1 /* $OpenBSD: dir.h,v 1.5 2003/06/02 23:28:21 millert Exp $ */
2 /* $NetBSD: dir.h,v 1.9 1996/10/27 19:27:54 gwr Exp $ */
3
4 /*
5 * Copyright (c) 1982, 1986, 1989, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * @(#)dir.h 8.2 (Berkeley) 1/4/94
33 */
34
35 /*
36 * The information in this file should be obtained from <dirent.h>
37 * and is provided solely (and temporarily) for backward compatibility.
38 */
39
40 #ifndef _SYS_DIR_H_
41 #define _SYS_DIR_H_
42
43 #ifdef _KERNEL
44 /* This file should only be used by old user-level code. */
45 #error "Please use <sys/dirent.h> instead"
46 #endif
47
48 #include <dirent.h>
49
50 /*
51 * Backwards compatibility.
52 */
53 #define direct dirent
54
55 /*
56 * The DIRSIZ macro gives the minimum record length which will hold
57 * the directory entry. This requires the amount of space in struct direct
58 * without the d_name field, plus enough space for the name with a terminating
59 * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
60 */
61 #undef DIRSIZ
62 #define DIRSIZ(dp) \
63 ((sizeof (struct direct) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
64
65 #endif /* !_SYS_DIR_H_ */