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Query: task_clear_jobctl_trapping

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

TASK_CLEAR_JOBCTL_TR(9) 					   Driver Basics					   TASK_CLEAR_JOBCTL_TR(9)

NAME
       task_clear_jobctl_trapping - clear jobctl trapping bit

SYNOPSIS
       void task_clear_jobctl_trapping(struct task_struct * task);

ARGUMENTS
       task
	   target task

DESCRIPTION
       If JOBCTL_TRAPPING is set, a ptracer is waiting for us to enter TRACED. Clear it and wake up the ptracer. Note that we don't need any
       further locking.  task->siglock guarantees that task->parent points to the ptracer.

CONTEXT
       Must be called with task->sighand->siglock held.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   TASK_CLEAR_JOBCTL_TR(9)

centos man page for task_clear_jobctl_trapping