Binary compatibility report for the Barry library between 0.9 and 0.10 versions on x86

Test Info

Library Name	Barry
Version #1	0.9
Version #2	0.10
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	26
Total Shared Libraries	1
Total Symbols / Types	346 / 242
Verdict	Incompatible (2.6%)

Problem Summary

	Severity	Count
Added Symbols	-	8
Removed Symbols	High	4
Problems with Data Types	High	2
	Medium	0
	Low	4
Problems with Symbols	High	4
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (8)

probe.h, libbarry.so.0.0.10
namespace Barry
Probe::Probe [in-charge] ( char const* busname, char const* devname )
Probe::Probe [not-in-charge] ( char const* busname, char const* devname )
Probe::ProbeMatching ( int vendor, int product, char const* busname, char const* devname )

usbwrap.h, libbarry.so.0.0.10
namespace Usb
Device::GetConfiguration ( unsigned char& cfg )
Match::Match [in-charge] ( int vendor, int product, char const* busname, char const* devname )
Match::Match [not-in-charge] ( int vendor, int product, char const* busname, char const* devname )
Match::NameCompare ( char const* n1, char const* n2 ) [static]
Match::ToNum ( char const* str, long& num ) [static]

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Removed Symbols (4)

probe.h, libbarry.so.0.0.9
namespace Barry
Probe::Probe [in-charge] ( )
Probe::Probe [not-in-charge] ( )

usbwrap.h, libbarry.so.0.0.9
namespace Usb
Match::Match [in-charge] ( int vendor, int product )
Match::Match [not-in-charge] ( int vendor, int product )

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Problems with Data Types, High Severity (2)

	Change	Effect
1	Size of this class has been increased from 12 bytes to 28 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 20 bytes to 28 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

probe.h
namespace Barry
[+] class Probe (1)

usbwrap.h
namespace Usb
[+] class Match (1)

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Problems with Symbols, High Severity (4)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN5Barry5ProbeC1Ev to _ZN5Barry5ProbeC1EPKcS2_. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN5Barry5ProbeC2Ev to _ZN5Barry5ProbeC2EPKcS2_. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3Usb5MatchC1Eii to _ZN3Usb5MatchC1EiiPKcS2_. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3Usb5MatchC2Eii to _ZN3Usb5MatchC2EiiPKcS2_. This may cause "undefined reference" linker error in old client applications.

probe.h, libbarry.so.0.0.9
namespace Barry
[+] Probe::Probe [in-charge] ( ) (1)
[+] Probe::Probe [not-in-charge] ( ) (1)

usbwrap.h, libbarry.so.0.0.9
namespace Usb
[+] Match::Match [in-charge] ( int vendor, int product ) (1)
[+] Match::Match [not-in-charge] ( int vendor, int product ) (1)

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Problems with Data Types, Low Severity (4)

	Change	Effect
1	Field m_fail_count has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field m_fail_msgs has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field m_busname has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field m_devname has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

probe.h
namespace Barry
[+] class Probe (2)

usbwrap.h
namespace Usb
[+] class Match (2)

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Header Files (26)

barry.h
builder.h
common.h
controller.h
controllertmpl.h
data.h
error.h
ldif.h
parser.h
probe.h
protocol.h
r_calendar.h
r_contact.h
r_folder.h
r_memo.h
r_message.h
r_pin_message.h
r_saved_message.h
r_servicebook.h
r_task.h
record.h
s11n-boost.h
socket.h
time.h
usbwrap.h
version.h

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Shared Libraries (1)

libbarry.so.0.0.9

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