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/* stat-related macros
Copyright (C) 2004 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Paul Eggert and Jim Meyering. */
#ifndef STAT_MACROS_H
# define STAT_MACROS_H 1
# if ! defined S_ISREG && ! defined S_IFREG
# error "you must include <sys/stat.h> before including this file"
# endif
# ifndef S_IFMT
# define S_IFMT 0170000
# endif
# if STAT_MACROS_BROKEN
# undef S_ISBLK
# undef S_ISCHR
# undef S_ISDIR
# undef S_ISDOOR
# undef S_ISFIFO
# undef S_ISLNK
# undef S_ISNAM
# undef S_ISMPB
# undef S_ISMPC
# undef S_ISNWK
# undef S_ISREG
# undef S_ISSOCK
# endif
# ifndef S_ISBLK
# ifdef S_IFBLK
# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
# else
# define S_ISBLK(m) 0
# endif
# endif
# ifndef S_ISCHR
# ifdef S_IFCHR
# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
# else
# define S_ISCHR(m) 0
# endif
# endif
# ifndef S_ISDIR
# ifdef S_IFDIR
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
# else
# define S_ISDIR(m) 0
# endif
# endif
# ifndef S_ISDOOR /* Solaris 2.5 and up */
# ifdef S_IFDOOR
# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
# else
# define S_ISDOOR(m) 0
# endif
# endif
# ifndef S_ISFIFO
# ifdef S_IFIFO
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
# else
# define S_ISFIFO(m) 0
# endif
# endif
# ifndef S_ISLNK
# ifdef S_IFLNK
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
# else
# define S_ISLNK(m) 0
# endif
# endif
# ifndef S_ISMPB /* V7 */
# ifdef S_IFMPB
# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
# else
# define S_ISMPB(m) 0
# define S_ISMPC(m) 0
# endif
# endif
# ifndef S_ISNAM /* Xenix */
# ifdef S_IFNAM
# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
# else
# define S_ISNAM(m) 0
# endif
# endif
# ifndef S_ISNWK /* HP/UX */
# ifdef S_IFNWK
# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
# else
# define S_ISNWK(m) 0
# endif
# endif
# ifndef S_ISREG
# ifdef S_IFREG
# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
# else
# define S_ISREG(m) 0
# endif
# endif
# ifndef S_ISSOCK
# ifdef S_IFSOCK
# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
# else
# define S_ISSOCK(m) 0
# endif
# endif
# ifndef S_TYPEISMQ
# define S_TYPEISMQ(p) 0
# endif
# ifndef S_TYPEISTMO
# define S_TYPEISTMO(p) 0
# endif
# ifndef S_TYPEISSEM
# ifdef S_INSEM
# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
# else
# define S_TYPEISSEM(p) 0
# endif
# endif
# ifndef S_TYPEISSHM
# ifdef S_INSHD
# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
# else
# define S_TYPEISSHM(p) 0
# endif
# endif
/* If any of the following are undefined,
define them to their de facto standard values. */
# if !S_ISUID
# define S_ISUID 04000
# endif
# if !S_ISGID
# define S_ISGID 02000
# endif
/* S_ISVTX is a common extension to POSIX. */
# ifndef S_ISVTX
# define S_ISVTX 01000
# endif
# if !S_IRUSR && S_IREAD
# define S_IRUSR S_IREAD
# endif
# if !S_IRUSR
# define S_IRUSR 00400
# endif
# if !S_IRGRP
# define S_IRGRP (S_IRUSR >> 3)
# endif
# if !S_IROTH
# define S_IROTH (S_IRUSR >> 6)
# endif
# if !S_IWUSR && S_IWRITE
# define S_IWUSR S_IWRITE
# endif
# if !S_IWUSR
# define S_IWUSR 00200
# endif
# if !S_IWGRP
# define S_IWGRP (S_IWUSR >> 3)
# endif
# if !S_IWOTH
# define S_IWOTH (S_IWUSR >> 6)
# endif
# if !S_IXUSR && S_IEXEC
# define S_IXUSR S_IEXEC
# endif
# if !S_IXUSR
# define S_IXUSR 00100
# endif
# if !S_IXGRP
# define S_IXGRP (S_IXUSR >> 3)
# endif
# if !S_IXOTH
# define S_IXOTH (S_IXUSR >> 6)
# endif
# if !S_IRWXU
# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
# endif
# if !S_IRWXG
# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
# endif
# if !S_IRWXO
# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
# endif
/* S_IXUGO is a common extension to POSIX. */
# if !S_IXUGO
# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
# endif
# ifndef S_IRWXUGO
# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
# endif
/* All the mode bits that can be affected by chmod. */
# define CHMOD_MODE_BITS \
(S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
#endif /* STAT_MACROS_H */
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