Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/basic/missing_loop.h b/src/basic/missing_loop.h
new file mode 100644
index 0000000..7141544
--- /dev/null
+++ b/src/basic/missing_loop.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <linux/loop.h>
+
+#ifndef LOOP_CONFIGURE
+struct loop_config {
+        __u32 fd;
+        __u32 block_size;
+        struct loop_info64 info;
+        __u64 __reserved[8];
+};
+
+#define LOOP_CONFIGURE 0x4C0A
+#endif
+
+#ifndef LO_FLAGS_DIRECT_IO
+#define LO_FLAGS_DIRECT_IO 16
+#define LOOP_SET_DIRECT_IO 0x4C08
+#endif
+
+#ifndef LOOP_SET_STATUS_SETTABLE_FLAGS
+#define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO)
+#endif