26 lines
811 B
Factor
26 lines
811 B
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: unix alien alien.c-types kernel math sequences strings
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io.backend.unix splitting io.encodings.utf8 io.encodings.string
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specialized-arrays ;
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SPECIALIZED-ARRAY: char
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IN: system-info.linux
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: (uname) ( buf -- int )
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"int" f "uname" { "char*" } alien-invoke ;
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: uname ( -- seq )
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65536 <char-array> [ (uname) io-error ] keep
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"\0" split harvest [ utf8 decode ] map
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6 "" pad-tail ;
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: sysname ( -- string ) uname first ;
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: nodename ( -- string ) uname second ;
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: release ( -- string ) uname third ;
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: version ( -- string ) uname fourth ;
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: machine ( -- string ) uname 4 swap nth ;
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: domainname ( -- string ) uname 5 swap nth ;
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: kernel-version ( -- seq )
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release ".-" split harvest 5 "" pad-tail ;
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