Re: [libvirt] [PATCH v1 20/31] virstoragefile: Introduce virStorageSourceChainHasNVMe

This function will return true if there's a storage source of type VIR_STORAGE_TYPE_NVME, or false otherwise. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/libvirt_private.syms | 1 + src/util/virstoragefile.c | 14 ++++++++++++++ src/util/virstoragefile.h | 2 ++ 3 files changed, 17 insertions(+)

diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 18aa33fe05..a9ceb697cf 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -2157,6 +2157,20 @@ virStorageSourceNVMeDefFree(virStorageSourceNVMeDefPtr def) } +bool +virStorageSourceChainHasNVMe(const virStorageSource *src) +{ + const virStorageSource *n; + + for (n = src; virStorageSourceIsBacking(n); n = n->backingStore) { + if (n->type == VIR_STORAGE_TYPE_NVME)