Binary compatibility report for the lfcbase library between 1.3.1 and 1.3.2 versions on x86

Test Info

Library Name	lfcbase
Version #1	1.3.1
Version #2	1.3.2
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	32
Total Shared Libraries	1
Total Symbols / Types	370 / 137
Verdict	Incompatible (8.6%)

Problem Summary

	Severity	Count
Added Symbols	-	7
Removed Symbols	High	0
Problems with Data Types	High	2
	Medium	0
	Low	4
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (7)

NetHandler.h, liblfc.so.1
NetHandler::concatAdd ( Chain const& s )

[symbol: _ZN10NetHandler9concatAddERK5Chain]

NetHandler::concatAdd ( char* msg, int size )

[symbol: _ZN10NetHandler9concatAddEPci]

NetHandler::concatPos ( )

[symbol: _ZN10NetHandler9concatPosEv]

NetHandler::concatReset ( )

[symbol: _ZN10NetHandler11concatResetEv]

Tokenizer.h, liblfc.so.1
Tokenizer::reset ( char* buf, int len )

[symbol: _ZN9Tokenizer5resetEPci]

Tokenizer::Tokenizer [in-charge] ( char* buf, int len, Chain const& sep, char quote, char esc )

[symbol: _ZN9TokenizerC1EPciRK5Chaincc]

Tokenizer::Tokenizer [not-in-charge] ( char* buf, int len, Chain const& sep, char quote, char esc )

[symbol: _ZN9TokenizerC2EPciRK5Chaincc]

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Problems with Data Types, High Severity (2)

NetHandler.h
[+] class NetHandler (1)

	Change	Effect
1	Size of this class has been increased from 20 bytes to 24 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 neighboring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

[+] affected symbols (21)

Net::connect ( Chain const& hostname, Chain const& service )

Return value (pointer) has base type 'NetHandler'.

Net::connect ( Chain const& hostname, Chain const& service, int timeout )

Return value (pointer) has base type 'NetHandler'.

Net::nextRequest ( int timeout )

Return value (pointer) has base type 'NetHandler'.

NetHandler::disconnect ( )

This method is from 'NetHandler' class.

NetHandler::getMsg ( )

This method is from 'NetHandler' class.

NetHandler::getMsgSize ( )

This method is from 'NetHandler' class.

NetHandler::getSocket ( )

This method is from 'NetHandler' class.

NetHandler::NetHandler [in-charge] ( int msgSize, int sizeInfoLen )

This constructor is from 'NetHandler' class.

NetHandler::NetHandler [in-charge] ( int s, int msgSize, int sizeInfoLen )

This constructor is from 'NetHandler' class.

NetHandler::operator = ( NetHandler const& nh )

1st parameter 'nh' (reference) has base type 'NetHandler'.

NetHandler::operator == ( NetHandler const& nh ) const

1st parameter 'nh' (reference) has base type 'NetHandler'.

NetHandler::readMsg ( )

This method is from 'NetHandler' class.

NetHandler::recvAck ( )

This method is from 'NetHandler' class.

NetHandler::recvChar ( )

This method is from 'NetHandler' class.

NetHandler::sendAck ( )

This method is from 'NetHandler' class.

NetHandler::sendChar ( char c )

This method is from 'NetHandler' class.

NetHandler::sendNack ( )

This method is from 'NetHandler' class.

NetHandler::setMsg ( char* msg, int size )

This method is from 'NetHandler' class.

NetHandler::waitMsg ( int ms )

This method is from 'NetHandler' class.

NetHandler::writeMsg ( )

This method is from 'NetHandler' class.

NetHandler::~NetHandler [in-charge] ( )

This method is from 'NetHandler' class.

Tokenizer.h
[+] class Tokenizer (1)

	Change	Effect
1	Size of this class has been increased from 132 bytes to 144 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 neighboring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

[+] affected symbols (6)

Tokenizer::getTail ( Chain& token )

This method is from 'Tokenizer' class.

Tokenizer::nextToken ( Chain& token )

This method is from 'Tokenizer' class.

Tokenizer::numAhead ( ) const

This method is from 'Tokenizer' class.

Tokenizer::operator = ( Tokenizer const& t )

1st parameter 't' (reference) has base type 'Tokenizer'.

Tokenizer::Tokenizer [in-charge] ( Chain const& tokenStream, Chain const& sep, char quote, char esc )

This constructor is from 'Tokenizer' class.

Tokenizer::~Tokenizer [in-charge] ( )

This method is from 'Tokenizer' class.

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Problems with Data Types, Low Severity (4)

NetHandler.h
[+] class NetHandler (1)

	Change	Effect
1	Field _concatPos 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.

[+] affected symbols (21)

Net::connect ( Chain const& hostname, Chain const& service )

Return value (pointer) has base type 'NetHandler'.

Net::connect ( Chain const& hostname, Chain const& service, int timeout )

Return value (pointer) has base type 'NetHandler'.

Net::nextRequest ( int timeout )

Return value (pointer) has base type 'NetHandler'.

NetHandler::disconnect ( )

This method is from 'NetHandler' class.

NetHandler::getMsg ( )

This method is from 'NetHandler' class.

NetHandler::getMsgSize ( )

This method is from 'NetHandler' class.

NetHandler::getSocket ( )

This method is from 'NetHandler' class.

NetHandler::NetHandler [in-charge] ( int msgSize, int sizeInfoLen )

This constructor is from 'NetHandler' class.

NetHandler::NetHandler [in-charge] ( int s, int msgSize, int sizeInfoLen )

This constructor is from 'NetHandler' class.

NetHandler::operator = ( NetHandler const& nh )

1st parameter 'nh' (reference) has base type 'NetHandler'.

NetHandler::operator == ( NetHandler const& nh ) const

1st parameter 'nh' (reference) has base type 'NetHandler'.

NetHandler::readMsg ( )

This method is from 'NetHandler' class.

NetHandler::recvAck ( )

This method is from 'NetHandler' class.

NetHandler::recvChar ( )

This method is from 'NetHandler' class.

NetHandler::sendAck ( )

This method is from 'NetHandler' class.

NetHandler::sendChar ( char c )

This method is from 'NetHandler' class.

NetHandler::sendNack ( )

This method is from 'NetHandler' class.

NetHandler::setMsg ( char* msg, int size )

This method is from 'NetHandler' class.

NetHandler::waitMsg ( int ms )

This method is from 'NetHandler' class.

NetHandler::writeMsg ( )

This method is from 'NetHandler' class.

NetHandler::~NetHandler [in-charge] ( )

This method is from 'NetHandler' class.

Tokenizer.h
[+] class Tokenizer (3)

	Change	Effect
1	Field _bufLen 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 _isLocal 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.
3	Field _streamBuf 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.

[+] affected symbols (6)

Tokenizer::getTail ( Chain& token )

This method is from 'Tokenizer' class.

Tokenizer::nextToken ( Chain& token )

This method is from 'Tokenizer' class.

Tokenizer::numAhead ( ) const

This method is from 'Tokenizer' class.

Tokenizer::operator = ( Tokenizer const& t )

1st parameter 't' (reference) has base type 'Tokenizer'.

Tokenizer::Tokenizer [in-charge] ( Chain const& tokenStream, Chain const& sep, char quote, char esc )

This constructor is from 'Tokenizer' class.

Tokenizer::~Tokenizer [in-charge] ( )

This method is from 'Tokenizer' class.

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Header Files (32)

AESCrypt.h
Base64Coder.h
BigDecimal.h
BigInteger.h
Bitmap.h
Chain.h
CommandExecuter.h
Crypt.h
Datetime.h
Exception.h
File.h
GetLongOpt.h
GetOpt.h
Host.h
ListT.h
Logger.h
Matcher.h
NanoTimer.h
Net.h
NetHandler.h
Process.h
Semaphore.h
SetT.h
SharedMemory.h
SigHandler.h
Sleeper.h
StackT.h
Thread.h
ThreadLock.h
Timer.h
Tokenizer.h
TreeT.h

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Shared Libraries (1)

liblfc.so.1

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