Binary compatibility report for the libmtp library between 0.1.3 and 0.1.4 versions on x86

Test Info

Library Name	libmtp
Version #1	0.1.3
Version #2	0.1.4
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	1
Total Shared Libraries	1
Total Symbols / Types	62 / 79
Verdict	Incompatible (36.29%)

Problem Summary

	Severity	Count
Added Symbols	-	6
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	1
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes	-	0

Added Symbols (6)

libmtp.h, libmtp.so.5.2.0
LIBMTP_Clear_Errorstack ( LIBMTP_mtpdevice_t* p1 )
LIBMTP_Dump_Errorstack ( LIBMTP_mtpdevice_t* p1 )
LIBMTP_Get_Connected_Devices ( LIBMTP_mtpdevice_t** p1 )
LIBMTP_Get_Errorstack ( LIBMTP_mtpdevice_t* p1 )
LIBMTP_Number_Devices_In_List ( LIBMTP_mtpdevice_t* p1 )
LIBMTP_Release_Device_List ( LIBMTP_mtpdevice_t* p1 )

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Problems with Data Types, Medium Severity (1)

libmtp.h
[+] struct LIBMTP_mtpdevice_struct (1)

	Change	Effect
1	Field errorstack 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.

[+] affected symbols (45)

LIBMTP_Create_Folder ( LIBMTP_mtpdevice_t* p1, char* p2, uint32_t p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Create_New_Album ( LIBMTP_mtpdevice_t* p1, LIBMTP_album_t*const p2, uint32_t const p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Create_New_Playlist ( LIBMTP_mtpdevice_t* p1, LIBMTP_playlist_t*const p2, uint32_t const p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Delete_Object ( LIBMTP_mtpdevice_t* p1, uint32_t p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Dump_Device_Info ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Format_Storage ( LIBMTP_mtpdevice_t* p1, LIBMTP_devicestorage_t* p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Album ( LIBMTP_mtpdevice_t* p1, uint32_t const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Album_List ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Batterylevel ( LIBMTP_mtpdevice_t* p1, uint8_t*const p2, uint8_t*const p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Device_Certificate ( LIBMTP_mtpdevice_t* p1, char**const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Deviceversion ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_File_To_File ( LIBMTP_mtpdevice_t* p1, uint32_t p2, char const*const p3, LIBMTP_progressfunc_t const p4, void const*const p5 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_File_To_File_Descriptor ( LIBMTP_mtpdevice_t* p1, uint32_t const p2, int const p3, LIBMTP_progressfunc_t const p4, void const*const p5 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Filelisting ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Filelisting_With_Callback ( LIBMTP_mtpdevice_t* p1, LIBMTP_progressfunc_t const p2, void const*const p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Filemetadata ( LIBMTP_mtpdevice_t* p1, uint32_t const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_First_Device ( )

Return value (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Folder_List ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Friendlyname ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Modelname ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Playlist ( LIBMTP_mtpdevice_t* p1, uint32_t const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Playlist_List ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Representative_Sample_Format ( LIBMTP_mtpdevice_t* p1, LIBMTP_filetype_t const p2, LIBMTP_filesampledata_t** p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Secure_Time ( LIBMTP_mtpdevice_t* p1, char**const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Serialnumber ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Storage ( LIBMTP_mtpdevice_t* p1, int const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Supported_Filetypes ( LIBMTP_mtpdevice_t* p1, uint16_t**const p2, uint16_t*const p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Syncpartner ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Track_To_File ( LIBMTP_mtpdevice_t* p1, uint32_t p2, char const*const p3, LIBMTP_progressfunc_t const p4, void const*const p5 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Track_To_File_Descriptor ( LIBMTP_mtpdevice_t* p1, uint32_t const p2, int const p3, LIBMTP_progressfunc_t const p4, void const*const p5 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Tracklisting ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Tracklisting_With_Callback ( LIBMTP_mtpdevice_t* p1, LIBMTP_progressfunc_t const p2, void const*const p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Get_Trackmetadata ( LIBMTP_mtpdevice_t* p1, uint32_t const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Release_Device ( LIBMTP_mtpdevice_t* p1 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Send_File_From_File ( LIBMTP_mtpdevice_t* p1, char const*const p2, LIBMTP_file_t*const p3, LIBMTP_progressfunc_t const p4, void const*const p5, uint32_t const p6 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Send_File_From_File_Descriptor ( LIBMTP_mtpdevice_t* p1, int const p2, LIBMTP_file_t*const p3, LIBMTP_progressfunc_t const p4, void const*const p5, uint32_t const p6 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Send_Representative_Sample ( LIBMTP_mtpdevice_t* p1, uint32_t const p2, LIBMTP_filesampledata_t* p3 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Send_Track_From_File ( LIBMTP_mtpdevice_t* p1, char const*const p2, LIBMTP_track_t*const p3, LIBMTP_progressfunc_t const p4, void const*const p5, uint32_t const p6 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Send_Track_From_File_Descriptor ( LIBMTP_mtpdevice_t* p1, int const p2, LIBMTP_track_t*const p3, LIBMTP_progressfunc_t const p4, void const*const p5, uint32_t const p6 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Set_Friendlyname ( LIBMTP_mtpdevice_t* p1, char const*const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Set_Syncpartner ( LIBMTP_mtpdevice_t* p1, char const*const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Track_Exists ( LIBMTP_mtpdevice_t* p1, uint32_t p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Update_Album ( LIBMTP_mtpdevice_t* p1, LIBMTP_album_t const*const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Update_Playlist ( LIBMTP_mtpdevice_t* p1, LIBMTP_playlist_t const*const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

LIBMTP_Update_Track_Metadata ( LIBMTP_mtpdevice_t* p1, LIBMTP_track_t const*const p2 )

1st parameter 'p1' (pointer) has base type 'LIBMTP_mtpdevice_struct'.

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Problems with Data Types, Low Severity (2)

libmtp.h
[+] struct LIBMTP_mtpdevice_struct (2)

	Change	Effect
1	Field next has been added to this type.	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	Size of this type has been changed from 56 bytes to 64 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.