Ensure types used for index and count in CTF IR API match

[babeltrace.git] / include / babeltrace / ctf-ir / stream-class.h

diff --git a/include/babeltrace/ctf-ir/stream-class.h b/include/babeltrace/ctf-ir/stream-class.h
index 5c5918d11094e23beb381281bd85b00989c44a72..d64e71413df61bd62491bf3dcd7fa51c60147570 100644 (file)
--- a/include/babeltrace/ctf-ir/stream-class.h
+++ b/include/babeltrace/ctf-ir/stream-class.h
@@ -144,7 +144,7 @@ extern int bt_ctf_stream_class_add_event_class(
  *
  * Returns the stream class' event count, a negative value on error.
  */
-extern int64_t bt_ctf_stream_class_get_event_class_count(
+extern int bt_ctf_stream_class_get_event_class_count(
                struct bt_ctf_stream_class *stream_class);
 
 /*
@@ -156,7 +156,7 @@ extern int64_t bt_ctf_stream_class_get_event_class_count(
  * Returns event class, NULL on error.
  */
 extern struct bt_ctf_event_class *bt_ctf_stream_class_get_event_class(
-               struct bt_ctf_stream_class *stream_class, size_t index);
+               struct bt_ctf_stream_class *stream_class, int index);
 
 /*
  * bt_ctf_stream_class_get_event_class_by_name: Get stream class event class by
@@ -176,7 +176,7 @@ extern struct bt_ctf_event_class *bt_ctf_stream_class_get_event_class_by_name(
  *
  * @param stream_class Stream class.
  *
- * Returns the packet context's type, NULL on error.
+ * Returns the packet context's type (a structure), NULL on error.
  */
 extern struct bt_ctf_field_type *bt_ctf_stream_class_get_packet_context_type(
                struct bt_ctf_stream_class *stream_class);
@@ -186,6 +186,7 @@ extern struct bt_ctf_field_type *bt_ctf_stream_class_get_packet_context_type(
  * context type.
  *
  * @param stream_class Stream class.
+ * @param packet_context_type Packet context type (must be a structure).
  *
  * Returns 0 on success, a negative value on error.
  */