Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\uaccess.h Create Date:2022-07-28 05:59:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__copy_to_user_inatomic: - Copy a block of data into user space, with less checking.*@to: Destination address, in user space.*@from: Source address, in kernel space.*@n: Number of bytes to copy.* Context: User context only.

Proto:static __always_inline __must_check unsigned long __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)

Type:unsigned long

Parameter:

TypeParameterName
void __user *to
const void *from
unsigned longn
91  kasan_check_read(from, n)
92  check_object_size(from, n, true)
93  Return raw_copy_to_user(to, from, n)
Caller
NameDescribe
copy_user_test
probe_write_common