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39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
/* See the end of this file for copyright, license, and warranty information. */
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#include <ardix/types.h>
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#include <ardix/userspace.h>
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#include <string.h>
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#include <toolchain.h>
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/*
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* These don't do anything special because there is no MPU or other protection
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* yet, but having them as a wrapper this early is probably a good idea because
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* it make life easier when the MPU is active.
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*/
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size_t copy_from_user(void *dest, __user const void *src, size_t len)
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{
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memcpy(dest, src, len);
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return len;
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}
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size_t copy_to_user(__user void *dest, const void *src, size_t len)
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{
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memcpy(dest, src, len);
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return len;
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}
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/*
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* This file is part of Ardix.
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* Copyright (c) 2020, 2021 Felix Kopp <owo@fef.moe>.
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*
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* Ardix is non-violent software: you may only use, redistribute,
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* and/or modify it under the terms of the CNPLv6+ as found in
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* the LICENSE file in the source code root directory or at
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* <https://git.pixie.town/thufie/CNPL>.
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*
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* Ardix comes with ABSOLUTELY NO WARRANTY, to the extent
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* permitted by applicable law. See the CNPLv6+ for details.
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*/
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