1 files changed, 0 insertions, 133 deletions
diff --git a/gnu/lib/libmalloc/mcheck.c b/gnu/lib/libmalloc/mcheck.c
deleted file mode 100644
index f7d9d4f..0000000
--- a/gnu/lib/libmalloc/mcheck.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Standard debugging hooks for `malloc'.
-   Copyright 1990, 1991, 1992, 1993 Free Software Foundation
-   Written May 1989 by Mike Haertel.
-
-This 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.
-
-This 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 this library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.
-
-   The author may be reached (Email) at the address mike@ai.mit.edu,
-   or (US mail) as Mike Haertel c/o Free Software Foundation.  */
-
-#ifndef	_MALLOC_INTERNAL
-#define	_MALLOC_INTERNAL
-#include <malloc.h>
-#endif
-
-/* Old hook values.  */
-static void (*old_free_hook) __P ((__ptr_t ptr));
-static __ptr_t (*old_malloc_hook) __P ((size_t size));
-static __ptr_t (*old_realloc_hook) __P ((__ptr_t ptr, size_t size));
-
-/* Function to call when something awful happens.  */
-static void (*abortfunc) __P ((void));
-
-/* Arbitrary magical numbers.  */
-#define MAGICWORD	0xfedabeeb
-#define MAGICBYTE	((char) 0xd7)
-
-struct hdr
-  {
-    size_t size;		/* Exact size requested by user.  */
-    unsigned long int magic;	/* Magic number to check header integrity.  */
-  };
-
-static void checkhdr __P ((const struct hdr *));
-static void
-checkhdr (hdr)
-     const struct hdr *hdr;
-{
-  if (hdr->magic != MAGICWORD || ((char *) &hdr[1])[hdr->size] != MAGICBYTE)
-    (*abortfunc) ();
-}
-
-static void freehook __P ((__ptr_t));
-static void
-freehook (ptr)
-     __ptr_t ptr;
-{
-  struct hdr *hdr = ((struct hdr *) ptr) - 1;
-  checkhdr (hdr);
-  hdr->magic = 0;
-  __free_hook = old_free_hook;
-  free (hdr);
-  __free_hook = freehook;
-}
-
-static __ptr_t mallochook __P ((size_t));
-static __ptr_t
-mallochook (size)
-     size_t size;
-{
-  struct hdr *hdr;
-
-  __malloc_hook = old_malloc_hook;
-  hdr = (struct hdr *) malloc (sizeof (struct hdr) + size + 1);
-  __malloc_hook = mallochook;
-  if (hdr == NULL)
-    return NULL;
-
-  hdr->size = size;
-  hdr->magic = MAGICWORD;
-  ((char *) &hdr[1])[size] = MAGICBYTE;
-  return (__ptr_t) (hdr + 1);
-}
-
-static __ptr_t reallochook __P ((__ptr_t, size_t));
-static __ptr_t
-reallochook (ptr, size)
-     __ptr_t ptr;
-     size_t size;
-{
-  struct hdr *hdr = ((struct hdr *) ptr) - 1;
-
-  checkhdr (hdr);
-  __free_hook = old_free_hook;
-  __malloc_hook = old_malloc_hook;
-  __realloc_hook = old_realloc_hook;
-  hdr = (struct hdr *) realloc ((__ptr_t) hdr, sizeof (struct hdr) + size + 1);
-  __free_hook = freehook;
-  __malloc_hook = mallochook;
-  __realloc_hook = reallochook;
-  if (hdr == NULL)
-    return NULL;
-
-  hdr->size = size;
-  ((char *) &hdr[1])[size] = MAGICBYTE;
-  return (__ptr_t) (hdr + 1);
-}
-
-int
-mcheck (func)
-     void (*func) __P ((void));
-{
-  extern void abort __P ((void));
-  static int mcheck_used = 0;
-
-  abortfunc = (func != NULL) ? func : abort;
-
-  /* These hooks may not be safely inserted if malloc is already in use.  */
-  if (!__malloc_initialized && !mcheck_used)
-    {
-      old_free_hook = __free_hook;
-      __free_hook = freehook;
-      old_malloc_hook = __malloc_hook;
-      __malloc_hook = mallochook;
-      old_realloc_hook = __realloc_hook;
-      __realloc_hook = reallochook;
-      mcheck_used = 1;
-    }
-
-  return mcheck_used ? 0 : -1;
-}