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-rw-r--r--include/sqfs/block_processor.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/include/sqfs/block_processor.h b/include/sqfs/block_processor.h
index c6dd734..a1e6f2b 100644
--- a/include/sqfs/block_processor.h
+++ b/include/sqfs/block_processor.h
@@ -43,112 +43,6 @@
* and finally writing it to disk.
*/
-/**
- * @struct sqfs_block_hooks_t
- *
- * @brief A set of hooks for tapping into the data writer.
- *
- * This structure can be registered with an @ref sqfs_block_processor_t and
- * contains function pointers that will be called during various stages
- * when writing data to disk.
- *
- * The callbacks can not only be used for accounting but may also write extra
- * data to the output file or make modifications to the blocks before they are
- * writtien.
- *
- * The callbacks can be individually set to NULL to disable them.
- */
-struct sqfs_block_hooks_t {
- /**
- * @brief Set this to the size of the struct.
- *
- * This is required for future expandabillity while maintaining ABI
- * compatibillity. At the current time, the implementation of
- * @ref sqfs_block_processor_set_hooks rejects any hook struct where
- * this isn't the exact size. If new hooks are added in the future,
- * the struct grows and the future implementation can tell by the size
- * whether the application uses the new version or the old one.
- */
- size_t size;
-
- /**
- * @brief Gets called before writing a block to disk.
- *
- * If this is not NULL, it gets called before a block is written to
- * disk. If the block has the @ref SQFS_BLK_ALIGN flag set, the
- * function is called before padding the file.
- *
- * The function may modify the block itself or write data to the file.
- * which is taken into account when padding the file.
- *
- * @param user A user pointer.
- * @param block The block that is about to be written.
- * @param file The file that the block will be written to.
- */
- void (*pre_block_write)(void *user, sqfs_block_t *block,
- sqfs_file_t *file);
-
- /**
- * @brief Gets called after writing a block to disk.
- *
- * If this is not NULL, it gets called after a block is written to
- * disk. If the block has the @ref SQFS_BLK_ALIGN flag set, the
- * function is called before padding the file.
- *
- * Modifying the block is rather pointless, but the function may
- * write data to the file which is taken into account when padding
- * the file.
- *
- * @param user A user pointer.
- * @param block The block that is about to be written.
- * @param file The file that the block was written to.
- */
- void (*post_block_write)(void *user, const sqfs_block_t *block,
- sqfs_file_t *file);
-
- /**
- * @brief Gets called before storing a fragment in a fragment block.
- *
- * The function can modify the block before it is stored.
- *
- * @param user A user pointer.
- * @param block The data chunk that is about to be merged into the
- * fragment block.
- */
- void (*pre_fragment_store)(void *user, sqfs_block_t *block);
-
- /**
- * @brief Gets called if block deduplication managed to get
- * rid of the data blocks of a file.
- *
- * @param user A user pointer.
- * @param count The number of blocks that have been erased.
- * @param bytes The number of bytes that have been erased. Includes
- * potential padding before and after the end.
- */
- void (*notify_blocks_erased)(void *user, size_t count,
- sqfs_u64 bytes);
-
- /**
- * @brief Gets called before throwing away a fragment that turned out
- * to be a duplicate.
- *
- * @param user A user pointer.
- * @param block The data chunk that is about to be merged into the
- * fragment block.
- */
- void (*notify_fragment_discard)(void *user, const sqfs_block_t *block);
-
- /**
- * @brief Gets called before writing a block of padding bytes to disk.
- *
- * @param user A user pointer.
- * @param block The padding bytes that are about to be written.
- * @param count The number of padding bytes in the block.
- */
- void (*prepare_padding)(void *user, sqfs_u8 *block, size_t count);
-};
-
#ifdef __cplusplus
extern "C" {
#endif