From 5325cc34a2ca985283134c7e264be7851b112d4e Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 7 Jul 2020 18:05:54 +0200 Subject: qom: Put name parameter before value / visitor parameter The object_property_set_FOO() setters take property name and value in an unusual order: void object_property_set_FOO(Object *obj, FOO_TYPE value, const char *name, Error **errp) Having to pass value before name feels grating. Swap them. Same for object_property_set(), object_property_get(), and object_property_parse(). Convert callers with this Coccinelle script: @@ identifier fun = { object_property_get, object_property_parse, object_property_set_str, object_property_set_link, object_property_set_bool, object_property_set_int, object_property_set_uint, object_property_set, object_property_set_qobject }; expression obj, v, name, errp; @@ - fun(obj, v, name, errp) + fun(obj, name, v, errp) Chokes on hw/arm/musicpal.c's lcd_refresh() with the unhelpful error message "no position information". Convert that one manually. Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by ARMSSE being used both as typedef and function-like macro there. Convert manually. Fails to convert hw/rx/rx-gdbsim.c, because Coccinelle gets confused by RXCPU being used both as typedef and function-like macro there. Convert manually. The other files using RXCPU that way don't need conversion. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Message-Id: <20200707160613.848843-27-armbru@redhat.com> [Straightforwad conflict with commit 2336172d9b "audio: set default value for pcspk.iobase property" resolved] --- include/qom/object.h | 44 ++++++++++++++++++++++---------------------- include/qom/qom-qobject.h | 7 ++++--- 2 files changed, 26 insertions(+), 25 deletions(-) (limited to 'include/qom') diff --git a/include/qom/object.h b/include/qom/object.h index 19c9adeebe..7c2c6791a4 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -1203,26 +1203,26 @@ void object_unparent(Object *obj); /** * object_property_get: * @obj: the object + * @name: the name of the property * @v: the visitor that will receive the property value. This should be an * Output visitor and the data will be written with @name as the name. - * @name: the name of the property * @errp: returns an error if this function fails * * Reads a property from a object. */ -void object_property_get(Object *obj, Visitor *v, const char *name, +void object_property_get(Object *obj, const char *name, Visitor *v, Error **errp); /** * object_property_set_str: - * @value: the value to be written to the property * @name: the name of the property + * @value: the value to be written to the property * @errp: returns an error if this function fails * * Writes a string value to a property. */ -void object_property_set_str(Object *obj, const char *value, - const char *name, Error **errp); +void object_property_set_str(Object *obj, const char *name, + const char *value, Error **errp); /** * object_property_get_str: @@ -1239,8 +1239,8 @@ char *object_property_get_str(Object *obj, const char *name, /** * object_property_set_link: - * @value: the value to be written to the property * @name: the name of the property + * @value: the value to be written to the property * @errp: returns an error if this function fails * * Writes an object's canonical path to a property. @@ -1250,8 +1250,8 @@ char *object_property_get_str(Object *obj, const char *name, * unreferenced, and a reference is added to the new target object. * */ -void object_property_set_link(Object *obj, Object *value, - const char *name, Error **errp); +void object_property_set_link(Object *obj, const char *name, + Object *value, Error **errp); /** * object_property_get_link: @@ -1268,14 +1268,14 @@ Object *object_property_get_link(Object *obj, const char *name, /** * object_property_set_bool: - * @value: the value to be written to the property * @name: the name of the property + * @value: the value to be written to the property * @errp: returns an error if this function fails * * Writes a bool value to a property. */ -void object_property_set_bool(Object *obj, bool value, - const char *name, Error **errp); +void object_property_set_bool(Object *obj, const char *name, + bool value, Error **errp); /** * object_property_get_bool: @@ -1291,14 +1291,14 @@ bool object_property_get_bool(Object *obj, const char *name, /** * object_property_set_int: - * @value: the value to be written to the property * @name: the name of the property + * @value: the value to be written to the property * @errp: returns an error if this function fails * * Writes an integer value to a property. */ -void object_property_set_int(Object *obj, int64_t value, - const char *name, Error **errp); +void object_property_set_int(Object *obj, const char *name, + int64_t value, Error **errp); /** * object_property_get_int: @@ -1314,14 +1314,14 @@ int64_t object_property_get_int(Object *obj, const char *name, /** * object_property_set_uint: - * @value: the value to be written to the property * @name: the name of the property + * @value: the value to be written to the property * @errp: returns an error if this function fails * * Writes an unsigned integer value to a property. */ -void object_property_set_uint(Object *obj, uint64_t value, - const char *name, Error **errp); +void object_property_set_uint(Object *obj, const char *name, + uint64_t value, Error **errp); /** * object_property_get_uint: @@ -1352,28 +1352,28 @@ int object_property_get_enum(Object *obj, const char *name, /** * object_property_set: * @obj: the object + * @name: the name of the property * @v: the visitor that will be used to write the property value. This should * be an Input visitor and the data will be first read with @name as the * name and then written as the property value. - * @name: the name of the property * @errp: returns an error if this function fails * * Writes a property to a object. */ -void object_property_set(Object *obj, Visitor *v, const char *name, +void object_property_set(Object *obj, const char *name, Visitor *v, Error **errp); /** * object_property_parse: * @obj: the object - * @string: the string that will be used to parse the property value. * @name: the name of the property + * @string: the string that will be used to parse the property value. * @errp: returns an error if this function fails * * Parses a string and writes the result into a property of an object. */ -void object_property_parse(Object *obj, const char *string, - const char *name, Error **errp); +void object_property_parse(Object *obj, const char *name, + const char *string, Error **errp); /** * object_property_print: diff --git a/include/qom/qom-qobject.h b/include/qom/qom-qobject.h index 82136e6e80..ad9a98dd62 100644 --- a/include/qom/qom-qobject.h +++ b/include/qom/qom-qobject.h @@ -28,13 +28,14 @@ struct QObject *object_property_get_qobject(Object *obj, const char *name, /** * object_property_set_qobject: * @obj: the object - * @ret: The value that will be written to the property. * @name: the name of the property + * @value: The value that will be written to the property. * @errp: returns an error if this function fails * * Writes a property to a object. */ -void object_property_set_qobject(Object *obj, struct QObject *qobj, - const char *name, struct Error **errp); +void object_property_set_qobject(Object *obj, + const char *name, struct QObject *value, + struct Error **errp); #endif -- cgit v1.2.3-55-g7522