Binary compatibility report for the libmowgli library between 0.6.1 and 0.7.0 versions on x86

Test Info

Library Name	libmowgli
Version #1	0.6.1
Version #2	0.7.0
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	1
Total Shared Libraries	1
Total Symbols / Types	152 / 100
Verdict	Incompatible (19.1%)

Problem Summary

	Severity	Count
Added Symbols	-	11
Removed Symbols	High	1
Problems with Data Types	High	0
	Medium	2
	Low	4
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1

Added Symbols (11)

mowgli_patricia.h, libmowgli.so.2.0.0
mowgli_patricia_add ( mowgli_patricia_t* dtree, char const* key, void* data )
mowgli_patricia_create ( void(*canonize_cb)(char*) )
mowgli_patricia_delete ( mowgli_patricia_t* dtree, char const* key )
mowgli_patricia_destroy ( mowgli_patricia_t* dtree, void(*destroy_cb)(char const*, void*, void*), void* privdata )
mowgli_patricia_foreach ( mowgli_patricia_t* dtree, int(*foreach_cb)(char const*, void*, void*), void* privdata )
mowgli_patricia_foreach_cur ( mowgli_patricia_t* dtree, mowgli_patricia_iteration_state_t* state )
mowgli_patricia_foreach_next ( mowgli_patricia_t* dtree, mowgli_patricia_iteration_state_t* state )
mowgli_patricia_foreach_start ( mowgli_patricia_t* dtree, mowgli_patricia_iteration_state_t* state )
mowgli_patricia_retrieve ( mowgli_patricia_t* dtree, char const* key )
mowgli_patricia_search ( mowgli_patricia_t* dtree, void*(*foreach_cb)(char const*, void*, void*), void* privdata )
mowgli_patricia_stats ( mowgli_patricia_t* dict, void(*cb)(char const*, void*), void* privdata )

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Removed Symbols (1)

mowgli_list.h, libmowgli.so.1.0.0
mowgli_node_parent ( mowgli_node_t* n )

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Problems with Data Types, Medium Severity (2)

	Change	Effect
1	This type became opaque.	The internal structure of this type is hidden in the new library version and may be different. This may result in crash or incorrect behavior of applications.

mowgli_heap.h
[+] struct mowgli_heap_ (1)

mowgli_list.h
[+] struct mowgli_node_ (1)

	Change	Effect
1	Field parent has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.

[+] affected symbols (52)

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Problems with Data Types, Low Severity (4)

	Change	Effect
1	Field ispare 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 pspare 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 8 bytes to 40 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

mowgli_dictionary.h
[+] struct mowgli_dictionary_iteration_state_ (3)

mowgli_list.h
[+] struct mowgli_node_ (1)

	Change	Effect
1	Size of this type has been changed from 16 bytes to 12 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (52)

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Problems with Constants, Low Severity (1)

	Change	Effect
1	The value of constant MOWGLI_DECLS_END has been changed from }; to }.	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.

mowgli.h
[+] MOWGLI_DECLS_END

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Header Files (1)

mowgli.h

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Shared Libraries (1)

libmowgli.so.1.0.0

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