1/* -*- mode: C; c-basic-offset: 3; indent-tabs-mode: nil; -*- */
2/*
3  This file is part of drd, a thread error detector.
4
5  Copyright (C) 2006-2011 Bart Van Assche <bvanassche@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
26#ifndef __DRD_HB_H
27#define __DRD_HB_H
28
29
30#include "drd_thread.h"      /* DrdThreadid */
31#include "pub_tool_basics.h" /* Addr        */
32
33
34/* Forward declarations. */
35
36struct hb_info;
37
38
39/* Function declarations. */
40
41void DRD_(hb_set_trace)(const Bool trace_hb);
42struct hb_info* DRD_(hb_get)(const Addr hb);
43struct hb_info* DRD_(hb_get_or_allocate)(const Addr hb);
44void DRD_(hb_init)(const Addr hb);
45void DRD_(hb_destroy)(const Addr hb);
46void DRD_(hb_happens_after)(const DrdThreadId tid, const Addr hb);
47void DRD_(hb_happens_before)(const DrdThreadId tid, const Addr hb);
48void DRD_(hb_happens_done)(const DrdThreadId tid, const Addr hb);
49
50
51#endif /* __DRD_HB_H */
52