#include <assert.h>
#include <common/mi-lttng.h>
+#include <common/time.h>
#include <lttng/constant.h>
#include "../command.h"
return exclusion_msg;
}
+static void print_userspace_probe_location(struct lttng_event *event)
+{
+ const struct lttng_userspace_probe_location *location;
+ const struct lttng_userspace_probe_location_lookup_method *lookup_method;
+ enum lttng_userspace_probe_location_lookup_method_type lookup_type;
+
+ location = lttng_event_get_userspace_probe_location(event);
+ if (!location) {
+ MSG("Event has no userspace probe location");
+ return;
+ }
+
+ lookup_method = lttng_userspace_probe_location_get_lookup_method(location);
+ if (!lookup_method) {
+ MSG("Event has no userspace probe location lookup method");
+ return;
+ }
+
+ MSG("%s%s (type: userspace-probe)%s", indent6, event->name, enabled_string(event->enabled));
+
+ lookup_type = lttng_userspace_probe_location_lookup_method_get_type(lookup_method);
+
+ switch (lttng_userspace_probe_location_get_type(location)) {
+ case LTTNG_USERSPACE_PROBE_LOCATION_TYPE_UNKNOWN:
+ MSG("%sType: Unknown", indent8);
+ break;
+ case LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION:
+ {
+ const char *function_name;
+ const char *binary_path;
+
+ MSG("%sType: Function", indent8);
+ function_name = lttng_userspace_probe_location_function_get_function_name(location);
+ binary_path = realpath(lttng_userspace_probe_location_function_get_binary_path(location), NULL);
+
+ MSG("%sBinary path: %s", indent8, binary_path ? binary_path : "NULL");
+ MSG("%sFunction: %s()", indent8, function_name ? function_name : "NULL");
+ switch (lookup_type) {
+ case LTTNG_USERSPACE_PROBE_LOCATION_LOOKUP_METHOD_TYPE_FUNCTION_ELF:
+ MSG("%sLookup method: ELF", indent8);
+ break;
+ case LTTNG_USERSPACE_PROBE_LOCATION_LOOKUP_METHOD_TYPE_FUNCTION_DEFAULT:
+ MSG("%sLookup method: default", indent8);
+ break;
+ default:
+ MSG("%sLookup method: INVALID LOOKUP TYPE ENCOUNTERED", indent8);
+ break;
+ }
+ break;
+ }
+ case LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT:
+ {
+ const char *probe_name, *provider_name;
+ const char *binary_path;
+
+ MSG("%sType: Tracepoint", indent8);
+ probe_name = lttng_userspace_probe_location_tracepoint_get_probe_name(location);
+ provider_name = lttng_userspace_probe_location_tracepoint_get_provider_name(location);
+ binary_path = realpath(lttng_userspace_probe_location_tracepoint_get_binary_path(location), NULL);
+ MSG("%sBinary path: %s", indent8, binary_path ? binary_path : "NULL");
+ MSG("%sTracepoint: %s:%s", indent8, provider_name ? provider_name : "NULL", probe_name ? probe_name : "NULL");
+ switch (lookup_type) {
+ case LTTNG_USERSPACE_PROBE_LOCATION_LOOKUP_METHOD_TYPE_TRACEPOINT_SDT:
+ MSG("%sLookup method: SDT", indent8);
+ break;
+ default:
+ MSG("%sLookup method: INVALID LOOKUP TYPE ENCOUNTERED", indent8);
+ break;
+ }
+ break;
+ }
+ default:
+ ERR("Invalid probe type encountered");
+ }
+}
+
/*
* Pretty print single event.
*/
MSG("%ssymbol: %s", indent8, event->attr.probe.symbol_name);
}
break;
+ case LTTNG_EVENT_USERSPACE_PROBE:
+ print_userspace_probe_location(event);
+ break;
case LTTNG_EVENT_FUNCTION_ENTRY:
MSG("%s%s (type: function)%s%s", indent6,
event->name, enabled_string(event->enabled),
safe_string(filter_msg));
break;
case LTTNG_EVENT_ALL:
+ /* Fall-through. */
+ default:
/* We should never have "all" events in list. */
assert(0);
break;
}
if (value) {
- MSG("%" PRId64 " µs", value);
+ MSG("%" PRId64 " %s", value, USEC_UNIT);
} else {
MSG("inactive");
}
if (blocking_timeout == -1) {
MSG("%sBlocking timeout: infinite", indent6);
} else {
- MSG("%sBlocking timeout: %" PRId64 " µs", indent6, blocking_timeout);
+ MSG("%sBlocking timeout: %" PRId64 " %s", indent6,
+ blocking_timeout, USEC_UNIT);
}
}
goto end;
}
- MSG(" timer period: %" PRIu64" µs", value);
- if (lttng_opt_mi) {
- int mi_ret = mi_lttng_writer_write_element_unsigned_int(writer,
- config_element_rotation_timer_interval, value);
-
- if (mi_ret) {
- ret = CMD_ERROR;
- goto end;
- }
- }
-
+ MSG(" timer period: %" PRIu64" %s", value, USEC_UNIT);
ret = CMD_SUCCESS;
end:
return ret;
}
MSG(" size threshold: %" PRIu64" bytes", value);
- if (lttng_opt_mi) {
- int mi_ret = mi_lttng_writer_write_element_unsigned_int(writer,
- config_element_rotation_size, value);
-
- if (mi_ret) {
- ret = CMD_ERROR;
- goto end;
- }
- }
-
ret = CMD_SUCCESS;
end:
return ret;
MSG("Available tracing sessions:");
}
-
for (i = 0; i < count; i++) {
if (session_name != NULL) {
if (strncmp(sessions[i].name, session_name, NAME_MAX) == 0) {
MSG("Tracing session %s: [%s%s]", session_name,
active_string(sessions[i].enabled),
snapshot_string(sessions[i].snapshot_mode));
- MSG("%sTrace path: %s\n", indent4, sessions[i].path);
+ if (*sessions[i].path) {
+ MSG("%sTrace output: %s\n", indent4, sessions[i].path);
+ }
memcpy(&listed_session, &sessions[i],
sizeof(listed_session));
break;
}
} else {
- MSG(" %d) %s (%s) [%s%s]", i + 1,
- sessions[i].name, sessions[i].path,
+ MSG(" %d) %s [%s%s]", i + 1,
+ sessions[i].name,
active_string(sessions[i].enabled),
snapshot_string(sessions[i].snapshot_mode));
- MSG("%sTrace path: %s", indent4, sessions[i].path);
+ if (*sessions[i].path) {
+ MSG("%sTrace output: %s", indent4, sessions[i].path);
+ }
if (sessions[i].live_timer_interval != 0) {
- MSG("%sLive timer interval: %u µs", indent4,
- sessions[i].live_timer_interval);
+ MSG("%sLive timer interval: %u %s", indent4,
+ sessions[i].live_timer_interval,
+ USEC_UNIT);
}
MSG("");
}