/* c-stat.h: declarations for using stat(2).

Copyright (C) 1993 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 KPATHSEA_STAT_H
#define KPATHSEA_STAT_H

#include <kpathsea/systypes.h>
#include <sys/stat.h>

/* POSIX predicates for testing file attributes.  */

#if !defined (S_ISBLK) && defined (S_IFBLK)
#define	S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
#endif
#if !defined (S_ISCHR) && defined (S_IFCHR)
#define	S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
#endif
#if !defined (S_ISDIR) && defined (S_IFDIR)
#define	S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif
#if !defined (S_ISREG) && defined (S_IFREG)
#define	S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#endif
#if !defined (S_ISFIFO) && defined (S_IFIFO)
#define	S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#endif
#if !defined (S_ISLNK) && defined (S_IFLNK)
#define	S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#if !defined (S_ISSOCK) && defined (S_IFSOCK)
#define	S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
#endif
#if !defined (S_ISMPB) && defined (S_IFMPB) /* V7 */
#define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
#define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
#endif
#if !defined (S_ISNWK) && defined (S_IFNWK) /* HP/UX */
#define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
#endif

/* Two files are indistinguishable if they are on the same device
   and have the same inode.  This checks two stat buffers for that.  Cf.
   the `same_file_p' routine in file-p.c, declared in kpathlib.h.  */
#define SAME_FILE_P(s1, s2) \
  ((s1).st_ino == (s2).st_ino && (s1).st_dev == (s2).st_dev)

#endif /* not KPATHSEA_STAT_H */