Function proc_set_traced

freebsd/kern/sys_process.c:592–602

#endif

void
proc_set_traced(struct proc *p, bool stop)
{

	sx_assert(&proctree_lock, SX_XLOCKED);
	PROC_LOCK_ASSERT(p, MA_OWNED);
	p->p_flag |= P_TRACED;
	if (stop)
		p->p_flag2 |= P2_PTRACE_FSTP;
	p->p_ptevents = PTRACE_DEFAULT;
}

int
kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, int data)