/usr/share/common-lisp/source/ssip/sysdep.lisp is in cl-speech-dispatcher 0.8.8-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | ;;; System dependent functions
;; Author: Milan Zamazal <pdm@brailcom.org>
;; Copyright (C) 2004 Brailcom, o.p.s.
;; COPYRIGHT NOTICE
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU Lesser General Public License as published by
;; the Free Software Foundation; either version 2.1 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
;; for more details.
;; You should have received a copy of the GNU Lesser General Public License
;; along with this program; if not, write to the Free Software
;; Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
(in-package :ssip)
(defun getenv (var)
#+SBCL
(sb-ext:posix-getenv var)
#+CLISP
(ext:getenv var))
#+CLISP
(defparameter +encoding+
(ext:make-encoding :charset 'charset:utf-8 :line-terminator :unix))
(defun open-network-stream (host port)
#+CLISP
(socket:socket-connect port host :external-format +encoding+)
#+SBCL
(let ((s (make-instance 'sb-bsd-sockets:inet-socket :type :stream
:protocol :tcp)))
(sb-bsd-sockets:socket-connect
s
(sb-bsd-sockets:host-ent-address (sb-bsd-sockets:get-host-by-name host))
port)
(sb-bsd-sockets:socket-make-stream s :input t :output t :buffering :none))
)
(defun close-network-stream (stream)
#+(or SBCL CLISP)
(close stream))
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