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API Fix: bt_ctf_iter_read_event_flags
[babeltrace.git]
/
formats
/
ctf
/
callbacks.c
diff --git
a/formats/ctf/callbacks.c
b/formats/ctf/callbacks.c
index 05ddf499a76c915bf2332106d9edbe8d179e7405..0c221f9da684e5dfe58b058548be4263fdbdabc7 100644
(file)
--- a/
formats/ctf/callbacks.c
+++ b/
formats/ctf/callbacks.c
@@
-73,8
+73,12
@@
int bt_ctf_iter_add_callback(struct bt_ctf_iter *iter,
int i, stream_id;
gpointer *event_id_ptr;
unsigned long event_id;
int i, stream_id;
gpointer *event_id_ptr;
unsigned long event_id;
- struct trace_collection *tc
= iter->parent.ctx->tc
;
+ struct trace_collection *tc;
+ if (!iter || !callback)
+ return -EINVAL;
+
+ tc = iter->parent.ctx->tc;
for (i = 0; i < tc->array->len; i++) {
struct ctf_trace *tin;
struct trace_descriptor *td_read;
for (i = 0; i < tc->array->len; i++) {
struct ctf_trace *tin;
struct trace_descriptor *td_read;
@@
-181,6
+185,8
@@
void process_callbacks(struct bt_ctf_iter *iter,
enum bt_cb_ret ret;
struct bt_ctf_event ctf_data;
enum bt_cb_ret ret;
struct bt_ctf_event ctf_data;
+ assert(iter && stream);
+
ret = extract_ctf_stream_event(stream, &ctf_data);
/* process all events callback first */
ret = extract_ctf_stream_event(stream, &ctf_data);
/* process all events callback first */
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