drd/drd_hb.h

   1 /*
   2   This file is part of drd, a thread error detector.
   3
   4   Copyright (C) 2006-2020 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, see <http://www.gnu.org/licenses/>.
  18
  19   The GNU General Public License is contained in the file COPYING.
  20 */
  21
  22
  23 #ifndef __DRD_HB_H
  24 #define __DRD_HB_H
  25
  26
  27 #include "drd_thread.h"      /* DrdThreadid */
  28 #include "pub_tool_basics.h" /* Addr        */
  29
  30
  31 /* Forward declarations. */
  32
  33 struct hb_info;
  34
  35
  36 /* Function declarations. */
  37
  38 void DRD_(hb_set_trace)(const Bool trace_hb);
  39 struct hb_info* DRD_(hb_get)(const Addr hb);
  40 struct hb_info* DRD_(hb_get_or_allocate)(const Addr hb);
  41 void DRD_(hb_init)(const Addr hb);
  42 void DRD_(hb_destroy)(const Addr hb);
  43 void DRD_(hb_happens_after)(const DrdThreadId tid, const Addr hb);
  44 void DRD_(hb_happens_before)(const DrdThreadId tid, const Addr hb);
  45 void DRD_(hb_happens_done)(const DrdThreadId tid, const Addr hb);
  46
  47
  48 #endif /* __DRD_HB_H */