tf-sbcl.lisp - clic - Clic is an command line interactive client for gopher wri… | |
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tf-sbcl.lisp (1996B) | |
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1 ;;;; -*- Mode: lisp; indent-tabs-mode: nil -*- | |
2 ;;; | |
3 ;;; tf-sbcl.lisp --- SBCL trivial-features implementation. | |
4 ;;; | |
5 ;;; Copyright (C) 2007-2009, 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 :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, :PPC, :32-BIT, and :64-BIT |