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