/* More debugging hooks for `mmalloc'.
- Copyright 1991, 1992 Free Software Foundation
+ Copyright 1991, 1992, 1994 Free Software Foundation
Written April 2, 1991 by John Gilmore of Cygnus Support
Based on mcheck.c by Mike Haertel.
Modified Mar 1992 by Fred Fish. (fnf@cygnus.com)
-This program 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 of the License, or
-(at your option) any later version.
+This file is part of the GNU C Library.
-This program is distributed in the hope that it will be useful,
+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 General Public License for more details.
+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 General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
#include <stdio.h>
-#include "mmalloc.h"
+#include "mmprivate.h"
+
+static void tr_break PARAMS ((void));
+static void tr_freehook PARAMS ((PTR, PTR));
+static PTR tr_mallochook PARAMS ((PTR, size_t));
+static PTR tr_reallochook PARAMS ((PTR, PTR, size_t));
#ifndef __GNU_LIBRARY__
extern char *getenv ();
mdp = MD_TO_MDP (md);
/* Be sure to print it first. */
- (void) fprintf (mallstream, "- %08x\n", (unsigned int) ptr);
+ fprintf (mallstream, "- %08lx\n", (unsigned long) ptr);
if (ptr == mallwatch)
tr_break ();
mdp -> mfree_hook = old_mfree_hook;
mdp -> mmalloc_hook = tr_mallochook;
/* We could be printing a NULL here; that's OK. */
- (void) fprintf (mallstream, "+ %08x %x\n", (unsigned int) hdr, size);
+ fprintf (mallstream, "+ %08lx %x\n", (unsigned long) hdr, size);
if (hdr == mallwatch)
tr_break ();
mdp -> mrealloc_hook = tr_reallochook;
if (hdr == NULL)
/* Failed realloc. */
- (void) fprintf (mallstream, "! %08x %x\n", (unsigned int) ptr, size);
+ fprintf (mallstream, "! %08lx %x\n", (unsigned long) ptr, size);
else
- (void) fprintf (mallstream, "< %08x\n> %08x %x\n", (unsigned int) ptr,
- (unsigned int) hdr, size);
+ fprintf (mallstream, "< %08lx\n> %08lx %x\n", (unsigned long) ptr,
+ (unsigned long) hdr, size);
if (hdr == mallwatch)
tr_break ();
{
#if 0 /* FIXME! This is disabled for now until we figure out how to
maintain a stack of hooks per heap, since we might have other
- hooks (such as set by mmcheck) active also. */
+ hooks (such as set by mmcheck/mmcheckf) active also. */
char *mallfile;
mallfile = getenv (mallenv);
{
/* Be sure it doesn't mmalloc its buffer! */
setbuf (mallstream, mallbuf);
- (void) fprintf (mallstream, "= Start\n");
+ fprintf (mallstream, "= Start\n");
old_mfree_hook = mdp -> mfree_hook;
mdp -> mfree_hook = tr_freehook;
old_mmalloc_hook = mdp -> mmalloc_hook;