[libvirt] [PATCH v3 17/18] qemu: Const-correct snapshot directory name
qemuDomainSnapshotWriteMetadata does not modify the directory name,
and making it const-correct aids in writing an upcoming patch.
Signed-off-by: Eric Blake <eblake(a)redhat.com>
---
src/qemu/qemu_domain.h | 2 +-
src/qemu/qemu_domain.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index 7c6b50184c..37c9813ec5 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -683,7 +683,7 @@ int qemuDomainSnapshotWriteMetadata(virDomainObjPtr vm,
virDomainSnapshotObjPtr snapshot,
virCapsPtr caps,
virDomainXMLOptionPtr xmlopt,
- char *snapshotDir);
+ const char *snapshotDir);
int qemuDomainSnapshotForEachQcow2(virQEMUDriverPtr driver,
virDomainObjPtr vm,
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 3ac79fa50b..6f8e03ba36 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -8399,7 +8399,7 @@ qemuDomainSnapshotWriteMetadata(virDomainObjPtr vm,
virDomainSnapshotObjPtr snapshot,
virCapsPtr caps,
virDomainXMLOptionPtr xmlopt,
- char *snapshotDir)
+ const char *snapshotDir)
{
char *newxml = NULL;
int ret = -1;
--
2.20.1