Binary compatibility report for the OpenSync library between 0.37 and 0.38 versions on x86

Test Info

Library Name	OpenSync
Version #1	0.37
Version #2	0.38
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	69
Total Shared Libraries	1
Total Symbols / Types	880 / 318
Verdict	Incompatible (0.7%)

Problem Summary

	Severity	Count
Added Symbols	-	28
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	3
	Low	2
Problems with Symbols	High	5
	Medium	2
	Low	6
Problems with Constants	Low	0

Added Symbols (28)

opensync_converter.h, libopensync.so.1.0.0
osync_converter_finalize ( OSyncFormatConverter* converter )
osync_converter_initialize ( OSyncFormatConverter* converter, char const* config, OSyncError** error )
osync_converter_set_finalize_func ( OSyncFormatConverter* converter, OSyncFormatConverterFinalizeFunc finalize_func )
osync_converter_set_initialize_func ( OSyncFormatConverter* converter, OSyncFormatConverterInitializeFunc initialize_func )

opensync_plugin_advancedoptions.h, libopensync.so.1.0.0
osync_plugin_advancedoption_get_minsize ( OSyncPluginAdvancedOption* option )
osync_plugin_advancedoption_set_minsize ( OSyncPluginAdvancedOption* option, unsigned int minsize )

opensync_plugin_authentication.h, libopensync.so.1.0.0
osync_plugin_authentication_option_is_supported ( OSyncPluginAuthentication* auth, enum OSyncPluginAuthenticationOptionSupportedFlag flag )
osync_plugin_authentication_option_set_supported ( OSyncPluginAuthentication* auth, OSyncPluginAuthenticationOptionSupportedFlags flags )

opensync_plugin_config.h, libopensync.so.1.0.0
osync_plugin_config_flush_resources ( OSyncPluginConfig* plugin )
osync_plugin_config_is_supported ( OSyncPluginConfig* config, enum OSyncPluginConfigSupportedFlag flag )
osync_plugin_config_set_supported ( OSyncPluginConfig* config, OSyncPluginConfigSupportedFlags flags )

opensync_plugin_connection.h, libopensync.so.1.0.0
osync_plugin_connection_is_supported ( OSyncPluginConnection* connection, OSyncPluginConnectionSupportedFlag flag )
osync_plugin_connection_option_is_supported ( OSyncPluginConnection* connection, enum OSyncPluginConnectionOptionSupportedFlag flag )
osync_plugin_connection_option_set_supported ( OSyncPluginConnection* connection, OSyncPluginConnectionOptionSupportedFlags flags )
osync_plugin_connection_set_supported ( OSyncPluginConnection* connection, OSyncPluginConnectionSupportedFlags flags )
osync_plugin_connection_set_type ( OSyncPluginConnection* connection, enum OSyncPluginConnectionType type )

opensync_plugin_localization.h, libopensync.so.1.0.0
osync_plugin_localization_option_is_supported ( OSyncPluginLocalization* local, enum OSyncPluginLocalizationOptionSupportedFlag flag )
osync_plugin_localization_option_set_supported ( OSyncPluginLocalization* local, OSyncPluginLocalizationOptionSupportedFlags flags )

opensync_plugin_resource.h, libopensync.so.1.0.0
osync_plugin_resource_get_preferred_format ( OSyncPluginResource* resource )
osync_plugin_resource_option_is_supported ( OSyncPluginResource* resource, enum OSyncPluginResourceOptionSupportedFlag flag )
osync_plugin_resource_option_set_supported ( OSyncPluginResource* resource, OSyncPluginResourceOptionSupportedFlags flags )
osync_plugin_resource_set_preferred_format ( OSyncPluginResource* resource, char const* preferred_format )

opensync_serializer.h, libopensync.so.1.0.0
osync_demarshal_pluginresource ( OSyncMessage* message, OSyncPluginResource** res, OSyncError** error )
osync_marshal_pluginresource ( OSyncMessage* message, OSyncPluginResource* res, OSyncError** error )

opensync_sink.h, libopensync.so.1.0.0
osync_objtype_sink_get_preferred_format ( OSyncObjTypeSink* sink )
osync_objtype_sink_set_preferred_format ( OSyncObjTypeSink* sink, char const* preferred_format )

opensync_xmlformat.h, libopensync.so.1.0.0
osync_xmlformat_copy ( OSyncXMLFormat* source, OSyncXMLFormat** destination, OSyncError** error )
osync_xmlformat_is_sorted ( OSyncXMLFormat* xmlformat )

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Problems with Symbols, High Severity (5)

	Change	Effect
1	Parameter preferred_format of type char const* has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter preferred_format of type char const* has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	1st middle parameter type has been removed from the calling stack.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	The pointer level of 2nd parameter productid has been increased from 0 to 1.	The library function may try to access unallocated memory by the dereferencing of old parameter value and therefore cause a crash of applications.

	Change	Effect
1	The pointer level of 2nd parameter vendorid has been increased from 0 to 1.	The library function may try to access unallocated memory by the dereferencing of old parameter value and therefore cause a crash of applications.

opensync_format_env.h, libopensync.so.1.0.0
[+] osync_format_env_find_path_formats_with_detectors ( OSyncFormatEnv* env, OSyncData* sourcedata, OSyncList* targets, OSyncError** error ) (1)
[+] osync_format_env_find_path_with_detectors ( OSyncFormatEnv* env, OSyncData* sourcedata, OSyncObjFormat* targetformat, OSyncError** error ) (1)

opensync_plugin_connection.h, libopensync.so.1.0.0
[+] osync_plugin_connection_new ( enum OSyncPluginConnectionType type, OSyncError** error ) (1)
[+] osync_plugin_connection_usb_set_productid ( OSyncPluginConnection* connection, unsigned int productid ) (1)
[+] osync_plugin_connection_usb_set_vendorid ( OSyncPluginConnection* connection, unsigned int vendorid ) (1)

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Problems with Data Types, Medium Severity (3)

	Change	Effect
1	Value of member OSYNC_PLUGIN_CONNECTION_IRDA has been changed from 5 to 16.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
2	Value of member OSYNC_PLUGIN_CONNECTION_NETWORK has been changed from 3 to 4.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
3	Value of member OSYNC_PLUGIN_CONNECTION_SERIAL has been changed from 4 to 8.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

opensync_plugin_connection.h
[+] enum OSyncPluginConnectionType (3)

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Problems with Symbols, Medium Severity (2)

	Change	Effect
1	Type of return value became const (has been changed from unsigned int to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	Type of return value became const (has been changed from unsigned int to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

opensync_plugin_connection.h, libopensync.so.1.0.0
[+] osync_plugin_connection_usb_get_productid ( OSyncPluginConnection* connection ) (1)
[+] osync_plugin_connection_usb_get_vendorid ( OSyncPluginConnection* connection ) (1)

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Problems with Data Types, Low Severity (2)

	Change	Effect
1	Base type has been changed from osync_bool()(char,unsigned int,char*,unsigned int,osync_bool,char const,OSyncError*) to osync_bool()(char,unsigned int,char,unsigned int,osync_bool,char const,void,OSyncError*).	Replacement of the base data type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type has been changed from osync_bool()(char const,int) to osync_bool()(char const,int,void*).	Replacement of the base data type may indicate a change in its semantic meaning.

opensync_converter.h
[+] typedef OSyncFormatConvertFunc (1)
[+] typedef OSyncFormatDetectFunc (1)

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Problems with Symbols, Low Severity (6)

	Change	Effect
1	The pointer level of return value has been increased from 0 to 1.	Applications will treat the return value as the lower-dimension array and will not read all elements. This may change the behavior of applications.
2	Type of return value has been changed from unsigned int to char const*.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	The pointer level of return value has been increased from 0 to 1.	Applications will treat the return value as the lower-dimension array and will not read all elements. This may change the behavior of applications.
2	Type of return value has been changed from unsigned int to char const*.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter productid has been changed from unsigned int to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter vendorid has been changed from unsigned int to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

opensync_plugin_connection.h, libopensync.so.1.0.0
[+] osync_plugin_connection_usb_get_productid ( OSyncPluginConnection* connection ) (2)
[+] osync_plugin_connection_usb_get_vendorid ( OSyncPluginConnection* connection ) (2)
[+] osync_plugin_connection_usb_set_productid ( OSyncPluginConnection* connection, unsigned int productid ) (1)
[+] osync_plugin_connection_usb_set_vendorid ( OSyncPluginConnection* connection, unsigned int vendorid ) (1)

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Header Files (69)

file.h
opensync-archive.h
opensync-client.h
opensync-context.h
opensync-data.h
opensync-engine.h
opensync-error.h
opensync-format.h
opensync-group.h
opensync-helper.h
opensync-ipc.h
opensync-mapping.h
opensync-merger.h
opensync-module.h
opensync-plugin.h
opensync-serializer.h
opensync-support.h
opensync-time.h
opensync-version.h
opensync-xmlformat.h
opensync.h
opensync_anchor.h
opensync_archive.h
opensync_capabilities.h
opensync_capability.h
opensync_change.h
opensync_client.h
opensync_client_proxy.h
opensync_converter.h
opensync_data.h
opensync_db.h
opensync_engine.h
opensync_filter.h
opensync_format_env.h
opensync_group.h
opensync_group_env.h
opensync_hashtable.h
opensync_list.h
opensync_mapping.h
opensync_mapping_engine.h
opensync_mapping_entry.h
opensync_mapping_table.h
opensync_mapping_view.h
opensync_member.h
opensync_merger.h
opensync_message.h
opensync_obj_engine.h
opensync_objformat.h
opensync_objformat_sink.h
opensync_plugin.h
opensync_plugin_advancedoptions.h
opensync_plugin_authentication.h
opensync_plugin_config.h
opensync_plugin_connection.h
opensync_plugin_env.h
opensync_plugin_info.h
opensync_plugin_localization.h
opensync_plugin_resource.h
opensync_queue.h
opensync_serializer.h
opensync_sink.h
opensync_status.h
opensync_time.h
opensync_updater.h
opensync_version.h
opensync_xmlfield.h
opensync_xmlfieldlist.h
opensync_xmlformat.h
opensync_xmlformat_schema.h

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Shared Libraries (1)

libopensync.so.1.0.0

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