diff options
Diffstat (limited to 'include/qom/object.h')
| -rw-r--r-- | include/qom/object.h | 81 |
1 files changed, 25 insertions, 56 deletions
diff --git a/include/qom/object.h b/include/qom/object.h index 1f0386a231..990e28e408 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -1036,7 +1036,6 @@ void object_unref(Object *obj); * meant to allow a property to free its opaque upon object * destruction. This may be NULL. * @opaque: an opaque pointer to pass to the callbacks for the property - * @errp: returns an error if this function fails * * Returns: The #ObjectProperty; this can be used to set the @resolve * callback for child and link properties. @@ -1046,7 +1045,7 @@ ObjectProperty *object_property_add(Object *obj, const char *name, ObjectPropertyAccessor *get, ObjectPropertyAccessor *set, ObjectPropertyRelease *release, - void *opaque, Error **errp); + void *opaque); void object_property_del(Object *obj, const char *name, Error **errp); @@ -1055,7 +1054,7 @@ ObjectProperty *object_class_property_add(ObjectClass *klass, const char *name, ObjectPropertyAccessor *get, ObjectPropertyAccessor *set, ObjectPropertyRelease *release, - void *opaque, Error **errp); + void *opaque); /** * object_property_set_default_bool: @@ -1480,7 +1479,6 @@ Object *object_resolve_path_component(Object *parent, const char *part); * @obj: the object to add a property to * @name: the name of the property * @child: the child object - * @errp: if an error occurs, a pointer to an area to store the error * * Child properties form the composition tree. All objects need to be a child * of another object. Objects can only be a child of one object. @@ -1495,7 +1493,7 @@ Object *object_resolve_path_component(Object *parent, const char *part); * Returns: The newly added property on success, or %NULL on failure. */ ObjectProperty *object_property_add_child(Object *obj, const char *name, - Object *child, Error **errp); + Object *child); typedef enum { /* Unref the link pointer when the property is deleted */ @@ -1524,7 +1522,6 @@ void object_property_allow_set_link(const Object *, const char *, * @targetp: a pointer to where the link object reference is stored * @check: callback to veto setting or NULL if the property is read-only * @flags: additional options for the link - * @errp: if an error occurs, a pointer to an area to store the error * * Links establish relationships between objects. Links are unidirectional * although two links can be combined to form a bidirectional relationship @@ -1551,16 +1548,14 @@ ObjectProperty *object_property_add_link(Object *obj, const char *name, const char *type, Object **targetp, void (*check)(const Object *obj, const char *name, Object *val, Error **errp), - ObjectPropertyLinkFlags flags, - Error **errp); + ObjectPropertyLinkFlags flags); ObjectProperty *object_class_property_add_link(ObjectClass *oc, const char *name, const char *type, ptrdiff_t offset, void (*check)(const Object *obj, const char *name, Object *val, Error **errp), - ObjectPropertyLinkFlags flags, - Error **errp); + ObjectPropertyLinkFlags flags); /** * object_property_add_str: @@ -1569,7 +1564,6 @@ ObjectProperty *object_class_property_add_link(ObjectClass *oc, * @get: the getter or NULL if the property is write-only. This function must * return a string to be freed by g_free(). * @set: the setter or NULL if the property is read-only - * @errp: if an error occurs, a pointer to an area to store the error * * Add a string property using getters/setters. This function will add a * property of type 'string'. @@ -1578,15 +1572,13 @@ ObjectProperty *object_class_property_add_link(ObjectClass *oc, */ ObjectProperty *object_property_add_str(Object *obj, const char *name, char *(*get)(Object *, Error **), - void (*set)(Object *, const char *, Error **), - Error **errp); + void (*set)(Object *, const char *, Error **)); ObjectProperty *object_class_property_add_str(ObjectClass *klass, const char *name, char *(*get)(Object *, Error **), void (*set)(Object *, const char *, - Error **), - Error **errp); + Error **)); /** * object_property_add_bool: @@ -1594,7 +1586,6 @@ ObjectProperty *object_class_property_add_str(ObjectClass *klass, * @name: the name of the property * @get: the getter or NULL if the property is write-only. * @set: the setter or NULL if the property is read-only - * @errp: if an error occurs, a pointer to an area to store the error * * Add a bool property using getters/setters. This function will add a * property of type 'bool'. @@ -1603,14 +1594,12 @@ ObjectProperty *object_class_property_add_str(ObjectClass *klass, */ ObjectProperty *object_property_add_bool(Object *obj, const char *name, bool (*get)(Object *, Error **), - void (*set)(Object *, bool, Error **), - Error **errp); + void (*set)(Object *, bool, Error **)); ObjectProperty *object_class_property_add_bool(ObjectClass *klass, const char *name, bool (*get)(Object *, Error **), - void (*set)(Object *, bool, Error **), - Error **errp); + void (*set)(Object *, bool, Error **)); /** * object_property_add_enum: @@ -1619,7 +1608,6 @@ ObjectProperty *object_class_property_add_bool(ObjectClass *klass, * @typename: the name of the enum data type * @get: the getter or %NULL if the property is write-only. * @set: the setter or %NULL if the property is read-only - * @errp: if an error occurs, a pointer to an area to store the error * * Add an enum property using getters/setters. This function will add a * property of type '@typename'. @@ -1630,23 +1618,20 @@ ObjectProperty *object_property_add_enum(Object *obj, const char *name, const char *typename, const QEnumLookup *lookup, int (*get)(Object *, Error **), - void (*set)(Object *, int, Error **), - Error **errp); + void (*set)(Object *, int, Error **)); ObjectProperty *object_class_property_add_enum(ObjectClass *klass, const char *name, const char *typename, const QEnumLookup *lookup, int (*get)(Object *, Error **), - void (*set)(Object *, int, Error **), - Error **errp); + void (*set)(Object *, int, Error **)); /** * object_property_add_tm: * @obj: the object to add a property to * @name: the name of the property * @get: the getter or NULL if the property is write-only. - * @errp: if an error occurs, a pointer to an area to store the error * * Add a read-only struct tm valued property using a getter function. * This function will add a property of type 'struct tm'. @@ -1654,13 +1639,11 @@ ObjectProperty *object_class_property_add_enum(ObjectClass *klass, * Returns: The newly added property on success, or %NULL on failure. */ ObjectProperty *object_property_add_tm(Object *obj, const char *name, - void (*get)(Object *, struct tm *, Error **), - Error **errp); + void (*get)(Object *, struct tm *, Error **)); ObjectProperty *object_class_property_add_tm(ObjectClass *klass, - const char *name, - void (*get)(Object *, struct tm *, Error **), - Error **errp); + const char *name, + void (*get)(Object *, struct tm *, Error **)); typedef enum { /* Automatically add a getter to the property */ @@ -1677,7 +1660,6 @@ typedef enum { * @name: the name of the property * @v: pointer to value * @flags: bitwise-or'd ObjectPropertyFlags - * @errp: if an error occurs, a pointer to an area to store the error * * Add an integer property in memory. This function will add a * property of type 'uint8'. @@ -1685,14 +1667,13 @@ typedef enum { * Returns: The newly added property on success, or %NULL on failure. */ ObjectProperty *object_property_add_uint8_ptr(Object *obj, const char *name, - const uint8_t *v, ObjectPropertyFlags flags, - Error **errp); + const uint8_t *v, + ObjectPropertyFlags flags); ObjectProperty *object_class_property_add_uint8_ptr(ObjectClass *klass, const char *name, const uint8_t *v, - ObjectPropertyFlags flags, - Error **errp); + ObjectPropertyFlags flags); /** * object_property_add_uint16_ptr: @@ -1700,7 +1681,6 @@ ObjectProperty *object_class_property_add_uint8_ptr(ObjectClass *klass, * @name: the name of the property * @v: pointer to value * @flags: bitwise-or'd ObjectPropertyFlags - * @errp: if an error occurs, a pointer to an area to store the error * * Add an integer property in memory. This function will add a * property of type 'uint16'. @@ -1709,14 +1689,12 @@ ObjectProperty *object_class_property_add_uint8_ptr(ObjectClass *klass, */ ObjectProperty *object_property_add_uint16_ptr(Object *obj, const char *name, const uint16_t *v, - ObjectPropertyFlags flags, - Error **errp); + ObjectPropertyFlags flags); ObjectProperty *object_class_property_add_uint16_ptr(ObjectClass *klass, const char *name, const uint16_t *v, - ObjectPropertyFlags flags, - Error **errp); + ObjectPropertyFlags flags); /** * object_property_add_uint32_ptr: @@ -1724,7 +1702,6 @@ ObjectProperty *object_class_property_add_uint16_ptr(ObjectClass *klass, * @name: the name of the property * @v: pointer to value * @flags: bitwise-or'd ObjectPropertyFlags - * @errp: if an error occurs, a pointer to an area to store the error * * Add an integer property in memory. This function will add a * property of type 'uint32'. @@ -1733,14 +1710,12 @@ ObjectProperty *object_class_property_add_uint16_ptr(ObjectClass *klass, */ ObjectProperty *object_property_add_uint32_ptr(Object *obj, const char *name, const uint32_t *v, - ObjectPropertyFlags flags, - Error **errp); + ObjectPropertyFlags flags); ObjectProperty *object_class_property_add_uint32_ptr(ObjectClass *klass, const char *name, const uint32_t *v, - ObjectPropertyFlags flags, - Error **errp); + ObjectPropertyFlags flags); /** * object_property_add_uint64_ptr: @@ -1748,7 +1723,6 @@ ObjectProperty *object_class_property_add_uint32_ptr(ObjectClass *klass, * @name: the name of the property * @v: pointer to value * @flags: bitwise-or'd ObjectPropertyFlags - * @errp: if an error occurs, a pointer to an area to store the error * * Add an integer property in memory. This function will add a * property of type 'uint64'. @@ -1757,14 +1731,12 @@ ObjectProperty *object_class_property_add_uint32_ptr(ObjectClass *klass, */ ObjectProperty *object_property_add_uint64_ptr(Object *obj, const char *name, const uint64_t *v, - ObjectPropertyFlags flags, - Error **Errp); + ObjectPropertyFlags flags); ObjectProperty *object_class_property_add_uint64_ptr(ObjectClass *klass, const char *name, const uint64_t *v, - ObjectPropertyFlags flags, - Error **Errp); + ObjectPropertyFlags flags); /** * object_property_add_alias: @@ -1772,7 +1744,6 @@ ObjectProperty *object_class_property_add_uint64_ptr(ObjectClass *klass, * @name: the name of the property * @target_obj: the object to forward property access to * @target_name: the name of the property on the forwarded object - * @errp: if an error occurs, a pointer to an area to store the error * * Add an alias for a property on an object. This function will add a property * of the same type as the forwarded property. @@ -1785,15 +1756,13 @@ ObjectProperty *object_class_property_add_uint64_ptr(ObjectClass *klass, * Returns: The newly added property on success, or %NULL on failure. */ ObjectProperty *object_property_add_alias(Object *obj, const char *name, - Object *target_obj, const char *target_name, - Error **errp); + Object *target_obj, const char *target_name); /** * object_property_add_const_link: * @obj: the object to add a property to * @name: the name of the property * @target: the object to be referred by the link - * @errp: if an error occurs, a pointer to an area to store the error * * Add an unmodifiable link for a property on an object. This function will * add a property of type link<TYPE> where TYPE is the type of @target. @@ -1806,7 +1775,7 @@ ObjectProperty *object_property_add_alias(Object *obj, const char *name, * Returns: The newly added property on success, or %NULL on failure. */ ObjectProperty *object_property_add_const_link(Object *obj, const char *name, - Object *target, Error **errp); + Object *target); /** * object_property_set_description: |