681 			if (!tp->u.fpath) {  in comexec()
688 			if (include(tp->u.fpath, 0, NULL, 0) < 0) {  in comexec()
692 				    tp->u.fpath, strerror(rv));  in comexec()
699 				    "function not defined by", tp->u.fpath);  in comexec()
1062 	char *fpath;  in findcom()  local
1081 			if ((fpath = str_val(global("FPATH"))) == null) {  in findcom()
1082 				tp->u.fpath = NULL;  in findcom()
1085 				tp->u.fpath = search_path(name, fpath, R_OK,  in findcom()
1128 		    (fpath = str_val(global("FPATH"))) != null &&  in findcom()
1129 		    (npath.ro = search_path(name, fpath, R_OK,  in findcom()
1141 			tp->u.fpath = npath.ro;  in findcom()