lib: make plugin API const-correct

[babeltrace.git] / include / babeltrace / graph / notification-iterator.h

diff --git a/include/babeltrace/graph/notification-iterator.h b/include/babeltrace/graph/notification-iterator.h
index 4d94e22c4a2ce9998ea961a08b2c77c4329b5ffc..9389b60a4e9b09b60e216594c8eccaf670c13e56 100644 (file)
--- a/include/babeltrace/graph/notification-iterator.h
+++ b/include/babeltrace/graph/notification-iterator.h
@@ -2,8 +2,6 @@
 #define BABELTRACE_GRAPH_NOTIFICATION_ITERATOR_H
 
 /*
- * BabelTrace - Notification Iterator
- *
  * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
@@ -27,8 +25,6 @@
  * SOFTWARE.
  */
 
-#include <stdint.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -36,56 +32,15 @@ extern "C" {
 struct bt_notification;
 struct bt_notification_iterator;
 
-/**
- * Status code. Errors are always negative.
- */
 enum bt_notification_iterator_status {
-       /** Canceled. */
-       BT_NOTIFICATION_ITERATOR_STATUS_CANCELED = 125,
-       /** No notifications available for now. Try again later. */
-       BT_NOTIFICATION_ITERATOR_STATUS_AGAIN = 11,
-       /** No more notifications to be delivered. */
-       BT_NOTIFICATION_ITERATOR_STATUS_END = 1,
-       /** No error, okay. */
        BT_NOTIFICATION_ITERATOR_STATUS_OK = 0,
-       /** Invalid arguments. */
-       BT_NOTIFICATION_ITERATOR_STATUS_INVALID = -22,
-       /** General error. */
+       BT_NOTIFICATION_ITERATOR_STATUS_END = 1,
+       BT_NOTIFICATION_ITERATOR_STATUS_AGAIN = 11,
+       BT_NOTIFICATION_ITERATOR_STATUS_CANCELED = 125,
        BT_NOTIFICATION_ITERATOR_STATUS_ERROR = -1,
-       /** Out of memory. */
        BT_NOTIFICATION_ITERATOR_STATUS_NOMEM = -12,
-       /** Unsupported iterator feature. */
-       BT_NOTIFICATION_ITERATOR_STATUS_UNSUPPORTED = -2,
 };
 
-/**
- * Get current notification at iterator's position.
- *
- * This functions will <b>not</b> advance the cursor's position.
- * The returned notification's reference count is already incremented.
- *
- * @param iterator     Iterator instance
- * @returns            Returns a bt_notification instance
- *
- * @see bt_put()
- */
-extern struct bt_notification *bt_notification_iterator_get_notification(
-               struct bt_notification_iterator *iterator);
-
-/**
- * Advance the iterator's position forward.
- *
- * This function can be called repeatedly to iterate through the iterator's
- * associated trace.
- *
- * @param iterator     Iterator instance
- * @returns            Returns a bt_notification instance
- *
- * @see bt_notification_iterator_get_notification()
- */
-extern enum bt_notification_iterator_status
-bt_notification_iterator_next(struct bt_notification_iterator *iterator);
-
 #ifdef __cplusplus
 }
 #endif