Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\ptrace.c Create Date:2022-07-28 09:13:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:generic_ptrace_pokedata

Proto:int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr, unsigned long data)

Type:int

Parameter:

TypeParameterName
struct task_struct *tsk
unsigned longaddr
unsigned longdata
1304  copied = Access another process' address space via ptrace.* Source/target buffer must be kernel space,* Do not walk the page table directly, use get_user_pages
1306  Return If copied == size of data Then 0 Else -EIO
Caller
NameDescribe
ptrace_request