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stat.h

/* Copyright (C) 1992, 1996, 1997, 2000 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

/* This structure needs to be defined in accordance with the
   implementation of __stat, __fstat, and __lstat.  */

#include <bits/types.h>

/* Structure describing file characteristics.  */
00029 struct stat
  {
    /* These are the members that POSIX.1 requires.  */

    __mode_t st_mode;         /* File mode.  */
#ifndef __USE_FILE_OFFSET64
    __ino_t st_ino;           /* File serial number.  */
#else
    __ino64_t st_ino;         /* File serial number.  */
#endif
    __dev_t st_dev;           /* Device containing the file.  */
    __nlink_t st_nlink;       /* Link count.  */

    __uid_t st_uid;           /* User ID of the file's owner.  */
    __gid_t st_gid;           /* Group ID of the file's group.  */
#ifndef __USE_FILE_OFFSET64
    __off_t st_size;          /* Size of file, in bytes.  */
#else
    __off64_t st_size;        /* Size of file, in bytes.  */
#endif

    __time_t st_atime;        /* Time of last access.  */
    __time_t st_mtime;        /* Time of last modification.  */
    __time_t st_ctime;        /* Time of last status change.  */

    /* This should be defined if there is a `st_blksize' member.  */
#undef      _STATBUF_ST_BLKSIZE
  };

/* Encoding of the file mode.  These are the standard Unix values,
   but POSIX.1 does not specify what values should be used.  */

#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.  */

/* 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_IREAD   0400  /* Read by owner.  */
#define     __S_IWRITE  0200  /* Write by owner.  */
#define     __S_IEXEC   0100  /* Execute by owner.  */

#ifdef __USE_LARGEFILE64
struct stat64
  {
    __mode_t st_mode;         /* File mode.  */
    __ino64_t st_ino;         /* File serial number.  */
    __dev_t st_dev;           /* Device.  */
    __nlink_t st_nlink;       /* Link count.  */

    __uid_t st_uid;           /* User ID of the file's owner.     */
    __gid_t st_gid;           /* Group ID of the file's group.*/
    __off64_t st_size;        /* Size of file, in bytes.  */

    __time_t st_atime;        /* Time of last access.  */
    __time_t st_mtime;        /* Time of last modification.  */
    __time_t st_ctime;        /* Time of last status change.  */
  };
#endif

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