diff options
Diffstat (limited to 'include/c-namemx.h')
| -rw-r--r-- | include/c-namemx.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/c-namemx.h b/include/c-namemx.h new file mode 100644 index 0000000..f8f6613 --- /dev/null +++ b/include/c-namemx.h @@ -0,0 +1,41 @@ +/* c-name_max.h: define NAME_MAX, the maximum length of a single + component in a pathname. + +Copyright (C) 1992 Free Software Foundation, Inc. + +This program 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. + +This program 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 this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifndef C_NAME_MAX_H +#define C_NAME_MAX_H + +#include "c-limits.h" + +#ifdef _POSIX_VERSION +#ifndef NAME_MAX +#define NAME_MAX pathconf ("/", _PC_NAME_MAX) +#endif +#endif /* not _POSIX_VERSION */ + +/* Most likely the system will truncate filenames if it is not POSIX, + and so we can use the BSD value here. */ +#ifndef _POSIX_NAME_MAX +#define _POSIX_NAME_MAX 255 +#endif + +#ifndef NAME_MAX +#define NAME_MAX _POSIX_NAME_MAX +#endif + +#endif /* not C_NAME_MAX_H */ |