diff options
Diffstat (limited to 'include/sqfs/block_writer.h')
| -rw-r--r-- | include/sqfs/block_writer.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/include/sqfs/block_writer.h b/include/sqfs/block_writer.h index 4ac0762..e921141 100644 --- a/include/sqfs/block_writer.h +++ b/include/sqfs/block_writer.h @@ -69,15 +69,19 @@ struct sqfs_block_hooks_t { * 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. + * The function may write additional 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 flags A pointer to a combination of @ref E_SQFS_BLK_FLAGS + * describing the block. The callback can modify the + * user settable flags. + * @param size The size of the block in bytes. + * @param data A pointer to the raw block data. * @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); + void (*pre_block_write)(void *user, sqfs_u32 *flags, sqfs_u32 size, + const sqfs_u8 *data, sqfs_file_t *file); /** * @brief Gets called after writing a block to disk. @@ -91,11 +95,14 @@ struct sqfs_block_hooks_t { * the file. * * @param user A user pointer. - * @param block The block that is about to be written. + * @param flags A combination of @ref E_SQFS_BLK_FLAGS describing + * the block. + * @param size The size of the block in bytes. + * @param data A pointer to the raw block data. * @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); + void (*post_block_write)(void *user, sqfs_u32 flags, sqfs_u32 size, + const sqfs_u8 *data, sqfs_file_t *file); /** * @brief Gets called before writing a block of padding bytes to disk. @@ -216,7 +223,8 @@ SQFS_API void sqfs_block_writer_destroy(sqfs_block_writer_t *wr); * @return Zero on success, an @ref E_SQFS_ERROR error on failure. */ SQFS_API int sqfs_block_writer_write(sqfs_block_writer_t *wr, - sqfs_block_t *block, + sqfs_u32 size, sqfs_u32 checksum, + sqfs_u32 flags, const sqfs_u8 *data, sqfs_u64 *location); /** |