/* Includes for memory limit warnings.
- Copyright (C) 1990, 1993, 1994, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1990, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
#ifdef MSDOS
#include <dpmi.h>
#define BSD4_2 /* Tell code below to use getrlimit. */
/* Old Linux startup code won't define __data_start. */
-extern int __data_start; weak_symbol (__data_start)
+extern int etext, __data_start; weak_extern (__data_start)
#define start_of_data() (&__data_start ?: &etext)
#else /* not _LIBC */
/* The important properties of this type are that 1) it's a pointer, and
2) arithmetic on it should work as if the size of the object pointed
to has a size of 1. */
-#ifdef __STDC__
-typedef void *POINTER;
-#else
-typedef char *POINTER;
-#endif
+typedef POINTER_TYPE *POINTER;
typedef unsigned long SIZE;
#define EXCEEDS_LISP_PTR(ptr) ((EMACS_UINT) (ptr) >> VALBITS)
#endif
-#ifdef BSD
+#ifdef BSD_SYSTEM
#ifndef DATA_SEG_BITS
extern char etext;
#define start_of_data() &etext
static POINTER data_space_start;
/* Number of bytes of writable memory we can expect to be able to get */
-static unsigned int lim_data;
+static unsigned long lim_data;
#ifdef NO_LIM_DATA
static void
static void
get_lim_data ()
{
- extern unsigned long data_region_size;
- lim_data = data_region_size;
+ extern unsigned long reserved_heap_size;
+ lim_data = reserved_heap_size;
}
#else