* readline/terminal.c (_rl_get_screen_size): Get console size from
[deliverable/binutils-gdb.git] / readline / posixdir.h
... / ...
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1/* 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# define D_NAMLEN(d) (strlen ((d)->d_name))
29#else
30# if defined (HAVE_SYS_NDIR_H)
31# include <sys/ndir.h>
32# endif
33# if defined (HAVE_SYS_DIR_H)
34# include <sys/dir.h>
35# endif
36# if defined (HAVE_NDIR_H)
37# include <ndir.h>
38# endif
39# if !defined (dirent)
40# define dirent direct
41# endif /* !dirent */
42# define D_NAMLEN(d) ((d)->d_namlen)
43#endif /* !HAVE_DIRENT_H */
44
45#if defined (STRUCT_DIRENT_HAS_D_INO) && !defined (STRUCT_DIRENT_HAS_D_FILENO)
46# define d_fileno d_ino
47#endif
48
49#if defined (_POSIX_SOURCE) && (!defined (STRUCT_DIRENT_HAS_D_INO) || defined (BROKEN_DIRENT_D_INO))
50/* Posix does not require that the d_ino field be present, and some
51 systems do not provide it. */
52# define REAL_DIR_ENTRY(dp) 1
53#else
54# define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
55#endif /* _POSIX_SOURCE */
56
57#endif /* !_POSIXDIR_H_ */
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