basis/io/files/info/unix/netbsd/netbsd.factor

   1 ! Copyright (C) 2008 Doug Coleman.
   2 ! See http://factorcode.org/license.txt for BSD license.
   3 USING: alien.syntax kernel unix.stat math unix
   4 combinators system io.backend accessors alien.c-types
   5 io.encodings.utf8 alien.strings unix.types io.files.unix
   6 io.files io.files.info unix.statvfs.netbsd unix.getfsstat.netbsd arrays
   7 grouping sequences io.encodings.utf8
   8 specialized-arrays.direct.uint io.files.info.unix ;
   9 IN: io.files.info.unix.netbsd
  10
  11 TUPLE: netbsd-file-system-info < unix-file-system-info
  12 blocks-reserved files-reserved
  13 owner io-size sync-reads sync-writes async-reads async-writes
  14 idx mount-from ;
  15
  16 M: netbsd new-file-system-info netbsd-file-system-info new ;
  17
  18 M: netbsd file-system-statvfs
  19     "statvfs" <c-object> [ statvfs io-error ] keep ;
  20
  21 M: netbsd statvfs>file-system-info ( file-system-info statvfs -- file-system-info' )
  22     {
  23         [ statvfs-f_flag >>flags ]
  24         [ statvfs-f_bsize >>block-size ]
  25         [ statvfs-f_frsize >>preferred-block-size ]
  26         [ statvfs-f_iosize >>io-size ]
  27         [ statvfs-f_blocks >>blocks ]
  28         [ statvfs-f_bfree >>blocks-free ]
  29         [ statvfs-f_bavail >>blocks-available ]
  30         [ statvfs-f_bresvd >>blocks-reserved ]
  31         [ statvfs-f_files >>files ]
  32         [ statvfs-f_ffree >>files-free ]
  33         [ statvfs-f_favail >>files-available ]
  34         [ statvfs-f_fresvd >>files-reserved ]
  35         [ statvfs-f_syncreads >>sync-reads ]
  36         [ statvfs-f_syncwrites >>sync-writes ]
  37         [ statvfs-f_asyncreads >>async-reads ]
  38         [ statvfs-f_asyncwrites >>async-writes ]
  39         [ statvfs-f_fsidx 2 <direct-uint-array> >array >>idx ]
  40         [ statvfs-f_fsid >>id ]
  41         [ statvfs-f_namemax >>name-max ]
  42         [ statvfs-f_owner >>owner ]
  43         ! [ statvfs-f_spare >>spare ]
  44         [ statvfs-f_fstypename utf8 alien>string >>type ]
  45         [ statvfs-f_mntonname utf8 alien>string >>mount-point ]
  46         [ statvfs-f_mntfromname utf8 alien>string >>device-name ]
  47     } cleave ;
  48
  49 M: netbsd file-systems ( -- array )
  50     f 0 0 getvfsstat dup io-error
  51     "statvfs" <c-array> dup dup length 0 getvfsstat io-error
  52     "statvfs" heap-size group
  53     [ statvfs-f_mntonname utf8 alien>string file-system-info ] map ;