1367 	int i, addlen, error = 0;  in resolve_sympath()  local
1411 		addlen = oldpn.pn_path - oldpn.pn_buf;  in resolve_sympath()
1412 		bcopy(oldpn.pn_buf, newpn.pn_path, addlen);  in resolve_sympath()
1413 		newpn.pn_pathlen += addlen;  in resolve_sympath()
1414 		newpn.pn_path += addlen;  in resolve_sympath()
1421 	addlen = strlen(symlink);  in resolve_sympath()
1422 	if (newpn.pn_pathlen + addlen >= newpn.pn_bufsize) {  in resolve_sympath()
1426 	bcopy(symlink, newpn.pn_path, addlen);  in resolve_sympath()
1427 	newpn.pn_pathlen += addlen;  in resolve_sympath()
1428 	newpn.pn_path += addlen;  in resolve_sympath()
1438 	addlen = pn_pathleft(&oldpn); /* includes counting the slash */  in resolve_sympath()
1443 	if (addlen > 0) {  in resolve_sympath()
1444 		if (newpn.pn_pathlen + addlen >= newpn.pn_bufsize) {  in resolve_sympath()
1448 		bcopy(oldpn.pn_path, newpn.pn_path, addlen);  in resolve_sympath()
1449 		newpn.pn_pathlen += addlen;  in resolve_sympath()