Binary compatibility report for the libserf-1.so object between 1.1.1 and 1.2.0 versions on x86_64

Test Info

Module Name	libserf-1
Version #1	1.1.1
Version #2	1.2.0
Arch	x86_64
GCC Version	4.8.5

Test Results

Total Header Files	4
Total Source Files	23
Total Objects	1
Total Symbols / Types	137 / 123
Compatibility	100%

Problem Summary

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

Added Symbols 5

serf.h, libserf-1.so.0.0.0
serf_connection_get_latency ( serf_connection_t* conn )
serf_request_is_written ( serf_request_t* request )

serf_bucket_types.h, libserf-1.so.0.0.0
serf_bucket_response_body_create ( serf_bucket_t* stream, apr_uint64_t len, serf_bucket_alloc_t* allocator )
serf_bucket_type_response_body [data]
serf_ssl_use_compression ( serf_ssl_context_t* ssl_ctx, int enabled )

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Problems with Data Types, Low Severity 5

serf_private.h
[+] struct serf_connection_t 3

	Change	Effect
1	Field connect_time has been added to this type.	1) This field will not be initialized by old clients. 2) 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 latency has been added to this type.	1) This field will not be initialized by old clients. 2) 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	Size of this type has been changed from 16736 bytes to 16752 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols: 23 (16.8%)

serf_config_authn_types ( serf_context_t* ctx, int authn_types )

Field 'ctx.authn_info.scheme.init_conn_func.p1' in 1st parameter 'ctx' (pointer) has base type 'struct serf_connection_t'.

serf_config_credentials_callback ( serf_context_t* ctx, serf_credentials_callback_t cred_cb )

Field 'ctx.authn_info.scheme.init_conn_func.p1' in 1st parameter 'ctx' (pointer) has base type 'struct serf_connection_t'.

serf_config_proxy ( serf_context_t* ctx, apr_sockaddr_t* address )

Field 'ctx.authn_info.scheme.init_conn_func.p1' in 1st parameter 'ctx' (pointer) has base type 'struct serf_connection_t'.

serf_connection_close ( serf_connection_t* conn )

1st parameter 'conn' (pointer) has base type 'struct serf_connection_t'.

serf_connection_create ( serf_context_t* ctx, apr_sockaddr_t* address, serf_connection_setup_t setup, void* setup_baton, serf_connection_closed_t closed, void* closed_baton, apr_pool_t* pool )

Field 'ctx.authn_info.scheme.init_conn_func.p1' in 1st parameter 'ctx' (pointer) has base type 'struct serf_connection_t'.

serf_connection_create2 ( serf_connection_t** conn, serf_context_t* ctx, apr_uri_t host_info, serf_connection_setup_t setup, void* setup_baton, serf_connection_closed_t closed, void* closed_baton, apr_pool_t* pool )

1st parameter 'conn' (pointer) has base type 'struct serf_connection_t'.

serf_connection_priority_request_create ( serf_connection_t* conn, int(**, void**, struct apr_pool_t*))(struct serf_request_t*, struct serf_bucket_t*, void*, struct apr_pool_t*))(struct serf_request_t*, struct serf_bucket_t*, void*, apr_pool_t*) setup, void* setup_baton )

1st parameter 'conn' (pointer) has base type 'struct serf_connection_t'.

serf_connection_request_create ( serf_connection_t* conn, int(**, void**, struct apr_pool_t*))(struct serf_request_t*, struct serf_bucket_t*, void*, struct apr_pool_t*))(struct serf_request_t*, struct serf_bucket_t*, void*, apr_pool_t*) setup, void* setup_baton )

1st parameter 'conn' (pointer) has base type 'struct serf_connection_t'.

serf_connection_reset ( serf_connection_t* conn )

1st parameter 'conn' (pointer) has base type 'struct serf_connection_t'.

serf_connection_set_async_responses ( serf_connection_t* conn, serf_response_acceptor_t acceptor, void* acceptor_baton, serf_response_handler_t handler, void* handler_baton )

1st parameter 'conn' (pointer) has base type 'struct serf_connection_t'.

...

[+] typedef serf__setup_request_func_t 1

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

[+] affected symbols: 14 (10.2%)

serf_config_authn_types ( serf_context_t* ctx, int authn_types )

Field 'ctx.authn_info.scheme.setup_request_func' in 1st parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

serf_config_credentials_callback ( serf_context_t* ctx, serf_credentials_callback_t cred_cb )

Field 'ctx.authn_info.scheme.setup_request_func' in 1st parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

serf_config_proxy ( serf_context_t* ctx, apr_sockaddr_t* address )

Field 'ctx.authn_info.scheme.setup_request_func' in 1st parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

serf_connection_create2 ( serf_connection_t** conn, serf_context_t* ctx, apr_uri_t host_info, serf_connection_setup_t setup, void* setup_baton, serf_connection_closed_t closed, void* closed_baton, apr_pool_t* pool )

Field 'ctx.authn_info.scheme.setup_request_func' in 2nd parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

serf_context_bucket_socket_create ( serf_context_t* ctx, apr_socket_t* skt, serf_bucket_alloc_t* allocator )

Field 'ctx.authn_info.scheme.setup_request_func' in 1st parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

serf_context_create ( apr_pool_t* pool )

Field 'retval.authn_info.scheme.setup_request_func' in the return value (pointer) is of type 'serf__setup_request_func_t'.

serf_context_create_ex ( void* user_baton, serf_socket_add_t addf, serf_socket_remove_t rmf, apr_pool_t* pool )

Field 'retval.authn_info.scheme.setup_request_func' in the return value (pointer) is of type 'serf__setup_request_func_t'.

serf_context_prerun ( serf_context_t* ctx )

Field 'ctx.authn_info.scheme.setup_request_func' in 1st parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

serf_context_run ( serf_context_t* ctx, apr_short_interval_time_t duration, apr_pool_t* pool )

Field 'ctx.authn_info.scheme.setup_request_func' in 1st parameter 'ctx' (pointer) is of type 'serf__setup_request_func_t'.

...

[+] typedef serf__validate_response_func_t 1

	Change	Effect
1	Base type has been changed from apr_status_t()(int, serf_connection_t, serf_request_t, serf_bucket_t, apr_pool_t) to apr_status_t()(peer_t, int, serf_connection_t, serf_request_t, serf_bucket_t, apr_pool_t).	Replacement of the base data type may indicate a change in its semantic meaning.

[+] affected symbols: 14 (10.2%)

serf_config_authn_types ( serf_context_t* ctx, int authn_types )