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| author | An-Cheng Huang <ancheng@vyatta.com> | 2007-11-12 13:06:02 -0800 |
|---|---|---|
| committer | An-Cheng Huang <ancheng@vyatta.com> | 2007-11-12 13:06:02 -0800 |
| commit | b7fc9e0f6d6105ba2203f219743d4b269415e84b (patch) | |
| tree | ef6586dfc62798c2b17487b443864699aca55f31 /include/maxpath.h | |
| download | vyatta-bash-b7fc9e0f6d6105ba2203f219743d4b269415e84b.tar.gz vyatta-bash-b7fc9e0f6d6105ba2203f219743d4b269415e84b.zip | |
initial import from bash_3.1dfsg.orig.tar.gz
Diffstat (limited to 'include/maxpath.h')
| -rw-r--r-- | include/maxpath.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/maxpath.h b/include/maxpath.h new file mode 100644 index 0000000..00e43f8 --- /dev/null +++ b/include/maxpath.h @@ -0,0 +1,75 @@ +/* maxpath.h - Find out what this system thinks PATH_MAX and NAME_MAX are. */ + +/* Copyright (C) 1993 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 2, 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; see the file COPYING. If not, write to the Free Software + Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ + +#if !defined (_MAXPATH_H_) +#define _MAXPATH_H_ + +/* These values are supposed to be in <limits.h> or one of the files + it includes. */ +#if defined (HAVE_LIMITS_H) +# include <limits.h> +#endif /* !HAVE_LIMITS_H */ + +/* If PATH_MAX is not defined, look for MAXPATHLEN */ +#if !defined (PATH_MAX) +# if defined (HAVE_SYS_PARAM_H) +# include <sys/param.h> +# define maxpath_param_h +# endif +# if defined (MAXPATHLEN) && !defined (PATH_MAX) +# define PATH_MAX MAXPATHLEN +# endif /* MAXPATHLEN && !PATH_MAX */ +#endif /* !PATH_MAX */ + +/* If NAME_MAX is not defined, look for MAXNAMLEN */ +#if !defined (NAME_MAX) +# if defined (HAVE_SYS_PARAM_H) && !defined (maxpath_param_h) +# include <sys/param.h> +# endif +# if defined (MAXNAMLEN) && !defined (NAME_MAX) +# define NAME_MAX MAXNAMLEN +# endif /* MAXNAMLEN && !NAME_MAX */ +#endif /* !NAME_MAX */ + +/* Default POSIX values */ +#if !defined (PATH_MAX) && defined (_POSIX_PATH_MAX) +# define PATH_MAX _POSIX_PATH_MAX +#endif + +#if !defined (NAME_MAX) && defined (_POSIX_NAME_MAX) +# define NAME_MAX _POSIX_NAME_MAX +#endif + + +/* Default values */ +#if !defined (PATH_MAX) +# define PATH_MAX 1024 +#endif + +#if !defined (NAME_MAX) +# define NAME_MAX 14 +#endif + +#if PATH_MAX < 1024 +# undef PATH_MAX +# define PATH_MAX 1024 +#endif + +#endif /* _MAXPATH_H_ */ |