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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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26
Task/Get-system-command-output/Standard-ML/get-system-command-output.ml Normal file
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val useOS = fn input =>
let
val text = String.translate (fn #"\"" => "\\\""|n=>str n ) input ;
val shellCommand = " echo " ^ text ^ "| gzip -c " ;
val fname = "/tmp/fConv" ^ (String.extract (Time.toString (Posix.ProcEnv.time()),7,NONE) );
val me = ( Posix.FileSys.mkfifo
(fname,
Posix.FileSys.S.flags [ Posix.FileSys.S.irusr,Posix.FileSys.S.iwusr ]
) ;
Posix.Process.fork ()
) ;
in
if (Option.isSome me) then
let
val fin =BinIO.openIn fname
in
( Posix.Process.sleep (Time.fromReal 0.1) ;
BinIO.inputAll fin before
(BinIO.closeIn fin ; OS.FileSys.remove fname )
)
end
else
( OS.Process.system ( shellCommand ^ " > " ^ fname ^ " 2>&1 " ) ;
Word8Vector.fromList [] before OS.Process.exit OS.Process.success
)
end;