diff options
author | dos-reis <gdr@axiomatics.org> | 2007-08-14 05:14:52 +0000 |
---|---|---|
committer | dos-reis <gdr@axiomatics.org> | 2007-08-14 05:14:52 +0000 |
commit | ab8cc85adde879fb963c94d15675783f2cf4b183 (patch) | |
tree | c202482327f474583b750b2c45dedfc4e4312b1d /src/interp/cfuns.lisp.pamphlet | |
download | open-axiom-ab8cc85adde879fb963c94d15675783f2cf4b183.tar.gz |
Initial population.
Diffstat (limited to 'src/interp/cfuns.lisp.pamphlet')
-rw-r--r-- | src/interp/cfuns.lisp.pamphlet | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/interp/cfuns.lisp.pamphlet b/src/interp/cfuns.lisp.pamphlet new file mode 100644 index 00000000..d9bf72d5 --- /dev/null +++ b/src/interp/cfuns.lisp.pamphlet @@ -0,0 +1,123 @@ +\documentclass{article} +\usepackage{axiom} +\begin{document} +\title{\$SPAD/src/interp cfuns.lisp} +\author{Timothy Daly} +\maketitle +\begin{abstract} +\end{abstract} +\eject +\tableofcontents +\eject +\section{License} +<<license>>= +;; Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. +;; All rights reserved. +;; +;; Redistribution and use in source and binary forms, with or without +;; modification, are permitted provided that the following conditions are +;; met: +;; +;; - Redistributions of source code must retain the above copyright +;; notice, this list of conditions and the following disclaimer. +;; +;; - Redistributions in binary form must reproduce the above copyright +;; notice, this list of conditions and the following disclaimer in +;; the documentation and/or other materials provided with the +;; distribution. +;; +;; - Neither the name of The Numerical ALgorithms Group Ltd. nor the +;; names of its contributors may be used to endorse or promote products +;; derived from this software without specific prior written permission. +;; +;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS +;; IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +;; TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +;; PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +;; OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +;; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +;; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +;; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +;; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +;; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +;; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +@ +<<*>>= +<<license>> + +(in-package "BOOT") + +#+(and :Lucid (not :ibm/370)) +(progn +; (system:define-foreign-function :c '|findString| :fixnum) + (system:define-foreign-function :c '|addtopath| :fixnum) + (system:define-foreign-function :c '|chdir| :fixnum) + (system:define-foreign-function :c '|writeablep| :fixnum) + (system:define-foreign-function :c '|directoryp| :fixnum) + (system:define-foreign-function :c '|copyEnvValue| :fixnum) + ) + +#+KCL +(progn + (defentry |directoryp| (string) (int "directoryp")) + (defentry |writeablep| (string) (int "writeablep")) +; (defentry |findString| (string string) (int "findString")) + ) + +#+:CCL +(defun |directoryp| (fn) + (cond ((not (probe-file fn)) -1) + ((directoryp fn) 1) + (t 0))) + + + +; (defun |findStringInFile| (str p) +; (|findString| (namestring p) str) ) + + +(defun |getEnv| (var-name) (system::getenv var-name)) + +;;stolen from AXIOM-XL src/strops.c +#+(AND KCL (NOT ELF)) +(Clines +"MYHASH(s)" +"char *s;" +"{" +" register unsigned int h = 0;" +" register int c;" +"" +" while ((c = *s++) != 0) {" +" h ^= (h << 8);" +" h += ((c) + 200041);" +" h &= 0x3FFFFFFF;" +" }" +" return h;" +"}" +) +#+(AND KCL (NOT ELF)) +(defentry |hashString| (string) (int "MYHASH")) +#+(AND KCL ELF) +(defun |hashString| (string) (system:|hashString| string)) + +#+(AND KCL (NOT ELF)) +(Clines +"int MYCOMBINE(i,j)" +"int i,j;" +"{" +"return ( (((((unsigned int)j) & 16777215) << 6)+((unsigned int)i)) % 1073741789);" +"}" +) +#+(AND KCL (NOT ELF)) +(defentry |hashCombine| (int int) (int "MYCOMBINE")) +#+(AND KCL ELF) +(defun |hashCombine| (x y) (system:|hashCombine| x y)) + + +@ +\eject +\begin{thebibliography}{99} +\bibitem{1} nothing +\end{thebibliography} +\end{document} |