This is required by libvfio-user APIs. Change-Id: I675a3be0a9650d146c8d37e42debf1191656903b Signed-off-by: John Levon <john.levon@nutanix.com> Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7472 Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: <dongx.yi@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>