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      1 /*
      2   This file is part of drd, a thread error detector.
      3 
      4   Copyright (C) 2006-2013 Bart Van Assche <bvanassche (at) acm.org>.
      5 
      6   This program is free software; you can redistribute it and/or
      7   modify it under the terms of the GNU General Public License as
      8   published by the Free Software Foundation; either version 2 of the
      9   License, or (at your option) any later version.
     10 
     11   This program is distributed in the hope that it will be useful, but
     12   WITHOUT ANY WARRANTY; without even the implied warranty of
     13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     14   General Public License for more details.
     15 
     16   You should have received a copy of the GNU General Public License
     17   along with this program; if not, write to the Free Software
     18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
     19   02111-1307, USA.
     20 
     21   The GNU General Public License is contained in the file COPYING.
     22 */
     23 
     24 #ifndef __MALLOC_WRAPPERS_H
     25 #define __MALLOC_WRAPPERS_H
     26 
     27 
     28 #include "drd_basics.h"          /* DRD_() */
     29 #include "pub_tool_basics.h"     /* Bool */
     30 #include "pub_tool_execontext.h" /* ExeContext */
     31 
     32 
     33 typedef void (*StartUsingMem)(const Addr a1, const SizeT len, UInt ec_uniq);
     34 typedef void (*StopUsingMem)(const Addr a1, const SizeT len);
     35 
     36 
     37 void DRD_(register_malloc_wrappers)(const StartUsingMem start_callback,
     38                                     const StopUsingMem stop_callback);
     39 void DRD_(malloclike_block)(const ThreadId tid, const Addr p, const SizeT size);
     40 Bool DRD_(freelike_block)(const ThreadId tid, const Addr p, const Bool dealloc);
     41 Bool DRD_(heap_addrinfo)(Addr const a,
     42                          Addr* const data,
     43                          SizeT* const size,
     44                          ExeContext** const where);
     45 void DRD_(print_malloc_stats)(void);
     46 
     47 
     48 #endif // __MALLOC_WRAPPERS_H
     49