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author | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
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committer | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
commit | 772f20abb0a3a0979c440114bf3a1cff5b3cef03 (patch) | |
tree | 3384b9291d73a12542c526a8557218c7435491b0 /lib/readline/posixdir.h | |
download | external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.zip external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.gz external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.bz2 |
initial import of bash 4.1
Diffstat (limited to 'lib/readline/posixdir.h')
-rw-r--r-- | lib/readline/posixdir.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/readline/posixdir.h b/lib/readline/posixdir.h new file mode 100644 index 0000000..bd33694 --- /dev/null +++ b/lib/readline/posixdir.h @@ -0,0 +1,61 @@ +/* posixdir.h -- Posix directory reading includes and defines. */ + +/* Copyright (C) 1987,1991 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Bash is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Bash. If not, see <http://www.gnu.org/licenses/>. +*/ + +/* This file should be included instead of <dirent.h> or <sys/dir.h>. */ + +#if !defined (_POSIXDIR_H_) +#define _POSIXDIR_H_ + +#if defined (HAVE_DIRENT_H) +# include <dirent.h> +# if defined (HAVE_STRUCT_DIRENT_D_NAMLEN) +# define D_NAMLEN(d) ((d)->d_namlen) +# else +# define D_NAMLEN(d) (strlen ((d)->d_name)) +# endif /* !HAVE_STRUCT_DIRENT_D_NAMLEN */ +#else +# if defined (HAVE_SYS_NDIR_H) +# include <sys/ndir.h> +# endif +# if defined (HAVE_SYS_DIR_H) +# include <sys/dir.h> +# endif +# if defined (HAVE_NDIR_H) +# include <ndir.h> +# endif +# if !defined (dirent) +# define dirent direct +# endif /* !dirent */ +# define D_NAMLEN(d) ((d)->d_namlen) +#endif /* !HAVE_DIRENT_H */ + +#if defined (HAVE_STRUCT_DIRENT_D_INO) && !defined (HAVE_STRUCT_DIRENT_D_FILENO) +# define d_fileno d_ino +#endif + +#if defined (_POSIX_SOURCE) && (!defined (HAVE_STRUCT_DIRENT_D_INO) || defined (BROKEN_DIRENT_D_INO)) +/* Posix does not require that the d_ino field be present, and some + systems do not provide it. */ +# define REAL_DIR_ENTRY(dp) 1 +#else +# define REAL_DIR_ENTRY(dp) (dp->d_ino != 0) +#endif /* _POSIX_SOURCE */ + +#endif /* !_POSIXDIR_H_ */ |