sysdeps/unix/bsd/osf/alpha/bits/stat.h

   1 /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Brendan Kehoe (brendan@zen.org).
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 /*
  21  * Never include this file directly; use <sys/stat.h> instead.
  22  */
  23
  24 #ifndef _BITS_STAT_H
  25 #define _BITS_STAT_H
  26
  27 #include <bits/types.h>
  28
  29 /* Structure describing file characteristics.  */
  30 struct stat
  31   {
  32     int st_dev;                 /* Device.  */
  33     unsigned int st_ino;        /* File serial number.          */
  34     unsigned int st_mode;       /* File mode.  */
  35     unsigned short st_nlink;    /* Link count.  */
  36     unsigned int st_uid;        /* User ID of the file's owner. */
  37     unsigned int st_gid;        /* Group ID of the file's group.*/
  38     int st_rdev;                /* Device number, if device.  */
  39
  40     long st_size;               /* Size of file, in bytes.  */
  41
  42     int st_atime;               /* Time of last access.  */
  43     int st_atime_usec;
  44     int st_mtime;               /* Time of last modification.  */
  45     int st_mtime_usec;
  46     int st_ctime;               /* Time of last status change.  */
  47     int st_ctime_usec;
  48
  49     unsigned int st_blksize;    /* Optimal block size for I/O.  */
  50 #define _STATBUF_ST_BLKSIZE     /* Tell code we have this member.  */
  51
  52     __blkcnt_t st_blocks;       /* Number of 512-byte blocks allocated.  */
  53     unsigned int st_flags;
  54     unsigned int st_gen;
  55   };
  56
  57 /* Encoding of the file mode.  */
  58
  59 #define __S_IFMT        0170000 /* These bits determine file type.  */
  60
  61 /* File types.  */
  62 #define __S_IFDIR       0040000 /* Directory.  */
  63 #define __S_IFCHR       0020000 /* Character device.  */
  64 #define __S_IFBLK       0060000 /* Block device.  */
  65 #define __S_IFREG       0100000 /* Regular file.  */
  66 #define __S_IFIFO       0010000 /* FIFO.  */
  67
  68 #define __S_IFLNK       0120000 /* Symbolic link.  */
  69 #define __S_IFSOCK      0140000 /* Socket.  */
  70
  71 /* Protection bits.  */
  72
  73 #define __S_ISUID       04000   /* Set user ID on execution.  */
  74 #define __S_ISGID       02000   /* Set group ID on execution.  */
  75 #define __S_ISVTX       01000   /* Save swapped text after use (sticky).  */
  76 #define __S_IREAD       0400    /* Read by owner.  */
  77 #define __S_IWRITE      0200    /* Write by owner.  */
  78 #define __S_IEXEC       0100    /* Execute by owner.  */
  79
  80 #endif  /* bits/stat.h */