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28 lines
743 B
28 lines
743 B
7 months ago
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* erofs-utils/include/erofs/compress.h
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*
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* Copyright (C) 2019 HUAWEI, Inc.
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* http://www.huawei.com/
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* Created by Gao Xiang <gaoxiang25@huawei.com>
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*/
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#ifndef __EROFS_COMPRESS_H
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#define __EROFS_COMPRESS_H
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#include "internal.h"
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/* workaround for an upstream lz4 compression issue, which can crash us */
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/* #define EROFS_CONFIG_COMPR_MAX_SZ (1024 * 1024) */
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#define EROFS_CONFIG_COMPR_MAX_SZ (900 * 1024)
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#define EROFS_CONFIG_COMPR_MIN_SZ (32 * 1024)
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int erofs_write_compressed_file(struct erofs_inode *inode);
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int z_erofs_compress_init(void);
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int z_erofs_compress_exit(void);
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const char *z_erofs_list_available_compressors(unsigned int i);
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#endif
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