diff options
| author | Markus Armbruster | 2017-06-26 19:25:14 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2017-07-24 13:35:11 +0200 |
| commit | 4d2d5c41a9e8ee201cda8be8701f7f9fc92e71aa (patch) | |
| tree | bf7c9f1260f68a8e9d9409fd664225e324414721 /include | |
| parent | qapi: Use QNull for a more regular visit_type_null() (diff) | |
| download | qemu-4d2d5c41a9e8ee201cda8be8701f7f9fc92e71aa.tar.gz qemu-4d2d5c41a9e8ee201cda8be8701f7f9fc92e71aa.tar.xz qemu-4d2d5c41a9e8ee201cda8be8701f7f9fc92e71aa.zip | |
qapi: Introduce a first class 'null' type
I expect the 'null' type to be useful mostly for members of alternate
types.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qapi/qmp/qobject.h | 4 | ||||
| -rw-r--r-- | include/qemu/typedefs.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/qapi/qmp/qobject.h b/include/qapi/qmp/qobject.h index 3543b552f4..eab29edd12 100644 --- a/include/qapi/qmp/qobject.h +++ b/include/qapi/qmp/qobject.h @@ -93,9 +93,9 @@ static inline QType qobject_type(const QObject *obj) return obj->type; } -typedef struct QNull { +struct QNull { QObject base; -} QNull; +}; extern QNull qnull_; diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h index 7b0d4e7e05..39bc8351a3 100644 --- a/include/qemu/typedefs.h +++ b/include/qemu/typedefs.h @@ -89,6 +89,7 @@ typedef struct QEMUSGList QEMUSGList; typedef struct QEMUTimer QEMUTimer; typedef struct QEMUTimerListGroup QEMUTimerListGroup; typedef struct QObject QObject; +typedef struct QNull QNull; typedef struct RAMBlock RAMBlock; typedef struct Range Range; typedef struct SerialState SerialState; |