Annotation of sys/sys/dir.h, Revision 1.1.1.1
1.1 nbrk 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_ */
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