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| author | Gerd Hoffmann <kraxel@redhat.com> | 2020-06-24 15:10:37 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-07-07 14:54:29 +0200 |
| commit | 0f8198f1b2f3c33df2381c412ad8d8fd219b90b2 (patch) | |
| tree | 6a666f75e1c92b524ef3c1a1d5e00ded8b0bdbc0 /include/qom | |
| parent | 28457744c345ca4ccb58c984c9552e9c5955a9de (diff) | |
| download | qemu-0f8198f1b2f3c33df2381c412ad8d8fd219b90b2.zip qemu-0f8198f1b2f3c33df2381c412ad8d8fd219b90b2.tar.gz qemu-0f8198f1b2f3c33df2381c412ad8d8fd219b90b2.tar.bz2 | |
object: qom module support
Little helper function to load modules on demand. In most cases adding
module loading support for devices and other objects is just
s/object_class_by_name/module_object_class_by_name/ in the right spot.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-3-kraxel@redhat.com
Diffstat (limited to 'include/qom')
| -rw-r--r-- | include/qom/object.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/qom/object.h b/include/qom/object.h index 94a61cc..51f1881 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -994,6 +994,18 @@ bool object_class_is_abstract(ObjectClass *klass); */ ObjectClass *object_class_by_name(const char *typename); +/** + * module_object_class_by_name: + * @typename: The QOM typename to obtain the class for. + * + * For objects which might be provided by a module. Behaves like + * object_class_by_name, but additionally tries to load the module + * needed in case the class is not available. + * + * Returns: The class for @typename or %NULL if not found. + */ +ObjectClass *module_object_class_by_name(const char *typename); + void object_class_foreach(void (*fn)(ObjectClass *klass, void *opaque), const char *implements_type, bool include_abstract, void *opaque); |