root/trunk/dep/src/zthread/FastRecursiveLock.h @ 2

Revision 2, 2.3 kB (checked in by yumileroy, 17 years ago)

[svn] * Proper SVN structure

Original author: Neo2003
Date: 2008-10-02 16:23:55-05:00
Line 
1/*
2 * Copyright (c) 2005, Eric Crahen
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is furnished
9 * to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in all
12 * copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 *
21 */
22
23#ifndef __ZTFASTRECURSIVELOCKSELECT_H__
24#define __ZTFASTRECURSIVELOCKSELECT_H__
25
26#include "zthread/Config.h"
27
28#ifdef HAVE_CONFIG_H
29#  include "config.h"
30#endif
31
32
33// Select the correct FastRecusriveLock implementation based on
34// what the compilation environment has defined
35
36#if defined(ZTHREAD_DUAL_LOCKS)
37#  include "vanilla/DualMutexRecursiveLock.h"
38#else
39
40#  ifndef ZT_VANILLA
41
42#  if defined(ZT_POSIX)
43
44// Linux and Solaris have working pthreads recursive locks. These
45// are created differently, and there are some system don't seem to
46// include recursive locks at all. Several recursive implementations
47// are provided
48
49#    if defined(__linux__)
50#      include "linux/FastRecursiveLock.h"
51#    elif defined(HAVE_MUTEXATTR_SETTYPE)
52#      include "solaris/FastRecursiveLock.h"
53#    elif defined(ZTHREAD_CONDITION_LOCKS)
54#      include "posix/ConditionRecursiveLock.h"
55#    endif
56
57// Use spin locks
58#  elif defined(ZT_WIN32) && defined(ZTHREAD_USE_SPIN_LOCKS)
59#    include "win32/AtomicFastRecursiveLock.h"
60
61// Use normal Mutex objects
62#  elif defined(ZT_WIN32) || defined(ZT_WIN9X)
63#    include "win32/FastRecursiveLock.h"
64#  endif
65
66#  endif
67
68#endif
69
70#ifndef __ZTFASTRECURSIVELOCK_H__
71#include "vanilla/SimpleRecursiveLock.h"
72#endif
73
74#endif // __ZTFASTRECURSIVELOCKSELECT_H__
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