Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 210 insertions, 0 deletions

diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/x86/bits/stat.h b/REORG.TODO/sysdeps/unix/sysv/linux/x86/bits/stat.h
new file mode 100644
index 0000000000..5a44b40c86
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/x86/bits/stat.h
@@ -0,0 +1,210 @@
+/* Copyright (C) 1999-2017 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if !defined _SYS_STAT_H && !defined _FCNTL_H
+# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
+#endif
+
+#ifndef _BITS_STAT_H
+#define _BITS_STAT_H	1
+
+/* Versions of the `struct stat' data structure.  */
+#ifndef __x86_64__
+# define _STAT_VER_LINUX_OLD	1
+# define _STAT_VER_KERNEL	1
+# define _STAT_VER_SVR4		2
+# define _STAT_VER_LINUX	3
+
+/* i386 versions of the `xmknod' interface.  */
+# define _MKNOD_VER_LINUX	1
+# define _MKNOD_VER_SVR4	2
+# define _MKNOD_VER		_MKNOD_VER_LINUX /* The bits defined below.  */
+#else
+# define _STAT_VER_KERNEL	0
+# define _STAT_VER_LINUX	1
+
+/* x86-64 versions of the `xmknod' interface.  */
+# define _MKNOD_VER_LINUX	0
+#endif
+
+#define _STAT_VER		_STAT_VER_LINUX
+
+struct stat
+  {
+    __dev_t st_dev;		/* Device.  */
+#ifndef __x86_64__
+    unsigned short int __pad1;
+#endif
+#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
+    __ino_t st_ino;		/* File serial number.	*/
+#else
+    __ino_t __st_ino;			/* 32bit file serial number.	*/
+#endif
+#ifndef __x86_64__
+    __mode_t st_mode;			/* File mode.  */
+    __nlink_t st_nlink;			/* Link count.  */
+#else
+    __nlink_t st_nlink;		/* Link count.  */
+    __mode_t st_mode;		/* File mode.  */
+#endif
+    __uid_t st_uid;		/* User ID of the file's owner.	*/
+    __gid_t st_gid;		/* Group ID of the file's group.*/
+#ifdef __x86_64__
+    int __pad0;
+#endif
+    __dev_t st_rdev;		/* Device number, if device.  */
+#ifndef __x86_64__
+    unsigned short int __pad2;
+#endif
+#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
+    __off_t st_size;			/* Size of file, in bytes.  */
+#else
+    __off64_t st_size;			/* Size of file, in bytes.  */
+#endif
+    __blksize_t st_blksize;	/* Optimal block size for I/O.  */
+#if defined __x86_64__  || !defined __USE_FILE_OFFSET64
+    __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
+#else
+    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
+#endif
+#ifdef __USE_XOPEN2K8
+    /* Nanosecond resolution timestamps are stored in a format
+       equivalent to 'struct timespec'.  This is the type used
+       whenever possible but the Unix namespace rules do not allow the
+       identifier 'timespec' to appear in the <sys/stat.h> header.
+       Therefore we have to handle the use of this header in strictly
+       standard-compliant sources special.  */
+    struct timespec st_atim;		/* Time of last access.  */
+    struct timespec st_mtim;		/* Time of last modification.  */
+    struct timespec st_ctim;		/* Time of last status change.  */
+# define st_atime st_atim.tv_sec	/* Backward compatibility.  */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
+    __time_t st_atime;			/* Time of last access.  */
+    __syscall_ulong_t st_atimensec;	/* Nscecs of last access.  */
+    __time_t st_mtime;			/* Time of last modification.  */
+    __syscall_ulong_t st_mtimensec;	/* Nsecs of last modification.  */
+    __time_t st_ctime;			/* Time of last status change.  */
+    __syscall_ulong_t st_ctimensec;	/* Nsecs of last status change.  */
+#endif
+#ifdef __x86_64__
+    __syscall_slong_t __glibc_reserved[3];
+#else
+# ifndef __USE_FILE_OFFSET64
+    unsigned long int __glibc_reserved4;
+    unsigned long int __glibc_reserved5;
+# else
+    __ino64_t st_ino;			/* File serial number.	*/
+# endif
+#endif
+  };
+
+#ifdef __USE_LARGEFILE64
+/* Note stat64 has the same shape as stat for x86-64.  */
+struct stat64
+  {
+    __dev_t st_dev;		/* Device.  */
+# ifdef __x86_64__
+    __ino64_t st_ino;		/* File serial number.  */
+    __nlink_t st_nlink;		/* Link count.  */
+    __mode_t st_mode;		/* File mode.  */
+# else
+    unsigned int __pad1;
+    __ino_t __st_ino;			/* 32bit file serial number.	*/
+    __mode_t st_mode;			/* File mode.  */
+    __nlink_t st_nlink;			/* Link count.  */
+# endif
+    __uid_t st_uid;		/* User ID of the file's owner.	*/
+    __gid_t st_gid;		/* Group ID of the file's group.*/
+# ifdef __x86_64__
+    int __pad0;
+    __dev_t st_rdev;		/* Device number, if device.  */
+    __off_t st_size;		/* Size of file, in bytes.  */
+# else
+    __dev_t st_rdev;			/* Device number, if device.  */
+    unsigned int __pad2;
+    __off64_t st_size;			/* Size of file, in bytes.  */
+# endif
+    __blksize_t st_blksize;	/* Optimal block size for I/O.  */
+    __blkcnt64_t st_blocks;	/* Nr. 512-byte blocks allocated.  */
+# ifdef __USE_XOPEN2K8
+    /* Nanosecond resolution timestamps are stored in a format
+       equivalent to 'struct timespec'.  This is the type used
+       whenever possible but the Unix namespace rules do not allow the
+       identifier 'timespec' to appear in the <sys/stat.h> header.
+       Therefore we have to handle the use of this header in strictly
+       standard-compliant sources special.  */
+    struct timespec st_atim;		/* Time of last access.  */
+    struct timespec st_mtim;		/* Time of last modification.  */
+    struct timespec st_ctim;		/* Time of last status change.  */
+# else
+    __time_t st_atime;			/* Time of last access.  */
+    __syscall_ulong_t st_atimensec;	/* Nscecs of last access.  */
+    __time_t st_mtime;			/* Time of last modification.  */
+    __syscall_ulong_t st_mtimensec;	/* Nsecs of last modification.  */
+    __time_t st_ctime;			/* Time of last status change.  */
+    __syscall_ulong_t st_ctimensec;	/* Nsecs of last status change.  */
+# endif
+# ifdef __x86_64__
+    __syscall_slong_t __glibc_reserved[3];
+# else
+    __ino64_t st_ino;			/* File serial number.		*/
+# endif
+  };
+#endif
+
+/* Tell code we have these members.  */
+#define	_STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported.  */
+#define _STATBUF_ST_NSEC
+
+/* Encoding of the file mode.  */
+
+#define	__S_IFMT	0170000	/* These bits determine file type.  */
+
+/* File types.  */
+#define	__S_IFDIR	0040000	/* Directory.  */
+#define	__S_IFCHR	0020000	/* Character device.  */
+#define	__S_IFBLK	0060000	/* Block device.  */
+#define	__S_IFREG	0100000	/* Regular file.  */
+#define	__S_IFIFO	0010000	/* FIFO.  */
+#define	__S_IFLNK	0120000	/* Symbolic link.  */
+#define	__S_IFSOCK	0140000	/* Socket.  */
+
+/* POSIX.1b objects.  Note that these macros always evaluate to zero.  But
+   they do it by enforcing the correct use of the macros.  */
+#define __S_TYPEISMQ(buf)  ((buf)->st_mode - (buf)->st_mode)
+#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
+#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
+
+/* Protection bits.  */
+
+#define	__S_ISUID	04000	/* Set user ID on execution.  */
+#define	__S_ISGID	02000	/* Set group ID on execution.  */
+#define	__S_ISVTX	01000	/* Save swapped text after use (sticky).  */
+#define	__S_IREAD	0400	/* Read by owner.  */
+#define	__S_IWRITE	0200	/* Write by owner.  */
+#define	__S_IEXEC	0100	/* Execute by owner.  */
+
+#ifdef __USE_ATFILE
+# define UTIME_NOW	((1l << 30) - 1l)
+# define UTIME_OMIT	((1l << 30) - 2l)
+#endif
+
+#endif	/* bits/stat.h */