1/*
2  This file is part of drd, a thread error detector.
3
4  Copyright (C) 2006-2013 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
25#ifndef __DRD_HB_H
26#define __DRD_HB_H
27
28
29#include "drd_thread.h"      /* DrdThreadid */
30#include "pub_tool_basics.h" /* Addr        */
31
32
33/* Forward declarations. */
34
35struct hb_info;
36
37
38/* Function declarations. */
39
40void DRD_(hb_set_trace)(const Bool trace_hb);
41struct hb_info* DRD_(hb_get)(const Addr hb);
42struct hb_info* DRD_(hb_get_or_allocate)(const Addr hb);
43void DRD_(hb_init)(const Addr hb);
44void DRD_(hb_destroy)(const Addr hb);
45void DRD_(hb_happens_after)(const DrdThreadId tid, const Addr hb);
46void DRD_(hb_happens_before)(const DrdThreadId tid, const Addr hb);
47void DRD_(hb_happens_done)(const DrdThreadId tid, const Addr hb);
48
49
50#endif /* __DRD_HB_H */
51