diff options
Diffstat (limited to 'chunk-format.h')
| -rw-r--r-- | chunk-format.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/chunk-format.h b/chunk-format.h index 7885aa0848..acb8dfbce8 100644 --- a/chunk-format.h +++ b/chunk-format.h @@ -31,7 +31,14 @@ void add_chunk(struct chunkfile *cf, uint32_t id, size_t size, chunk_write_fn fn); -int write_chunkfile(struct chunkfile *cf, void *data); + +enum chunkfile_flags { + CHUNKFILE_TRAILING_TOC = (1 << 0), +}; + +int write_chunkfile(struct chunkfile *cf, + enum chunkfile_flags flags, + void *data); int read_table_of_contents(struct chunkfile *cf, const unsigned char *mfile, @@ -39,6 +46,15 @@ int read_table_of_contents(struct chunkfile *cf, uint64_t toc_offset, int toc_length); +/** + * Read the given chunkfile, but read the table of contents from the + * end of the given mfile. The file is expected to be a hashfile with + * the_hash_file->rawsz bytes at the end storing the hash. + */ +int read_trailing_table_of_contents(struct chunkfile *cf, + const unsigned char *mfile, + size_t mfile_size); + #define CHUNK_NOT_FOUND (-2) /* |