1 /*
2   This file is part of drd, a thread error detector.
3 
4   Copyright (C) 2006-2015 Bart Van Assche <bvanassche@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