diff options
Diffstat (limited to 'util/cbfstool/cbfs_image.h')
| -rw-r--r-- | util/cbfstool/cbfs_image.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/util/cbfstool/cbfs_image.h b/util/cbfstool/cbfs_image.h index 51d06dca23..ddee3a7efc 100644 --- a/util/cbfstool/cbfs_image.h +++ b/util/cbfstool/cbfs_image.h @@ -38,30 +38,29 @@ void cbfs_put_header(void *dest, const struct cbfs_header *header); void cbfs_get_header(struct cbfs_header *header, void *src); /* Creates an empty CBFS image by given size, and description to its content - * (bootblock, align, header location, starting offset of CBFS entries. + * (bootblock, align, header location, starting offset of CBFS entries). * The output image will contain a valid cbfs_header, with one cbfs_file * entry with type CBFS_COMPONENT_NULL, with max available size. * Returns 0 on success, otherwise none-zero. */ int cbfs_image_create(struct cbfs_image *image, uint32_t arch, - size_t size, uint32_t align, struct buffer *bootblock, uint32_t bootblock_offset, uint32_t header_offset, uint32_t entries_offset); -/* Loads a CBFS image from file. Returns 0 on success, otherwise non-zero. */ -int cbfs_image_from_file(struct cbfs_image *image, - const char *filename, uint32_t offset); +/* Constructs a cbfs_image from a buffer. The resulting image contains a shallow + * copy of the buffer; releasing either one is the legal way to clean up after + * both of them at once. Always produces a cbfs_image, but... + * Returns 0 if it contains a valid CBFS, non-zero if it's unrecognized data. */ +int cbfs_image_from_buffer(struct cbfs_image *out, struct buffer *in, + uint32_t offset); /* Create a duplicate CBFS image. Returns 0 on success, otherwise non-zero. */ int cbfs_copy_instance(struct cbfs_image *image, size_t copy_offset, size_t copy_size); -/* Writes a CBFS image into file. Returns 0 on success, otherwise non-zero. */ -int cbfs_image_write_file(struct cbfs_image *image, const char *filename); - /* Releases the CBFS image. Returns 0 on success, otherwise non-zero. */ int cbfs_image_delete(struct cbfs_image *image); |