diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2021-02-17 14:59:06 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2021-03-19 10:17:14 +0100 |
| commit | ffd58ef88c73700113e0808e8222ef4d22224f33 (patch) | |
| tree | 37d81679fc757d837f9eec23e31f09d7428edae4 /include/qom | |
| parent | fa40e43ca01b8ddd174daf6863282d987e57a235 (diff) | |
qom: Add user_creatable_add_from_str()
This is a version of user_creatable_process_cmdline() with an Error
parameter that never calls exit() and is therefore usable in HMP.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'include/qom')
| -rw-r--r-- | include/qom/object_interfaces.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/qom/object_interfaces.h b/include/qom/object_interfaces.h index 1e6c51b541..07511e6cff 100644 --- a/include/qom/object_interfaces.h +++ b/include/qom/object_interfaces.h @@ -145,6 +145,22 @@ int user_creatable_add_opts_foreach(void *opaque, QemuOpts *opts, Error **errp); /** + * user_creatable_add_from_str: + * @optarg: the object definition string as passed on the command line + * @errp: if an error occurs, a pointer to an area to store the error + * + * Create an instance of the user creatable object by parsing optarg + * with a keyval parser and implicit key 'qom-type', converting the + * result to ObjectOptions and calling into qmp_object_add(). + * + * If a help option is given, print help instead. + * + * Returns: true when an object was successfully created, false when an error + * occurred (*errp is set then) or help was printed (*errp is not set). + */ +bool user_creatable_add_from_str(const char *optarg, Error **errp); + +/** * user_creatable_process_cmdline: * @optarg: the object definition string as passed on the command line * |