Re: [Qemu-devel] [PATCH 10/22] qapi: add core QMP server support

[Anthony Liguori <anthony@codemonkey.ws>]

On 03/07/2011 07:09 AM, Stefan Hajnoczi wrote:
> On Mon, Mar 7, 2011 at 1:22 AM, Anthony Liguori<aliguori@us.ibm.com>  wrote:
>    
>> +char *qobject_as_string(QObject *obj)
>> +{
>> +    char buffer[1024];
>> +
>> +    switch (qobject_type(obj)) {
>> +    case QTYPE_QINT:
>> +        snprintf(buffer, sizeof(buffer), "%" PRId64,
>> +                 qint_get_int(qobject_to_qint(obj)));
>> +        return qemu_strdup(buffer);
>> +    case QTYPE_QSTRING:
>> +        return qemu_strdup(qstring_get_str(qobject_to_qstring(obj)));
>> +    case QTYPE_QFLOAT:
>> +        snprintf(buffer, sizeof(buffer), "%.17g",
>> +                 qfloat_get_double(qobject_to_qfloat(obj)));
>> +        return qemu_strdup(buffer);
>>      
> qemu_asprintf() would be a nice helper function to have ;).
>    

Indeed :-)

Regards,

Anthony Liguori

> Stefan
>
>