uint32_t) lv->major,  in _add_new_lv_to_dtree()
1045 					     layer ? UINT32_C(0) : (uint32_t) lv->minor,  in _add_new_lv_to_dtree()
1058 		if (!_add_segment_to_dtree(dm, dtree, dnode, seg, layer))  in _add_new_lv_to_dtree()
1061 		if (lv_is_origin(lv) && !layer)  in _add_new_lv_to_dtree()
1063 		if (lv_is_cow(lv) && !layer)  in _add_new_lv_to_dtree()
1138 	char *vgname, *lvname, *layer;  in _remove_lv_symlinks()  local
1142 		if (!dm_split_lvm_name(dm->mem, dm_tree_node_get_name(child), &vgname, &lvname, &layer)) {  in _remove_lv_symlinks()
1151 		if (*layer)  in _remove_lv_symlinks()
1164 	char *vgname, *lvname, *layer;  in _clean_tree()  local
1175 		if (!dm_split_lvm_name(dm->mem, name, &vgname, &lvname, &layer)) {  in _clean_tree()
1181 		if (!*layer)  in _clean_tree()