Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 73 insertions, 0 deletions

diff --git a/roms/u-boot/lib/libavb/avb_cmdline.h b/roms/u-boot/lib/libavb/avb_cmdline.h
new file mode 100644
index 000000000..96539d84b
--- /dev/null
+++ b/roms/u-boot/lib/libavb/avb_cmdline.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ */
+
+#ifdef AVB_INSIDE_LIBAVB_H
+#error "You can't include avb_sha.h in the public header libavb.h."
+#endif
+
+#ifndef AVB_COMPILATION
+#error "Never include this file, it may only be used from internal avb code."
+#endif
+
+#ifndef AVB_CMDLINE_H_
+#define AVB_CMDLINE_H_
+
+#include "avb_ops.h"
+#include "avb_slot_verify.h"
+
+/* Maximum allow length (in bytes) of a partition name, including
+ * ab_suffix.
+ */
+#define AVB_PART_NAME_MAX_SIZE 32
+
+#define AVB_MAX_NUM_CMDLINE_SUBST 10
+
+/* Holds information about command-line substitutions. */
+typedef struct AvbCmdlineSubstList {
+  size_t size;
+  char* tokens[AVB_MAX_NUM_CMDLINE_SUBST];
+  char* values[AVB_MAX_NUM_CMDLINE_SUBST];
+} AvbCmdlineSubstList;
+
+/* Substitutes all variables (e.g. $(ANDROID_SYSTEM_PARTUUID)) with
+ * values. Returns NULL on OOM, otherwise the cmdline with values
+ * replaced.
+ */
+char* avb_sub_cmdline(AvbOps* ops,
+                      const char* cmdline,
+                      const char* ab_suffix,
+                      bool using_boot_for_vbmeta,
+                      const AvbCmdlineSubstList* additional_substitutions);
+
+AvbSlotVerifyResult avb_append_options(
+    AvbOps* ops,
+    AvbSlotVerifyFlags flags,
+    AvbSlotVerifyData* slot_data,
+    AvbVBMetaImageHeader* toplevel_vbmeta,
+    AvbAlgorithmType algorithm_type,
+    AvbHashtreeErrorMode hashtree_error_mode,
+    AvbHashtreeErrorMode resolved_hashtree_error_mode);
+
+/* Allocates and initializes a new command line substitution list. Free with
+ * |avb_free_cmdline_subst_list|.
+ */
+AvbCmdlineSubstList* avb_new_cmdline_subst_list(void);
+
+/* Use this instead of |avb_free| to deallocate a AvbCmdlineSubstList. */
+void avb_free_cmdline_subst_list(AvbCmdlineSubstList* cmdline_subst);
+
+/* Adds a hashtree root digest to be substituted in $(AVB_*_ROOT_DIGEST)
+ * variables. The partition name differentiates the variable. For example, if
+ * |part_name| is "foo" then $(AVB_FOO_ROOT_DIGEST) will be substituted with the
+ * hex encoding of the digest. The substitution will be added to
+ * |out_cmdline_subst|. Returns AVB_SLOT_VERIFY_RESULT_OK on success.
+ */
+AvbSlotVerifyResult avb_add_root_digest_substitution(
+    const char* part_name,
+    const uint8_t* digest,
+    size_t digest_size,
+    AvbCmdlineSubstList* out_cmdline_subst);
+
+#endif