}
break;
}
+ case LTTNG_EVENT_FUNCTION:
+ MSG("%s%s (type: function)%s%s", indent6,
+ event->name, enabled_string(event->enabled),
+ filter_string(event->filter));
+ if (event->attr.probe.addr != 0) {
+ MSG("%saddr: 0x%" PRIx64, indent8, event->attr.probe.addr);
+ } else {
+ MSG("%soffset: 0x%" PRIx64, indent8, event->attr.probe.offset);
+ MSG("%ssymbol: %s", indent8, event->attr.probe.symbol_name);
+ }
+ break;
case LTTNG_EVENT_PROBE:
MSG("%s%s (type: probe)%s%s", indent6,
event->name, enabled_string(event->enabled),
MSG("%ssymbol: %s", indent8, event->attr.probe.symbol_name);
}
break;
- case LTTNG_EVENT_FUNCTION:
case LTTNG_EVENT_FUNCTION_ENTRY:
MSG("%s%s (type: function)%s%s", indent6,
event->name, enabled_string(event->enabled),
size = lttng_list_tracepoints(handle, &event_list);
if (size < 0) {
- ERR("Unable to list UST events");
+ ERR("Unable to list UST events: %s", lttng_strerror(size));
lttng_destroy_handle(handle);
return size;
}
size = lttng_list_tracepoint_fields(handle, &event_field_list);
if (size < 0) {
- ERR("Unable to list UST event fields");
+ ERR("Unable to list UST event fields: %s", lttng_strerror(size));
lttng_destroy_handle(handle);
return size;
}
size = lttng_list_tracepoints(handle, &event_list);
if (size < 0) {
- ERR("Unable to list kernel events");
+ ERR("Unable to list kernel events: %s", lttng_strerror(size));
lttng_destroy_handle(handle);
return size;
}
count = lttng_list_events(handle, channel_name, &events);
if (count < 0) {
ret = count;
+ ERR("%s", lttng_strerror(ret));
goto error;
}
MSG("- %s:%s\n", channel->name, enabled_string(channel->enabled));
MSG("%sAttributes:", indent4);
- MSG("%soverwrite mode: %d", indent6, channel->attr.overwrite);
- MSG("%ssubbufers size: %" PRIu64, indent6, channel->attr.subbuf_size);
+ MSG("%swrite mode: %s", indent6,
+ channel->attr.overwrite == 0 ? "discard" : "overwrite");
+ MSG("%ssubbufers size: %" PRIu64 " bytes", indent6,
+ channel->attr.subbuf_size);
MSG("%snumber of subbufers: %" PRIu64, indent6, channel->attr.num_subbuf);
- MSG("%sswitch timer interval: %u", indent6, channel->attr.switch_timer_interval);
- MSG("%sread timer interval: %u", indent6, channel->attr.read_timer_interval);
+ MSG("%sswitch timer interval: %u usec", indent6,
+ channel->attr.switch_timer_interval);
+ MSG("%sread timer interval: %u usec", indent6,
+ channel->attr.read_timer_interval);
switch (channel->attr.output) {
case LTTNG_EVENT_SPLICE:
MSG("%soutput: splice()", indent6);
/* We had a real error */
ret = count;
ERR("%s", lttng_strerror(ret));
+ break;
}
goto error_channels;
}
/* Listing events per channel */
ret = list_events(channels[i].name);
if (ret < 0) {
- MSG("%s", lttng_strerror(ret));
+ ERR("%s", lttng_strerror(ret));
}
if (chan_found) {
DBG("Session count %d", count);
if (count < 0) {
ret = count;
+ ERR("%s", lttng_strerror(ret));
goto error;
} else if (count == 0) {
MSG("Currently no available tracing session");
count = lttng_list_domains(session_name, &domains);
if (count < 0) {
ret = count;
+ ERR("%s", lttng_strerror(ret));
goto error;
} else if (count == 0) {
MSG(" None");
nb_domain = lttng_list_domains(session_name, &domains);
if (nb_domain < 0) {
ret = nb_domain;
+ ERR("%s", lttng_strerror(ret));
goto end;
}
break;
case LTTNG_DOMAIN_UST:
MSG("=== Domain: UST global ===\n");
+ MSG("Buffer type: %s\n",
+ domains[i].buf_type ==
+ LTTNG_BUFFER_PER_PID ? "per PID" : "per UID");
break;
default:
MSG("=== Domain: Unimplemented ===\n");