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qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

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Now that we can safely call QOBJECT() on QObject * as well as its
subtypes, we can have macros qobject_ref() / qobject_unref() that work
everywhere instead of having to use QINCREF() / QDECREF() for QObject
and qobject_incref() / qobject_decref() for its subtypes.

The replacement is mechanical, except I broke a long line, and added a
cast in monitor_qmp_cleanup_req_queue_locked().  Unlike
qobject_decref(), qobject_unref() doesn't accept void *.

Note that the new macros evaluate their argument exactly once, thus no
need to shout them.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180419150145.24795-4-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Rebased, semantic conflict resolved, commit message improved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau
2018-04-19 17:01:43 +02:00
committed by Markus Armbruster
parent 3d3eacaecc
commit cb3e7f08ae
94 changed files with 609 additions and 613 deletions
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10
tests/test-qobject-input-visitor.c
View File

@@ -35,7 +35,7 @@ typedef struct TestInputVisitorData {
static void visitor_input_teardown(TestInputVisitorData *data,
const void *unused)
{
qobject_decref(data->obj);
qobject_unref(data->obj);
data->obj = NULL;
if (data->qiv) {
@@ -483,7 +483,7 @@ static void test_visitor_in_any(TestInputVisitorData *data,
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, -42);
qobject_decref(res);
qobject_unref(res);
v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
visit_type_any(v, NULL, &res, &error_abort);
@@ -505,7 +505,7 @@ static void test_visitor_in_any(TestInputVisitorData *data,
qstring = qobject_to(QString, qobj);
g_assert(qstring);
g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
qobject_decref(res);
qobject_unref(res);
}
static void test_visitor_in_null(TestInputVisitorData *data,
@@ -530,7 +530,7 @@ static void test_visitor_in_null(TestInputVisitorData *data,
visit_start_struct(v, NULL, NULL, 0, &error_abort);
visit_type_null(v, "a", &null, &error_abort);
g_assert(qobject_type(QOBJECT(null)) == QTYPE_QNULL);
QDECREF(null);
qobject_unref(null);
visit_type_null(v, "b", &null, &err);
error_free_or_abort(&err);
g_assert(!null);
@@ -1262,7 +1262,7 @@ static void do_test_visitor_in_qmp_introspect(TestInputVisitorData *data,
g_assert(schema);
qapi_free_SchemaInfoList(schema);
qobject_decref(obj);
qobject_unref(obj);
visit_free(v);
}