On Sun, Apr 19, 2015 at 4:50 AM, Chunyan Liu <cy...@suse.com> wrote:
> +int libxl_device_usbctrl_getinfo(libxl_ctx *ctx, uint32_t domid,
> + libxl_device_usbctrl *usbctrl,
> + libxl_usbctrlinfo *usbctrlinfo)
> +{
> + GC_INIT(ctx);
> + char *dompath, *usbctrlpath;
> + char *val;
> + int rc = 0;
> +
> + usbctrlinfo->devid = usbctrl->devid;
> + usbctrlinfo->ports = usbctrl->ports;
> + usbctrlinfo->version = usbctrl->version;
...and following on from the previous mail, it looks like the other
device_*_getinfo() functions *only* read devid -- which means you just
have to make the struct and fill in devid, and getinfo() will tell
*you* the ports, the version, and so on.
-George
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