Re: [Qemu-devel] [PATCH] tcm_vhost: Expose ABI version via VHOST_SCSI_GET_ABI_VERSION

[Avi Kivity]

On 07/26/2012 11:15 PM, Nicholas A. Bellinger wrote:
>> 
> 
> Example..?  If there is a better way to handle ioctl compat I'd
> certainly like to hear about it.
> 

r = ioctl(fd, KVM_CHECK_EXTENSION, KVM_CAP_ASSIGN_DEV_IRQ);
if (r == -1)
    ...


if (r)
    // ioctl(fd, KVM_ASSIGN_DEV_IRQ, ...) is available
else
   not available


-- 
error compiling committee.c: too many arguments to function