librdkafka: 0.11.4 to 0.11.5 compatibility report

Test Info

Library Name	librdkafka
Version #1	0.11.4
Version #2	0.11.5
Arch	x86_64
GCC Version	7
Subject	Binary Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	172 / 75
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	60
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1
Other Changes in Data Types	-	1
Other Changes in Constants	-	5

Added Symbols 60

rdkafka.h, librdkafka.so.1
rd_kafka_AdminOptions_destroy ( rd_kafka_AdminOptions_t* options )
rd_kafka_AdminOptions_new ( rd_kafka_t* rk, rd_kafka_admin_op_t for_api )
rd_kafka_AdminOptions_set_broker ( rd_kafka_AdminOptions_t* options, int32_t broker_id, char* errstr, size_t errstr_size )
rd_kafka_AdminOptions_set_opaque ( rd_kafka_AdminOptions_t* options, void* opaque )
rd_kafka_AdminOptions_set_operation_timeout ( rd_kafka_AdminOptions_t* options, int timeout_ms, char* errstr, size_t errstr_size )
rd_kafka_AdminOptions_set_request_timeout ( rd_kafka_AdminOptions_t* options, int timeout_ms, char* errstr, size_t errstr_size )
rd_kafka_AdminOptions_set_validate_only ( rd_kafka_AdminOptions_t* options, int true_or_false, char* errstr, size_t errstr_size )
rd_kafka_AlterConfigs ( rd_kafka_t* rk, rd_kafka_ConfigResource_t** configs, size_t config_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_AlterConfigs_result_resources ( rd_kafka_AlterConfigs_result_t const* result, size_t* cntp )
rd_kafka_conf_set_background_event_cb ( rd_kafka_conf_t* conf, void(*event_cb)(rd_kafka_t*, rd_kafka_event_t*, void*) )
rd_kafka_ConfigEntry_is_default ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_is_read_only ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_is_sensitive ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_is_synonym ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_name ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_source ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_synonyms ( rd_kafka_ConfigEntry_t const* entry, size_t* cntp )
rd_kafka_ConfigEntry_value ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigResource_configs ( rd_kafka_ConfigResource_t const* config, size_t* cntp )
rd_kafka_ConfigResource_destroy ( rd_kafka_ConfigResource_t* config )
rd_kafka_ConfigResource_destroy_array ( rd_kafka_ConfigResource_t** config, size_t config_cnt )
rd_kafka_ConfigResource_error ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigResource_error_string ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigResource_name ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigResource_new ( rd_kafka_ResourceType_t restype, char const* resname )
rd_kafka_ConfigResource_set_config ( rd_kafka_ConfigResource_t* config, char const* name, char const* value )
rd_kafka_ConfigResource_type ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigSource_name ( rd_kafka_ConfigSource_t confsource )
rd_kafka_controllerid ( rd_kafka_t* rk, int timeout_ms )
rd_kafka_CreatePartitions ( rd_kafka_t* rk, rd_kafka_NewPartitions_t** new_parts, size_t new_parts_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_CreatePartitions_result_topics ( rd_kafka_CreatePartitions_result_t const* result, size_t* cntp )
rd_kafka_CreateTopics ( rd_kafka_t* rk, rd_kafka_NewTopic_t** new_topics, size_t new_topic_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_CreateTopics_result_topics ( rd_kafka_CreateTopics_result_t const* result, size_t* cntp )
rd_kafka_DeleteTopic_destroy ( rd_kafka_DeleteTopic_t* del_topic )
rd_kafka_DeleteTopic_destroy_array ( rd_kafka_DeleteTopic_t** del_topics, size_t del_topic_cnt )
rd_kafka_DeleteTopic_new ( char const* topic )
rd_kafka_DeleteTopics ( rd_kafka_t* rk, rd_kafka_DeleteTopic_t** del_topics, size_t del_topic_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DeleteTopics_result_topics ( rd_kafka_DeleteTopics_result_t const* result, size_t* cntp )
rd_kafka_DescribeConfigs ( rd_kafka_t* rk, rd_kafka_ConfigResource_t** configs, size_t config_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeConfigs_result_resources ( rd_kafka_DescribeConfigs_result_t const* result, size_t* cntp )
rd_kafka_event_AlterConfigs_result ( rd_kafka_event_t* rkev )
rd_kafka_event_CreatePartitions_result ( rd_kafka_event_t* rkev )
rd_kafka_event_CreateTopics_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DeleteTopics_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeConfigs_result ( rd_kafka_event_t* rkev )
rd_kafka_NewPartitions_destroy ( rd_kafka_NewPartitions_t* new_parts )
rd_kafka_NewPartitions_destroy_array ( rd_kafka_NewPartitions_t** new_parts, size_t new_parts_cnt )
rd_kafka_NewPartitions_new ( char const* topic, size_t new_total_cnt, char* errstr, size_t errstr_size )
rd_kafka_NewPartitions_set_replica_assignment ( rd_kafka_NewPartitions_t* new_parts, int32_t new_partition_idx, int32_t* broker_ids, size_t broker_id_cnt, char* errstr, size_t errstr_size )
rd_kafka_NewTopic_destroy ( rd_kafka_NewTopic_t* new_topic )
rd_kafka_NewTopic_destroy_array ( rd_kafka_NewTopic_t** new_topics, size_t new_topic_cnt )
rd_kafka_NewTopic_new ( char const* topic, int num_partitions, int replication_factor, char* errstr, size_t errstr_size )
rd_kafka_NewTopic_set_config ( rd_kafka_NewTopic_t* new_topic, char const* name, char const* value )
rd_kafka_NewTopic_set_replica_assignment ( rd_kafka_NewTopic_t* new_topic, int32_t partition, int32_t* broker_ids, size_t broker_id_cnt, char* errstr, size_t errstr_size )
rd_kafka_queue_cb_event_enable ( rd_kafka_queue_t* rkqu, void(*event_cb)(rd_kafka_t*, void*), void* opaque )
rd_kafka_queue_get_background ( rd_kafka_t* rk )
rd_kafka_ResourceType_name ( rd_kafka_ResourceType_t restype )
rd_kafka_topic_result_error ( rd_kafka_topic_result_t const* topicres )
rd_kafka_topic_result_error_string ( rd_kafka_topic_result_t const* topicres )
rd_kafka_topic_result_name ( rd_kafka_topic_result_t const* topicres )

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Problems with Constants, Low Severity 1

	Change	Effect
1	The value of constant RD_KAFKA_DEBUG_CONTEXTS has been changed from "all,generic,broker,topic,metadata,feature,queue,msg,protocol,cgrp,security,fetch,interceptor,plugin,consumer" to "all,generic,broker,topic,metadata,feature,queue,msg,protocol,cgrp,security,fetch,interceptor,plugin,consumer,admin".	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

rdkafka.h
[+] RD_KAFKA_DEBUG_CONTEXTS

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Other Changes in Data Types 1

rdkafka.h
[+] enum rd_kafka_resp_err_t 1

	Change	Effect
1	The member RD_KAFKA_RESP_ERR__INVALID_TYPE with value -154 has been added.	No effect.

[+] affected symbols: 83 (48.3%)

rd_kafka_assign ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t const* partitions )

Field 'partitions.elems.err' in 2nd parameter 'partitions' (pointer) is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_assignment ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t** partitions )

Field 'partitions.elems.err' in 2nd parameter 'partitions' (pointer) is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_commit ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t const* offsets, int async )

Field 'offsets.elems.err' in 2nd parameter 'offsets' (pointer) is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_commit_message ( rd_kafka_t* rk, rd_kafka_message_t const* rkmessage, int async )

Field 'rkmessage.err' in 2nd parameter 'rkmessage' (pointer) is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_commit_queue ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t const* offsets, rd_kafka_queue_t* rkqu, void(*cb)(rd_kafka_t*, enum rd_kafka_resp_err_t, rd_kafka_topic_partition_list_t*, void*), void* opaque )

Field 'cb.p1' in 4th parameter 'cb' has base type 'enum rd_kafka_resp_err_t'.

rd_kafka_committed ( rd_kafka_t* rk, rd_kafka_topic_partition_list_t* partitions, int timeout_ms )

Field 'partitions.elems.err' in 2nd parameter 'partitions' (pointer) is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_conf_interceptor_add_on_conf_destroy ( rd_kafka_conf_t* conf, char const* ic_name, enum rd_kafka_resp_err_t(*on_conf_destroy)(void*), void* ic_opaque )

Return value is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_conf_interceptor_add_on_conf_dup ( rd_kafka_conf_t* conf, char const* ic_name, enum rd_kafka_resp_err_t(*on_conf_dup)(rd_kafka_conf_t*, rd_kafka_conf_t const*, size_t, char const**, void*), void* ic_opaque )

Return value is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_conf_interceptor_add_on_conf_set ( rd_kafka_conf_t* conf, char const* ic_name, enum rd_kafka_conf_res_t(*on_conf_set)(rd_kafka_conf_t*, char const*, char const*, char*, size_t, void*), void* ic_opaque )

Return value is of type 'enum rd_kafka_resp_err_t'.

rd_kafka_conf_interceptor_add_on_new ( rd_kafka_conf_t* conf, char const* ic_name, enum rd_kafka_resp_err_t(*on_new)(rd_kafka_t*, rd_kafka_conf_t const*, void*, char*, size_t), void* ic_opaque )

Return value is of type 'enum rd_kafka_resp_err_t'.

...

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Other Changes in Constants 5

	Change	Effect
1	The constant RD_KAFKA_EVENT_ALTERCONFIGS_RESULT with value 103 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_CREATEPARTITIONS_RESULT with value 102 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_CREATETOPICS_RESULT with value 100 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DELETETOPICS_RESULT with value 101 has been added.	No effect.

	Change	Effect
1	The constant RD_KAFKA_EVENT_DESCRIBECONFIGS_RESULT with value 104 has been added.	No effect.

rdkafka.h
[+] RD_KAFKA_EVENT_ALTERCONFIGS_RESULT
[+] RD_KAFKA_EVENT_CREATEPARTITIONS_RESULT
[+] RD_KAFKA_EVENT_CREATETOPICS_RESULT
[+] RD_KAFKA_EVENT_DELETETOPICS_RESULT
[+] RD_KAFKA_EVENT_DESCRIBECONFIGS_RESULT

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Header Files 1

rdkafka.h

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Libraries 1

librdkafka.so.1

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Test Info

Library Name	librdkafka
Version #1	0.11.4
Version #2	0.11.5
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	1
Total Libraries	1
Total Symbols / Types	173 / 75
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	60
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	2
Other Changes in Data Types	-	1
Other Changes in Constants	-	5

Added Symbols 60

rdkafka.h
rd_kafka_AdminOptions_destroy ( rd_kafka_AdminOptions_t* options )
rd_kafka_AdminOptions_new ( rd_kafka_t* rk, rd_kafka_admin_op_t for_api )
rd_kafka_AdminOptions_set_broker ( rd_kafka_AdminOptions_t* options, int32_t broker_id, char* errstr, size_t errstr_size )
rd_kafka_AdminOptions_set_opaque ( rd_kafka_AdminOptions_t* options, void* opaque )
rd_kafka_AdminOptions_set_operation_timeout ( rd_kafka_AdminOptions_t* options, int timeout_ms, char* errstr, size_t errstr_size )
rd_kafka_AdminOptions_set_request_timeout ( rd_kafka_AdminOptions_t* options, int timeout_ms, char* errstr, size_t errstr_size )
rd_kafka_AdminOptions_set_validate_only ( rd_kafka_AdminOptions_t* options, int true_or_false, char* errstr, size_t errstr_size )
rd_kafka_AlterConfigs ( rd_kafka_t* rk, rd_kafka_ConfigResource_t** configs, size_t config_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_AlterConfigs_result_resources ( rd_kafka_AlterConfigs_result_t const* result, size_t* cntp )
rd_kafka_conf_set_background_event_cb ( rd_kafka_conf_t* conf, void(*event_cb)(rd_kafka_t*, rd_kafka_event_t*, void*) )
rd_kafka_ConfigEntry_is_default ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_is_read_only ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_is_sensitive ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_is_synonym ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_name ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_source ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigEntry_synonyms ( rd_kafka_ConfigEntry_t const* entry, size_t* cntp )
rd_kafka_ConfigEntry_value ( rd_kafka_ConfigEntry_t const* entry )
rd_kafka_ConfigResource_configs ( rd_kafka_ConfigResource_t const* config, size_t* cntp )
rd_kafka_ConfigResource_destroy ( rd_kafka_ConfigResource_t* config )
rd_kafka_ConfigResource_destroy_array ( rd_kafka_ConfigResource_t** config, size_t config_cnt )
rd_kafka_ConfigResource_error ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigResource_error_string ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigResource_name ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigResource_new ( rd_kafka_ResourceType_t restype, char const* resname )
rd_kafka_ConfigResource_set_config ( rd_kafka_ConfigResource_t* config, char const* name, char const* value )
rd_kafka_ConfigResource_type ( rd_kafka_ConfigResource_t const* config )
rd_kafka_ConfigSource_name ( rd_kafka_ConfigSource_t confsource )
rd_kafka_controllerid ( rd_kafka_t* rk, int timeout_ms )
rd_kafka_CreatePartitions ( rd_kafka_t* rk, rd_kafka_NewPartitions_t** new_parts, size_t new_parts_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_CreatePartitions_result_topics ( rd_kafka_CreatePartitions_result_t const* result, size_t* cntp )
rd_kafka_CreateTopics ( rd_kafka_t* rk, rd_kafka_NewTopic_t** new_topics, size_t new_topic_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_CreateTopics_result_topics ( rd_kafka_CreateTopics_result_t const* result, size_t* cntp )
rd_kafka_DeleteTopic_destroy ( rd_kafka_DeleteTopic_t* del_topic )
rd_kafka_DeleteTopic_destroy_array ( rd_kafka_DeleteTopic_t** del_topics, size_t del_topic_cnt )
rd_kafka_DeleteTopic_new ( char const* topic )
rd_kafka_DeleteTopics ( rd_kafka_t* rk, rd_kafka_DeleteTopic_t** del_topics, size_t del_topic_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DeleteTopics_result_topics ( rd_kafka_DeleteTopics_result_t const* result, size_t* cntp )
rd_kafka_DescribeConfigs ( rd_kafka_t* rk, rd_kafka_ConfigResource_t** configs, size_t config_cnt, rd_kafka_AdminOptions_t const* options, rd_kafka_queue_t* rkqu )
rd_kafka_DescribeConfigs_result_resources ( rd_kafka_DescribeConfigs_result_t const* result, size_t* cntp )
rd_kafka_event_AlterConfigs_result ( rd_kafka_event_t* rkev )
rd_kafka_event_CreatePartitions_result ( rd_kafka_event_t* rkev )
rd_kafka_event_CreateTopics_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DeleteTopics_result ( rd_kafka_event_t* rkev )
rd_kafka_event_DescribeConfigs_result ( rd_kafka_event_t* rkev )
rd_kafka_NewPartitions_destroy ( rd_kafka_NewPartitions_t* new_parts )
rd_kafka_NewPartitions_destroy_array ( rd_kafka_NewPartitions_t** new_parts, size_t new_parts_cnt )
rd_kafka_NewPartitions_new ( char const* topic, size_t new_total_cnt, char* errstr, size_t errstr_size )
rd_kafka_NewPartitions_set_replica_assignment ( rd_kafka_NewPartitions_t* new_parts, int32_t new_partition_idx, int32_t* broker_ids, size_t broker_id_cnt, char* errstr, size_t errstr_size )
rd_kafka_NewTopic_destroy ( rd_kafka_NewTopic_t* new_topic )
rd_kafka_NewTopic_destroy_array ( rd_kafka_NewTopic_t** new_topics, size_t new_topic_cnt )
rd_kafka_NewTopic_new ( char const* topic, int num_partitions, int replication_factor, char* errstr, size_t errstr_size )
rd_kafka_NewTopic_set_config ( rd_kafka_NewTopic_t* new_topic, char const* name, char const* value )
rd_kafka_NewTopic_set_replica_assignment ( rd_kafka_NewTopic_t* new_topic, int32_t partition, int32_t* broker_ids, size_t broker_id_cnt, char* errstr, size_t errstr_size )
rd_kafka_queue_cb_event_enable ( rd_kafka_queue_t* rkqu, void(*event_cb)(rd_kafka_t*, void*), void* opaque )
rd_kafka_queue_get_background ( rd_kafka_t* rk )
rd_kafka_ResourceType_name ( rd_kafka_ResourceType_t restype )
rd_kafka_topic_result_error ( rd_kafka_topic_result_t const* topicres )
rd_kafka_topic_result_error_string ( rd_kafka_topic_result_t const* topicres )
rd_kafka_topic_result_name ( rd_kafka_topic_result_t const* topicres )

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Problems with Constants, Low Severity 2

	Change	Effect
1	The value of constant RD_KAFKA_DEBUG_CONTEXTS has been changed from "all,generic,broker,topic,metadata,feature,queue,msg,protocol,cgrp,security,fetch,interceptor,plugin,consumer" to "all,generic,broker,topic,metadata,feature,queue,msg,protocol,cgrp,security,fetch,interceptor,plugin,consumer,admin".	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant RD_KAFKA_VERSION has been changed from 0x000b04ff to 0x000b05ff.	Recompilation of a client program may be broken.

rdkafka.h
[+] RD_KAFKA_DEBUG_CONTEXTS
[+] RD_KAFKA_VERSION

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Other Changes in Data Types 1

rdkafka.h
[+] enum rd_kafka_resp_err_t 1

	Change	Effect
1	The member RD_KAFKA_RESP_ERR__INVALID_TYPE with value -154 has been added.	No effect.

[+] affected symbols: 84 (48.6%)