Binary compatibility report for the libmpd library between 11.8.17 and current versions on x86

Test Info

Library Name	libmpd
Version #1	11.8.17
Version #2	current
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	9
Total Shared Libraries	1
Total Symbols / Types	242 / 76
Verdict	Compatible

Problem Summary

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

Added Symbols (3)

libmpd-playlist.h, libmpd.so.1.4.0
mpd_playlist_set_priority ( MpdObj* mi, int song_id, int priority )

libmpdclient.h, libmpd.so.1.4.0
mpd_sendSetPrio ( mpd_Connection* connection, int pos, int priority )
mpd_sendSetPrioId ( mpd_Connection* connection, int id, int priority )

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Problems with Data Types, Low Severity (3)

libmpdclient.h
[+] struct _mpd_Song (3)

	Change	Effect
1	Field priority 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 rating 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 64 bytes to 72 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (30)

mpd_data_delete_item ( MpdData* data )

Field 'data->unnamed0->song' in 1st parameter 'data' (pointer) has base type 'struct _mpd_Song'.

mpd_data_free ( MpdData* data )

Field 'data->unnamed0->song' in 1st parameter 'data' (pointer) has base type 'struct _mpd_Song'.

mpd_data_get_first ( MpdData const* data )

Field 'data->unnamed0->song' in 1st parameter 'data' (pointer) has base type 'struct _mpd_Song'.

mpd_data_get_next ( MpdData* data )

Field 'data->unnamed0->song' in 1st parameter 'data' (pointer) has base type 'struct _mpd_Song'.

mpd_data_is_last ( MpdData const* data )

Field 'data->unnamed0->song' in 1st parameter 'data' (pointer) has base type 'struct _mpd_Song'.

mpd_database_find ( MpdObj* mi, int table, char const* string, int exact )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_albums ( MpdObj* mi, char const* artist )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_artists ( MpdObj* mi )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_complete ( MpdObj* mi )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_directory ( MpdObj* mi, char const* path )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_directory_recursive ( MpdObj* mi, char const* path )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_fileinfo ( MpdObj* mi, char const* path )

Return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_get_playlist_content ( MpdObj* mi, char const* playlist )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_playlist_list ( MpdObj* mi )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_database_search_commit ( MpdObj* mi )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_freeInfoEntity ( mpd_InfoEntity* entity )

Field 'entity->info->song' in 1st parameter 'entity' (pointer) has base type 'struct _mpd_Song'.

mpd_freeSong ( mpd_Song* song )

1st parameter 'song' (pointer) has base type 'struct _mpd_Song'.

mpd_getNextInfoEntity ( mpd_Connection* connection )

Field 'retval->info->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_newInfoEntity ( )

Field 'retval->info->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_newSong ( )

Return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_get_changes ( MpdObj* mi, int old_playlist_id )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_get_changes_posid ( MpdObj* mi, int old_playlist_id )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_get_current_song ( MpdObj* mi )

Return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_get_song ( MpdObj* mi, int songid )

Return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_get_song_from_pos ( MpdObj* mi, int songpos )

Return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_get_song_from_pos_range ( MpdObj* mi, int start, int stop )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_playlist_search_commit ( MpdObj* mi )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_server_get_output_devices ( MpdObj* mi )

Field 'retval->unnamed0->song' in return value (pointer) has base type 'struct _mpd_Song'.

mpd_song_markup ( char* s, unsigned int max, char const* format, mpd_Song* song )

4th parameter 'song' (pointer) has base type 'struct _mpd_Song'.

mpd_songDup ( mpd_Song const* song )

1st parameter 'song' (pointer) has base type 'struct _mpd_Song'.

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Other Changes in Constants (2)

	Change	Effect
1	The constant MPD_SONG_NO_PRIORITY with value 0 has been added.	No effect.

	Change	Effect
1	The constant MPD_SONG_NO_RATING with value -1 has been added.	No effect.

libmpdclient.h
[+] MPD_SONG_NO_PRIORITY
[+] MPD_SONG_NO_RATING

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Header Files (9)

libmpd-database.h
libmpd-player.h
libmpd-playlist.h
libmpd-status.h
libmpd-sticker.h
libmpd-strfsong.h
libmpd-version.h
libmpd.h
libmpdclient.h

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Shared Libraries (1)

libmpd.so.1.3.0

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