sysdeps/unix/sysv/sysv4/solaris2/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    1
  26
  27 #include <bits/types.h>
  28
  29 /* Structure describing file characteristics.  */
  30 struct stat
  31   {
  32     unsigned long int st_dev;
  33     long st_filler1[3];
  34     __ino_t st_ino;             /* File serial number.          */
  35     unsigned long int st_mode;  /* File mode.  */
  36     /* This is unsigned long instead of __nlink_t, since SVR4 has
  37        a long nlink_t, not a short one.  */
  38     unsigned long int st_nlink; /* Link count.  */
  39     __uid_t st_uid;             /* User ID of the file's owner. */
  40     __gid_t st_gid;             /* Group ID of the file's group.*/
  41     unsigned long int st_rdev;  /* Device number, if device.  */
  42     long st_filler2[2];
  43
  44     __off_t st_size;            /* Size of file, in bytes.  */
  45     /* SVR4 added this extra long to allow for expansion of off_t.  */
  46     long st_filler3;
  47
  48     __time_t st_atime;          /* Time of last access.  */
  49     unsigned long int st_atime_usec;
  50     __time_t st_mtime;          /* Time of last modification.  */
  51     unsigned long int st_mtime_usec;
  52     __time_t st_ctime;          /* Time of last status change.  */
  53     unsigned long int st_ctime_usec;
  54
  55     __blkcnt_t st_blksize;      /* Optimal block size for I/O.  */
  56 #define _STATBUF_ST_BLKSIZE     /* Tell code we have this member.  */
  57
  58     long st_blocks;             /* Number of 512-byte blocks allocated.  */
  59     char st_fstype[16];
  60     long st_filler4[8];
  61   };
  62
  63 /* Encoding of the file mode.  */
  64
  65 #define __S_IFMT        0170000 /* These bits determine file type.  */
  66
  67 /* File types.  */
  68 #define __S_IFDIR       0040000 /* Directory.  */
  69 #define __S_IFCHR       0020000 /* Character device.  */
  70 #define __S_IFBLK       0060000 /* Block device.  */
  71 #define __S_IFREG       0100000 /* Regular file.  */
  72 #define __S_IFIFO       0010000 /* FIFO.  */
  73
  74 /* These don't actually exist on System V, but having them doesn't hurt.  */
  75 #define __S_IFLNK       0120000 /* Symbolic link.  */
  76 #define __S_IFSOCK      0140000 /* Socket.  */
  77
  78 /* Protection bits.  */
  79
  80 #define __S_ISUID       04000   /* Set user ID on execution.  */
  81 #define __S_ISGID       02000   /* Set group ID on execution.  */
  82 #define __S_ISVTX       01000   /* Save swapped text after use (sticky).  */
  83 #define __S_IREAD       0400    /* Read by owner.  */
  84 #define __S_IWRITE      0200    /* Write by owner.  */
  85 #define __S_IEXEC       0100    /* Execute by owner.  */
  86
  87 #endif  /* bits/stat.h */