110 Xcheck_grow(XString *xsp, const char *xp, size_t more)  in Xcheck_grow()  argument
120 	return (xsp->beg + (xp - old_beg));  in Xcheck_grow()
705 has_globbing(const char *xp, const char *xpe)  in has_globbing()  argument
707 	const unsigned char *p = (const unsigned char *) xp;  in has_globbing()
1399 	char *xp, *ip, *tp, *ipath, *ldest = NULL;  in do_realpath()  local
1427 	Xinit(xs, xp, strlen(ip = ipath) + 1, ATEMP);  in do_realpath()
1452 				while (xp > Xstring(xs, xp))  in do_realpath()
1453 					if (*--xp == '/')  in do_realpath()
1461 		pos = Xsavepos(xs, xp);  in do_realpath()
1463 		XcheckN(xs, xp, 1 + len + 1);  in do_realpath()
1464 		Xput(xs, xp, '/');  in do_realpath()
1467 		memcpy(xp, tp, len);  in do_realpath()
1468 		xp += len;  in do_realpath()
1469 		*xp = '\0';  in do_realpath()
1472 		if (mksh_lstat(Xstring(xs, xp), &sb)) {  in do_realpath()
1509 			llen = readlink(Xstring(xs, xp), ldest, pathlen);  in do_realpath()
1525 				xp = Xrestpos(xs, xp, pos);  in do_realpath()
1530 				xp = Xstring(xs, xp);  in do_realpath()
1538 					Xput(xs, xp, '/');  in do_realpath()
1549 	if (Xlength(xs, xp) == 0)  in do_realpath()
1554 		Xput(xs, xp, '/');  in do_realpath()
1555 	Xput(xs, xp, '\0');  in do_realpath()
1562 		if (stat(Xstring(xs, xp), &sb)) {  in do_realpath()
1575 	return (Xclose(xs, xp));  in do_realpath()
1582 	Xfree(xs, xp);  in do_realpath()
1616 	char *xp = Xstring(*xsp, xp);  in make_path()  local
1649 			XcheckN(*xsp, xp, len);  in make_path()
1650 			memcpy(xp, cwd, len);  in make_path()
1651 			xp += len;  in make_path()
1653 				Xput(*xsp, xp, '/');  in make_path()
1655 		*phys_pathp = Xlength(*xsp, xp);  in make_path()
1657 			XcheckN(*xsp, xp, plen);  in make_path()
1658 			memcpy(xp, plist, plen);  in make_path()
1659 			xp += plen;  in make_path()
1661 				Xput(*xsp, xp, '/');  in make_path()
1667 	XcheckN(*xsp, xp, len);  in make_path()
1668 	memcpy(xp, file, len);  in make_path()
1898 			rv = chdir(tryp = Xstring(xs, xp) + phys_path);  in c_cd()
1900 			simplify_path(Xstring(xs, xp));  in c_cd()
1901 			rv = chdir(tryp = Xstring(xs, xp));  in c_cd()
1911 		Xfree(xs, xp);  in c_cd()
1932 	if (!mksh_abspath(Xstring(xs, xp))) {  in c_cd()
1936 	} else if ((pwd = allocd = do_realpath(Xstring(xs, xp))) == NULL) {  in c_cd()
1940 		pwd = Xstring(xs, xp);  in c_cd()
1952 		pwd = Xstring(xs, xp);  in c_cd()
1961 	Xfree(xs, xp);  in c_cd()