cbfstool: factor out creating a cbfs file header
We will want to create headers that live outside the final image at some point
(eg. to build the file before we even know where to place it).
Change-Id: Ie4c0323df8d5be955aec3621b75309e8f11fae49
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11219
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/util/cbfstool/cbfs_image.h b/util/cbfstool/cbfs_image.h
index ad999e3..432ea72 100644
--- a/util/cbfstool/cbfs_image.h
+++ b/util/cbfstool/cbfs_image.h
@@ -99,6 +99,11 @@
/* Removes an entry from CBFS image. Returns 0 on success, otherwise non-zero. */
int cbfs_remove_entry(struct cbfs_image *image, const char *name);
+/* Create a new cbfs file header structure to work with.
+ Returns newly allocated memory that the caller needs to free after use. */
+struct cbfs_file *cbfs_create_file_header(int type, size_t len,
+ const char *name);
+
/* Initializes a new empty (type = NULL) entry with size and name in CBFS image.
* Returns 0 on success, otherwise (ex, not found) non-zero. */
int cbfs_create_empty_entry(struct cbfs_file *entry, int type,