Binary compatibility report for the libQtSystemInfo.so.1 library between 1.2.0-MeeGo 1.2 Core and 1.2.0-MeeGo 1.2 Harmattan versions on x86

Test Info

Library Name	libQtSystemInfo.so.1
Version #1	1.2.0-MeeGo 1.2 Core (gcc 4.5.1)
Version #2	1.2.0-MeeGo 1.2 Harmattan (gcc 4.4.1)
CPU Architecture	x86

Test Results

Total Header Files	17
Total Shared Libraries	1
Total Symbols / Types	201 / 89
Verdict	Incompatible (5.47%)

Problem Summary

	Severity	Count
Added Symbols	-	4
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	1
	Low	4
Problems with Symbols	High	0
	Medium	1
	Low	0
Problems with Constants	Low	0

Added Symbols (4)

qsystemdeviceinfo.h, libQtSystemInfo.so.1.2.0
namespace QtMobility
QSystemDeviceInfo::currentThermalState ( )
QSystemDeviceInfo::thermalStateChanged ( QSystemDeviceInfo::ThermalState thermalState )

qsystemnetworkinfo.h, libQtSystemInfo.so.1.2.0
namespace QtMobility
QSystemNetworkInfo::cellDataTechnology ( )
QSystemNetworkInfo::cellDataTechnologyChanged ( QSystemNetworkInfo::CellDataTechnology cellTech )

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Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Value of member LteMode has been changed from 11 to 8.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

qsystemnetworkinfo.h
namespace QtMobility
[+] enum QSystemNetworkInfo::NetworkMode (1)

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Type of return value has been changed from QUuid (16 bytes) to QByteArray (4 bytes).	Applications will obtain a different return value and execution may change.

qsystemdeviceinfo.h, libQtSystemInfo.so.1.2.0
namespace QtMobility
[+] QSystemDeviceInfo::uniqueDeviceID ( ) (1)

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Problems with Data Types, Low Severity (4)

qsystemnetworkinfo.h
namespace QtMobility
[+] enum QSystemNetworkInfo::NetworkMode (3)

	Change	Effect
1	Name of member with value 8 has been changed from GprsMode to LteMode.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
2	The member EdgeMode has been removed.	This may result in crash or incorrect behavior of applications because the library may not handle removed member anymore.
3	The member HspaMode has been removed.	This may result in crash or incorrect behavior of applications because the library may not handle removed member anymore.

[+] affected symbols (10)

	Change	Effect
1	Virtual method QObject::connectNotify ( char const* signal ) has been overridden by QSystemStorageInfo::connectNotify ( char const* signal ).	Method QSystemStorageInfo::connectNotify ( char const* signal ) will be called instead of QObject::connectNotify ( char const* signal ).

Offset	Virtual Table (Old) - 14 entries	Virtual Table (New) - 14 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	QSystemStorageInfo::metaObject	QSystemStorageInfo::metaObject
12	QSystemStorageInfo::qt_metacast	QSystemStorageInfo::qt_metacast
16	QSystemStorageInfo::qt_metacall	QSystemStorageInfo::qt_metacall
20	QSystemStorageInfo::~QSystemStorageInfo	QSystemStorageInfo::~QSystemStorageInfo
24	QSystemStorageInfo::~QSystemStorageInfo	QSystemStorageInfo::~QSystemStorageInfo
28	QObject::event	QObject::event
32	QObject::eventFilter	QObject::eventFilter
36	QObject::timerEvent	QObject::timerEvent
40	QObject::childEvent	QObject::childEvent
44	QObject::customEvent	QObject::customEvent
48	QObject::connectNotify	QSystemStorageInfo::connectNotify
52	QObject::disconnectNotify	QObject::disconnectNotify

qsystemstorageinfo.h
namespace QtMobility
[+] class QSystemStorageInfo (1)

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Header Files (17)

QSystemAlignedTimer
qsystemalignedtimer.h
QSystemBatteryInfo
qsystembatteryinfo.h
QSystemDeviceInfo
qsystemdeviceinfo.h
QSystemDisplayInfo
qsystemdisplayinfo.h
qsystemgeneralinfo.h
QSystemInfo
qsysteminfo.h
QSystemNetworkInfo
qsystemnetworkinfo.h
QSystemScreenSaver
qsystemscreensaver.h
QSystemStorageInfo
qsystemstorageinfo.h

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Shared Libraries (1)

libQtSystemInfo.so.1.2.0

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