From: Fam Zheng <f...@redhat.com>
We share the same set of QAPI options with file-posix, but locking is
not supported here. So error out if it is specified as 'on' for now.
Signed-off-by: Fam Zheng <f...@redhat.com>
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
block/file-win32.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/block/file-win32.c b/block/file-win32.c
index d1eb0a1..1a35dba 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -344,6 +344,11 @@ static int raw_open(BlockDriverState *bs, QDict *options,
int flags,
goto fail;
}
+ if (qdict_get_try_bool(options, "locking", false)) {
+ error_setg(errp, "locking=on is not supported on Windows");
+ goto fail;
+ }
+
filename = qemu_opt_get(opts, "filename");
use_aio = get_aio_option(opts, flags, &local_err);
--
1.8.3.1
