task_clear_jobctl_trapping man page on OpenSuSE

task_clear_jobctl_trapping man page on OpenSuSE

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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 3.11	 November 2013	       TASK_CLEAR_JOBCTL_TR(9)

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