view src/getpagesize.h @ 5509:9ac0016d8fe8

Remove `bind-inits', cl-macs.el, it's no longer used. 2011-05-18 Aidan Kehoe <kehoea@parhasard.net> * cl-macs.el (bind-inits)): Removed. * cl-macs.el (defun*): * cl-macs.el (defmacro*): * cl-macs.el (function*): * cl-macs.el (macrolet): * cl-macs.el (cl-transform-function-property): * cl-macs.el (destructuring-bind): Remove `bind-inits' from this file, and only ever return nil as the first element of cl-transform-lambda's result list; bind-inits hasn't been used since the support for non-self-quoting keywords was removed, and its absence (and the guarantee that the first element of the result of cl-transform-lambda is nil) make the implementations of various other macros easier and clearer. * cl-macs.el (cl-transform-lambda): Give this function a docstring.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 18 May 2011 14:21:52 +0100
parents 308d34e9f07d
children
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/* This file is part of XEmacs.

XEmacs is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.

XEmacs 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 General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs.  If not, see <http://www.gnu.org/licenses/>. */

/* Synched up with: FSF 19.30. */

#ifndef INCLUDED_getpagesize_h_
#define INCLUDED_getpagesize_h_

/* Emulate getpagesize on systems that lack it.  */

#if 0
#ifdef __hpux
#include <sys/types.h>
static size_t getpagesize() { return( 4096 ); }
#define HAVE_GETPAGESIZE
#endif
#endif

#ifndef HAVE_GETPAGESIZE

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#ifdef _SC_PAGESIZE
#define getpagesize() sysconf(_SC_PAGESIZE)
#else

#include <sys/param.h>

#ifdef EXEC_PAGESIZE
#define getpagesize() EXEC_PAGESIZE
#else
#ifdef NBPG
#define getpagesize() NBPG * CLSIZE
#ifndef CLSIZE
#define CLSIZE 1
#endif /* no CLSIZE */
#else /* no NBPG */
#if (defined (sparc) && defined (USG)) || defined (SOLARIS2)
#define getpagesize() PAGESIZE
#else /* not Solaris 2 */
#ifdef PAGESIZE
#define getpagesize() PAGESIZE
#endif
#endif /* not Solaris 2 */
#endif /* no NBPG */
#endif /* no EXEC_PAGESIZE */
#endif /* _SC_PAGESIZE */
#endif /* not HAVE_GETPAGESIZE */

#endif /* INCLUDED_getpagesize_h_ */