From: sboisvert@gydle.com (Sebastien Boisvert)
Subject: [lttng-dev] babeltrace question (bt_struct_declaration_lookup_field_index)
Date: Sat, 29 Oct 2016 23:38:23 +0200 [thread overview]
Message-ID: <09d37d27-64e3-8ffb-18ab-1e050309ac5a@gydle.com> (raw)
Hi,
I can successfully print the fields of my events by using
stream = ctf_event->parent->stream;
id = stream->event_id;
event = g_ptr_array_index(stream->events_by_id, id);
declaration = event->event_fields->declaration;
fields = event->event_fields->fields;
for (int i = 0; i < fields->len; i++) {
/* ... * /
}
By understanding is that one can use bt_struct_declaration_lookup_field_index to verify if a field exists.
However, I always get -1. Is there an API call to populate the hash ?
reply other threads:[~2016-10-29 21:38 UTC|newest]
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