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      1 /* -*- mode: C; c-basic-offset: 3; -*- */
      2 /*
      3   This file is part of drd, a thread error detector.
      4 
      5   Copyright (C) 2006-2010 Bart Van Assche <bvanassche (at) acm.org>.
      6 
      7   This program is free software; you can redistribute it and/or
      8   modify it under the terms of the GNU General Public License as
      9   published by the Free Software Foundation; either version 2 of the
     10   License, or (at your option) any later version.
     11 
     12   This program is distributed in the hope that it will be useful, but
     13   WITHOUT ANY WARRANTY; without even the implied warranty of
     14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     15   General Public License for more details.
     16 
     17   You should have received a copy of the GNU General Public License
     18   along with this program; if not, write to the Free Software
     19   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
     20   02111-1307, USA.
     21 
     22   The GNU General Public License is contained in the file COPYING.
     23 */
     24 
     25 #ifndef __MALLOC_WRAPPERS_H
     26 #define __MALLOC_WRAPPERS_H
     27 
     28 
     29 #include "drd_basics.h"          /* DRD_() */
     30 #include "pub_tool_basics.h"     /* Bool */
     31 #include "pub_tool_execontext.h" /* ExeContext */
     32 
     33 
     34 typedef void (*StartUsingMem)(const Addr a1, const SizeT len, UInt ec_uniq);
     35 typedef void (*StopUsingMem)(const Addr a1, const SizeT len);
     36 
     37 
     38 void DRD_(register_malloc_wrappers)(const StartUsingMem start_callback,
     39                                     const StopUsingMem stop_callback);
     40 void DRD_(malloclike_block)(const ThreadId tid, const Addr p, const SizeT size);
     41 Bool DRD_(freelike_block)(const ThreadId tid, const Addr p);
     42 Bool DRD_(heap_addrinfo)(Addr const a,
     43                          Addr* const data,
     44                          SizeT* const size,
     45                          ExeContext** const where);
     46 void DRD_(print_malloc_stats)(void);
     47 
     48 
     49 #endif // __MALLOC_WRAPPERS_H
     50