782 tmpfs_dir_first(struct tmpfs_node *dnode, struct tmpfs_dir_cursor *dc)  in tmpfs_dir_first()  argument
787 	dc->tdc_tree = de;  in tmpfs_dir_first()
790 	dc->tdc_current = de;  in tmpfs_dir_first()
792 	return (dc->tdc_current);  in tmpfs_dir_first()
796 tmpfs_dir_next(struct tmpfs_node *dnode, struct tmpfs_dir_cursor *dc)  in tmpfs_dir_next()  argument
800 	MPASS(dc->tdc_tree != NULL);  in tmpfs_dir_next()
801 	if (tmpfs_dirent_dup(dc->tdc_current)) {  in tmpfs_dir_next()
802 		dc->tdc_current = LIST_NEXT(dc->tdc_current, uh.td_dup.entries);  in tmpfs_dir_next()
803 		if (dc->tdc_current != NULL)  in tmpfs_dir_next()
804 			return (dc->tdc_current);  in tmpfs_dir_next()
806 	dc->tdc_tree = dc->tdc_current = RB_NEXT(tmpfs_dir,  in tmpfs_dir_next()
807 	    &dnode->tn_dir.tn_dirhead, dc->tdc_tree);  in tmpfs_dir_next()
808 	if ((de = dc->tdc_current) != NULL && tmpfs_dirent_duphead(de)) {  in tmpfs_dir_next()
809 		dc->tdc_current = LIST_FIRST(&de->ud.td_duphead);  in tmpfs_dir_next()
810 		MPASS(dc->tdc_current != NULL);  in tmpfs_dir_next()
813 	return (dc->tdc_current);  in tmpfs_dir_next()
830     struct tmpfs_dir_cursor *dc)  in tmpfs_dir_lookup_cookie()  argument
868 	dc->tdc_tree = de;  in tmpfs_dir_lookup_cookie()
869 	dc->tdc_current = de;  in tmpfs_dir_lookup_cookie()
871 		dc->tdc_current = LIST_FIRST(&de->ud.td_duphead);  in tmpfs_dir_lookup_cookie()
872 		MPASS(dc->tdc_current != NULL);  in tmpfs_dir_lookup_cookie()
874 	return (dc->tdc_current);  in tmpfs_dir_lookup_cookie()
877 	dc->tdc_tree = de;  in tmpfs_dir_lookup_cookie()
878 	dc->tdc_current = de;  in tmpfs_dir_lookup_cookie()
880 		dc->tdc_tree = tmpfs_dir_xlookup_hash(node,  in tmpfs_dir_lookup_cookie()
882 	return (dc->tdc_current);  in tmpfs_dir_lookup_cookie()
1201 	struct tmpfs_dir_cursor dc;  in tmpfs_dir_getdents()  local
1228 		de = tmpfs_dir_first(node, &dc);  in tmpfs_dir_getdents()
1243 		de = tmpfs_dir_lookup_cookie(node, uio->uio_offset, &dc);  in tmpfs_dir_getdents()
1314 		nde = tmpfs_dir_next(node, &dc);  in tmpfs_dir_getdents()