self-component.h

/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright (C) 2010-2019 EfficiOS Inc. and Linux Foundation
 */
 
#ifndef BABELTRACE2_GRAPH_SELF_COMPONENT_H
#define BABELTRACE2_GRAPH_SELF_COMPONENT_H
 
/* IWYU pragma: private, include <babeltrace2/babeltrace.h> */
 
#ifndef __BT_IN_BABELTRACE_H
# error "Please include <babeltrace2/babeltrace.h> instead."
#endif
 
#include <babeltrace2/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum bt_self_component_add_port_status {
    BT_SELF_COMPONENT_ADD_PORT_STATUS_OK        = __BT_FUNC_STATUS_OK,
 
    BT_SELF_COMPONENT_ADD_PORT_STATUS_MEMORY_ERROR  = __BT_FUNC_STATUS_MEMORY_ERROR,
 
    BT_SELF_COMPONENT_ADD_PORT_STATUS_ERROR     = __BT_FUNC_STATUS_ERROR,
} bt_self_component_add_port_status;
 
extern bt_self_component_add_port_status
bt_self_component_source_add_output_port(
        bt_self_component_source *self_component,
        const char *name, void *user_data,
        bt_self_component_port_output **self_component_port)
        __BT_NOEXCEPT;
 
extern bt_self_component_add_port_status
bt_self_component_filter_add_input_port(
        bt_self_component_filter *self_component,
        const char *name, void *user_data,
        bt_self_component_port_input **self_component_port)
        __BT_NOEXCEPT;
 
extern bt_self_component_add_port_status
bt_self_component_filter_add_output_port(
        bt_self_component_filter *self_component,
        const char *name, void *user_data,
        bt_self_component_port_output **self_component_port)
        __BT_NOEXCEPT;
 
extern bt_self_component_add_port_status
bt_self_component_sink_add_input_port(
        bt_self_component_sink *self_component,
        const char *name, void *user_data,
        bt_self_component_port_input **self_component_port)
        __BT_NOEXCEPT;
 
extern bt_self_component_port_output *
bt_self_component_source_borrow_output_port_by_index(
        bt_self_component_source *self_component,
        uint64_t index) __BT_NOEXCEPT;
 
extern bt_self_component_port_input *
bt_self_component_filter_borrow_input_port_by_index(
        bt_self_component_filter *self_component,
        uint64_t index) __BT_NOEXCEPT;
 
extern bt_self_component_port_output *
bt_self_component_filter_borrow_output_port_by_index(
        bt_self_component_filter *self_component,
        uint64_t index) __BT_NOEXCEPT;
 
extern bt_self_component_port_input *
bt_self_component_sink_borrow_input_port_by_index(
        bt_self_component_sink *self_component, uint64_t index)
        __BT_NOEXCEPT;
 
extern bt_self_component_port_output *
bt_self_component_source_borrow_output_port_by_name(
        bt_self_component_source *self_component,
        const char *name) __BT_NOEXCEPT;
 
extern bt_self_component_port_input *
bt_self_component_filter_borrow_input_port_by_name(
        bt_self_component_filter *self_component,
        const char *name) __BT_NOEXCEPT;
 
extern bt_self_component_port_output *
bt_self_component_filter_borrow_output_port_by_name(
        bt_self_component_filter *self_component,
        const char *name) __BT_NOEXCEPT;
 
extern bt_self_component_port_input *
bt_self_component_sink_borrow_input_port_by_name(
        bt_self_component_sink *self_component,
        const char *name) __BT_NOEXCEPT;
 
extern void bt_self_component_set_data(
        bt_self_component *self_component, void *user_data)
        __BT_NOEXCEPT;
 
extern void *bt_self_component_get_data(
        const bt_self_component *self_component) __BT_NOEXCEPT;
 
extern
uint64_t bt_self_component_get_graph_mip_version(
        bt_self_component *self_component) __BT_NOEXCEPT;
 
extern bt_bool bt_self_component_sink_is_interrupted(
        const bt_self_component_sink *self_component) __BT_NOEXCEPT;
 
static inline
const bt_component *bt_self_component_as_component(
        bt_self_component *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST(bt_component, self_component);
}
 
static inline
const bt_component_source *
bt_self_component_source_as_component_source(
        bt_self_component_source *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST_CONST(bt_component_source, self_component);
}
 
static inline
const bt_component_filter *
bt_self_component_filter_as_component_filter(
        bt_self_component_filter *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST_CONST(bt_component_filter, self_component);
}
 
static inline
const bt_component_sink *
bt_self_component_sink_as_component_sink(
        bt_self_component_sink *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST_CONST(bt_component_sink, self_component);
}
 
static inline
bt_self_component *bt_self_component_source_as_self_component(
        bt_self_component_source *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST(bt_self_component, self_component);
}
 
static inline
bt_self_component *bt_self_component_filter_as_self_component(
        bt_self_component_filter *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST(bt_self_component, self_component);
}
 
static inline
bt_self_component *bt_self_component_sink_as_self_component(
        bt_self_component_sink *self_component) __BT_NOEXCEPT
{
    return __BT_UPCAST(bt_self_component, self_component);
}
 
#ifdef __cplusplus
}
#endif
 
#endif /* BABELTRACE2_GRAPH_SELF_COMPONENT_H */