sysdeps/unix/bsd/bsd4.4/kfreebsd/bits/statvfs.h

   1 /* Definition of `struct statvfs', information about a filesystem.
   2    Copyright (C) 1998, 2000-2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the 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    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #ifndef _SYS_STATVFS_H
  21 # error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
  22 #endif
  23
  24 #include <bits/types.h>
  25
  26 #if __WORDSIZE == 32
  27 #define _STATVFSBUF_F_UNUSED
  28 #endif
  29
  30 struct statvfs
  31   {
  32     unsigned long int f_bsize;
  33     unsigned long int f_frsize;
  34 #ifndef __USE_FILE_OFFSET64
  35     __fsblkcnt_t f_blocks;
  36     __fsblkcnt_t f_bfree;
  37     __fsblkcnt_t f_bavail;
  38     __fsfilcnt_t f_files;
  39     __fsfilcnt_t f_ffree;
  40     __fsfilcnt_t f_favail;
  41 #else
  42     __fsblkcnt64_t f_blocks;
  43     __fsblkcnt64_t f_bfree;
  44     __fsblkcnt64_t f_bavail;
  45     __fsfilcnt64_t f_files;
  46     __fsfilcnt64_t f_ffree;
  47     __fsfilcnt64_t f_favail;
  48 #endif
  49     unsigned long int f_fsid;
  50 #ifdef _STATVFSBUF_F_UNUSED
  51     int __f_unused;
  52 #endif
  53     unsigned long int f_flag;
  54     unsigned long int f_namemax;
  55     unsigned int f_spare[6];
  56   };
  57
  58 #ifdef __USE_LARGEFILE64
  59 struct statvfs64
  60   {
  61     unsigned long int f_bsize;
  62     unsigned long int f_frsize;
  63     __fsblkcnt64_t f_blocks;
  64     __fsblkcnt64_t f_bfree;
  65     __fsblkcnt64_t f_bavail;
  66     __fsfilcnt64_t f_files;
  67     __fsfilcnt64_t f_ffree;
  68     __fsfilcnt64_t f_favail;
  69     unsigned long int f_fsid;
  70 #ifdef _STATVFSBUF_F_UNUSED
  71     int __f_unused;
  72 #endif
  73     unsigned long int f_flag;
  74     unsigned long int f_namemax;
  75     unsigned int f_spare[6];
  76   };
  77 #endif
  78
  79 /* Definitions for the flag in `f_flag'.  */
  80 enum
  81 {
  82   ST_RDONLY = 1,                /* Mount read-only.  */
  83 #define ST_RDONLY       ST_RDONLY
  84   ST_NOSUID = 2                 /* Ignore suid and sgid bits.  */
  85 #define ST_NOSUID       ST_NOSUID
  86 #ifdef __USE_GNU
  87   ,
  88   ST_NODEV = 4,                 /* Disallow access to device special files.  */
  89 # define ST_NODEV       ST_NODEV
  90   ST_NOEXEC = 8,                /* Disallow program execution.  */
  91 # define ST_NOEXEC      ST_NOEXEC
  92   ST_SYNCHRONOUS = 16,          /* Writes are synced at once.  */
  93 # define ST_SYNCHRONOUS ST_SYNCHRONOUS
  94   ST_NOATIME = 0x10000000       /* Do not update access times.  */
  95 # define ST_NOATIME     ST_NOATIME
  96 #endif  /* Use GNU.  */
  97 };