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https://github.com/AsahiLinux/u-boot
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99374ff189
This patch removes a number of struct and macro declaration that were found through `git-grep` to be unused. Most of those are related to compressor options and super block flags. For reading a SquashFS image, we do not need the compressor options or the flags. Those only encode settings used for packing the image, mksquashfs uses them when appending data to an existing image. The kernel implementation does not touch those, and we don't need them either. Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
26 lines
663 B
C
26 lines
663 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020 Bootlin
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*
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* Author: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
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*/
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#ifndef SQFS_DECOMPRESSOR_H
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#define SQFS_DECOMPRESSOR_H
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#include <stdint.h>
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#include "sqfs_filesystem.h"
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#define SQFS_COMP_ZLIB 1
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#define SQFS_COMP_LZMA 2
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#define SQFS_COMP_LZO 3
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#define SQFS_COMP_XZ 4
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#define SQFS_COMP_LZ4 5
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#define SQFS_COMP_ZSTD 6
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int sqfs_decompress(struct squashfs_ctxt *ctxt, void *dest,
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unsigned long *dest_len, void *source, u32 src_len);
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int sqfs_decompressor_init(struct squashfs_ctxt *ctxt);
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void sqfs_decompressor_cleanup(struct squashfs_ctxt *ctxt);
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#endif /* SQFS_DECOMPRESSOR_H */
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