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.

COPYRIGHT