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add memory usage info for specifiers -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-03-29 Ben Wing <ben@xemacs.org> * alloc.c: * alloc.c (lisp_object_storage_size): * alloc.c (Fobject_memory_usage): * alloc.c (lisp_object_memory_usage_full): Don't crash if passed a non-record object (int or char). * alloc.c (tree_memory_usage_1): * lrecord.h: New function tree_memory_usage() to return the memory usage of a tree of conses and/or vectors. * lisp.h: * lisp.h (PRIVATE_UNVERIFIED_LIST_LOOP_7): Add SAFE_LIST_LOOP_* functions for looping over a list not known to be correct or non-circular, but without signalling an error -- instead, just stop enumerating when an error detected. * emacs.c (main_1): * specifier.c: * specifier.c (specifier_memory_usage): * specifier.c (vars_of_specifier): * symsinit.h: Add memory usage info for specifiers.
author Ben Wing <ben@xemacs.org>
date Mon, 29 Mar 2010 22:47:55 -0500
parents aa5ed11f473b
children 308d34e9f07d
line wrap: on
line source

/* 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 2, 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; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* 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_ */