Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\ptrace.c Create Date:2022-07-28 09:13:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:ptrace_getsiginfo

Proto:static int ptrace_getsiginfo(struct task_struct *child, kernel_siginfo_t *info)

Type:int

Parameter:

TypeParameterName
struct task_struct *child
kernel_siginfo_t *info
677  error = -ESRCH
679  If lock_task_sighand(child, & flags) Then
680  error = -EINVAL
681  If Value is more likely to compile time(last_siginfo != NULL) Then
682  copy_siginfo(info, last_siginfo)
683  error = 0
685  unlock_task_sighand(child, & flags)
687  Return error
Caller
NameDescribe
ptrace_request
compat_ptrace_request