}
}
+static
+void print_uuid(FILE *fp, unsigned char *uuid)
+{
+ int i;
+
+ for (i = 0; i < BABELTRACE_UUID_LEN; i++)
+ fprintf(fp, "%x", (unsigned int) uuid[i]);
+}
+
+void ctf_print_discarded(FILE *fp, struct ctf_stream_definition *stream,
+ int end_stream)
+{
+ fprintf(fp, "[warning] Tracer discarded %" PRIu64 " events %sbetween [",
+ stream->events_discarded,
+ end_stream ? "at end of stream " : "");
+ if (opt_clock_cycles) {
+ ctf_print_timestamp(fp, stream,
+ stream->prev_cycles_timestamp);
+ fprintf(fp, "] and [");
+ ctf_print_timestamp(fp, stream,
+ stream->prev_cycles_timestamp_end);
+ } else {
+ ctf_print_timestamp(fp, stream,
+ stream->prev_real_timestamp);
+ fprintf(fp, "] and [");
+ ctf_print_timestamp(fp, stream,
+ stream->prev_real_timestamp_end);
+ }
+ fprintf(fp, "] in trace UUID ");
+ print_uuid(fp, stream->stream_class->trace->uuid);
+ if (stream->stream_class->trace->path[0])
+ fprintf(fp, ", at path: \"%s\"",
+ stream->stream_class->trace->path);
+
+ fprintf(fp, ", within stream id %" PRIu64, stream->stream_id);
+ if (stream->path[0])
+ fprintf(fp, ", at relative path: \"%s\"", stream->path);
+ fprintf(fp, ". ");
+ fprintf(fp, "You should consider recording a new trace with larger "
+ "buffers or with fewer events enabled.\n");
+ fflush(fp);
+}
+
static
int ctf_read_event(struct bt_stream_pos *ppos, struct ctf_stream_definition *stream)
{
}
if (pos->cur_index >= pos->packet_real_index->len) {
/*
- * When a stream reaches the end of the
- * file, we need to show the number of
- * events discarded ourselves, because
- * there is no next event scheduled to
- * be printed in the output.
+ * We need to check if we are in trace read or
+ * called from packet indexing. In this last
+ * case, the collection is not there, so we
+ * cannot print the timestamps.
*/
- if (file_stream->parent.events_discarded) {
+ if ((&file_stream->parent)->stream_class->trace->collection) {
/*
- * We need to check if we are in trace
- * read or called from packet indexing.
- * In this last case, the collection is
- * not there, so we cannot print the
- * timestamps.
+ * When a stream reaches the end of the
+ * file, we need to show the number of
+ * events discarded ourselves, because
+ * there is no next event scheduled to
+ * be printed in the output.
*/
- if ((&file_stream->parent)->stream_class->trace->collection) {
+ if (file_stream->parent.events_discarded) {
fflush(stdout);
- fprintf(stderr, "[warning] Tracer discarded %" PRIu64 " events at end of stream between [",
- file_stream->parent.events_discarded);
- if (opt_clock_cycles) {
- ctf_print_timestamp(stderr,
- &file_stream->parent,
- file_stream->parent.prev_cycles_timestamp);
- fprintf(stderr, "] and [");
- ctf_print_timestamp(stderr, &file_stream->parent,
- file_stream->parent.prev_cycles_timestamp_end);
- } else {
- ctf_print_timestamp(stderr,
- &file_stream->parent,
- file_stream->parent.prev_real_timestamp);
- fprintf(stderr, "] and [");
- ctf_print_timestamp(stderr, &file_stream->parent,
- file_stream->parent.prev_real_timestamp_end);
- }
- fprintf(stderr, "]. You should consider recording a new trace with larger buffers or with fewer events enabled.\n");
- fflush(stderr);
+ ctf_print_discarded(stderr,
+ &file_stream->parent,
+ 1);
+ file_stream->parent.events_discarded = 0;
}
- file_stream->parent.events_discarded = 0;
}
pos->offset = EOF;
return;
file_stream = g_new0(struct ctf_file_stream, 1);
file_stream->pos.last_offset = LAST_OFFSET_POISON;
+ strncpy(file_stream->parent.path, path, PATH_MAX);
+ file_stream->parent.path[PATH_MAX - 1] = '\0';
+
if (packet_seek) {
file_stream->pos.packet_seek = packet_seek;
} else {