diff options
author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-06-05 18:19:42 +0200 |
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committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-06-07 02:44:10 +0200 |
commit | 82ace40392829e6361f3052941e3c60effeb8a98 (patch) | |
tree | f6be752822c83c5675df651f169ba310a35ab7cb /include | |
parent | 9c61e28d9b9faf6bd8b4e9b8d28ed79b441fbeb6 (diff) |
Move the fragment deduplication hash table back into the block processor
Fragment deduplication really doesn't belong into the public API of
the fragment table.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include')
-rw-r--r-- | include/sqfs/frag_table.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/include/sqfs/frag_table.h b/include/sqfs/frag_table.h index fc2c8a4..bcdee20 100644 --- a/include/sqfs/frag_table.h +++ b/include/sqfs/frag_table.h @@ -146,48 +146,6 @@ SQFS_API int sqfs_frag_table_set(sqfs_frag_table_t *tbl, sqfs_u32 index, */ SQFS_API size_t sqfs_frag_table_get_size(sqfs_frag_table_t *tbl); -/** - * @brief Remember a specific tail end chunk within a fragment block. - * - * @memberof sqfs_frag_table_t - * - * This is a convenience function that memorizes a specific tail end packed - * into a fragment block, primarily for looking it up later by hash and size - * using @ref sqfs_frag_table_find_tail_end. - * - * @param tbl A pointer to the fragmen table object. - * @param index An index into the fragment table that identifies the - * fragment block. - * @param offset A byte offset into the actual fragment block itself. - * @param size The size of the tail en inside the fragment block. - * @param hash An arbitrary 32 bit data hash to memorize. - * - * @return Zero on success, an @ref SQFS_ERROR on faiure. - */ -SQFS_API int sqfs_frag_table_add_tail_end(sqfs_frag_table_t *tbl, - sqfs_u32 index, sqfs_u32 offset, - sqfs_u32 size, sqfs_u32 hash); - -/** - * @brief RFetch a fragment block index and offset by hash and size - * - * @memberof sqfs_frag_table_t - * - * This is a convenience function that can find data chunks previously - * memorized using @ref sqfs_frag_table_add_tail_end. - * - * @param tbl A pointer to the fragmen table object. - * @param hash An arbitrary 32 bit data hash that describes the chunk. - * @param size The size of the chunk to look for. - * @param index Returns an index into the fragment table on success. - * @param offset Returns a byte offset into the fragment block on success. - * - * @return Zero on success, non-zero if the chunk could not be found. - */ -SQFS_API int sqfs_frag_table_find_tail_end(sqfs_frag_table_t *tbl, - sqfs_u32 hash, sqfs_u32 size, - sqfs_u32 *index, sqfs_u32 *offset); - #ifdef __cplusplus } #endif |