#include <babeltrace/ctf-writer/functor-internal.h>
#include <babeltrace/ctf-ir/event-types-internal.h>
#include <babeltrace/ctf-ir/attributes-internal.h>
+#include <babeltrace/ctf-ir/visitor-internal.h>
#include <babeltrace/ctf-ir/utils.h>
#include <babeltrace/compiler.h>
#include <babeltrace/objects.h>
static
int init_trace_packet_header(struct bt_ctf_trace *trace);
static
-void bt_ctf_trace_freeze(struct bt_ctf_trace *trace);
+int bt_ctf_trace_freeze(struct bt_ctf_trace *trace);
static
const unsigned int field_type_aliases_alignments[] = {
goto error;
}
- stream = bt_ctf_stream_create(stream_class, trace);
- if (!stream) {
- goto error;
- }
-
for (i = 0; i < trace->stream_classes->len; i++) {
if (trace->stream_classes->pdata[i] == stream_class) {
stream_class_found = 1;
}
}
+ stream = bt_ctf_stream_create(stream_class, trace);
+ if (!stream) {
+ goto error;
+ }
+
bt_ctf_stream_get(stream);
g_ptr_array_add(trace->streams, stream);
for (i = 0; i < trace->stream_classes->len; i++) {
if (trace->stream_classes->pdata[i] == stream_class) {
+ /* Stream already registered to the trace */
ret = -1;
goto end;
}
}
+ ret = bt_ctf_stream_class_resolve_types(stream_class, trace);
+ if (ret) {
+ goto end;
+ }
+
stream_id = bt_ctf_stream_class_get_id(stream_class);
if (stream_id < 0) {
stream_id = trace->next_stream_id++;
}
}
- if (bt_ctf_stream_class_set_id_no_check(stream_class, stream_id)) {
+ if (bt_ctf_stream_class_set_id_no_check(stream_class,
+ stream_id)) {
/* TODO Should retry with a different stream id */
ret = -1;
goto end;
}
bt_ctf_stream_class_freeze(stream_class);
- bt_ctf_trace_freeze(trace);
+ if (!trace->frozen) {
+ ret = bt_ctf_trace_freeze(trace);
+ goto end;
+ }
end:
if (ret) {
(void) bt_ctf_stream_class_set_trace(stream_class, NULL);
struct bt_ctf_field_type *get_field_type(enum field_type_alias alias)
{
unsigned int alignment, size;
- struct bt_ctf_field_type *field_type;
+ struct bt_ctf_field_type *field_type = NULL;
if (alias >= NR_FIELD_TYPE_ALIAS) {
- return NULL;
+ goto end;
}
alignment = field_type_aliases_alignments[alias];
size = field_type_aliases_sizes[alias];
field_type = bt_ctf_field_type_integer_create(size);
bt_ctf_field_type_set_alignment(field_type, alignment);
+end:
return field_type;
}
static
-void bt_ctf_trace_freeze(struct bt_ctf_trace *trace)
+int bt_ctf_trace_freeze(struct bt_ctf_trace *trace)
{
+ int ret = 0;
+
+ ret = bt_ctf_trace_resolve_types(trace);
+ if (ret) {
+ goto end;
+ }
+
bt_ctf_attributes_freeze(trace->environment);
trace->frozen = 1;
+end:
+ return ret;
}
static