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* QMutex: de-inline lock(), unlock(), and tryLock()Bradley T. Hughes2012-05-292-7/+23
| | | | | | | | | | | | | | See the discussion of this topic on the mailing list: http://lists.qt-project.org/pipermail/development/2012-May/003943.html The consensus is to not have these methods have inline code to actually acquire the lock (i.e. no atomic test-and-set or similar). QBasicMutex is unchanged, and continues to have inlined lock(), tryLock(), and unlock(). QMutexLocker has been changed to always call QMutex::lock() (even though the constructor takes a QBasicMutex parameter). Change-Id: Ic7d2d9d581e6b254c84fdfdd8ce6c425535a8078 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Split Q_COMPILER_DEFAULT_DELETE_MEMBERSBradley T. Hughes2012-05-151-2/+2
| | | | | | | | | | | | | | | | Based on reviewer comments on https://codereview.qt-project.org/#change,25992, split Q_COMPILER_DEFAULT_DELETE_MEMBERS into Q_COMPILER_DEFAULT_MEMBERS and Q_COMPILER_DELETE_MEMBERS. Clang provides 2 separate feature checks for these, all other compilers always define both. Keep the Q_COMPILER_DEFAULT_DELETE_MEMBERS define, though, for any existing code that may be using it. Change-Id: I8969e10989c776a822da153152cfecb99dda8cb9 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Guard some pthread API with the appropriate POSIX check, or Android.Robin Burchell2012-05-041-0/+12
| | | | | | | | Android does not support some parts of POSIX. It's also unfortunately not POSIX-compliant, meaning we need to guard things like pthread_cancel. Change-Id: I2979eb5579c822f4f5ba27bcc29e118b908e8bdc Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Work around Android not having SYS_futex.Robin Burchell2012-05-021-2/+5
| | | | | | | | Even though we really shouldn't, we can get away with using __NR_futex instead. Done-with: Thiago Macieira <thiago.macieira@intel.com> Change-Id: I0ba449b740acf2c78825f8093d1515a74f0bc9cd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Integrate Blackberry Platform Services (BPS) with Qt event loop.Jeff Kehres2012-04-241-4/+13
| | | | | | | | | | | | This ensures interoperability between the Blackbery C and C++ APIs and makes it easier to expose platform services in C++ that are exposed in BPS - since events from both APIs can be processed on the same thread. Change-Id: I7270adc64c26396f66d9126141500d5e58be51e7 Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Giuseppe D'Angelo <dangelog@gmail.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Fix QMutex::tryLock timeout regression (integer overflow)Markus Rathgeb2012-04-241-1/+1
| | | | | | | | | | | | | | | | | The timeout given in milliseconds should be converted to a timespec struct. To separate the seconds and nanoseconds the milliseconds are first multiplied to represent the whole value in an int64 variable. The calculation is done on integers, so we get an overflow if the milliseconds are bigger then 2148. If we cast the given value to an int64 we can avoid this problem. Fix the used cast. Task-number: QTBUG-24795 Change-Id: I864ae227cf7dda16a6f30aa4db74acc49e20f6eb Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Set thread name on QNXSean Harmer2012-04-231-1/+3
| | | | | | | Change-Id: I4fc786afce2e53676b148332dddd2c84228f7d87 Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Doc: Prepare for building modular QtCore docs.Casper van Donderen2012-04-1912-140/+50
| | | | | | | | | | | | This change fixes most qdoc errors in QtCore. There are about 900 left. The main thing this change does is moving documentation from qtcore from /doc/src to /src/corelib/doc. Other issues resolved are mis-use of qdoc commands. Change-Id: I002d01edfb13575e8bf27ce91596a577a92562d1 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com> Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>
* Change coreservices -> iosIan Dean2012-04-191-3/+3
| | | | | | | | Replace "contains(QT_CONFIG, coreservices)" with "!ios" in config files. Replace "QT_NO_CORESERVICES" with "Q_OS_IOS" in source files. Change-Id: Id3b02316b245a24ce550e0b47596d18a4a409e4f Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
* QThreadPool: unify waitForDone() overloadsKonstantin Ritt2012-04-173-19/+5
| | | | | Change-Id: I1515a65fab37588372794422a43ed09ac076e108 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* QThreadPool: optimize enqueueTask() for common caseKonstantin Ritt2012-04-171-12/+10
| | | | | | | | | | | the most-common case is: queue is empty or filled with tasks of the same priority; so the runnable would be put at the end of queue. both checks are cheap for us. also avoid detach()'ing by using const iterators Change-Id: Iab2255f852211f9accc8d717f778671661210ef3 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Merge remote-tracking branch 'origin/master' into api_changesOswald Buddenhagen2012-04-104-19/+21
|\ | | | | | | | | | | | | | | | | | | Conflicts: configure src/widgets/styles/qwindowsxpstyle.cpp tests/auto/gui/kernel/qwindow/qwindow.pro tests/auto/gui/kernel/qwindow/tst_qwindow.cpp Change-Id: I624b6d26abce9874c610c04954c1c45bc074bef3
| * Change the parameter name of the mutex in a QWaitCondition.Stephen Kelly2012-04-042-16/+16
| | | | | | | | | | | | | | | | IDEs pick up hints like this, so it makes it more clear to the user what they need to pass in. Change-Id: I5de272395fc98391cf43963ce4416a845726bb2c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Fix release mode warnings about unused variables.Friedemann Kleint2012-04-031-0/+1
| | | | | | | | | | | | | | Variables that are only used in asserts. Change-Id: I0984b676ad9b67f5ae72266b8540e8054163918f Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
| * Compile fix for Linux Standard BaseHarald Fernengel2012-03-281-3/+4
| | | | | | | | | | Change-Id: I1a6dba065c45bf732c0174ed0a6492cc80478985 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Unify the atomic implementation for x86 architecturesThiago Macieira2012-03-281-2/+0
| | | | | | | | | | | | | | | | | | | | | | It's almost exactly the same code in both files, so let's have one file only. That means we need an #ifdef for the special case of 64-bit types on i386. Also take the opportunity to add a comment explaining how this works. Change-Id: I50d274fa026806ae511b1045aa8a5c25daaa0edc Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* | Rename qatomic_x86_64.h to qatomic_x86.hThiago Macieira2012-03-281-2/+2
|/ | | | | | | | | This is the first step in merging the i386 and x86-64 architectures. The next commit will bring i386 support into qatomic_x86.h. Change-Id: I24105ea70f3fc29b3fb779a70053f99117440573 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Use private futexes for QMutex on Linux if they're availableThiago Macieira2012-03-251-2/+35
| | | | | | | | | | | | Futexes on Linux can be used across processes, for inter-process synchronisation. The private flag tells the kernel that this futex is not used with other processes, so it does not need to check for waiters outside the current process. This feature had been proposed in Merge Request 25, but was lost. Change-Id: Ieafa8b8df0949bd9ae73709b3ec63f7709b0b2a6 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* Silence warnings about GCC #pragma in ICCThiago Macieira2012-03-241-2/+2
| | | | | Change-Id: I7659ce312f3777ae68190979681656d12306d33c Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Cleanup QThread::initialize and QThread::cleanupOlivier Goffart2012-03-064-36/+0
| | | | | | | | | | | The qt_global_mutexpool was private API deprecated long time ago. And there is no reason to call qt_create_tls because it is called in QThreadData::current that is called from the QObject constructor, even before QCoreApplication::init can be called. Change-Id: Idf3576d8591377811b727b12edc43dc898570ba4 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Remove unused QThreadPoolPrivate::startFrontRunnable().Robin Burchell2012-03-062-26/+0
| | | | | Change-Id: Ie079aea3412a53cf9dccaa770fa64ff5b6b7b3b1 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Enable name of threads in release mode.Leonard Lee2012-03-051-1/+1
| | | | | | | | | | | Naming threads is very useful for release builds. Enabling only on Linux/Mac for now. The Windows port is using debugger specific API for setting thread names, so it has to remain debug mode only. Change-Id: I179521f65f215ff038e8230f958f6aa728ea4cbe Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* Merge remote-tracking branch 'origin/api_changes'Lars Knoll2012-03-042-5/+5
|\ | | | | | | | | | | | | | | | | | | Conflicts: dist/changes-5.0.0 mkspecs/features/qt_module_config.prf qmake/project.cpp qmake/property.cpp Change-Id: I6e4af40743a9aeff8ed18533a48036e332acc296
| * Make loadAcquire const.Stephen Kelly2012-02-292-5/+5
| | | | | | | | | | Change-Id: Iad2d60d1abe363a3b85eaf152861d0979a997d81 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Remove the usage of deprecated qdoc macros.Casper van Donderen2012-03-025-46/+46
|/ | | | | | | | | | | QDoc now has support for Doxygen style commands for italics, bold and list items. This change applies that change in QDoc to the actual documentation. Task-number: QTBUG-24578 Change-Id: I519bf9c29b14092e3ab6067612f42bf749eeedf5 Reviewed-by: Shane Kearns <shane.kearns@accenture.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Fix to exit of adopted thread watcher in Windowsjian liang2012-02-251-7/+20
| | | | | | | | | | | | | Don't register the thread handle and QThread object pointer to watch list for adopted thread watcher thread in Windows. Otherwise the watcher thread will never exit and can't clean up its own QThreadData and QAdoptedThread object. Task-number: QTBUG-23961 Change-Id: Ia84326cf3cfd978d2b003ccc1bb6861db950e899 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
* Add the quitlock feature to QThread.Stephen Kelly2012-02-233-0/+28
| | | | | | Change-Id: Ib44ee9739499ba4c5f0fecbef3976251ea22836d Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix potential race condition in data structure of adopted thread watcherjian liang2012-02-221-1/+3
| | | | | | | | | | | | Fix potential race condition in data structure of adopted thread watcher in Windows. Since QVector is not thread safe, it is not safe to read and append data to qt_adopted_thread_handles or qt_adopted_qthread simultaneously in qthread_win.cpp. This patch fix this race condition. Change-Id: I2d0c7a4cdde5390d38d15c98343f0fc6ddd24aba Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Rename Q_MUTEX_LINUX to QT_LINUX_FUTEXHarald Fernengel2012-02-212-6/+6
| | | | | | | As requested by Thiago Change-Id: Ie5b00cf4e530e19d360d0bc588f0f051e04b338f Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Use standard unix mutexes on LSBHarald Fernengel2012-02-203-9/+19
| | | | | | | | LSB doesn't allow syscalls, so fall back to the normal _unix implementation Change-Id: I8aba6147da8b46e3f85b0454cf9aca219811c9fe Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Rename Q_PROCESSOR_POWERPC to Q_PROCESSOR_POWERBradley T. Hughes2012-02-201-2/+2
| | | | | | | | | IBM's POWER and the PowerPC architecture have been merged into a single ISA, the Power ISA (see http://www.power.org). Use this unified name in Qt. Change-Id: Ia41492b0031d890843e43c5f7ecd1e60c65bb75b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add src/corelib/arch/qatomic_unix.h and qatomic_unix.cppBradley T. Hughes2012-02-131-0/+4
| | | | | | | | | | | | This provides a fallback implementation on UNIX when the Q_PROCESSOR_* and Q_CC_*/Q_COMPILER_* checks fail to find an implementation. Note that we always compile qatomic_unix.cpp, but code is only included when QATOMIC_UNIX_H is defined (meaning the checks above did not find an implementation). Change-Id: I8ce047847206003b4fa96eb3fb76b1c2ffbc2dfc Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove qatomic_arch.hBradley T. Hughes2012-02-132-11/+32
| | | | | | | | | | | | Make qbasicatomic.h include the OS/compiler/processor dependent implementation. For implementations that have not yet been ported to declare a QAtomicOps, they need to #include <QtCore/qoldbasicatomic.h>, and the new QBasicAtomicInteger and QBasicAtomicPointer should not be declared. Change-Id: Ia951834484c9f8dfa75131592e5e716b68ff989b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove Windows specific code from qoldbasicatomic.hBradley T. Hughes2012-02-131-23/+1
| | | | | | | This header is not used on Windows anymore, so remove the dead #ifdefs. Change-Id: I76cfbd13c9fff0eab87cc69e8ca1e0d5ccab9e3a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove HP PA-RISC atomic implementation.Bradley T. Hughes2012-02-132-21/+1
| | | | | | | | | | | This architecture is obsolete and discontinued. Support for PA-RISC can be re-added if needed, but it would be preferred to use the GCC intrinsic support from qatomic_gcc.h (on Linux/HPPA, for example). Change-Id: I952e521a2c8c68840df0d44843b5487d5c20b135 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Display QThread name for debugging.Leonard Lee2012-02-101-0/+18
| | | | | | | | Thanks to João's help. Change-Id: I9ad3035f016945bed9fdf425fc7b7edd5d20822d Reviewed-by: João Abecasis <joao.abecasis@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use Q_PROCESSOR_* when chosing an atomic implementationBradley T. Hughes2012-02-081-7/+11
| | | | | | | | | | Use the new Q_PROCESSOR_* macros to decide which headers to include in the atomic implementation. This also removes qatomic_arm.h, which isn't needed anymore, just select the correct qatomic_armv*.h from qbasicatomic.h Change-Id: I954848feafb8c420949d066ffcee1dd2b271e13b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Silence syncqt warnings for atomic implementation headersBradley T. Hughes2012-02-063-0/+12
| | | | | | | | | | Most of these headers are either forwarding headers, or we explicitly stop syncqt so that it doesn't generate class includes for the atomic implementation. Either way, syncqt doesn't see the QT_END_* (and sometimes not QT_BEGIN_*), which this commit fixes. Change-Id: Icc8da6f384f38b1ff4eb265c731ce2f2ed92a1a3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Move QtConcurrent into its own moduleLars Knoll2012-02-056-1/+1038
| | | | | | | Task-number: QTBUG-20892 Change-Id: I614500aafb6428915509983608bbb0ade4e4f016 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Include qatomic_cxx11.h for C++11 compilersBradley T. Hughes2012-02-031-1/+1
| | | | | | | qatomic_cxx0x.h doesn't exist. Change-Id: Iac654ecf09a1b890d25fa23625c8c43f2f7f1ecf Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Rename qatomic_windows.h to qatomic_msvc.hBradley T. Hughes2012-02-031-2/+2
| | | | | | | | | | The QT_ARCH_WINDOWS(CE) define(s) aren't used to control which header to include anymore, so just remove it. We also do not need the empty src/corelib/arch/windows/arch.pri. Change-Id: I5400fc852af31907e533d0278540b8cd3da391cb Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Port the Windows atomic implementation to use QGenericAtomicOpsBradley T. Hughes2012-02-022-23/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | First, we do not need to have the QT_INTERLOCKED_REMOVE_VOLATILE(a) macro anymore either, since the value stored in QBasicAtomicInteger is not volatile. Windows provides Interlocked*Pointer() functions in some configurations, so we provide a partial specialization of QAtomicOps for pointer types. For integer types, QAtomicOps selects an implementation based on the size of the type. At the moment, we only support 32-bit types, but it will be possible to add 64-bit later. Note that the 32-bit specialization of QAtomicOpsBySize declares the Type typedef as long, not int, since the Windows Interlocked*() API takes parameters as longs and long pointers. Since this typedef differs from the type given to QBasicAtomicInteger<T> by the QBasicAtomicInt typedef, we need to templatise the _q_value parameter separately from the other arguments in QGenericAtomicOps. This templatisation would be necessary to port other architectures, such as PA_RISC, where we need to have an int[4] array in the atomic type while the arguments do not need this array. Change-Id: Id71fa1ae334da2023553cb402b45e6c285f1d344 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use QBasicMutex instead of Q_GLOBAL_STATIC QMutexOlivier Goffart2012-02-011-6/+6
| | | | | | | | | | | | | | QBasicMutex is a POD and can be used as a static global object. in qpicture.cpp factoryLoader is used only once, and under the mutex, so there is no need for Q_GLOBAL_STATIC for it, it can be a function static in qhostinfo_unix.cpp the code seemed wrong while compiled with namespace and QT_NO_GETADDRINFO. I also could get rid of one include because it was included earlier. Change-Id: I3c700203c3e067266c20733f4bda8031446dbb86 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Windows: Fix inclusion of <windows.h>Friedemann Kleint2012-02-015-30/+8
| | | | | | | | | | | | | - Always use <qt_windows.h> as the last file to be included. - Remove it from some headers, use Qt::HANDLE instead of HANDLE. - Clean up #ifdef, use Q_OS_WIN for Windows/Windows CE. - Add NOMINMAX to qt_windows.h to avoid problems with the min/max macros. - Remove <windows.h> from qplatformdefs.h (VS2005) Change-Id: Ic44e2cb3eafce38e1ad645c3bf85745439398e50 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-3031-29/+31
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Add a set of atomics based on C++11's std::atomicThiago Macieira2012-01-281-0/+2
| | | | | | | | | | | | | | | | | | | | | The C++11 std::atomic type is very close to our API, to the point one has to wonder if the committe was inspired by it. It provides all of the memory semantics that Qt requires and more, plus some compare-and-swap operations that we don't use. The idea of returning the actual value in the event of a failed compare-and-swap is actually quite good, as often we'll retry with it. We just couldn't come up with a good name (fetchAndTestAndSet?). The C++11 atomics require that the compiler support constexpr as well, since std::atomic itself isn't required by the standard to be trivially-constructible (in fact, it has a constexpr constructor in the standard). For that reason, we need constexpr so we can add a constructor to QBasicAtomic too. Change-Id: I12c51455ba73350a6f7501aacc2ca7681c4369dd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Add a set of atomics based on GCC intrinsicsThiago Macieira2012-01-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | With this implementation, we can have Qt run on any architecture that GCC supports without having to write specialised code. However, on some architectures, the code that GCC generates is not optimal: it uses locking on ARMv5 and it's always fully-ordered. For that reason, it appears after the Qt native assembly implementations (it's a fallback, not an override). Since they all have fully-ordered memory semantics, we define only the xxxRelaxed functions. The exception is __sync_lock_and_test, which has acquire semantics, so we need to define the Release and Ordered versions too. On some architectures, GCC can support atomics on types different than 32-bit and pointer-sized (like x86, x86-64, ARM and even MIPS). However, there's no standardised way of telling: GCC seems to define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8} if those operations are present, but I couldn't find it on the ARM compiler (it was there for i386, x86-64, IA-64 and MIPS). Change-Id: I55ff7a7c0cfc6388b7ad8e2c0dedecffdf2a3e01 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Fixed includes in public headersDenis Dzyubenko2012-01-271-1/+1
| | | | | Change-Id: I360c94d41691a618f1bec97da8317c9dcee658c0 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Remove use of QT_MODULE from libraryGunnar Sletta2012-01-258-8/+0
| | | | | | | | | | These defines were there to aid in the commercial licensing scheme we used long ago, and are no longer needed. Keep a QT_MODULE(x) define so other modules continue compiling. Change-Id: I8fd76cd5270df8f14aee746b6cf32ebf7c23fec7 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Port the IA-64 atomics to the new QBasicAtomicXXX architectureThiago Macieira2012-01-241-0/+2
| | | | | | | | | | | | | | | | The IA-64 architecture supports the actual memory ordering semantics in many instructions, but not all. We actually implement the functions for all operations, so we get the best possible output. It does support proper load-acquire and store-release semantics, but we don't need instructions for it: the ABI requires that a volatile load be acquire and a volatile store be release. The Intel and HP compiler codepaths are rewritten, but untested. Change-Id: I7aa62a4ec65f63a97d1bbd8418bb2492c2be465f Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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