Adding upstream version 252.22.upstream/252.22

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

1 files changed, 16 insertions, 0 deletions

diff --git a/src/boot/efi/initrd.h b/src/boot/efi/initrd.h
new file mode 100644
index 0000000..d1478e3
--- /dev/null
+++ b/src/boot/efi/initrd.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <efi.h>
+
+EFI_STATUS initrd_register(
+                const void *initrd_address,
+                UINTN initrd_length,
+                EFI_HANDLE *ret_initrd_handle);
+
+EFI_STATUS initrd_unregister(EFI_HANDLE initrd_handle);
+
+static inline void cleanup_initrd(EFI_HANDLE *initrd_handle) {
+        (void) initrd_unregister(*initrd_handle);
+        *initrd_handle = NULL;
+}