include/babeltrace2/graph/self-component-port.h

   1 #ifndef BABELTRACE2_GRAPH_SELF_COMPONENT_PORT_H
   2 #define BABELTRACE2_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 #ifndef __BT_IN_BABELTRACE_H
  27 # error "Please include <babeltrace2/babeltrace.h> instead."
  28 #endif
  29
  30 /*
  31  * For bt_port, bt_self_component_port, bt_self_component,
  32  * bt_connection, __BT_UPCAST_CONST
  33  */
  34 #include <babeltrace2/types.h>
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 typedef enum bt_self_component_port_status {
  41         BT_SELF_PORT_STATUS_OK = 0,
  42 } bt_self_component_port_status;
  43
  44 static inline
  45 const bt_port *bt_self_component_port_as_port(
  46                 bt_self_component_port *self_port)
  47 {
  48         return __BT_UPCAST_CONST(bt_port, self_port);
  49 }
  50
  51 extern bt_self_component *bt_self_component_port_borrow_component(
  52                 bt_self_component_port *self_port);
  53
  54 extern void *bt_self_component_port_get_data(
  55                 const bt_self_component_port *self_port);
  56
  57 #ifdef __cplusplus
  58 }
  59 #endif
  60
  61 #endif /* BABELTRACE2_GRAPH_SELF_COMPONENT_PORT_H */