558 			if (!tp->u.fpath) {  in comexec()
573 			if (include(tp->u.fpath, 0, NULL, 0) < 0) {  in comexec()
577 				    cp, tp->u.fpath, strerror(rv));  in comexec()
585 				    cp, tp->u.fpath);  in comexec()
920 	char *fpath;			/* for function autoloading */  in findcom()  local
938 			if ((fpath = str_val(global("FPATH"))) == null) {  in findcom()
939 				tp->u.fpath = NULL;  in findcom()
942 				tp->u.fpath = search(name, fpath, R_OK,  in findcom()
982 		    (fpath = str_val(global("FPATH"))) != null &&  in findcom()
983 		    (npath.ro = search(name, fpath, R_OK,  in findcom()
993 			tp->u.fpath = npath.ro;  in findcom()