Binary compatibility report for the libgda library between 2.99.2 and 2.99.3 versions on x86

Test Info

Library Name	libgda
Version #1	2.99.2
Version #2	2.99.3
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	102
Total Shared Libraries	7
Total Symbols / Types	1595 / 488
Verdict	Incompatible (1.32%)

Problem Summary

	Severity	Count
Added Symbols	-	29
Removed Symbols	High	15
Problems with Data Types	High	0
	Medium	1
	Low	2
Problems with Symbols	High	2
	Medium	0
	Low	3
Problems with Constants	Low	0
Other Changes	-	0

Added Symbols (29)

gda-blob-op.h, libgda-3.0.so.3.0.0
gda_blob_op_get_length ( GdaBlobOp* op )
gda_blob_op_get_type ( )
gda_blob_op_read ( GdaBlobOp* op, GdaBlob* blob, glong offset, glong size )
gda_blob_op_read_all ( GdaBlobOp* op, GdaBlob* blob )
gda_blob_op_write ( GdaBlobOp* op, GdaBlob* blob, glong offset )
gda_blob_op_write_all ( GdaBlobOp* op, GdaBlob* blob )

gda-connection-private.h, libgda-3.0.so.3.0.0
gda_connection_internal_change_transaction_state ( GdaConnection* cnc, GdaTransactionStatusState newstate )

gda-enum-types.h, libgda-3.0.so.3.0.0
gda_transaction_status_state_get_type ( )

gda-handler-string.h, libgda_handlers-3.0.so.3.0.0
gda_handler_string_new_with_provider ( GdaServerProvider* prov, GdaConnection* cnc )

gda-parameter-util.h, libgda-3.0.so.3.0.0
gda_parameter_get_alphanum_name ( GdaParameter* param )

gda-query-field-agg.h, libgda-3.0.so.3.0.0
gda_query_field_agg_get_arg ( GdaQueryFieldAgg* agg )

gda-query-field-value.h, libgda-3.0.so.3.0.0
gda_query_field_value_get_parameter_index ( GdaQueryFieldValue* field )

gda-query.h, libgda-3.0.so.3.0.0
gda_query_is_well_formed ( GdaQuery* query, GdaParameterList* context, GError** error )

gda-server-provider-extra.h, libgda-3.0.so.3.0.0
gda_server_provider_blob_list_for_delete ( GdaConnection* cnc, GdaQuery* query, GdaQuery** out_select, GError** error )
gda_server_provider_blob_list_for_update ( GdaConnection* cnc, GdaQuery* query, GdaQuery** out_select, GError** error )
gda_server_provider_select_query_has_blobs ( GdaConnection* cnc, GdaQuery* query, GError** error )
gda_server_provider_split_update_query ( GdaConnection* cnc, GdaQuery* query, GdaQuery** out_query, GError** error )

gda-server-provider.h, libgda-3.0.so.3.0.0
gda_server_provider_escape_string ( GdaServerProvider* provider, GdaConnection* cnc, gchar const* str )
gda_server_provider_execute_query ( GdaServerProvider* provider, GdaConnection* cnc, GdaQuery* query, GdaParameterList* params )
gda_server_provider_unescape_string ( GdaServerProvider* provider, GdaConnection* cnc, gchar const* str )

gda-util.h, libgda-3.0.so.3.0.0
gda_default_escape_string ( gchar const* string )
gda_default_unescape_string ( gchar const* string )

gda-value.h, libgda-3.0.so.3.0.0
gda_blob_copy ( gpointer boxed )
gda_blob_free ( gpointer boxed )
gda_blob_set_op ( GdaBlob* blob, GdaBlobOp* op )
gda_blob_to_string ( GdaBlob* blob, guint maxlen )
gda_string_to_blob ( gchar const* str, GdaBlob* blob )
gda_value_new_blob ( guchar* val, glong size )
gda_value_take_blob ( GValue* value, GdaBlob const* blob )

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Removed Symbols (15)

gda-blob.h, libgda-3.0.so.3.0.0
gda_blob_close ( GdaBlob* blob )
gda_blob_get_sql_id ( GdaBlob* blob )
gda_blob_lseek ( GdaBlob* blob, gint offset, gint whence )
gda_blob_open ( GdaBlob* blob, GdaBlobMode mode )
gda_blob_read ( GdaBlob* blob, gpointer buf, gint size, gint* bytes_read )
gda_blob_remove ( GdaBlob* blob )
gda_blob_write ( GdaBlob* blob, gpointer buf, gint size, gint* bytes_written )

gda-connection.h, libgda-3.0.so.3.0.0
gda_connection_create_blob ( GdaConnection* cnc )
gda_connection_fetch_blob_by_id ( GdaConnection* cnc, gchar const* sql_id )

gda-enum-types.h, libgda-3.0.so.3.0.0
gda_blob_mode_get_type ( )

gda-handler-bin.h, libgda_handlers-3.0.so.3.0.0
gda_handler_bin_new_with_prov ( GdaServerProvider* prov, GdaConnection* cnc )

gda-server-provider.h, libgda-3.0.so.3.0.0
gda_server_provider_create_blob ( GdaServerProvider* provider, GdaConnection* cnc )
gda_server_provider_fetch_blob_by_id ( GdaServerProvider* provider, GdaConnection* cnc, gchar const* sql_id )

gda-util.h, libgda-3.0.so.3.0.0
gda_default_escape_chars ( gchar const* string )
gda_default_unescape_chars ( gchar const* string )

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Problems with Symbols, High Severity (2)

	Change	Effect
1	Type of return value has been changed from void to GdaConnectionEvent* (4 bytes).	Layout of parameter's stack has been shifted by 4 bytes because the return value became passed in memory as the hidden first parameter. All the parameters will be incorrectly initialized by applications.

	Change	Effect
1	Parameter out_params_used of type GSList** 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.

gda-connection.h, libgda-3.0.so.3.0.0
[+] gda_connection_add_event_string ( GdaConnection* cnc, gchar const* str, ... ) (1)

gda-renderer.h, libgda-3.0.so.3.0.0
[+] gda_renderer_render_as_sql ( GdaRenderer* iface, GdaParameterList* context, guint options, GError** error ) (1)

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Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Field state has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

gda-transaction-status.h
[+] struct _GdaTransactionStatus (1)

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Problems with Data Types, Low Severity (2)

	Change	Effect
1	Size of this type has been changed from 24 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Type of field funcname has been changed from gchar* to char*.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

gda-transaction-status.h
[+] struct _GdaTransactionStatus (1)

sql_parser.h
[+] struct anon-struct-sql_parser.h-169 (1)

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Problems with Symbols, Low Severity (3)

	Change	Effect
1	Base type of return value has been changed from _GdaBlob to GdaBlob of different format.	This parameter may be incorrectly initialized by applications.

	Change	Effect
1	2nd parameter val has been renamed to blob.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Base type of parameter val has been changed from _GdaBlob to GdaBlob of different format.	This parameter may be incorrectly initialized by applications.

gda-value.h, libgda-3.0.so.3.0.0
[+] gda_value_get_blob ( GValue const* value ) (1)
[+] gda_value_set_blob ( GValue* value, GdaBlob const* val ) (2)

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Header Files (102)

gda-blob.h
gda-client.h
gda-column-index.h
gda-column.h
gda-command.h
gda-config.h
gda-connection-event.h
gda-connection-private.h
gda-connection.h
gda-data-access-wrapper.h
gda-data-handler.h
gda-data-model-array.h
gda-data-model-extra.h
gda-data-model-filter-sql.h
gda-data-model-hash.h
gda-data-model-import.h
gda-data-model-index.h
gda-data-model-iter.h
gda-data-model-private.h
gda-data-model-query.h
gda-data-model-row.h
gda-data-model.h
gda-data-proxy.h
gda-decl.h
gda-dict-aggregate.h
gda-dict-constraint.h
gda-dict-database.h
gda-dict-field.h
gda-dict-function.h
gda-dict-private.h
gda-dict-reg-aggregates.h
gda-dict-reg-functions.h
gda-dict-reg-graphs.h
gda-dict-reg-queries.h
gda-dict-reg-types.h
gda-dict-table.h
gda-dict-type.h
gda-dict.h
gda-entity-field.h
gda-entity.h
gda-enum-types.h
gda-enums.h
gda-graph-item.h
gda-graph-query.h
gda-graph.h
gda-graphviz.h
gda-handler-bin.h
gda-handler-boolean.h
gda-handler-numerical.h
gda-handler-string.h
gda-handler-time.h
gda-handler-type.h
gda-log.h
gda-marshal.h
gda-object-ref.h
gda-object.h
gda-parameter-list.h
gda-parameter.h
gda-quark-list.h
gda-query-condition.h
gda-query-field-agg.h
gda-query-field-all.h
gda-query-field-field.h
gda-query-field-func.h
gda-query-field-value.h
gda-query-field.h
gda-query-join.h
gda-query-object.h
gda-query-parsing.h
gda-query-private.h
gda-query-target.h
gda-query.h
gda-referer.h
gda-renderer.h
gda-report-document.h
gda-report-item-detail.h
gda-report-item-label.h
gda-report-item-pagefooter.h
gda-report-item-pageheader.h
gda-report-item-repfield.h
gda-report-item-report.h
gda-report-item-reportfooter.h
gda-report-item-reportheader.h
gda-report-item-sqlquery.h
gda-report-item.h
gda-report-result.h
gda-report-types.h
gda-report-valid.h
gda-report.h
gda-row.h
gda-server-operation.h
gda-server-provider-extra.h
gda-server-provider.h
gda-sql-delimiter.h
gda-threader.h
gda-transaction-status-private.h
gda-transaction-status.h
gda-util.h
gda-value.h
gda-xml-storage.h
libgda.h
sql_parser.h

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Shared Libraries (7)

libgda-3.0.so.3.0.0
libgda-report-3.0.so.3.0.0
libgda_graph-3.0.so.3.0.0
libgda_handlers-3.0.so.3.0.0
libgda_sql_delimiter-3.0.so.3.0.0
libgdasql.so.3.0.0
libsqltransaction.so.0.0.0

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