/* Copyright (C) 1992,93,94,96,97,99,2000,2005 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, write to the Free   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   02111-1307 USA.  */#ifndef _SYS_STAT_H# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."#endif#include <bits/types.h>/* NOTE: The size of this structure (32 ints) is known in   <hurd/hurd_types.defs>, since it is used in the `io_stat' RPC.  MiG   does not cope at all well with the passed C structure not being of   the expected size.  There are some filler words at the end to allow   for future expansion.  To increase the size of the structure used   in the RPC and retain binary compatibility, we would need to assign   a new message number.  */struct stat  {    int st_fstype;		/* File system type.  */    __fsid_t st_fsid;		/* File system ID.  */#define	st_dev	st_fsid#ifndef __USE_FILE_OFFSET64    __ino_t st_ino;		/* File number.  */#else    __ino64_t st_ino;		/* File number.  */#endif    unsigned int st_gen;	/* To detect reuse of file numbers.  */    __dev_t st_rdev;		/* Device if special file.  */    __mode_t st_mode;		/* File mode.  */    __nlink_t st_nlink;		/* Number of links.  */    __uid_t st_uid;		/* Owner.  */    __gid_t st_gid;		/* Owning group.  */#ifndef __USE_FILE_OFFSET64    __off_t st_size;		/* Size in bytes.  */#else    __off64_t st_size;		/* Size in bytes.  */#endif    __time_t st_atime;		/* Access time, seconds */    unsigned long int st_atime_usec; /* and microseconds.  */    __time_t st_mtime;		/* Modification time, seconds */    unsigned long int st_mtime_usec; /* and microseconds.  */    __time_t st_ctime;		/* Status change time, seconds */    unsigned long int st_ctime_usec; /* and microseconds.  */    __blksize_t st_blksize;	/* Optimal size for I/O.  */#ifndef __USE_FILE_OFFSET64    __blkcnt_t st_blocks;	/* Number of 512-byte blocks allocated.				   Not related to `st_blksize'.  */#else    __blkcnt64_t st_blocks;	/* Number of 512-byte blocks allocated.				   Not related to `st_blksize'.  */#endif    __uid_t st_author;		/* File author.  */    unsigned int st_flags;	/* User-defined flags.				   High 16 bits can be set only by root.  */#ifndef __USE_FILE_OFFSET64# define _SPARE_SIZE	((sizeof (__fsid_t) == sizeof (int)) ? 12 : 11)#else# define _SPARE_SIZE	((sizeof (__fsid_t) == sizeof (int)) ? 9 : 8)#endif    int st_spare[_SPARE_SIZE];	/* Room for future expansion.  */#undef _SPARE_SIZE  };#ifdef __USE_LARGEFILE64struct stat64  {    int st_fstype;		/* File system type.  */    __fsid_t st_fsid;		/* File system ID.  */# define st_dev	st_fsid    __ino64_t st_ino;		/* File number.  */    unsigned int st_gen;	/* To detect reuse of file numbers.  */    __dev_t st_rdev;		/* Device if special file.  */    __mode_t st_mode;		/* File mode.  */    __nlink_t st_nlink;		/* Number of links.  */    __uid_t st_uid;		/* Owner.  */    __gid_t st_gid;		/* Owning group.  */    __off64_t st_size;		/* Size in bytes.  */    __time_t st_atime;		/* Access time, seconds */    unsigned long int st_atime_usec; /* and microseconds.  */    __time_t st_mtime;		/* Modification time, seconds */    unsigned long int st_mtime_usec; /* and microseconds.  */    __time_t st_ctime;		/* Status change time, seconds */    unsigned long int st_ctime_usec; /* and microseconds.  */    __blksize_t st_blksize;	/* Optimal size for I/O.  */    __blkcnt64_t st_blocks;	/* Number of 512-byte blocks allocated.				   Not related to `st_blksize'.  */    __uid_t st_author;		/* File author.  */    unsigned int st_flags;	/* User-defined flags.				   High 16 bits can be set only by root.  */#define _SPARE_SIZE	((sizeof (__fsid_t) == sizeof (int)) ? 9 : 8)    int st_spare[_SPARE_SIZE];	/* Room for future expansion.  */#undef _SPARE_SIZE  };#endif#define	_STATBUF_ST_BLKSIZE	/* Tell code we have this member.  *//* 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_IFLNK	0120000	/* Symbolic link.  */#define	__S_IFSOCK	0140000	/* Socket.  */#define	__S_IFIFO	0010000	/* FIFO.  *//* POSIX.1b objects.  */#define __S_TYPEISMQ(buf) (0)#define __S_TYPEISSEM(buf) (0)#define __S_TYPEISSHM(buf) (0)/* 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	00400	/* Read by owner.  */#define	__S_IWRITE	00200	/* Write by owner.  */#define	__S_IEXEC	00100	/* Execute by owner.  */#ifdef	__USE_GNU/* If set, there is no benefit in caching the contents of this file.  */#define S_INOCACHE	000000200000/* If the S_IUSEUNK bit is set, then the S_IUNKNOWN bits (see below)   control access for unknown users.  If S_IUSEUNK is clear, then unknown   users are treated as "others" for purposes of access control.  */#define S_IUSEUNK	000000400000/* Mask of protection bits for unknown users (no effective IDs at all).  */#define S_IUNKNOWN      000007000000/* Shift S_IREAD, S_IWRITE, S_IEXEC left this many bits to produce the   protection bits for unknown users.  */#define S_IUNKSHIFT	12/* Read only bits: *//* There is a passive translator set for this file */#define S_IPTRANS	000010000000/* There is an active translator running on this file */#define S_IATRANS	000020000000/* This is the root of a filesystem (or single node translator) */#define S_IROOT		000040000000/* All the bits relevant to translators */#define S_ITRANS	000070000000/* Definitely no mmaps to this.  */#define S_IMMAP0	000100000000/* ALL the unused bits.  */#define	S_ISPARE	(~(S_IFMT|S_ITRANS|S_INOCACHE|S_IMMAP0|    \			   S_IUSEUNK|S_IUNKNOWN|07777))#endif/* Default file creation mask (umask).  */#ifdef	__USE_BSD#define	CMASK		0022#endif