bart | 922304f | 2011-03-13 12:02:44 +0000 | [diff] [blame^] | 1 | /* -*- mode: C; c-basic-offset: 3; indent-tabs-mode: nil; -*- */ |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 2 | /* |
bart | 86562bd | 2009-02-16 19:43:56 +0000 | [diff] [blame] | 3 | This file is part of drd, a thread error detector. |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 4 | |
bart | 922304f | 2011-03-13 12:02:44 +0000 | [diff] [blame^] | 5 | Copyright (C) 2006-2011 Bart Van Assche <bvanassche@acm.org>. |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 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 | |
bart | 777f7fe | 2008-03-02 17:43:18 +0000 | [diff] [blame] | 26 | #ifndef __DRD_MUTEX_H |
| 27 | #define __DRD_MUTEX_H |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 28 | |
| 29 | |
sewardj | 721ad7b | 2007-11-30 08:30:29 +0000 | [diff] [blame] | 30 | #include "drd_clientreq.h" // MutexT |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 31 | #include "drd_thread.h" // DrdThreadId |
bart | 0268dfa | 2008-03-11 20:10:21 +0000 | [diff] [blame] | 32 | #include "pub_tool_basics.h" // Addr |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 33 | |
| 34 | |
| 35 | struct mutex_info; |
| 36 | |
| 37 | |
bart | dc1ef03 | 2009-02-15 14:18:02 +0000 | [diff] [blame] | 38 | void DRD_(mutex_set_trace)(const Bool trace_mutex); |
| 39 | void DRD_(mutex_set_lock_threshold)(const UInt lock_threshold_ms); |
| 40 | struct mutex_info* DRD_(mutex_init)(const Addr mutex, const MutexT mutex_type); |
| 41 | void DRD_(mutex_post_destroy)(const Addr mutex); |
| 42 | void DRD_(not_a_mutex)(const Addr mutex); |
| 43 | struct mutex_info* DRD_(mutex_get)(const Addr mutex); |
| 44 | void DRD_(mutex_pre_lock)(const Addr mutex, const MutexT mutex_type, |
| 45 | const Bool trylock); |
| 46 | void DRD_(mutex_post_lock)(const Addr mutex, const Bool took_lock, |
| 47 | const Bool post_cond_wait); |
| 48 | void DRD_(mutex_unlock)(const Addr mutex, const MutexT mutex_type); |
bart | 3dbdc86 | 2009-02-14 12:14:50 +0000 | [diff] [blame] | 49 | void DRD_(spinlock_init_or_unlock)(const Addr spinlock); |
bart | dc1ef03 | 2009-02-15 14:18:02 +0000 | [diff] [blame] | 50 | const char* DRD_(mutex_get_typename)(struct mutex_info* const p); |
| 51 | const char* DRD_(mutex_type_name)(const MutexT mt); |
| 52 | Bool DRD_(mutex_is_locked_by)(const Addr mutex, const DrdThreadId tid); |
| 53 | int DRD_(mutex_get_recursion_count)(const Addr mutex); |
bart | dc1ef03 | 2009-02-15 14:18:02 +0000 | [diff] [blame] | 54 | ULong DRD_(get_mutex_lock_count)(void); |
| 55 | ULong DRD_(get_mutex_segment_creation_count)(void); |
sewardj | af44c82 | 2007-11-25 14:01:38 +0000 | [diff] [blame] | 56 | |
| 57 | |
bart | 777f7fe | 2008-03-02 17:43:18 +0000 | [diff] [blame] | 58 | #endif /* __DRD_MUTEX_H */ |