49 lines
1.8 KiB
Common Lisp
49 lines
1.8 KiB
Common Lisp
;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
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;;;
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;;; sysinfo.lisp --- FFI definitions for GetSystemInfo().
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;;;
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;;; Copyright (C) 2007, Luis Oliveira <loliveira@common-lisp.net>
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;;;
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;;; Permission is hereby granted, free of charge, to any person
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;;; obtaining a copy of this software and associated documentation
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;;; files (the "Software"), to deal in the Software without
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;;; restriction, including without limitation the rights to use, copy,
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;;; modify, merge, publish, distribute, sublicense, and/or sell copies
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;;; of the Software, and to permit persons to whom the Software is
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;;; furnished to do so, subject to the following conditions:
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;;;
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;;; The above copyright notice and this permission notice shall be
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;;; included in all copies or substantial portions of the Software.
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;;;
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;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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;;; DEALINGS IN THE SOFTWARE.
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(in-package :trivial-features-tests)
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(defctype word :unsigned-short)
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(defcenum (architecture word)
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(:amd64 9)
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(:ia64 6)
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(:intel 0)
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(:unknown #xffff))
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(defcstruct (system-info :size 36)
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(processor-architecture architecture))
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(load-foreign-library "kernel32.dll")
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(defcfun ("GetSystemInfo" %get-system-info :cconv :stdcall) :void
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(system-info :pointer))
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;;; only getting at the CPU architecture for now.
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(defun get-system-info ()
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(with-foreign-object (si 'system-info)
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(%get-system-info si)
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(foreign-slot-value si 'system-info 'processor-architecture)))
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