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authorH.J. Lu <hjl.tools@gmail.com>2012-05-31 16:49:38 -0700
committerH.J. Lu <hjl.tools@gmail.com>2012-05-31 16:49:38 -0700
commitaac639f42cb2d40753bc5f8a90acd974be153fe1 (patch)
treee91cbd6f97b6596b07cf7b86743ac5e92f783ebd /sysdeps/unix/sysv/linux/x86
parent67b6df7841887f676f74843ae188301b34522dc5 (diff)
downloadglibc-aac639f42cb2d40753bc5f8a90acd974be153fe1.tar.gz
Use x86_64 bits/stat.h for i386 and x86-64
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86')
-rw-r--r--sysdeps/unix/sysv/linux/x86/bits/stat.h210
1 files changed, 210 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86/bits/stat.h b/sysdeps/unix/sysv/linux/x86/bits/stat.h
new file mode 100644
index 0000000000..e4c0b24ee4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/stat.h
@@ -0,0 +1,210 @@
+/* Copyright (C) 1999-2012 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
+#if defined __USE_MISC || defined __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 __unused[3];
+#else
+# ifndef __USE_FILE_OFFSET64
+ unsigned long int __unused4;
+ unsigned long int __unused5;
+# 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. */
+# if defined __USE_MISC || defined __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 __unused[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 */