return event;
error:
free(event);
- goto end;
-}
-
-struct lttng_event *lttng_event_copy(const struct lttng_event *event)
-{
- struct lttng_event *new_event;
- struct lttng_event_extended *new_event_extended;
-
- new_event = zmalloc(sizeof(*event));
- if (!event) {
- PERROR("Error allocating event structure");
- goto end;
- }
-
- /* Copy the content of the old event. */
- memcpy(new_event, event, sizeof(*event));
-
- /*
- * We need to create a new extended since the previous pointer is now
- * invalid.
- */
- new_event_extended = zmalloc(sizeof(*new_event_extended));
- if (!new_event_extended) {
- PERROR("Error allocating event extended structure");
- goto error;
- }
-
- new_event->extended.ptr = new_event_extended;
-end:
- return new_event;
-error:
- free(event);
+ event = NULL;
goto end;
}
return ret;
}
-struct lttng_userspace_probe_location *
-lttng_event_get_userspace_probe_location(struct lttng_event *event)
+const struct lttng_userspace_probe_location *
+lttng_event_get_userspace_probe_location(const struct lttng_event *event)
{
struct lttng_userspace_probe_location *probe_location = NULL;
struct lttng_event_extended *event_extended;