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

   1 #ifndef BABELTRACE2_GRAPH_SELF_COMPONENT_SOURCE_H
   2 #define BABELTRACE2_GRAPH_SELF_COMPONENT_SOURCE_H
   3
   4 /*
   5  * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
   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 #include <stdint.h>
  31
  32 #include <babeltrace2/graph/self-component.h>
  33 #include <babeltrace2/types.h>
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 static inline
  40 bt_self_component *bt_self_component_source_as_self_component(
  41                 bt_self_component_source *self_comp_source)
  42 {
  43         return __BT_UPCAST(bt_self_component, self_comp_source);
  44 }
  45
  46 static inline
  47 const bt_component_source *
  48 bt_self_component_source_as_component_source(
  49                 bt_self_component_source *self_comp_source)
  50 {
  51         return __BT_UPCAST_CONST(bt_component_source, self_comp_source);
  52 }
  53
  54 extern bt_self_component_port_output *
  55 bt_self_component_source_borrow_output_port_by_name(
  56                 bt_self_component_source *self_component,
  57                 const char *name);
  58
  59 extern bt_self_component_port_output *
  60 bt_self_component_source_borrow_output_port_by_index(
  61                 bt_self_component_source *self_component,
  62                 uint64_t index);
  63
  64 extern bt_self_component_add_port_status
  65 bt_self_component_source_add_output_port(
  66                 bt_self_component_source *self_component,
  67                 const char *name, void *user_data,
  68                 bt_self_component_port_output **self_component_port);
  69
  70 #ifdef __cplusplus
  71 }
  72 #endif
  73
  74 #endif /* BABELTRACE2_GRAPH_SELF_COMPONENT_SOURCE_H */