other versions
- jessie 3.16.56-1+deb8u1
TASK_CLEAR_JOBCTL_TR(9) | Driver Basics | TASK_CLEAR_JOBCTL_TR(9) |
NAME¶
task_clear_jobctl_trapping - clear jobctl trapping bitSYNOPSIS¶
void
task_clear_jobctl_trapping(struct task_struct * task);
ARGUMENTS¶
tasktarget 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¶
May 2018 | Kernel Hackers Manual 3.16 |