1 /***********************************************************************
2 *                                                                      *
3 *               This software is part of the ast package               *
4 *          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5 *                      and is licensed under the                       *
6 *                 Eclipse Public License, Version 1.0                  *
7 *                    by AT&T Intellectual Property                     *
8 *                                                                      *
9 *                A copy of the License is available at                 *
10 *          http://www.eclipse.org/org/documents/epl-v10.html           *
11 *         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12 *                                                                      *
13 *              Information and Software Systems Research               *
14 *                            AT&T Research                             *
15 *                           Florham Park NJ                            *
16 *                                                                      *
17 *                 Glenn Fowler <gsf@research.att.com>                  *
18 *                  David Korn <dgk@research.att.com>                   *
19 *                   Phong Vo <kpv@research.att.com>                    *
20 *                                                                      *
21 ***********************************************************************/
22 #pragma prototyped
23 /*
24  * AT&T Bell Laboratories
25  *
26  * <dirent.h> for systems with no opendir()
27  */
28 
29 #ifndef _DIRENT_H
30 #define _DIRENT_H
31 
32 typedef struct
33 {
34 	int		dd_fd;		/* file descriptor		*/
35 #ifdef _DIR_PRIVATE_
36 	_DIR_PRIVATE_
37 #endif
38 } DIR;
39 
40 struct dirent
41 {
42 	long		d_fileno;	/* entry serial number		*/
43 	int		d_reclen;	/* entry length			*/
44 	int		d_namlen;	/* entry name length		*/
45 	char		d_name[1];	/* entry name			*/
46 };
47 
48 #ifndef _BLD_3d
49 
50 #ifdef	rewinddir
51 #undef	rewinddir
52 #define rewinddir(p)	seekdir(p,0L)
53 #endif
54 
55 extern DIR*		opendir(const char*);
56 extern void		closedir(DIR*);
57 extern struct dirent*	readdir(DIR*);
58 extern void		seekdir(DIR*, long);
59 extern long		telldir(DIR*);
60 
61 #endif
62 
63 #endif
64