From 9d5b0c381a7961a14d2a94a6b31a4e25a2543eae Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Tue, 28 Jan 2020 21:23:21 +0100 Subject: Rename sqfs_data_writer_t back to sqfs_block_processor_t Signed-off-by: David Oberhollenzer --- lib/sqfs/data_writer/internal.h | 140 ---------------------------------------- 1 file changed, 140 deletions(-) delete mode 100644 lib/sqfs/data_writer/internal.h (limited to 'lib/sqfs/data_writer/internal.h') diff --git a/lib/sqfs/data_writer/internal.h b/lib/sqfs/data_writer/internal.h deleted file mode 100644 index 8f59fb7..0000000 --- a/lib/sqfs/data_writer/internal.h +++ /dev/null @@ -1,140 +0,0 @@ -/* SPDX-License-Identifier: LGPL-3.0-or-later */ -/* - * internal.h - * - * Copyright (C) 2019 David Oberhollenzer - */ -#ifndef INTERNAL_H -#define INTERNAL_H - -#include "config.h" - -#include "sqfs/data_writer.h" -#include "sqfs/frag_table.h" -#include "sqfs/compressor.h" -#include "sqfs/inode.h" -#include "sqfs/table.h" -#include "sqfs/error.h" -#include "sqfs/block.h" -#include "sqfs/io.h" -#include "../util.h" - -#include -#include -#include - -#ifdef WITH_PTHREAD -#include -#include -#elif defined(_WIN32) || defined(__WINDOWS__) -#define WIN32_LEAN_AND_MEAN -#include -#endif - - -#define MK_BLK_HASH(chksum, size) \ - (((sqfs_u64)(size) << 32) | (sqfs_u64)(chksum)) - -#define INIT_BLOCK_COUNT (128) - - -typedef struct { - sqfs_u64 offset; - sqfs_u64 hash; -} blk_info_t; - - -typedef struct compress_worker_t compress_worker_t; - -struct sqfs_data_writer_t { - /* synchronization primitives */ -#ifdef WITH_PTHREAD - pthread_mutex_t mtx; - pthread_cond_t queue_cond; - pthread_cond_t done_cond; -#elif defined(_WIN32) || defined(__WINDOWS__) - CRITICAL_SECTION mtx; - CONDITION_VARIABLE queue_cond; - CONDITION_VARIABLE done_cond; -#endif - - /* needs rw access by worker and main thread */ - sqfs_block_t *queue; - sqfs_block_t *queue_last; - - sqfs_block_t *done; - size_t backlog; - int status; - - /* used by main thread only */ - sqfs_u32 enqueue_id; - sqfs_u32 dequeue_id; - - unsigned int num_workers; - size_t max_backlog; - - size_t devblksz; - sqfs_file_t *file; - - sqfs_frag_table_t *frag_tbl; - - sqfs_u64 start; - - size_t file_start; - size_t num_blocks; - size_t max_blocks; - blk_info_t *blocks; - sqfs_compressor_t *cmp; - - sqfs_block_t *frag_block; - - const sqfs_block_hooks_t *hooks; - void *user_ptr; - bool notify_threads; - - /* file API */ - sqfs_inode_generic_t *inode; - sqfs_block_t *blk_current; - sqfs_u32 blk_flags; - size_t blk_index; - - /* used only by workers */ - size_t max_block_size; - -#if defined(WITH_PTHREAD) || defined(_WIN32) || defined(__WINDOWS__) - compress_worker_t *workers[]; -#else - sqfs_u8 scratch[]; -#endif -}; - -SQFS_INTERNAL int process_completed_block(sqfs_data_writer_t *proc, - sqfs_block_t *block); - -SQFS_INTERNAL -int process_completed_fragment(sqfs_data_writer_t *proc, sqfs_block_t *frag, - sqfs_block_t **blk_out); - -SQFS_INTERNAL void free_blk_list(sqfs_block_t *list); - -SQFS_INTERNAL -int data_writer_init(sqfs_data_writer_t *proc, size_t max_block_size, - sqfs_compressor_t *cmp, unsigned int num_workers, - size_t max_backlog, size_t devblksz, sqfs_file_t *file); - -SQFS_INTERNAL void data_writer_cleanup(sqfs_data_writer_t *proc); - -SQFS_INTERNAL -int data_writer_do_block(sqfs_block_t *block, sqfs_compressor_t *cmp, - sqfs_u8 *scratch, size_t scratch_size); - -SQFS_INTERNAL -int test_and_set_status(sqfs_data_writer_t *proc, int status); - -SQFS_INTERNAL -int append_to_work_queue(sqfs_data_writer_t *proc, sqfs_block_t *block, - bool notify_threads); - -SQFS_INTERNAL int wait_completed(sqfs_data_writer_t *proc); - -#endif /* INTERNAL_H */ -- cgit v1.2.3