threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* Cryptographic API.
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*
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* Compression operations.
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*
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* Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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*/
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#include <linux/types.h>
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#include <linux/crypto.h>
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#include <linux/errno.h>
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#include <linux/string.h>
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#include "internal.h"
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static int crypto_compress(struct crypto_tfm *tfm,
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const u8 *src, unsigned int slen,
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u8 *dst, unsigned int *dlen)
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{
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return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst,
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dlen);
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}
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static int crypto_decompress(struct crypto_tfm *tfm,
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const u8 *src, unsigned int slen,
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u8 *dst, unsigned int *dlen)
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{
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return tfm->__crt_alg->cra_compress.coa_decompress(tfm, src, slen, dst,
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dlen);
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}
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int crypto_init_compress_ops(struct crypto_tfm *tfm)
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{
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struct compress_tfm *ops = &tfm->crt_compress;
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ops->cot_compress = crypto_compress;
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ops->cot_decompress = crypto_decompress;
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return 0;
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}
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