summaryrefslogtreecommitdiffstats
path: root/gnu/lib/libmalloc/mem-limits.h
diff options
context:
space:
mode:
Diffstat (limited to 'gnu/lib/libmalloc/mem-limits.h')
-rw-r--r--gnu/lib/libmalloc/mem-limits.h132
1 files changed, 0 insertions, 132 deletions
diff --git a/gnu/lib/libmalloc/mem-limits.h b/gnu/lib/libmalloc/mem-limits.h
deleted file mode 100644
index 6ad994f..0000000
--- a/gnu/lib/libmalloc/mem-limits.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Includes for memory limit warnings.
- Copyright (C) 1990, 1993 Free Software Foundation, Inc.
-
-
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#if defined(__osf__) && (defined(__mips) || defined(mips))
-#include <sys/time.h>
-#include <sys/resource.h>
-#endif
-
-#ifdef __bsdi__
-#define BSD4_2
-#endif
-
-#ifndef BSD4_2
-#ifndef USG
-#include <sys/vlimit.h>
-#endif /* not USG */
-#else /* if BSD4_2 */
-#include <sys/time.h>
-#include <sys/resource.h>
-#endif /* BSD4_2 */
-
-#ifdef emacs
-/* 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 unsigned long SIZE;
-
-#ifdef NULL
-#undef NULL
-#endif
-#define NULL ((POINTER) 0)
-
-extern POINTER start_of_data ();
-#ifdef DATA_SEG_BITS
-#define EXCEEDS_LISP_PTR(ptr) \
- (((unsigned int) (ptr) & ~DATA_SEG_BITS) >> VALBITS)
-#else
-#define EXCEEDS_LISP_PTR(ptr) ((unsigned int) (ptr) >> VALBITS)
-#endif
-
-#ifdef BSD
-#ifndef DATA_SEG_BITS
-extern char etext;
-#define start_of_data() &etext
-#endif
-#endif
-
-#else /* Not emacs */
-extern char etext;
-#define start_of_data() &etext
-#endif /* Not emacs */
-
-
-
-/* start of data space; can be changed by calling malloc_init */
-static POINTER data_space_start;
-
-/* Number of bytes of writable memory we can expect to be able to get */
-static unsigned int lim_data;
-
-#ifdef USG
-
-static void
-get_lim_data ()
-{
- extern long ulimit ();
-
- lim_data = -1;
-
- /* Use the ulimit call, if we seem to have it. */
-#if !defined (ULIMIT_BREAK_VALUE) || defined (LINUX)
- lim_data = ulimit (3, 0);
-#endif
-
- /* If that didn't work, just use the macro's value. */
-#ifdef ULIMIT_BREAK_VALUE
- if (lim_data == -1)
- lim_data = ULIMIT_BREAK_VALUE;
-#endif
-
- lim_data -= (long) data_space_start;
-}
-
-#else /* not USG */
-#if !defined(BSD4_2) && !defined(__osf__)
-
-static void
-get_lim_data ()
-{
- lim_data = vlimit (LIM_DATA, -1);
-}
-
-#else /* BSD4_2 */
-
-static void
-get_lim_data ()
-{
- struct rlimit XXrlimit;
-
- getrlimit (RLIMIT_DATA, &XXrlimit);
-#ifdef RLIM_INFINITY
- lim_data = XXrlimit.rlim_cur & RLIM_INFINITY; /* soft limit */
-#else
- lim_data = XXrlimit.rlim_cur; /* soft limit */
-#endif
-}
-#endif /* BSD4_2 */
-#endif /* not USG */
OpenPOWER on IntegriCloud