On Tue, Jul 07, 2020 at 21:46:29 +0200, Michal Privoznik wrote:
We can't use virFileInData() with block devices, but we could
use
new virFileInDataDetectZeroes(). But to decide we need to know if
the FD we are reading data from / writing data to is a block
device. Store this information in _virshStreamCallbackData.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
tools/virsh-util.h | 1 +
tools/virsh-volume.c | 14 ++++++++++++++
2 files changed, 15 insertions(+)
Reviewed-by: Peter Krempa <pkrempa(a)redhat.com>