Binary compatibility report for the Gjs library between 1.36.1 and 1.37.1 versions on x86

Test Info

Library Name	Gjs
Version #1	1.36.1
Version #2	1.37.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	19
Total Shared Libraries	1
Total Symbols / Types	185 / 245
Verdict	Incompatible (11.9%)

Problem Summary

	Severity	Count
Added Symbols	-	12
Removed Symbols	High	16
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	1
	Medium	21
	Low	7
Problems with Constants	Low	0

Added Symbols (12)

context.h, libgjs.so.0.0.0
gjs_context_get_current ( )
gjs_context_make_current ( GjsContext* js_context )

jsapi-util.h, libgjs.so.0.0.0
gjs_context_get_frame_info ( JSContext* context, jsval* stack, jsval* fileName, jsval* lineNumber )
gjs_get_global_slot ( JSContext* context, enum GjsGlobalSlot slot )
gjs_intern_string_to_id ( JSContext* context, char const* string )
gjs_log_exception_full ( JSContext* context, jsval exc, struct JSString* message )
gjs_object_get_property_const ( JSContext* context, JSObject* obj, enum GjsConstString property_name, jsval* value_p )
gjs_set_global_slot ( JSContext* context, enum GjsGlobalSlot slot, jsval value )

repo.h, libgjs.so.0.0.0
gjs_lookup_generic_prototype ( JSContext* context, GIBaseInfo* info )

runtime.h, libgjs.so.0.0.0
gjs_runtime_deinit ( JSRuntime* runtime )
gjs_runtime_get_const_string ( JSRuntime* runtime, enum GjsConstString string )
gjs_runtime_init_for_context ( JSRuntime* runtime, JSContext* context )

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Removed Symbols (16)

boxed.h, libgjs.so.0.0.0
gjs_lookup_boxed_class ( JSContext* context, GIBoxedInfo* info )
gjs_lookup_boxed_constructor ( JSContext* context, GIBoxedInfo* info )
gjs_lookup_boxed_prototype ( JSContext* context, GIBoxedInfo* info )

context.h, libgjs.so.0.0.0
gjs_context_print_stack_to_buffer ( GjsContext* js_context, void* initial_frame, GString* buf )

gerror.h, libgjs.so.0.0.0
gjs_lookup_error_class ( JSContext* context, GIEnumInfo* info )
gjs_lookup_error_constructor ( JSContext* context, GIEnumInfo* info )
gjs_lookup_error_prototype ( JSContext* context, GIEnumInfo* info )

jsapi-util.h, libgjs.so.0.0.0
gjs_log_exception_props ( JSContext* context, jsval exc )
gjs_object_get_property ( JSContext* context, JSObject* obj, char const* property_name, jsval* value_p )
gjs_object_has_property ( JSContext* context, JSObject* obj, char const* property_name )

keep-alive.h, libgjs.so.0.0.0
gjs_keep_alive_get_for_import_global ( JSContext* context )

object.h, libgjs.so.0.0.0
gjs_lookup_object_prototype ( JSContext* context, GType gtype )

param.h, libgjs.so.0.0.0
gjs_lookup_param_prototype ( JSContext* context )

union.h, libgjs.so.0.0.0
gjs_lookup_union_class ( JSContext* context, GIUnionInfo* info )
gjs_lookup_union_constructor ( JSContext* context, GIUnionInfo* info )
gjs_lookup_union_prototype ( JSContext* context, GIUnionInfo* info )

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Problems with Symbols, High Severity (1)

	Change	Effect
1	The pointer level of 3rd parameter gtype has been increased from 0 to 1.	The library function may try to access unallocated memory by the dereferencing of old parameter value and therefore cause a crash of applications.

object.h, libgjs.so.0.0.0
[+] gjs_define_object_class ( JSContext* context, JSObject* in_object, GType gtype, JSObject** constructor_p, JSObject** prototype_p ) (1)

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Problems with Symbols, Medium Severity (21)

	Change	Effect
1	4th parameter constructor_p has been removed from the calling stack.	This parameter will be ignored by the function.
2	5th parameter prototype_p has been removed from the calling stack.	This parameter will be ignored by the function.
3	Type of return value has been changed from JSBool (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	4th parameter enumeration_p has been removed from the calling stack.	This parameter will be ignored by the function.

	Change	Effect
1	4th parameter constructor_p has been removed from the calling stack.	This parameter will be ignored by the function.
2	5th parameter prototype_p has been removed from the calling stack.	This parameter will be ignored by the function.
3	Type of return value has been changed from JSBool (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	3rd parameter importer_name has been removed from the calling stack.	This parameter will be ignored by the function.

	Change	Effect
1	4th parameter prototype_p has been removed from the calling stack.	This parameter will be ignored by the function.

	Change	Effect
1	2nd parameter message_p has been removed from the calling stack.	This parameter will be ignored by the function.

	Change	Effect
1	2nd parameter message_p has been removed from the calling stack.	This parameter will be ignored by the function.

	Change	Effect
1	The pointer level of 4th parameter property_name has been decreased from 1 to 0.	The library function will treat the parameter as the lower-dimension array and will not read all elements. This may change the behavior of applications. NOTE: if this is out-parameter then this change may cause a crash of applications.
2	Type of 4th parameter property_name has been changed from char const* to jsid (became non-const).	This function may change parameter property_name, but it will be treated as const by old client applications. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	The pointer level of 4th parameter constructor_p has been decreased from 2 to 0.	The library function will treat the parameter as the lower-dimension array and will not read all elements. This may change the behavior of applications. NOTE: if this is out-parameter then this change may cause a crash of applications.
2	Type of return value has been changed from JSBool (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	3rd parameter prototype_p has been removed from the calling stack.	This parameter will be ignored by the function.
2	Type of return value has been changed from JSBool (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	The pointer level of 2nd parameter name has been decreased from 1 to 0.	The library function will treat the parameter as the lower-dimension array and will not read all elements. This may change the behavior of applications. NOTE: if this is out-parameter then this change may cause a crash of applications.
2	Type of 2nd parameter name has been changed from char const* to jsid (became non-const).	This function may change parameter name, but it will be treated as const by old client applications. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	4th parameter constructor_p has been removed from the calling stack.	This parameter will be ignored by the function.
2	5th parameter prototype_p has been removed from the calling stack.	This parameter will be ignored by the function.

boxed.h, libgjs.so.0.0.0
[+] gjs_define_boxed_class ( JSContext* context, JSObject* in_object, GIBoxedInfo* info, JSObject** constructor_p, JSObject** prototype_p ) (3)

enumeration.h, libgjs.so.0.0.0
[+] gjs_define_enumeration ( JSContext* context, JSObject* in_object, GIEnumInfo* info, JSObject** enumeration_p ) (1)

gerror.h, libgjs.so.0.0.0
[+] gjs_define_error_class ( JSContext* context, JSObject* in_object, GIEnumInfo* info, JSObject** constructor_p, JSObject** prototype_p ) (3)

importer.h, libgjs.so.0.0.0
[+] gjs_define_root_importer ( JSContext* context, JSObject* in_object, char const* importer_name ) (1)

interface.h, libgjs.so.0.0.0
[+] gjs_define_interface_class ( JSContext* context, JSObject* in_object, GIInterfaceInfo* info, JSObject** prototype_p ) (1)

jsapi-util.h, libgjs.so.0.0.0
[+] gjs_log_and_keep_exception ( JSContext* context, char** message_p ) (1)
[+] gjs_log_exception ( JSContext* context, char** message_p ) (1)
[+] gjs_object_require_property ( JSContext* context, JSObject* obj, char const* obj_description, char const* property_name, jsval* value_p ) (2)

object.h, libgjs.so.0.0.0
[+] gjs_define_object_class ( JSContext* context, JSObject* in_object, GType gtype, JSObject** constructor_p, JSObject** prototype_p ) (2)

param.h, libgjs.so.0.0.0
[+] gjs_define_param_class ( JSContext* context, JSObject* in_object, JSObject** prototype_p ) (2)

repo.h, libgjs.so.0.0.0
[+] gjs_lookup_namespace_object_by_name ( JSContext* context, char const* name ) (2)

union.h, libgjs.so.0.0.0
[+] gjs_define_union_class ( JSContext* context, JSObject* in_object, GIUnionInfo* info, JSObject** constructor_p, JSObject** prototype_p ) (2)

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Problems with Symbols, Low Severity (7)

	Change	Effect
1	Type of 4th parameter property_name has been changed from char const* to jsid.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter gtype has been renamed to info.	Renaming of a parameter may indicate a change in its semantic meaning.
2	4th parameter constructor_p has been renamed to gtype.	Renaming of a parameter may indicate a change in its semantic meaning.
3	5th parameter prototype_p has been renamed to constructor_p.	Renaming of a parameter may indicate a change in its semantic meaning.
4	Type of 4th parameter constructor_p has been changed from JSObject to GType**.	Replacement of parameter data type may indicate a change in its semantic meaning.
5	Type of 3rd parameter gtype has been changed from GType to GIObjectInfo*.	Replacement of parameter data type may indicate a change in its semantic meaning.

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

jsapi-util.h, libgjs.so.0.0.0
[+] gjs_object_require_property ( JSContext* context, JSObject* obj, char const* obj_description, char const* property_name, jsval* value_p ) (1)

object.h, libgjs.so.0.0.0
[+] gjs_define_object_class ( JSContext* context, JSObject* in_object, GType gtype, JSObject** constructor_p, JSObject** prototype_p ) (5)

repo.h, libgjs.so.0.0.0
[+] gjs_lookup_namespace_object_by_name ( JSContext* context, char const* name ) (1)

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Header Files (19)

arg.h
boxed.h
closure.h
enumeration.h
foreign.h
function.h
gerror.h
gjs-module.h
gjs.h
gtype.h
interface.h
keep-alive.h
ns.h
object.h
param.h
repo.h
type-module.h
union.h
value.h

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Shared Libraries (1)

libgjs.so.0.0.0

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