函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\ptrace.c Create Date:2022-07-27 10:13:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：generic_ptrace_pokedata

函数原型：int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr, unsigned long data)

返回类型：int

参数：

类型参数名称
struct task_struct *tsk
unsigned longaddr
unsigned longdata
1304  copied等于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  返回:如果copied恒等于data的长度则0否则负EIO
调用者
名称描述
ptrace_request