src/lock.h

   1 /*
   2  * Copyright (C) 2003, 2004, 2005, 2006, 2007
   3  * Robert Lougher <rob@lougher.org.uk>.
   4  *
   5  * This file is part of JamVM.
   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
   9  * as published by the Free Software Foundation; either version 2,
  10  * or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  */
  21
  22 #include "thread.h"
  23
  24 extern void monitorInit(Monitor *mon);
  25 extern void monitorLock(Monitor *mon, Thread *self);
  26 extern void monitorUnlock(Monitor *mon, Thread *self);
  27 extern int monitorWait0(Monitor *mon, Thread *self, long long ms, int ns, int locked);
  28 extern int monitorNotify(Monitor *mon, Thread *self);
  29 extern int monitorNotifyAll(Monitor *mon, Thread *self);
  30
  31 #define monitorWait(mon, self, ms, ns) \
  32     monitorWait0(mon, self, ms, ns, FALSE)
  33
  34 extern void objectLock(Object *ob);
  35 extern void objectUnlock(Object *ob);
  36 extern void objectNotify(Object *ob);
  37 extern void objectNotifyAll(Object *ob);
  38 extern void objectWait(Object *ob, long long ms, int ns);
  39 extern int objectLockedByCurrent(Object *ob);
  40 extern void threadMonitorCache();