400d0bfa72
Fix latent bug when calling algo deinit in decompression code Reduce diff threshold for slightly greater delta encoding Limit similar buffer size difference for less wasted diffing Change zlib compression wrapper to use faster deflateReset mechanism Reduce optimization level for Dedupe code, it goes faster
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
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* This file is a part of Pcompress, a chunked parallel multi-
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* algorithm lossless compression and decompression program.
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*
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* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
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* Use is subject to license terms.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* moinakg@belenix.org, http://moinakg.wordpress.com/
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*
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* This program includes partly-modified public domain source
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* code from the LZMA SDK: http://www.7-zip.org/sdk.html
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*/
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#include <sys/types.h>
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#include <stdio.h>
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#include <strings.h>
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#include <string.h>
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#include <limits.h>
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#include <utils.h>
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#include <pcompress.h>
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#include <lzfx.h>
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#include <allocator.h>
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void
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none_stats(int show)
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{
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}
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int
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none_init(void **data, int *level, ssize_t chunksize)
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{
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return (0);
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}
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int
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none_deinit(void **data)
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{
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return (0);
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}
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int
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none_compress(void *src, size_t srclen, void *dst, size_t *dstlen,
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int level, uchar_t chdr, void *data)
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{
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memcpy(dst, src, srclen);
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return (0);
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}
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int
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none_decompress(void *src, size_t srclen, void *dst, size_t *dstlen,
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int level, uchar_t chdr, void *data)
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{
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memcpy(dst, src, srclen);
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return (0);
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}
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