Binary compatibility report for the jack library between 1.9.7 and 1.9.8 versions on x86

Test Info

Library Name	jack
Version #1	1.9.7
Version #2	1.9.8
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	14
Total Shared Libraries	2
Total Symbols / Types	186 / 143
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	19
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	4
Problems with Constants	Low	1
Other Changes	-	0

Added Symbols (19)

control.h, libjackserver.so.0.1.0
jackctl_driver_get_type ( jackctl_driver_t* driver )

net.h, libjacknet.so.0.1.0
jack_adapter_pull_and_push ( jack_adapter_t* adapter, float** input, float** output, unsigned int frames )
jack_adapter_push_and_pull ( jack_adapter_t* adapter, float** input, float** output, unsigned int frames )
jack_create_adapter ( int input, int output, jack_nframes_t host_buffer_size, jack_nframes_t host_sample_rate, jack_nframes_t adapted_buffer_size, jack_nframes_t adapted_sample_rate )
jack_destroy_adapter ( jack_adapter_t* adapter )
jack_flush_adapter ( jack_adapter_t* adapter )
jack_net_master_close ( jack_net_master_t* net )
jack_net_master_open ( char const* ip, int port, char const* name, jack_master_t* request, jack_slave_t* result )
jack_net_master_recv ( jack_net_master_t* net, int audio_input, float** audio_input_buffer, int midi_input, void** midi_input_buffer )
jack_net_master_send ( jack_net_master_t* net, int audio_output, float** audio_output_buffer, int midi_output, void** midi_output_buffer )
jack_net_slave_activate ( jack_net_slave_t* net )
jack_net_slave_close ( jack_net_slave_t* net )
jack_net_slave_deactivate ( jack_net_slave_t* net )
jack_net_slave_open ( char const* ip, int port, char const* name, jack_slave_t* request, jack_master_t* result )
jack_set_net_slave_buffer_size_callback ( jack_net_slave_t* net, JackNetSlaveBufferSizeCallback bufsize_callback, void* arg )
jack_set_net_slave_process_callback ( jack_net_slave_t* net, JackNetSlaveProcessCallback net_callback, void* arg )
jack_set_net_slave_sample_rate_callback ( jack_net_slave_t* net, JackNetSlaveSampleRateCallback samplerate_callback, void* arg )
jack_set_net_slave_shutdown_callback ( jack_net_slave_t* net, JackNetSlaveShutdownCallback shutdown_callback, void* arg )

session.h, libjackserver.so.0.1.0
jack_client_get_uuid ( jack_client_t* client )

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Problems with Symbols, Low Severity (4)

	Change	Effect
1	Type of 3rd parameter event_index has been changed from jack_nframes_t to uint32_t.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of return value has been changed from jack_nframes_t to uint32_t.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of return value has been changed from jack_nframes_t to uint32_t.	Replacement of return type may indicate a change in its semantic meaning.

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

midiport.h, libjackserver.so.0.1.0
[+] jack_midi_event_get ( jack_midi_event_t* event, void* port_buffer, jack_nframes_t event_index ) (1)
[+] jack_midi_get_event_count ( void* port_buffer ) (1)
[+] jack_midi_get_lost_event_count ( void* port_buffer ) (1)

transport.h, libjackserver.so.0.1.0
[+] jack_transport_reposition ( jack_client_t* client, jack_position_t* pos ) (1)

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Problems with Constants (1)

	Change	Effect
1	The value of constant JACK_WEAK_EXPORT has been changed from __attribute__((weak)) to __attribute__((WEAK_ATTRIBUTE)).	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.

weakmacros.h
[+] JACK_WEAK_EXPORT

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Header Files (14)

control.h
intclient.h
jack.h
jslist.h
midiport.h
ringbuffer.h
session.h
statistics.h
systemdeps.h
thread.h
transport.h
types.h
weakjack.h
weakmacros.h

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Shared Libraries (2)

libjack.so.0.1.0
libjackserver.so.0.1.0

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