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)
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*
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* linux/arch/unicore32/include/asm/uaccess.h
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*
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* Code specific to PKUnity SoC and UniCore ISA
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*
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* Copyright (C) 2001-2010 GUAN Xue-tao
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __UNICORE_UACCESS_H__
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#define __UNICORE_UACCESS_H__
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#include <asm/memory.h>
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#define __strncpy_from_user __strncpy_from_user
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#define __strnlen_user __strnlen_user
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#define __clear_user __clear_user
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#define __kernel_ok (uaccess_kernel())
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#define __user_ok(addr, size) (((size) <= TASK_SIZE) \
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&& ((addr) <= TASK_SIZE - (size)))
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#define __access_ok(addr, size) (__kernel_ok || __user_ok((addr), (size)))
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extern unsigned long __must_check
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raw_copy_from_user(void *to, const void __user *from, unsigned long n);
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extern unsigned long __must_check
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raw_copy_to_user(void __user *to, const void *from, unsigned long n);
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extern unsigned long __must_check
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__clear_user(void __user *addr, unsigned long n);
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extern unsigned long __must_check
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__strncpy_from_user(char *to, const char __user *from, unsigned long count);
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extern unsigned long
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__strnlen_user(const char __user *s, long n);
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#define INLINE_COPY_FROM_USER
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#define INLINE_COPY_TO_USER
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#include <asm-generic/uaccess.h>
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#endif /* __UNICORE_UACCESS_H__ */
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