Binary compatibility report for the libmowgli library between 0.1.4 and 0.1.5 versions on x86

Test Info

Library Name	libmowgli
Version #1	0.1.4
Version #2	0.1.5
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	1
Total Shared Libraries	1
Total Symbols / Types	90 / 56
Verdict	Incompatible (12.2%)

Problem Summary

	Severity	Count
Added Symbols	-	39
Removed Symbols	High	9
Problems with Data Types	High	0
	Medium	0
	Low	4
Problems with Symbols	High	2
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Constants	-	4

Added Symbols (39)

mowgli_argstack.h, libmowgli.so.1.0.0
mowgli_argstack_init ( )
mowgli_argstack_new ( char const* descstr, ... )
mowgli_argstack_new_from_va_list ( char const* descstr, va_list va )
mowgli_argstack_pop_boolean ( struct mowgli_argstack_t* p1 )
mowgli_argstack_pop_numeric ( struct mowgli_argstack_t* p1 )
mowgli_argstack_pop_pointer ( struct mowgli_argstack_t* p1 )
mowgli_argstack_pop_string ( struct mowgli_argstack_t* p1 )

mowgli_ioevent.h, libmowgli.so.1.0.0
mowgli_ioevent_associate ( struct mowgli_ioevent_handle_t* self, enum mowgli_ioevent_source_t source, int object, unsigned int flags, void* opaque )
mowgli_ioevent_create ( )
mowgli_ioevent_destroy ( struct mowgli_ioevent_handle_t* self )
mowgli_ioevent_dissociate ( struct mowgli_ioevent_handle_t* self, enum mowgli_ioevent_source_t source, int object )
mowgli_ioevent_get ( struct mowgli_ioevent_handle_t* self, struct mowgli_ioevent_t* buf, size_t bufsize, unsigned int delay )

mowgli_list.h, libmowgli.so.1.0.0
mowgli_list_concat ( mowgli_list_t* l, mowgli_list_t* l2 )
mowgli_list_reverse ( mowgli_list_t* l )
mowgli_list_sort ( mowgli_list_t* l, mowgli_list_comparator_t comp, void* opaque )
mowgli_node_add_after ( void* data, mowgli_node_t* n, mowgli_list_t* l, mowgli_node_t* before )

mowgli_mempool.h, libmowgli.so.1.0.0
mowgli_mempool_add ( mowgli_mempool_t* pool, void* ptr )
mowgli_mempool_allocate ( mowgli_mempool_t* pool, size_t sz )
mowgli_mempool_cleanup ( mowgli_mempool_t* pool )
mowgli_mempool_destroy ( mowgli_mempool_t* pool )
mowgli_mempool_new ( )
mowgli_mempool_release ( mowgli_mempool_t* pool, void* addr )
mowgli_mempool_strdup ( mowgli_mempool_t* pool, char* src )
mowgli_mempool_with_custom_destructor ( mowgli_destructor_t destructor )

mowgli_object_class.h, libmowgli.so.1.0.0
mowgli_object_class_check_cast ( struct mowgli_object_class_t* klass1, struct mowgli_object_class_t* klass2 )
mowgli_object_class_destroy ( struct mowgli_object_class_t* klass )
mowgli_object_class_find_by_name ( char const* name )
mowgli_object_class_init ( struct mowgli_object_class_t* klass, char const* name, mowgli_destructor_t des, enum mowgli_boolean_t dynamic )
mowgli_object_class_reinterpret_impl ( void* object, struct mowgli_object_class_t* klass )
mowgli_object_class_set_derivitive ( struct mowgli_object_class_t* klass, struct mowgli_object_class_t* parent )

mowgli_object_messaging.h, libmowgli.so.1.0.0
mowgli_object_class_message_handler_attach ( struct mowgli_object_class_t* klass, mowgli_object_message_handler_t* sig )
mowgli_object_class_message_handler_detach ( struct mowgli_object_class_t* klass, mowgli_object_message_handler_t* sig )
mowgli_object_message_broadcast ( struct mowgli_object_t* self, char const* name, ... )
mowgli_object_message_handler_attach ( struct mowgli_object_t* self, mowgli_object_message_handler_t* sig )
mowgli_object_message_handler_detach ( struct mowgli_object_t* self, mowgli_object_message_handler_t* sig )

mowgli_object_metadata.h, libmowgli.so.1.0.0
mowgli_object_metadata_associate ( struct mowgli_object_t* self, char const* key, void* value )
mowgli_object_metadata_dissociate ( struct mowgli_object_t* self, char const* key )
mowgli_object_metadata_retrieve ( struct mowgli_object_t* self, char const* key )

mowgli_random.h, libmowgli.so.1.0.0
mowgli_random_init ( )

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Removed Symbols (9)

mowgli_memorypool.h, libmowgli.so.1.0.0
mowgli_memory_pool_add ( mowgli_memorypool_t* pool, void* ptr )
mowgli_memory_pool_allocate ( mowgli_memorypool_t* pool, size_t sz )
mowgli_memory_pool_cleanup ( mowgli_memorypool_t* pool )
mowgli_memory_pool_destroy ( mowgli_memorypool_t* pool )
mowgli_memory_pool_new ( )
mowgli_memory_pool_release ( mowgli_memorypool_t* pool, void* addr )
mowgli_memory_pool_strdup ( mowgli_memorypool_t* pool, char* src )
mowgli_memory_pool_with_custom_destructor ( mowgli_destructor_t destructor )

mowgli_random.h, libmowgli.so.1.0.0
mowgli_random_destroy ( mowgli_random_t* self )

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Problems with Symbols, High Severity (2)

	Change	Effect
1	1st middle parameter name has been removed from the calling stack.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter klass of type struct mowgli_object_class_t* has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

mowgli_dictionary.h, libmowgli.so.1.0.0
[+] mowgli_dictionary_create ( char const* name, int resolution, int(*compare_cb)(char const*, char const*) ) (1)

mowgli_object.h, libmowgli.so.1.0.0
[+] mowgli_object_init ( struct mowgli_object_t* p1, char const* name, mowgli_destructor_t destructor ) (1)

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Problems with Data Types, Low Severity (4)

	Change	Effect
1	Field message_handlers 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 metadata 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 12 bytes to 36 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
4	Field destructor has been renamed to klass.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

mowgli_object.h
[+] struct mowgli_object_t (4)

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Other Changes in Constants (4)

	Change	Effect
1	The constant MOWGLI_POLLERR with value 0x08 has been added.	No effect.

	Change	Effect
1	The constant MOWGLI_POLLHUP with value 0x04 has been added.	No effect.

	Change	Effect
1	The constant MOWGLI_POLLRDNORM with value 0x01 has been added.	No effect.

	Change	Effect
1	The constant MOWGLI_POLLWRNORM with value 0x02 has been added.	No effect.

mowgli_ioevent.h
[+] MOWGLI_POLLERR
[+] MOWGLI_POLLHUP
[+] MOWGLI_POLLRDNORM
[+] MOWGLI_POLLWRNORM

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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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