include/babeltrace/graph/self-component-port.h

   1 #ifndef BABELTRACE_GRAPH_SELF_COMPONENT_PORT_H
   2 #define BABELTRACE_GRAPH_SELF_COMPONENT_PORT_H
   3
   4 /*
   5  * Copyright 2017-2018 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 #ifdef __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 struct bt_port;
  31 struct bt_self_component_port;
  32 struct bt_self_component;
  33 struct bt_connection;
  34
  35 enum bt_self_component_port_status {
  36         BT_SELF_PORT_STATUS_OK = 0,
  37 };
  38
  39 static inline
  40 const struct bt_port *bt_self_component_port_as_port(
  41                 struct bt_self_component_port *self_port)
  42 {
  43         return (const void *) self_port;
  44 }
  45
  46 extern struct bt_self_component *bt_self_component_port_borrow_component(
  47                 struct bt_self_component_port *self_port);
  48
  49 extern enum bt_self_component_port_status
  50 bt_self_component_port_remove_from_component(
  51                 struct bt_self_component_port *self_port);
  52
  53 extern void *bt_self_component_port_get_data(
  54                 const struct bt_self_component_port *self_port);
  55
  56 #ifdef __cplusplus
  57 }
  58 #endif
  59
  60 #endif /* BABELTRACE_GRAPH_SELF_COMPONENT_PORT_H */