annotate netinstall/mkdir.h @ 4719:bd51ab22afa8
Make it possible to silence warnings issued when #'mapcar's result is discarded.
lisp/ChangeLog addition:
2009-10-19 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el (byte-compile-default-warnings):
Add two new warning types, discarded-consing (basically use of
mapcar instead of mapc where its result is discarded) and
quoted-lambda (use of a lambda expression quoted as data in a
function context).
(byte-compile-warnings): Document the new warnings.
(byte-compile-fset, byte-compile-funarg): Implement the
quoted-lambda warning option.
(byte-compile-mapcar): Renamed to byte-compile-maybe-mapc.
(byte-compile-maybe-mapc, byte-compile-maplist):
Implement the discarded-consing warning option.
Add more functions that should be compiled using
byte-compile-funarg, notably mapvector, mapc-internal,
map-char-table.
* cl-macs.el (mapcar*):
If we know at compile time that there are no CL options being
used, use the mapcar subr, not the byte-coded function.
| author |
Aidan Kehoe <kehoea@parhasard.net> |
| date |
Mon, 19 Oct 2009 12:47:21 +0100 |
| parents |
3078fd1074e8 |
| children |
|
| rev |
line source |
|
448
|
1 /*
|
|
|
2 * Copyright (c) 2000, Red Hat, Inc.
|
|
|
3 *
|
|
|
4 * This program is free software; you can redistribute it and/or modify
|
|
|
5 * it under the terms of the GNU General Public License as published by
|
|
|
6 * the Free Software Foundation; either version 2 of the License, or
|
|
|
7 * (at your option) any later version.
|
|
|
8 *
|
|
|
9 * A copy of the GNU General Public License can be found at
|
|
|
10 * http://www.gnu.org/
|
|
|
11 *
|
|
|
12 * Written by DJ Delorie <dj@cygnus.com>
|
|
|
13 *
|
|
|
14 */
|
|
|
15
|
|
|
16 /* Create a directory, and any needed parent directories. If "isadir"
|
|
|
17 is non-zero, "path" is the name of a directory. If "isadir" is
|
|
|
18 zero, "path" is the name of a *file* that we need a directory
|
|
|
19 for. */
|
|
|
20
|
|
|
21 extern int mkdir_p (int isadir, char *path);
|
