[PATCH] os-posix: Allow 'chroot' via '-run-with' and deprecate the old '-chroot' option

[Thomas Huth]

On 30/06/2023 17.56, Michael Tokarev wrote:
> 30.06.2023 18:01, Thomas Huth wrote:
>> We recently introduced "-run-with" for options that influence the
>> runtime behavior of QEMU. This option has the big advantage that it
>> can group related options (so that it is easier for the users to spot
>> them) and that the options become introspectable via QMP this way.
>> So let's start moving more switches into this option group, starting
>> with "-chroot" now.
> ...
>> +static QemuOptsList qemu_run_with_opts = {
>> +    .name = "run-with",
>> +    .head = QTAILQ_HEAD_INITIALIZER(qemu_run_with_opts.head),
>> +    .desc = {
>> +#if defined(CONFIG_LINUX)
>> +        {
>> +            .name = "async-teardown",
>> +            .type = QEMU_OPT_BOOL,
>> +        },
>> +#endif
>> +        {
>> +            .name = "chroot",
>> +            .type = QEMU_OPT_STRING,
>> +        },
>> +        { /* end of list */ }
>> +    },
>> +};
>> +
>> +static void register_teardown(void)
>> +{
>> +    qemu_add_opts(&qemu_run_with_opts);
>> +}
>> +opts_init(register_teardown);
> 
> Hmm.. Is it still register_teardown? :)

Drat. Should be something like "register_runwith" now, of course. Thanks for 
spotting it!

  Thomas

> Other than that,
> 
> Reviewed-by: Michael Tokarev <mjt at tls.msk.ru>
> 
> /mjt
>