63 lines
2.2 KiB
Factor
63 lines
2.2 KiB
Factor
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! :folding=indent:collapseFolds=1:
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! $Id$
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!
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! Copyright (C) 2004 Slava Pestov.
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions are met:
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!
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! 1. Redistributions of source code must retain the above copyright notice,
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! this list of conditions and the following disclaimer.
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!
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! 2. Redistributions in binary form must reproduce the above copyright notice,
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! this list of conditions and the following disclaimer in the documentation
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! and/or other materials provided with the distribution.
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!
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! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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! INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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! DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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! SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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! ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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IN: win32-io-internals
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USE: alien
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USE: kernel
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USE: lists
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USE: math
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USE: namespaces
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USE: win32-api
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: win32-init-stdio ( -- )
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INVALID_HANDLE_VALUE NULL NULL 1 CreateIoCompletionPort
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"completion-port" set ;
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: get-access ( -- file-mode )
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0 "file-mode" get uncons >r
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[ GENERIC_WRITE ] [ 0 ] ifte bitor r>
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[ GENERIC_READ ] [ 0 ] ifte bitor ;
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: get-sharemode ( -- share-mode )
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FILE_SHARE_READ FILE_SHARE_WRITE bitor FILE_SHARE_DELETE bitor ;
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: get-create ( -- creation-disposition )
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"file-mode" get uncons [
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[ OPEN_ALWAYS ] [ CREATE_ALWAYS ] ifte
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] [
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[ OPEN_EXISTING ] [ 0 ] ifte
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] ifte ;
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: win32-open-file ( file r w -- handle )
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[
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cons "file-mode" set
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get-access get-sharemode NULL get-create FILE_FLAG_OVERLAPPED NULL
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CreateFile dup INVALID_HANDLE_VALUE = [ win32-throw-error ] when
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dup "completion-port" get NULL 1 CreateIoCompletionPort drop
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] with-scope ;
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