Update.

	* sysdeps/unix/sysv/linux/bits/statvfs.h: Change type of f_fsid field
	to unsigned long.  Add __f_unused.  Define _STATVFSBUF_F_UNUSED.
	* sysdeps/unix/sysv/linux/internal_statvfs.c: Adjust initialization of
	f_fsid field after change in struct statvfs.
	* sysdeps/unix/sysv/linux/alpha/bits/statvfs.h: New file.
	* sysdeps/unix/sysv/linux/ia64/bits/statvfs.h: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/statvfs.h: New file.

	* conform/data/sys/stat.h-data: Remove isfdtype.  Use
	optional-macro.

5 files changed, 308 insertions, 6 deletions

diff --git a/sysdeps/unix/sysv/linux/alpha/bits/statvfs.h b/sysdeps/unix/sysv/linux/alpha/bits/statvfs.h
new file mode 100644
index 0000000..747dc1b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/bits/statvfs.h
@@ -0,0 +1,96 @@
+/* Copyright (C) 1997, 1998, 2000, 2001 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _SYS_STATVFS_H
+# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
+#endif
+
+#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
+
+struct statvfs
+  {
+    unsigned long int f_bsize;
+    unsigned long int f_frsize;
+#ifndef __USE_FILE_OFFSET64
+    __fsblkcnt_t f_blocks;
+    __fsblkcnt_t f_bfree;
+    __fsblkcnt_t f_bavail;
+    __fsfilcnt_t f_files;
+    __fsfilcnt_t f_ffree;
+    __fsfilcnt_t f_favail;
+#else
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsfilcnt64_t f_files;
+    __fsfilcnt64_t f_ffree;
+    __fsfilcnt64_t f_favail;
+#endif
+    unsigned long int f_fsid;
+    unsigned long int f_flag;
+    unsigned long int f_namemax;
+    int __f_spare[6];
+  };
+
+#ifdef __USE_LARGEFILE64
+struct statvfs64
+  {
+    unsigned long int f_bsize;
+    unsigned long int f_frsize;
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsfilcnt64_t f_files;
+    __fsfilcnt64_t f_ffree;
+    __fsfilcnt64_t f_favail;
+    unsigned long int f_fsid;
+    unsigned long int f_flag;
+    unsigned long int f_namemax;
+    int __f_spare[6];
+  };
+#endif
+
+/* Definitions for the flag in `f_flag'.  These definitions should be
+   kept in sync which the definitions in <sys/mount.h>.  */
+enum
+{
+  ST_RDONLY = 1,		/* Mount read-only.  */
+#define ST_RDONLY	ST_RDONLY
+  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
+#define ST_NOSUID	ST_NOSUID
+#ifdef __USE_GNU
+  ST_NODEV = 4,			/* Disallow access to device special files.  */
+# define ST_NODEV	ST_NODEV
+  ST_NOEXEC = 8,		/* Disallow program execution.  */
+# define ST_NOEXEC	ST_NOEXEC
+  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
+# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
+  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
+# define ST_MANDLOCK	ST_MANDLOCK
+  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
+# define ST_WRITE	ST_WRITE
+  ST_APPEND = 256,		/* Append-only file.  */
+# define ST_APPEND	ST_APPEND
+  ST_IMMUTABLE = 512,		/* Immutable file.  */
+# define ST_IMMUTABLE	ST_IMMUTABLE
+  ST_NOATIME = 1024,		/* Do not update access times.  */
+# define ST_NOATIME	ST_NOATIME
+  ST_NODIRATIME			/* Do not update directory access times.  */
+# define ST_NODIRATIME	ST_NODIRATIME
+#endif	/* Use GNU.  */
+};
diff --git a/sysdeps/unix/sysv/linux/bits/statvfs.h b/sysdeps/unix/sysv/linux/bits/statvfs.h
index c000e8a..df283c7 100644
--- a/sysdeps/unix/sysv/linux/bits/statvfs.h
+++ b/sysdeps/unix/sysv/linux/bits/statvfs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2001 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
@@ -20,7 +20,7 @@
 # error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
 #endif
 
-#include <bits/types.h>  /* For __fsid_t, __fsblkcnt_t and __fsfilcnt_t.  */
+#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
 
 struct statvfs
   {
@@ -41,11 +41,13 @@ struct statvfs
     __fsfilcnt64_t f_ffree;
     __fsfilcnt64_t f_favail;
 #endif
-    __fsid_t f_fsid;
+    unsigned long int f_fsid;
+    int __f_unused;
     unsigned long int f_flag;
     unsigned long int f_namemax;
     int __f_spare[6];
   };
+#define _STATVFSBUF_F_UNUSED
 
 #ifdef __USE_LARGEFILE64
 struct statvfs64
@@ -58,7 +60,8 @@ struct statvfs64
     __fsfilcnt64_t f_files;
     __fsfilcnt64_t f_ffree;
     __fsfilcnt64_t f_favail;
-    __fsid_t f_fsid;
+    unsigned long int f_fsid;
+    int __f_unused;
     unsigned long int f_flag;
     unsigned long int f_namemax;
     int __f_spare[6];
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/statvfs.h b/sysdeps/unix/sysv/linux/ia64/bits/statvfs.h
new file mode 100644
index 0000000..747dc1b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/bits/statvfs.h
@@ -0,0 +1,96 @@
+/* Copyright (C) 1997, 1998, 2000, 2001 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _SYS_STATVFS_H
+# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
+#endif
+
+#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
+
+struct statvfs
+  {
+    unsigned long int f_bsize;
+    unsigned long int f_frsize;
+#ifndef __USE_FILE_OFFSET64
+    __fsblkcnt_t f_blocks;
+    __fsblkcnt_t f_bfree;
+    __fsblkcnt_t f_bavail;
+    __fsfilcnt_t f_files;
+    __fsfilcnt_t f_ffree;
+    __fsfilcnt_t f_favail;
+#else
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsfilcnt64_t f_files;
+    __fsfilcnt64_t f_ffree;
+    __fsfilcnt64_t f_favail;
+#endif
+    unsigned long int f_fsid;
+    unsigned long int f_flag;
+    unsigned long int f_namemax;
+    int __f_spare[6];
+  };
+
+#ifdef __USE_LARGEFILE64
+struct statvfs64
+  {
+    unsigned long int f_bsize;
+    unsigned long int f_frsize;
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsfilcnt64_t f_files;
+    __fsfilcnt64_t f_ffree;
+    __fsfilcnt64_t f_favail;
+    unsigned long int f_fsid;
+    unsigned long int f_flag;
+    unsigned long int f_namemax;
+    int __f_spare[6];
+  };
+#endif
+
+/* Definitions for the flag in `f_flag'.  These definitions should be
+   kept in sync which the definitions in <sys/mount.h>.  */
+enum
+{
+  ST_RDONLY = 1,		/* Mount read-only.  */
+#define ST_RDONLY	ST_RDONLY
+  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
+#define ST_NOSUID	ST_NOSUID
+#ifdef __USE_GNU
+  ST_NODEV = 4,			/* Disallow access to device special files.  */
+# define ST_NODEV	ST_NODEV
+  ST_NOEXEC = 8,		/* Disallow program execution.  */
+# define ST_NOEXEC	ST_NOEXEC
+  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
+# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
+  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
+# define ST_MANDLOCK	ST_MANDLOCK
+  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
+# define ST_WRITE	ST_WRITE
+  ST_APPEND = 256,		/* Append-only file.  */
+# define ST_APPEND	ST_APPEND
+  ST_IMMUTABLE = 512,		/* Immutable file.  */
+# define ST_IMMUTABLE	ST_IMMUTABLE
+  ST_NOATIME = 1024,		/* Do not update access times.  */
+# define ST_NOATIME	ST_NOATIME
+  ST_NODIRATIME			/* Do not update directory access times.  */
+# define ST_NODIRATIME	ST_NODIRATIME
+#endif	/* Use GNU.  */
+};
diff --git a/sysdeps/unix/sysv/linux/internal_statvfs.c b/sysdeps/unix/sysv/linux/internal_statvfs.c
index ef982e9..ed850a7 100644
--- a/sysdeps/unix/sysv/linux/internal_statvfs.c
+++ b/sysdeps/unix/sysv/linux/internal_statvfs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -26,7 +26,18 @@
   buf->f_bavail = fsbuf.f_bavail;
   buf->f_files = fsbuf.f_files;
   buf->f_ffree = fsbuf.f_ffree;
-  buf->f_fsid = fsbuf.f_fsid;
+  if (sizeof (buf->f_fsid) == sizeof (fsbuf.f_fsid))
+    buf->f_fsid = (fsbuf.f_fsid.__val[0]
+		   | ((unsigned long int) fsbuf.f_fsid.__val[1]
+		      << (8 * (sizeof (buf->f_fsid)
+			       - sizeof (fsbuf.f_fsid.__val[0])))));
+  else
+    /* We cannot help here.  The statvfs element is not large enough to
+       contain both words of the statfs f_fsid field.  */
+    buf->f_fsid = fsbuf.f_fsid.__val[0];
+#ifdef _STATVFSBUF_F_UNUSED
+  buf->__f_unused = 0;
+#endif
   buf->f_namemax = fsbuf.f_namelen;
   memset (buf->__f_spare, '\0', 6 * sizeof (int));
 
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/statvfs.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/statvfs.h
new file mode 100644
index 0000000..747dc1b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/statvfs.h
@@ -0,0 +1,96 @@
+/* Copyright (C) 1997, 1998, 2000, 2001 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _SYS_STATVFS_H
+# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
+#endif
+
+#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
+
+struct statvfs
+  {
+    unsigned long int f_bsize;
+    unsigned long int f_frsize;
+#ifndef __USE_FILE_OFFSET64
+    __fsblkcnt_t f_blocks;
+    __fsblkcnt_t f_bfree;
+    __fsblkcnt_t f_bavail;
+    __fsfilcnt_t f_files;
+    __fsfilcnt_t f_ffree;
+    __fsfilcnt_t f_favail;
+#else
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsfilcnt64_t f_files;
+    __fsfilcnt64_t f_ffree;
+    __fsfilcnt64_t f_favail;
+#endif
+    unsigned long int f_fsid;
+    unsigned long int f_flag;
+    unsigned long int f_namemax;
+    int __f_spare[6];
+  };
+
+#ifdef __USE_LARGEFILE64
+struct statvfs64
+  {
+    unsigned long int f_bsize;
+    unsigned long int f_frsize;
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsfilcnt64_t f_files;
+    __fsfilcnt64_t f_ffree;
+    __fsfilcnt64_t f_favail;
+    unsigned long int f_fsid;
+    unsigned long int f_flag;
+    unsigned long int f_namemax;
+    int __f_spare[6];
+  };
+#endif
+
+/* Definitions for the flag in `f_flag'.  These definitions should be
+   kept in sync which the definitions in <sys/mount.h>.  */
+enum
+{
+  ST_RDONLY = 1,		/* Mount read-only.  */
+#define ST_RDONLY	ST_RDONLY
+  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
+#define ST_NOSUID	ST_NOSUID
+#ifdef __USE_GNU
+  ST_NODEV = 4,			/* Disallow access to device special files.  */
+# define ST_NODEV	ST_NODEV
+  ST_NOEXEC = 8,		/* Disallow program execution.  */
+# define ST_NOEXEC	ST_NOEXEC
+  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
+# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
+  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
+# define ST_MANDLOCK	ST_MANDLOCK
+  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
+# define ST_WRITE	ST_WRITE
+  ST_APPEND = 256,		/* Append-only file.  */
+# define ST_APPEND	ST_APPEND
+  ST_IMMUTABLE = 512,		/* Immutable file.  */
+# define ST_IMMUTABLE	ST_IMMUTABLE
+  ST_NOATIME = 1024,		/* Do not update access times.  */
+# define ST_NOATIME	ST_NOATIME
+  ST_NODIRATIME			/* Do not update directory access times.  */
+# define ST_NODIRATIME	ST_NODIRATIME
+#endif	/* Use GNU.  */
+};