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| author | Kevin Wolf <kwolf@redhat.com> | 2021-02-19 18:14:01 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2021-03-19 10:17:14 +0100 |
| commit | ddf6dae7e34271332fbc04921d0c91ab6a009b5a (patch) | |
| tree | 589d41617710da49074d54040d8555717f72e9c2 /include/qom | |
| parent | da0a932bbf06a71210300893eeb4d51217238b11 (diff) | |
| download | qemu-ddf6dae7e34271332fbc04921d0c91ab6a009b5a.zip qemu-ddf6dae7e34271332fbc04921d0c91ab6a009b5a.tar.gz qemu-ddf6dae7e34271332fbc04921d0c91ab6a009b5a.tar.bz2 | |
qom: Add user_creatable_parse_str()
The system emulator has a more complicated way of handling command line
options in that it reorders options before it processes them. This means
that parsing object options and creating the object happen at two
different points. Split the parsing part into a separate function that
can be reused by the system emulator command line.
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 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/qom/object_interfaces.h b/include/qom/object_interfaces.h index 07511e6..fb32330 100644 --- a/include/qom/object_interfaces.h +++ b/include/qom/object_interfaces.h @@ -145,6 +145,21 @@ int user_creatable_add_opts_foreach(void *opaque, QemuOpts *opts, Error **errp); /** + * user_creatable_parse_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 + * + * Parses the option for the user creatable object with a keyval parser and + * implicit key 'qom-type', converting the result to ObjectOptions. + * + * If a help option is given, print help instead. + * + * Returns: ObjectOptions on success, NULL when an error occurred (*errp is set + * then) or help was printed (*errp is not set). + */ +ObjectOptions *user_creatable_parse_str(const char *optarg, 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 |