[Qemu-devel] [qemu-devel]The problem of QMP command getfd.

[Li Zhang]

Hi all,

I am trying to executing qmp command getfd according to qmp-commands.hx.

{ "execute": "getfd", "arguments": { "fdname": "fd1" } }

Every time, it returns the error.

{
    "error": {
        "class": "GenericError",
        "desc": "No file descriptor supplied via SCM_RIGHTS"
    }
}

This error is related with SCM_RIGHTS.
I don't know about SCM at all.

Can anyone give some hints about this?

Thanks in advance.
--Li