summaryrefslogtreecommitdiff
path: root/lib/sqfs/comp/process_block.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/sqfs/comp/process_block.c')
-rw-r--r--lib/sqfs/comp/process_block.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/lib/sqfs/comp/process_block.c b/lib/sqfs/comp/process_block.c
deleted file mode 100644
index a20b56b..0000000
--- a/lib/sqfs/comp/process_block.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * process_block.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-
-#include "sqfs/block_processor.h"
-#include "util.h"
-
-#include <string.h>
-#include <zlib.h>
-
-int process_block(block_t *block, compressor_t *cmp,
- uint8_t *scratch, size_t scratch_size)
-{
- ssize_t ret;
-
- if (!(block->flags & BLK_DONT_CHECKSUM))
- block->checksum = crc32(0, block->data, block->size);
-
- if (!(block->flags & BLK_DONT_COMPRESS)) {
- ret = cmp->do_block(cmp, block->data, block->size,
- scratch, scratch_size);
-
- if (ret < 0)
- return -1;
-
- if (ret > 0) {
- memcpy(block->data, scratch, ret);
- block->size = ret;
- block->flags |= BLK_IS_COMPRESSED;
- }
- }
-
- return 0;
-}