1 files changed, 0 insertions, 158 deletions
diff --git a/lib/sqfs/blk_proc/common.c b/lib/sqfs/blk_proc/common.c
deleted file mode 100644
index a3c91eb..0000000
--- a/lib/sqfs/blk_proc/common.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* SPDX-License-Identifier: LGPL-3.0-or-later */
-/*
- * common.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#define SQFS_BUILDING_DLL
-#include "internal.h"
-
-void free_blk_list(sqfs_block_t *list)
-{
-	sqfs_block_t *it;
-
-	while (list != NULL) {
-		it = list;
-		list = list->next;
-		free(it);
-	}
-}
-
-int block_processor_init(sqfs_block_processor_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)
-{
-	proc->max_block_size = max_block_size;
-	proc->num_workers = num_workers;
-	proc->max_backlog = max_backlog;
-	proc->devblksz = devblksz;
-	proc->cmp = cmp;
-	proc->file = file;
-	proc->max_blocks = INIT_BLOCK_COUNT;
-	proc->frag_list_max = INIT_BLOCK_COUNT;
-
-	proc->blocks = alloc_array(sizeof(proc->blocks[0]), proc->max_blocks);
-	if (proc->blocks == NULL)
-		return -1;
-
-	proc->frag_list = alloc_array(sizeof(proc->frag_list[0]),
-				      proc->frag_list_max);
-	if (proc->frag_list == NULL)
-		return -1;
-
-	return 0;
-}
-
-void block_processor_cleanup(sqfs_block_processor_t *proc)
-{
-	free_blk_list(proc->queue);
-	free_blk_list(proc->done);
-	free(proc->frag_block);
-	free(proc->frag_list);
-	free(proc->fragments);
-	free(proc->blocks);
-	free(proc);
-}
-
-void block_processor_store_done(sqfs_block_processor_t *proc,
-				sqfs_block_t *blk, int status)
-{
-	sqfs_block_t *it = proc->done, *prev = NULL;
-
-	while (it != NULL) {
-		if (it->sequence_number >= blk->sequence_number)
-			break;
-		prev = it;
-		it = it->next;
-	}
-
-	if (prev == NULL) {
-		blk->next = proc->done;
-		proc->done = blk;
-	} else {
-		blk->next = prev->next;
-		prev->next = blk;
-	}
-
-	if (status != 0 && proc->status == 0)
-		proc->status = status;
-
-	proc->backlog -= 1;
-}
-
-sqfs_block_t *block_processor_next_work_item(sqfs_block_processor_t *proc)
-{
-	sqfs_block_t *blk;
-
-	if (proc->status != 0)
-		return NULL;
-
-	blk = proc->queue;
-	proc->queue = blk->next;
-	blk->next = NULL;
-
-	if (proc->queue == NULL)
-		proc->queue_last = NULL;
-
-	return blk;
-}
-
-int block_processor_do_block(sqfs_block_t *block, sqfs_compressor_t *cmp,
-			     uint8_t *scratch, size_t scratch_size)
-{
-	ssize_t ret;
-
-	if (block->size == 0) {
-		block->checksum = 0;
-		return 0;
-	}
-
-	block->checksum = crc32(0, block->data, block->size);
-
-	if (block->flags & SQFS_BLK_IS_FRAGMENT)
-		return 0;
-
-	if (!(block->flags & SQFS_BLK_DONT_COMPRESS)) {
-		ret = cmp->do_block(cmp, block->data, block->size,
-				    scratch, scratch_size);
-		if (ret < 0)
-			return ret;
-
-		if (ret > 0) {
-			memcpy(block->data, scratch, ret);
-			block->size = ret;
-			block->flags |= SQFS_BLK_IS_COMPRESSED;
-		}
-	}
-
-	return 0;
-}
-
-int sqfs_block_processor_write_fragment_table(sqfs_block_processor_t *proc,
-					      sqfs_super_t *super)
-{
-	uint64_t start;
-	size_t size;
-	int ret;
-
-	if (proc->num_fragments == 0) {
-		super->fragment_entry_count = 0;
-		super->fragment_table_start = 0xFFFFFFFFFFFFFFFFUL;
-		super->flags &= ~SQFS_FLAG_ALWAYS_FRAGMENTS;
-		super->flags |= SQFS_FLAG_NO_FRAGMENTS;
-		return 0;
-	}
-
-	size = sizeof(proc->fragments[0]) * proc->num_fragments;
-	ret = sqfs_write_table(proc->file, proc->cmp,
-			       proc->fragments, size, &start);
-	if (ret)
-		return ret;
-
-	super->flags &= ~SQFS_FLAG_NO_FRAGMENTS;
-	super->flags |= SQFS_FLAG_ALWAYS_FRAGMENTS;
-	super->fragment_entry_count = proc->num_fragments;
-	super->fragment_table_start = start;
-	return 0;
-}