[libvirt] Add support for QEMU file descriptor sets

[Stefan Berger]

On 01/22/2013 01:29 PM, Daniel P. Berrange wrote:
> On Tue, Jan 22, 2013 at 01:09:50PM -0500, Stefan Berger wrote:
>> Add two API calls to virCommand for generating the parameters necessary
>> for passing to the QEMU -add-fd option, for example "set=10,fd=20",
>> and the file descriptor set for the path= option, such as for example
>> "/dev/fdset/10"
>>
>> Regards,
>>     Stefan
>>
>> ---
>>   src/libvirt_private.syms |    2 +
>>   src/util/vircommand.c    |   65 +++++++++++++++++++++++++++++++++++++++++++----
>>   src/util/vircommand.h    |    6 ++++
>>   3 files changed, 68 insertions(+), 5 deletions(-)
> This is the wrong place to be adding QEMU specific APIs - it should
> be in qemu_command.{c,h}

Assuming I move the code into qemu_command.c, are the function calls ok?

    Stefan