ttf-sbcl.lisp - clic - Clic is an command line interactive client for gopher written in Common LISP
 (HTM) git clone git://bitreich.org/clic/ git://hg6vgqziawt5s4dj.onion/clic/
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       ttf-sbcl.lisp (1978B)
       ---
            1 ;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
            2 ;;;
            3 ;;; tf-sbcl.lisp --- SBCL trivial-features implementation.
            4 ;;;
            5 ;;; Copyright (C) 2007-2009, Luis Oliveira  <loliveira@common-lisp.net>
            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 :cl-user)
           28 
           29 ;;;; Endianness
           30 
           31 (pushnew (sb-alien:with-alien ((ptr (array (sb-alien:unsigned 8) 2)))
           32            (setf (sb-sys:sap-ref-16 (sb-alien:alien-sap ptr) 0) #xfeff)
           33            (ecase (sb-sys:sap-ref-8 (sb-alien:alien-sap ptr) 0)
           34              (#xfe (intern "BIG-ENDIAN" :keyword))
           35              (#xff (intern "LITTLE-ENDIAN" :keyword))))
           36          *features*)
           37 
           38 ;;;; OS
           39 
           40 ;;; SBCL already pushes :DARWIN, :LINUX, :BSD and :UNIX.
           41 
           42 #+win32
           43 (progn
           44   ;; note: as of 2008 or so, SBCL doesn't push :UNIX and :WIN32
           45   ;; simultaneously anymore.
           46   (setq *features* (remove :unix *features*))
           47   (pushnew :windows *features*))
           48 
           49 ;;;; CPU
           50 
           51 ;;; SBCL already pushes: :X86, :X86-64, and :PPC