Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\ptrace.c Create Date:2022-07-28 09:13:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:ptrace_unfreeze_traced

Proto:static void ptrace_unfreeze_traced(struct task_struct *task)

Type:void

Parameter:

TypeParameterName
struct task_struct *task
193  If run state != __TASK_TRACED Then Return
196  WARN_ON(!ptrace || Recipient of SIGCHLD, wait4() reports: != current process)
202  spin_lock_irq( & siglock)
203  If run state == __TASK_TRACED Then
204  If __fatal_signal_pending(task) Then wake_up_state(task, __TASK_TRACED)
206  Else run state = TASK_TRACED
209  spin_unlock_irq( & siglock)
Caller
NameDescribe
SYSCALL_DEFINE4
COMPAT_SYSCALL_DEFINE4