changeset 7581:45c727466eb8

Move stat.h-substitute stuff from lib/stat-macros.h to lib/stat_.h. stat-macros.h is now for our own macros, whereas stat_h is for macros in the <sys/stat.h> name space. * lib/stat-macros.h: Remove copyright notice, as this file is now tiny. (STAT_MACROS_H): Remove. (S_IFMT, S_ISBLK, S_ISCHR, S_ISDIR, S_ISFIFO, S_ISLNK, S_ISNAM): (S_ISMPB, S_ISMPC, S_ISNWK, S_ISREG, S_ISSOCK, S_ISDOOR, S_ISPORT): (S_TYPEISMQ, S_TYPEISTMO, S_TYPEISSEM, S_TYPEISSHM, S_ISCTG, S_ISOFD): (S_ISOFL, S_ISWHT, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IRGRP): (S_IROTH, S_IWUSR, S_IWGRP, S_IWOTH, S_IXUSR, S_IXGRP, S_IXOTH): (S_IRWXU, S_IRWXG, S_IRWXO, S_IXUGO, S_IRWXUGO): Move these macros to ... * lib/stat_.h: here. Don't include stat-macros.h. * lib/canonicalize.c: Don't include stat-macros.h. * lib/chown.c: Likewise. * lib/euidaccess.c: Likewise. * lib/file-type.c: Likewise. * lib/filemode.c: Likewise. * lib/glob.c: Likewise. * lib/isapipe.c: Likewise. * lib/lchown.c: Likewise. * lib/lstat.c: Likewise. * lib/mkdir-p.c: Likewise. * lib/rmdir.c: Likewise. * m4/lchown.m4 (gl_FUNC_LCHOWN): Don't require gl_STAT_MACROS. * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Don't check for io.h unless mkdir isn't declared, to speed up 'configure'. Always create sys/stat.h, since it's unlikely any real sys/stat.h would define all the S_* symbols. * modules/canonicalize (Depends-on): Depend on sys_stat, not stat-macros. * modules/chown: Likewise. * modules/euidaccess: Likewise. * modules/filemode: Likewise. * modules/file-type: Likewise. * modules/glob: Likewise. * modules/isapipe: Likewise. * modules/lchown: Likewise. * modules/lstat: Likewise. * modules/mkancesdirs: Likewise. * modules/rmdir: Likewise. * modules/mkdir-p (Depends-on): Also depend on sys_stat. * modules/modechange: Likewise. * modules/stat-macros (Files): Remove m4/stat-macros.m4. (configure.ac): Remove gl_STAT_MACROS. * modules/sys_stat (Depends-on): Remove stat-macros.
author Paul Eggert <eggert@cs.ucla.edu>
date Fri, 27 Oct 2006 20:46:43 +0000
parents fa32165fe92b
children 5d74cfe1bb91
files ChangeLog lib/canonicalize.c lib/chown.c lib/euidaccess.c lib/file-type.c lib/filemode.c lib/glob.c lib/isapipe.c lib/lchown.c lib/lstat.c lib/mkdir-p.c lib/rmdir.c lib/stat-macros.h lib/stat_.h m4/lchown.m4 m4/sys_stat_h.m4 modules/canonicalize modules/chown modules/euidaccess modules/file-type modules/filemode modules/glob modules/isapipe modules/lchown modules/lstat modules/mkancesdirs modules/mkdir-p modules/modechange modules/rmdir modules/stat-macros modules/sys_stat
diffstat 31 files changed, 300 insertions(+), 305 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,52 @@
+2006-10-27  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Move stat.h-substitute stuff from lib/stat-macros.h to lib/stat_.h.
+	stat-macros.h is now for our own macros, whereas stat_h is for
+	macros in the <sys/stat.h> name space.
+	* lib/stat-macros.h: Remove copyright notice, as this file is now tiny.
+	(STAT_MACROS_H): Remove.
+	(S_IFMT, S_ISBLK, S_ISCHR, S_ISDIR, S_ISFIFO, S_ISLNK, S_ISNAM):
+	(S_ISMPB, S_ISMPC, S_ISNWK, S_ISREG, S_ISSOCK, S_ISDOOR, S_ISPORT):
+	(S_TYPEISMQ, S_TYPEISTMO, S_TYPEISSEM, S_TYPEISSHM, S_ISCTG, S_ISOFD):
+	(S_ISOFL, S_ISWHT, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IRGRP):
+	(S_IROTH, S_IWUSR, S_IWGRP, S_IWOTH, S_IXUSR, S_IXGRP, S_IXOTH):
+	(S_IRWXU, S_IRWXG, S_IRWXO, S_IXUGO, S_IRWXUGO):
+	Move these macros to ...
+	* lib/stat_.h: here.  Don't include stat-macros.h.
+	* lib/canonicalize.c: Don't include stat-macros.h.
+	* lib/chown.c: Likewise.
+	* lib/euidaccess.c: Likewise.
+	* lib/file-type.c: Likewise.
+	* lib/filemode.c: Likewise.
+	* lib/glob.c: Likewise.
+	* lib/isapipe.c: Likewise.
+	* lib/lchown.c: Likewise.
+	* lib/lstat.c: Likewise.
+	* lib/mkdir-p.c: Likewise.
+	* lib/rmdir.c: Likewise.
+	* m4/lchown.m4 (gl_FUNC_LCHOWN): Don't require gl_STAT_MACROS.
+	* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Don't check for io.h
+	unless mkdir isn't declared, to speed up 'configure'.
+	Always create sys/stat.h, since it's unlikely any real sys/stat.h
+	would define all the S_* symbols.
+	* modules/canonicalize (Depends-on):
+	Depend on sys_stat, not stat-macros.
+	* modules/chown: Likewise.
+	* modules/euidaccess: Likewise.
+	* modules/filemode: Likewise.
+	* modules/file-type: Likewise.
+	* modules/glob: Likewise.
+	* modules/isapipe: Likewise.
+	* modules/lchown: Likewise.
+	* modules/lstat: Likewise.
+	* modules/mkancesdirs: Likewise.
+	* modules/rmdir: Likewise.
+	* modules/mkdir-p (Depends-on): Also depend on sys_stat.
+	* modules/modechange: Likewise.
+	* modules/stat-macros (Files): Remove m4/stat-macros.m4.
+	(configure.ac): Remove gl_STAT_MACROS.
+	* modules/sys_stat (Depends-on): Remove stat-macros.
+
 2006-10-27  Bruno Haible  <bruno@clisp.org>
 
 	* m4/signed.m4: Remove file.
--- a/lib/canonicalize.c
+++ b/lib/canonicalize.c
@@ -36,7 +36,6 @@
 
 #include "cycle-check.h"
 #include "filenamecat.h"
-#include "stat-macros.h"
 #include "xalloc.h"
 #include "xgetcwd.h"
 
--- a/lib/chown.c
+++ b/lib/chown.c
@@ -33,8 +33,6 @@
 #include <fcntl.h>
 #include <errno.h>
 
-#include "stat-macros.h"
-
 /* Provide a more-closely POSIX-conforming version of chown on
    systems with one or both of the following problems:
    - chown doesn't treat an ID of -1 as meaning
--- a/lib/euidaccess.c
+++ b/lib/euidaccess.c
@@ -67,7 +67,6 @@
 #else
 
 # include "group-member.h"
-# include "stat-macros.h"
 
 #endif
 
--- a/lib/file-type.c
+++ b/lib/file-type.c
@@ -23,8 +23,6 @@
 
 #include "file-type.h"
 
-#include "stat-macros.h"
-
 #include <gettext.h>
 #define _(text) gettext (text)
 
--- a/lib/filemode.c
+++ b/lib/filemode.c
@@ -21,8 +21,6 @@
 
 #include "filemode.h"
 
-#include "stat-macros.h"
-
 /* The following is for Cray DMF (Data Migration Facility), which is a
    HSM file system.  A migrated file has a `st_dm_mode' that is
    different from the normal `st_mode', so any tests for migrated
--- a/lib/glob.c
+++ b/lib/glob.c
@@ -134,7 +134,6 @@
 #else /* !_LIBC */
 # include "getlogin_r.h"
 # include "mempcpy.h"
-# include "stat-macros.h"
 # include "strdup.h"
 # define __stat64(fname, buf)	stat (fname, buf)
 # define struct_stat64		struct stat
--- a/lib/isapipe.c
+++ b/lib/isapipe.c
@@ -28,8 +28,6 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "stat-macros.h"
-
 /* The maximum link count for pipes; (nlink_t) -1 if not known.  */
 #ifndef PIPE_LINK_COUNT_MAX
 # define PIPE_LINK_COUNT_MAX ((nlink_t) (-1))
--- a/lib/lchown.c
+++ b/lib/lchown.c
@@ -24,7 +24,6 @@
 #include "lchown.h"
 
 #include <sys/stat.h>
-#include "stat-macros.h"
 
 /* Work just like chown, except when FILE is a symbolic link.
    In that case, set errno to EOPNOTSUPP and return -1.
--- a/lib/lstat.c
+++ b/lib/lstat.c
@@ -31,8 +31,6 @@
 #include <string.h>
 #include <errno.h>
 
-#include "stat-macros.h"
-
 /* lstat works differently on Linux and Solaris systems.  POSIX (see
    `pathname resolution' in the glossary) requires that programs like
    `ls' take into consideration the fact that FILE has a trailing slash
--- a/lib/mkdir-p.c
+++ b/lib/mkdir-p.c
@@ -36,7 +36,6 @@
 #include "quote.h"
 #include "mkancesdirs.h"
 #include "savewd.h"
-#include "stat-macros.h"
 
 #ifndef HAVE_FCHMOD
 # define HAVE_FCHMOD false
--- a/lib/rmdir.c
+++ b/lib/rmdir.c
@@ -23,8 +23,6 @@
 #include <sys/stat.h>
 #include <errno.h>
 
-#include "stat-macros.h"
-
 /* rmdir adapted from GNU tar.  */
 
 /* Remove directory DIR.
--- a/lib/stat-macros.h
+++ b/lib/stat-macros.h
@@ -1,260 +1,3 @@
-/* stat-related macros
-
-   Copyright (C) 1993, 1994, 2001, 2002, 2004, 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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_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 */
-#  define S_ISDOOR(m) 0
-# 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_ISPORT /* Solaris 10 and up */
-#  define S_ISPORT(m) 0
-# 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
-
-/* high performance ("contiguous data") */
-# ifndef S_ISCTG
-#  define S_ISCTG(p) 0
-# endif
-
-/* Cray DMF (data migration facility): off line, with data  */
-# ifndef S_ISOFD
-#  define S_ISOFD(p) 0
-# endif
-
-/* Cray DMF (data migration facility): off line, with no data  */
-# ifndef S_ISOFL
-#  define S_ISOFL(p) 0
-# endif
-
-/* 4.4BSD whiteout */
-# ifndef S_ISWHT
-#  define S_ISWHT(m) 0
-# 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 \
+#define CHMOD_MODE_BITS \
   (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
-
-#endif /* STAT_MACROS_H */
--- a/lib/stat_.h
+++ b/lib/stat_.h
@@ -1,6 +1,5 @@
 /* Provide a more complete sys/stat header file.
    Copyright (C) 2006 Free Software Foundation, Inc.
-   Written by Eric Blake.
 
    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
@@ -16,6 +15,8 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
+/* Written by Eric Blake, Paul Eggert, and Jim Meyering.  */
+
 #ifndef _gl_SYS_STAT_H
 #define _gl_SYS_STAT_H
 
@@ -24,7 +25,231 @@
    needed by an application.  Start with what the system provides.  */
 #include @ABSOLUTE_SYS_STAT_H@
 
-#include "stat-macros.h"
+#ifndef S_IFMT
+# define S_IFMT 0170000
+#endif
+
+#if STAT_MACROS_BROKEN
+# undef S_ISBLK
+# undef S_ISCHR
+# undef S_ISDIR
+# 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 */
+# define S_ISDOOR(m) 0
+#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_ISPORT /* Solaris 10 and up */
+# define S_ISPORT(m) 0
+#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
+
+/* high performance ("contiguous data") */
+#ifndef S_ISCTG
+# define S_ISCTG(p) 0
+#endif
+
+/* Cray DMF (data migration facility): off line, with data  */
+#ifndef S_ISOFD
+# define S_ISOFD(p) 0
+#endif
+
+/* Cray DMF (data migration facility): off line, with no data  */
+#ifndef S_ISOFL
+# define S_ISOFL(p) 0
+#endif
+
+/* 4.4BSD whiteout */
+#ifndef S_ISWHT
+# define S_ISWHT(m) 0
+#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
 
 /* mingw does not support symlinks, therefore it does not have lstat.  But
    without links, stat does just fine.  */
--- a/m4/lchown.m4
+++ b/m4/lchown.m4
@@ -1,4 +1,4 @@
-#serial 10
+#serial 11
 
 dnl Copyright (C) 1998, 2001, 2003, 2004, 2005, 2006 Free Software
 dnl Foundation, Inc.
@@ -14,7 +14,6 @@
 [
   AC_REQUIRE([AC_TYPE_UID_T])
   AC_REQUIRE([gl_FUNC_CHOWN])
-  AC_REQUIRE([gl_STAT_MACROS])
   AC_CHECK_DECLS_ONCE([lchown])
   AC_REPLACE_FUNCS(lchown)
 ])
--- a/m4/sys_stat_h.m4
+++ b/m4/sys_stat_h.m4
@@ -1,4 +1,4 @@
-# sys_stat_h.m4 serial 3   -*- Autoconf -*-
+# sys_stat_h.m4 serial 4   -*- Autoconf -*-
 dnl Copyright (C) 2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -15,22 +15,18 @@
 
   dnl Check for mkdir.  Mingw has _mkdir(name) in the nonstandard <io.h>
   dnl instead.
-  AC_CHECK_DECLS([mkdir], [], [], [#include <sys/stat.h>])
+  AC_CHECK_DECLS([mkdir],
+    [],
+    [AC_CHECK_HEADERS([io.h])],
+    [#include <sys/stat.h>])
+  AC_REQUIRE([AC_C_INLINE])
 
   dnl Check for broken stat macros.
   AC_REQUIRE([AC_HEADER_STAT])
 
-  SYS_STAT_H=
-  if test $ac_cv_func_lstat:$ac_cv_have_decl_mkdir:$ac_cv_header_stat_broken \
-      != yes:yes:no ; then
-    gl_ABSOLUTE_HEADER([sys/stat.h])
-    ABSOLUTE_SYS_STAT_H=\"$gl_cv_absolute_sys_stat_h\"
-    AC_CHECK_HEADERS([io.h])
-    AC_REQUIRE([AC_C_INLINE])
-    SYS_STAT_H='sys/stat.h'
-  else
-    ABSOLUTE_SYS_STAT_H=\"no/such/file/sys/stat.h\"
-  fi
+  gl_ABSOLUTE_HEADER([sys/stat.h])
+  ABSOLUTE_SYS_STAT_H=\"$gl_cv_absolute_sys_stat_h\"
   AC_SUBST([ABSOLUTE_SYS_STAT_H])
+  SYS_STAT_H='sys/stat.h'
   AC_SUBST([SYS_STAT_H])
 ]) # gl_HEADER_SYS_STAT_H
--- a/modules/canonicalize
+++ b/modules/canonicalize
@@ -10,7 +10,7 @@
 Depends-on:
 cycle-check
 filenamecat
-stat-macros
+sys_stat
 xalloc
 xgetcwd
 xreadlink
--- a/modules/chown
+++ b/modules/chown
@@ -7,7 +7,7 @@
 m4/chown.m4
 
 Depends-on:
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FUNC_CHOWN
--- a/modules/euidaccess
+++ b/modules/euidaccess
@@ -8,7 +8,7 @@
 
 Depends-on:
 group-member
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FUNC_EUIDACCESS
--- a/modules/file-type
+++ b/modules/file-type
@@ -8,7 +8,7 @@
 
 Depends-on:
 gettext-h
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FILE_TYPE
--- a/modules/filemode
+++ b/modules/filemode
@@ -9,7 +9,7 @@
 m4/st_dm_mode.m4
 
 Depends-on:
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FILEMODE
--- a/modules/glob
+++ b/modules/glob
@@ -15,9 +15,9 @@
 fnmatch
 getlogin_r
 mempcpy
-stat-macros
 stdbool
 strdup
+sys_stat
 unistd
 
 configure.ac:
--- a/modules/isapipe
+++ b/modules/isapipe
@@ -7,8 +7,8 @@
 m4/isapipe.m4
 
 Depends-on:
-stat-macros
 stdbool
+sys_stat
 unistd
 
 configure.ac:
--- a/modules/lchown
+++ b/modules/lchown
@@ -8,7 +8,7 @@
 
 Depends-on:
 chown
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FUNC_LCHOWN
--- a/modules/lstat
+++ b/modules/lstat
@@ -7,7 +7,7 @@
 m4/lstat.m4
 
 Depends-on:
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FUNC_LSTAT
--- a/modules/mkancesdirs
+++ b/modules/mkancesdirs
@@ -11,6 +11,7 @@
 fcntl
 savewd
 stat-macros
+sys_stat
 
 configure.ac:
 gl_MKANCESDIRS
--- a/modules/mkdir-p
+++ b/modules/mkdir-p
@@ -19,6 +19,7 @@
 savewd
 stat-macros
 stdbool
+sys_stat
 
 configure.ac:
 gl_MKDIR_PARENTS
--- a/modules/modechange
+++ b/modules/modechange
@@ -9,6 +9,7 @@
 
 Depends-on:
 stat-macros
+sys_stat
 xalloc
 
 configure.ac:
--- a/modules/rmdir
+++ b/modules/rmdir
@@ -6,7 +6,7 @@
 m4/rmdir.m4
 
 Depends-on:
-stat-macros
+sys_stat
 
 configure.ac:
 gl_FUNC_RMDIR
--- a/modules/stat-macros
+++ b/modules/stat-macros
@@ -3,12 +3,10 @@
 
 Files:
 lib/stat-macros.h
-m4/stat-macros.m4
 
 Depends-on:
 
 configure.ac:
-gl_STAT_MACROS
 
 Makefile.am:
 
--- a/modules/sys_stat
+++ b/modules/sys_stat
@@ -7,7 +7,6 @@
 m4/sys_stat_h.m4
 
 Depends-on:
-stat-macros
 
 configure.ac:
 gl_HEADER_SYS_STAT_H