diff options
Diffstat (limited to 'include/iprt/cpp/mtlist.h')
| -rw-r--r-- | include/iprt/cpp/mtlist.h | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/include/iprt/cpp/mtlist.h b/include/iprt/cpp/mtlist.h index eb4e587c..de13464d 100644 --- a/include/iprt/cpp/mtlist.h +++ b/include/iprt/cpp/mtlist.h @@ -3,7 +3,7 @@ */ /* - * Copyright (C) 2011 Oracle Corporation + * Copyright (C) 2011-2013 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; @@ -27,7 +27,6 @@ #define ___iprt_cpp_mtlist_h #include <iprt/cpp/list.h> - #include <iprt/semaphore.h> /** @addtogroup grp_rt_cpp_list @@ -41,8 +40,26 @@ template <> class RTCListGuard<true> { public: - RTCListGuard() { int rc = RTSemRWCreate(&m_hRWSem); AssertRC(rc); } - ~RTCListGuard() { RTSemRWDestroy(m_hRWSem); } + RTCListGuard() : m_hRWSem(NIL_RTSEMRW) + { +#if defined(RT_LOCK_STRICT_ORDER) && defined(IN_RING3) + RTLOCKVALCLASS hClass; + int rc = RTLockValidatorClassCreate(&hClass, true /*fAutodidact*/, RT_SRC_POS, "RTCListGuard"); + AssertStmt(RT_SUCCESS(rc), hClass = NIL_RTLOCKVALCLASS); + rc = RTSemRWCreateEx(&m_hRWSem, 0 /*fFlags*/, hClass, RTLOCKVAL_SUB_CLASS_NONE, NULL /*pszNameFmt*/); + AssertRC(rc); +#else + int rc = RTSemRWCreateEx(&m_hRWSem, 0 /*fFlags*/, NIL_RTLOCKVALCLASS, 0, NULL); + AssertRC(rc); +#endif + } + + ~RTCListGuard() + { + RTSemRWDestroy(m_hRWSem); + m_hRWSem = NIL_RTSEMRW; + } + inline void enterRead() const { int rc = RTSemRWRequestRead(m_hRWSem, RT_INDEFINITE_WAIT); AssertRC(rc); } inline void leaveRead() const { int rc = RTSemRWReleaseRead(m_hRWSem); AssertRC(rc); } inline void enterWrite() { int rc = RTSemRWRequestWrite(m_hRWSem, RT_INDEFINITE_WAIT); AssertRC(rc); } @@ -86,8 +103,8 @@ public: * @param cCapacitiy The initial capacity the list has. * @throws std::bad_alloc */ - RTCMTList(size_t cCapacity = BASE::DefaultCapacity) - : BASE(cCapacity) {} + RTCMTList(size_t cCapacity = BASE::kDefaultCapacity) + : BASE(cCapacity) {} /* Define our own new and delete. */ RTMEMEF_NEW_AND_DELETE_OPERATORS(); @@ -114,8 +131,8 @@ public: * @param cCapacitiy The initial capacity the list has. * @throws std::bad_alloc */ - RTCMTList(size_t cCapacity = BASE::DefaultCapacity) - : BASE(cCapacity) {} + RTCMTList(size_t cCapacity = BASE::kDefaultCapacity) + : BASE(cCapacity) {} /* Define our own new and delete. */ RTMEMEF_NEW_AND_DELETE_OPERATORS(); @@ -142,8 +159,8 @@ public: * @param cCapacitiy The initial capacity the list has. * @throws std::bad_alloc */ - RTCMTList(size_t cCapacity = BASE::DefaultCapacity) - : BASE(cCapacity) {} + RTCMTList(size_t cCapacity = BASE::kDefaultCapacity) + : BASE(cCapacity) {} /* Define our own new and delete. */ RTMEMEF_NEW_AND_DELETE_OPERATORS(); |