view src/s/gnu.h @ 3024:b7f26b2f78bd

[xemacs-hg @ 2005-10-25 08:32:40 by ben] more mc-alloc-related factoring; make it hard to do the wrong thing postgresql/postgresql.c, postgresql/postgresql.h: MC-Alloc refactoring. ldap/eldap.c, ldap/eldap.h: MC-Alloc refactoring. alloc.c, buffer.c, console.c, emacs.c, file-coding.c, lrecord.h, lstream.c, mule-charset.c, print.c, scrollbar-gtk.c, scrollbar-msw.c, scrollbar-x.c, scrollbar.c, symbols.c, symeval.h, unicode.c, window.c, xemacs.def.in.in: rename `struct lcrecord_header' to `struct old_lcrecord_header'; likewise for `old_basic_alloc_lcrecord', `old_free_lcrecord', `old_zero_lcrecord', `old_zero_sized_lcrecord', `old_copy_lcrecord', `old_copy_sized_lcrecord', `old_alloc_lcrecord_type'. Created new LISPOBJ_STORAGE_SIZE() used only on objects created through allocation of Lisp-Object memory instead of basic xmalloc()/xfree(). This is distinguished from malloced_storage_size(), for non-Lisp-Objects. The definition of LISPOBJ_STORAGE_SIZE() can reduce down to malloced_storage_size() when not MC-ALLOC, but with MC-ALLOC it's a different function. The whole point other than cleaning up the use of LISPOBJ_STORAGE_SIZE is to make it harder to accidentally use the old kind (lowercase) of function in new code, since you get a compile error.
author ben
date Tue, 25 Oct 2005 08:32:50 +0000
parents 023b83f4e54b
children 308d34e9f07d 861f2601a38b
line wrap: on
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/* Definitions file for XEmacs running on the GNU Hurd.
   Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.

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 19.31. */

/* Get most of the stuff from bsd4.3 */
#include "bsd4-3.h"

/* For mem-limits.h.  */
#define BSD4_2

#undef SYSTEM_TYPE
#define SYSTEM_TYPE "gnu"

#define LIBS_DEBUG

/* GNU needs its own crt0, and libc defines data_start.  */
#define ORDINARY_LINK
#define DATA_START ({ extern int data_start; (char *) &data_start; })

/* GNU now always uses the ELF format.  */
#define UNEXEC "unexelf.o"

/* Some losing code fails to include this and then assumes
   that because it is braindead that O_RDONLY==0.  */
#ifndef NOT_C_CODE
#include <fcntl.h>
#endif