include/qapi: add g_autoptr support for qobject types

Need wrappers for qobject_unref() calls, which is a macro.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220323155743.1585078-10-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

6 files changed, 30 insertions, 0 deletions

diff --git a/qobject/qbool.c b/qobject/qbool.c
index 16a600abb9..c7049c0c50 100644
--- a/qobject/qbool.c
+++ b/qobject/qbool.c
@@ -56,3 +56,8 @@ void qbool_destroy_obj(QObject *obj)
     assert(obj != NULL);
     g_free(qobject_to(QBool, obj));
 }
+
+void qbool_unref(QBool *q)
+{
+    qobject_unref(q);
+}
diff --git a/qobject/qdict.c b/qobject/qdict.c
index 0216ca7ac1..8faff230d3 100644
--- a/qobject/qdict.c
+++ b/qobject/qdict.c
@@ -442,3 +442,8 @@ void qdict_destroy_obj(QObject *obj)
 
     g_free(qdict);
 }
+
+void qdict_unref(QDict *q)
+{
+    qobject_unref(q);
+}
diff --git a/qobject/qlist.c b/qobject/qlist.c
index 60562a1f52..356ad946b0 100644
--- a/qobject/qlist.c
+++ b/qobject/qlist.c
@@ -182,3 +182,8 @@ void qlist_destroy_obj(QObject *obj)
 
     g_free(qlist);
 }
+
+void qlist_unref(QList *q)
+{
+    qobject_unref(q);
+}
diff --git a/qobject/qnull.c b/qobject/qnull.c
index b26b368219..445a5db7f3 100644
--- a/qobject/qnull.c
+++ b/qobject/qnull.c
@@ -29,3 +29,8 @@ bool qnull_is_equal(const QObject *x, const QObject *y)
 {
     return true;
 }
+
+void qnull_unref(QNull *q)
+{
+    qobject_unref(q);
+}
diff --git a/qobject/qnum.c b/qobject/qnum.c
index 5dd66938dd..2bbeaedc7b 100644
--- a/qobject/qnum.c
+++ b/qobject/qnum.c
@@ -239,3 +239,8 @@ void qnum_destroy_obj(QObject *obj)
     assert(obj != NULL);
     g_free(qobject_to(QNum, obj));
 }
+
+void qnum_unref(QNum *q)
+{
+    qobject_unref(q);
+}
diff --git a/qobject/qstring.c b/qobject/qstring.c
index b4613899b9..794f8c9357 100644
--- a/qobject/qstring.c
+++ b/qobject/qstring.c
@@ -100,3 +100,8 @@ void qstring_destroy_obj(QObject *obj)
     g_free((char *)qs->string);
     g_free(qs);
 }
+
+void qstring_unref(QString *q)
+{
+    qobject_unref(q);
+}