diff options
Diffstat (limited to 'lib/sqfs/comp/process_block.c')
-rw-r--r-- | lib/sqfs/comp/process_block.c | 38 |
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; -} |