include/babeltrace/graph/output-port-notification-iterator.h

   1 #ifndef BABELTRACE_GRAPH_OUTPUT_PORT_NOTIFICATION_ITERATOR_H
   2 #define BABELTRACE_GRAPH_OUTPUT_PORT_NOTIFICATION_ITERATOR_H
   3
   4 /*
   5  * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a copy
   8  * of this software and associated documentation files (the "Software"), to deal
   9  * in the Software without restriction, including without limitation the rights
  10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11  * copies of the Software, and to permit persons to whom the Software is
  12  * furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included in
  15  * all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23  * SOFTWARE.
  24  */
  25
  26 /* For enum bt_notification_iterator_status */
  27 #include <babeltrace/graph/notification-iterator.h>
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 struct bt_port;
  34 struct bt_notification;
  35 struct bt_notification_iterator;
  36
  37 extern struct bt_notification_iterator *bt_output_port_notification_iterator_create(
  38                 struct bt_port *port, const char *colander_component_name);
  39
  40 extern enum bt_notification_iterator_status
  41 bt_output_port_notification_iterator_next(
  42                 struct bt_notification_iterator *iterator,
  43                 bt_notification_array *notifs, uint64_t *count);
  44
  45 #ifdef __cplusplus
  46 }
  47 #endif
  48
  49 #endif /* BABELTRACE_GRAPH_OUTPUT_PORT_NOTIFICATION_ITERATOR_H */