Function ibbp_dir_add

util/cbfstool/ifwitool.c:1421–1461

}

static enum ifwi_ret ibbp_dir_add(int type)
{
#define DUMMY_IBB_SIZE			(4 * KiB)

	assert(type == IBB_TYPE);

	/*
	 * Entry # 1 - IBBP.man
	 * Contains manifest header and signed pkg info extension.
	 */
	struct buffer manifest;
	size_t size = MANIFEST_HDR_SIZE + SIGNED_PKG_INFO_EXT_SIZE;
	alloc_buffer(&manifest, size, "IBBP.man");

	struct manifest_header *man_hdr = buffer_get(&manifest);
	init_manifest_header(man_hdr, size);

	struct signed_pkg_info_ext *ext;
	ext = (struct signed_pkg_info_ext *)(man_hdr + 1);

	init_signed_pkg_info_ext(ext, 0, subparts[type].name);

	/* Entry # 2 - IBBL */
	struct buffer ibbl;
	if (buffer_from_file(&ibbl, param.file_name))
		return COMMAND_ERR;

	/* Entry # 3 - IBB */
	struct buffer ibb;
	alloc_buffer(&ibb, DUMMY_IBB_SIZE, "IBB");
	memset(buffer_get(&ibb), 0xFF, DUMMY_IBB_SIZE);

	/* Create subpartition. */
	struct buffer *info[] = {
		&manifest, &ibbl, &ibb,
	};
	create_subpart(&ifwi_image.subpart_buf[type], &info[0],
		       ARRAY_SIZE(info), subparts[type].name);

	return REPACK_REQUIRED;
}

static enum ifwi_ret ifwi_raw_add(int type)
{