1 /* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
21 #define _DIRSTREAM_H 1
26 /* Directory stream type.
28 The miscellaneous Unix `readdir' implementations read directory data
29 into a buffer and fill in a `struct dirent' copy in the `DIR' object. */
33 int __fd
; /* File descriptor. */
35 char *__data
; /* Directory block. */
36 size_t __allocation
; /* Space allocated for the block. */
37 size_t __offset
; /* Current offset into the block. */
38 size_t __size
; /* Total valid data in the block. */
40 struct dirent __entry
; /* Returned by `readdir'. */
43 #define _DIR_dirfd(dirp) ((dirp)->__fd)
45 #endif /* dirstream.h */