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- /* Copyright (C) 1991 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <ansidecl.h>
- #include <errno.h>
- #include <stddef.h>
- #include <unistd.h>
- #ifdef __linux__
- #include <sys/vfs.h>
- #endif
-
-
- /* Get file-specific information about PATH. */
- long int
- DEFUN(__pathconf, (path, name), CONST char *path AND int name)
- {
- if (path == NULL)
- {
- errno = EINVAL;
- return -1;
- }
-
- #ifdef __linux__
- switch (name)
- {
- default:
- return __fpathconf (0, name);
-
- case _PC_NAME_MAX:
- {
- struct statfs buf;
- if (__statfs (path, &buf) < 0) return -1;
- else return buf.f_namelen;
- }
- }
- #else
- return __fpathconf (0, name);
- #endif
- }
-
- #include <gnu-stabs.h>
- #ifdef weak_alias
- weak_alias (__pathconf, pathconf);
- #endif
-
-