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Diffstat (limited to 'lib/sqfs/block_processor/block.c')
-rw-r--r--lib/sqfs/block_processor/block.c72
1 files changed, 0 insertions, 72 deletions
diff --git a/lib/sqfs/block_processor/block.c b/lib/sqfs/block_processor/block.c
deleted file mode 100644
index e88456a..0000000
--- a/lib/sqfs/block_processor/block.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* SPDX-License-Identifier: LGPL-3.0-or-later */
-/*
- * process_block.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#define SQFS_BUILDING_DLL
-#include "internal.h"
-
-#include <string.h>
-
-int process_completed_block(sqfs_block_processor_t *proc, sqfs_block_t *blk)
-{
- sqfs_u64 location;
- sqfs_u32 size;
- int err;
-
- size = blk->size;
- if (!(blk->flags & SQFS_BLK_IS_COMPRESSED))
- size |= 1 << 24;
-
- err = sqfs_block_writer_write(proc->wr, blk, &location);
- if (err)
- return err;
-
- if (blk->size != 0) {
- if (blk->flags & SQFS_BLK_FRAGMENT_BLOCK) {
- err = sqfs_frag_table_set(proc->frag_tbl, blk->index,
- location, size);
- if (err)
- return err;
- } else {
- blk->inode->extra[blk->index] = size;
- }
- }
-
- if (blk->flags & SQFS_BLK_LAST_BLOCK)
- sqfs_inode_set_file_block_start(blk->inode, location);
-
- return 0;
-}
-
-int block_processor_do_block(sqfs_block_t *block, sqfs_compressor_t *cmp,
- sqfs_u8 *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;
-}