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docs/devel/qapi-code-gen: Extend example for next commit's change 

The next commit will change the code generated for some optional
members.  The example schema contains an optional member affected by
the change.  Add one that is not affected.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20221104160712.3005652-4-armbru@redhat.com>
master
Markus Armbruster 2022-11-04 17:06:45 +01:00
parent 7df184613c
commit 94f9bd33ee
1 changed files with 20 additions and 1 deletions
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21
docs/devel/qapi-code-gen.rst
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@ -1357,7 +1357,7 @@ qmp_my_command(); everything else is produced by the generator. ::
$ cat example-schema.json
{ 'struct': 'UserDefOne',
'data': { 'integer': 'int', '*string': 'str' } }
'data': { 'integer': 'int', '*string': 'str', '*flag': 'bool' } }
{ 'command': 'my-command',
'data': { 'arg1': ['UserDefOne'] },
@ -1412,6 +1412,8 @@ Example::
int64_t integer;
bool has_string;
char *string;
bool has_flag;
bool flag;
};
void qapi_free_UserDefOne(UserDefOne *obj);
@ -1531,6 +1533,11 @@ Example::
return false;
}
}
if (visit_optional(v, "flag", &obj->has_flag)) {
if (!visit_type_bool(v, "flag", &obj->flag, errp)) {
return false;
}
}
return true;
}
@ -1916,6 +1923,12 @@ Example::
{ "type", QLIT_QSTR("str"), },
{}
})),
QLIT_QDICT(((QLitDictEntry[]) {
{ "default", QLIT_QNULL, },
{ "name", QLIT_QSTR("flag"), },
{ "type", QLIT_QSTR("bool"), },
{}
})),
{}
})), },
{ "meta-type", QLIT_QSTR("object"), },
@ -1949,6 +1962,12 @@ Example::
{ "name", QLIT_QSTR("str"), },
{}
})),
QLIT_QDICT(((QLitDictEntry[]) {
{ "json-type", QLIT_QSTR("boolean"), },
{ "meta-type", QLIT_QSTR("builtin"), },
{ "name", QLIT_QSTR("bool"), },
{}
})),
{}
}));