[libvirt] [PATCH RFC 35/48] storage: Enable sparse streams for virStorageVol{Download, Upload}

[Michal Privoznik]

Now that we have everything prepared, let's enable the feature
for these two APIs.
Well, except we can't. Not just yet. Because of the previous
commit.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 src/storage/storage_backend.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index d041530..19d5cd5 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -2030,7 +2030,8 @@ virStorageBackendVolUploadLocal(virConnectPtr conn ATTRIBUTE_UNUSED,
     int ret = -1;
     int has_snap = 0;
 
-    virCheckFlags(0, -1);
+    virCheckFlags(VIR_STORAGE_VOL_UPLOAD_SPARSE_STREAM, -1);
+
     /* if volume has target format VIR_STORAGE_FILE_PLOOP
      * we need to restore DiskDescriptor.xml, according to
      * new contents of volume. This operation will be perfomed
@@ -2076,7 +2077,8 @@ virStorageBackendVolDownloadLocal(virConnectPtr conn ATTRIBUTE_UNUSED,
     int ret = -1;
     int has_snap = 0;
 
-    virCheckFlags(0, -1);
+    virCheckFlags(VIR_STORAGE_VOL_DOWNLOAD_SPARSE_STREAM, -1);
+
     if (vol->target.format == VIR_STORAGE_FILE_PLOOP) {
         has_snap = virStorageBackendPloopHasSnapshots(vol->target.path);
         if (has_snap < 0) {
-- 
2.8.4