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	tsysinfo.lisp - clic - Clic is an command line interactive client for gopher wr…
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	---
	tsysinfo.lisp (1863B)
	---
	1 ;;;; -- Mode: lisp; indent-tabs-mode: nil --
	2 ;;;
	3 ;;; sysinfo.lisp --- FFI definitions for GetSystemInfo().
	4 ;;;
	5 ;;; Copyright (C) 2007, Luis Oliveira <[email protected]>
	6 ;;;
	7 ;;; Permission is hereby granted, free of charge, to any person
	8 ;;; obtaining a copy of this software and associated documentation
	9 ;;; files (the "Software"), to deal in the Software without
	10 ;;; restriction, including without limitation the rights to use, copy,
	11 ;;; modify, merge, publish, distribute, sublicense, and/or sell copies
	12 ;;; of the Software, and to permit persons to whom the Software is
	13 ;;; furnished to do so, subject to the following conditions:
	14 ;;;
	15 ;;; The above copyright notice and this permission notice shall be
	16 ;;; included in all copies or substantial portions of the Software.
	17 ;;;
	18 ;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	19 ;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	20 ;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	21 ;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	22 ;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	23 ;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	24 ;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
	25 ;;; DEALINGS IN THE SOFTWARE.
	26
	27 (in-package :trivial-features-tests)
	28
	29 (defctype word :unsigned-short)
	30
	31 (defcenum (architecture word)
	32 (:amd64 9)
	33 (:ia64 6)
	34 (:intel 0)
	35 (:unknown #xffff))
	36
	37 (defcstruct (system-info :size 36)
	38 (processor-architecture architecture))
	39
	40 (load-foreign-library "kernel32.dll")
	41
	42 (defcfun ("GetSystemInfo" %get-system-info :cconv :stdcall) :void
	43 (system-info :pointer))
	44
	45 ;;; only getting at the CPU architecture for now.
	46 (defun get-system-info ()
	47 (with-foreign-object (si 'system-info)
	48 (%get-system-info si)
	49 (foreign-slot-value si 'system-info 'processor-architecture)))