Exemplos de enable_kprobe em C++ (Cpp)

Exemplo n.º 1

static int probe_event_enable(struct ftrace_event_call *call)
{
	struct trace_probe *tp = (struct trace_probe *)call->data;

	tp->flags |= TP_FLAG_TRACE;
	if (probe_is_return(tp))
		return enable_kretprobe(&tp->rp);
	else
		return enable_kprobe(&tp->rp.kp);
}

Exemplo n.º 2

Arquivo: kprobes.c Projeto: Open-Party/systemtap

static int
stapkp_enable_probe(struct stap_dwarf_probe *sdp)
{
   int ret = 0;

   dbug_otf("enabling (k%sprobe) pidx %zu\n",
            sdp->return_p ? "ret" : "", sdp->probe->index);

   ret = sdp->return_p ? enable_kretprobe(&sdp->kprobe->u.krp)
                       : enable_kprobe(&sdp->kprobe->u.kp);

   if (ret != 0) {
      stapkp_unregister_probe(sdp);
      dbug_otf("failed to enable (k%sprobe) pidx %zu (rc %d)\n",
               sdp->return_p ? "ret" : "", sdp->probe->index, ret);
   }

   return ret;
}