65 lines
2.3 KiB
Factor
65 lines
2.3 KiB
Factor
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! Copyright (C) 2008 Doug Coleman.
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! See http://factorcode.org/license.txt for BSD license.
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USING: accessors alien.c-types alien.data alien.strings arrays
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calendar.unix classes.struct combinators grouping
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io.encodings.utf8 io.files io.files.info io.files.info.unix
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io.files.unix libc kernel math sequences specialized-arrays
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system unix unix.getfsstat.freebsd unix.statfs.freebsd
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unix.statvfs.freebsd ;
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SPECIALIZED-ARRAY: uint
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SPECIALIZED-ARRAY: statfs
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IN: io.files.info.unix.freebsd
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TUPLE: freebsd-file-info < unix-file-info birth-time flags gen ;
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M: freebsd new-file-info ( -- class ) freebsd-file-info new ;
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M: freebsd stat>file-info ( stat -- file-info )
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[ call-next-method ] keep
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{
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[ st_flags>> >>flags ]
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[ st_gen>> >>gen ]
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[ st_birthtimespec>> timespec>unix-time >>birth-time ]
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} cleave ;
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TUPLE: freebsd-file-system-info < unix-file-system-info
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io-size owner type-id filesystem-subtype ;
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M: freebsd file-systems ( -- array )
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f void* <ref> dup 0 getmntinfo dup io-error
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[ void* deref ] dip \ statfs <c-direct-array>
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[ f_mntonname>> utf8 alien>string file-system-info ] { } map-as ;
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M: freebsd new-file-system-info freebsd-file-system-info new ;
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M: freebsd file-system-statfs ( normalized-path -- statfs )
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\ statfs <struct> [ statfs-func io-error ] keep ;
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M: freebsd file-system-statvfs ( normalized-path -- statvfs )
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\ statvfs <struct> [ statvfs-func io-error ] keep ;
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M: freebsd statfs>file-system-info ( file-system-info byte-array -- file-system-info' )
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{
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[ f_bsize>> >>block-size ]
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[ f_iosize>> >>io-size ]
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[ f_blocks>> >>blocks ]
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[ f_bfree>> >>blocks-free ]
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[ f_bavail>> >>blocks-available ]
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[ f_files>> >>files ]
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[ f_ffree>> >>files-free ]
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[ f_fsid>> >>id ]
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[ f_owner>> >>owner ]
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[ f_type>> >>type-id ]
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[ f_flags>> >>flags ]
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[ f_fstypename>> utf8 alien>string >>type ]
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[ f_mntonname>> utf8 alien>string >>mount-point ]
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[ f_mntfromname>> utf8 alien>string >>device-name ]
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} cleave ;
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M: freebsd statvfs>file-system-info ( file-system-info byte-array -- file-system-info' )
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{
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[ f_frsize>> >>preferred-block-size ]
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[ f_favail>> >>files-available ]
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[ f_namemax>> >>name-max ]
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} cleave ;
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