Name
do_notify_parent_cldstop —
notify parent of stopped/continued state change
Synopsis
void do_notify_parent_cldstop ( | struct task_struct * tsk, |
| | bool for_ptracer, |
| | int why); |
Arguments
tsk
task reporting the state change
for_ptracer
the notification is for ptracer
why
CLD_{CONTINUED|STOPPED|TRAPPED} to report
Description
Notify tsk's parent that the stopped/continued state has changed. If
for_ptracer is false, tsk's group leader notifies to its real parent.
If true, tsk reports to tsk->parent which should be the ptracer.
CONTEXT
Must be called with tasklist_lock at least read locked.