| 1 |
26 |
jlechner |
/* posixdir.h -- Posix directory reading includes and defines. */
|
| 2 |
|
|
|
| 3 |
|
|
/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
|
| 4 |
|
|
|
| 5 |
|
|
This file is part of GNU Bash, the Bourne Again SHell.
|
| 6 |
|
|
|
| 7 |
|
|
Bash is free software; you can redistribute it and/or modify it
|
| 8 |
|
|
under the terms of the GNU General Public License as published by
|
| 9 |
|
|
the Free Software Foundation; either version 2, or (at your option)
|
| 10 |
|
|
any later version.
|
| 11 |
|
|
|
| 12 |
|
|
Bash is distributed in the hope that it will be useful, but WITHOUT
|
| 13 |
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
| 14 |
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
| 15 |
|
|
License for more details.
|
| 16 |
|
|
|
| 17 |
|
|
You should have received a copy of the GNU General Public License
|
| 18 |
|
|
along with Bash; see the file COPYING. If not, write to the Free
|
| 19 |
|
|
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
| 20 |
|
|
|
| 21 |
|
|
/* This file should be included instead of <dirent.h> or <sys/dir.h>. */
|
| 22 |
|
|
|
| 23 |
|
|
#if !defined (_POSIXDIR_H_)
|
| 24 |
|
|
#define _POSIXDIR_H_
|
| 25 |
|
|
|
| 26 |
|
|
#if defined (HAVE_DIRENT_H)
|
| 27 |
|
|
# include <dirent.h>
|
| 28 |
|
|
# if defined (HAVE_STRUCT_DIRENT_D_NAMLEN)
|
| 29 |
|
|
# define D_NAMLEN(d) ((d)->d_namlen)
|
| 30 |
|
|
# else
|
| 31 |
|
|
# define D_NAMLEN(d) (strlen ((d)->d_name))
|
| 32 |
|
|
# endif /* !HAVE_STRUCT_DIRENT_D_NAMLEN */
|
| 33 |
|
|
#else
|
| 34 |
|
|
# if defined (HAVE_SYS_NDIR_H)
|
| 35 |
|
|
# include <sys/ndir.h>
|
| 36 |
|
|
# endif
|
| 37 |
|
|
# if defined (HAVE_SYS_DIR_H)
|
| 38 |
|
|
# include <sys/dir.h>
|
| 39 |
|
|
# endif
|
| 40 |
|
|
# if defined (HAVE_NDIR_H)
|
| 41 |
|
|
# include <ndir.h>
|
| 42 |
|
|
# endif
|
| 43 |
|
|
# if !defined (dirent)
|
| 44 |
|
|
# define dirent direct
|
| 45 |
|
|
# endif /* !dirent */
|
| 46 |
|
|
# define D_NAMLEN(d) ((d)->d_namlen)
|
| 47 |
|
|
#endif /* !HAVE_DIRENT_H */
|
| 48 |
|
|
|
| 49 |
|
|
#if defined (HAVE_STRUCT_DIRENT_D_INO) && !defined (HAVE_STRUCT_DIRENT_D_FILENO)
|
| 50 |
|
|
# define d_fileno d_ino
|
| 51 |
|
|
#endif
|
| 52 |
|
|
|
| 53 |
|
|
#if defined (_POSIX_SOURCE) && (!defined (HAVE_STRUCT_DIRENT_D_INO) || defined (BROKEN_DIRENT_D_INO))
|
| 54 |
|
|
/* Posix does not require that the d_ino field be present, and some
|
| 55 |
|
|
systems do not provide it. */
|
| 56 |
|
|
# define REAL_DIR_ENTRY(dp) 1
|
| 57 |
|
|
#else
|
| 58 |
|
|
# define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
|
| 59 |
|
|
#endif /* _POSIX_SOURCE */
|
| 60 |
|
|
|
| 61 |
|
|
#endif /* !_POSIXDIR_H_ */
|
