diff options
| author | Markus Armbruster <armbru@redhat.com> | 2020-04-24 10:43:37 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2020-04-30 07:26:41 +0200 |
| commit | 2061487bdba7fb9077efc09210224b42fad7d18f (patch) | |
| tree | 9151306a080f737a074ab6c78994e1bbaf460a9e /docs/devel | |
| parent | ea097dff0f011c07202ea7e52a421429e01ef351 (diff) | |
qapi: Disallow qmp_marshal_FOO(NULL, ...)
For QMP commands without arguments, gen_marshal() laboriously
generates a qmp_marshal_FOO() that copes with null @args. Turns
there's just one caller that passes null instead of an empty QDict.
Adjust that caller, and simplify gen_marshal().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200424084338.26803-15-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'docs/devel')
| -rw-r--r-- | docs/devel/qapi-code-gen.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/devel/qapi-code-gen.txt b/docs/devel/qapi-code-gen.txt index c6dd1891c3..a7794ef658 100644 --- a/docs/devel/qapi-code-gen.txt +++ b/docs/devel/qapi-code-gen.txt @@ -1579,8 +1579,8 @@ Example: void qmp_marshal_my_command(QDict *args, QObject **ret, Error **errp) { Error *err = NULL; - UserDefOne *retval; Visitor *v; + UserDefOne *retval; q_obj_my_command_arg arg = {0}; v = qobject_input_visitor_new(QOBJECT(args)); |