component-descriptor-set.h

/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright (C) 2010-2019 EfficiOS Inc. and Linux Foundation
 */
 
#ifndef BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H
#define BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_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>
#include <babeltrace2/logging.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
extern bt_component_descriptor_set *bt_component_descriptor_set_create(void)
        __BT_NOEXCEPT;
 
typedef enum bt_component_descriptor_set_add_descriptor_status {
    BT_COMPONENT_DESCRIPTOR_SET_ADD_DESCRIPTOR_STATUS_OK        = __BT_FUNC_STATUS_OK,
 
    BT_COMPONENT_DESCRIPTOR_SET_ADD_DESCRIPTOR_STATUS_MEMORY_ERROR  = __BT_FUNC_STATUS_MEMORY_ERROR,
} bt_component_descriptor_set_add_descriptor_status;
 
extern bt_component_descriptor_set_add_descriptor_status
bt_component_descriptor_set_add_descriptor(
        bt_component_descriptor_set *component_descriptor_set,
        const bt_component_class *component_class,
        const bt_value *params) __BT_NOEXCEPT;
 
extern bt_component_descriptor_set_add_descriptor_status
bt_component_descriptor_set_add_descriptor_with_initialize_method_data(
        bt_component_descriptor_set *component_descriptor_set,
        const bt_component_class *component_class,
        const bt_value *params,
        void *initialize_method_data) __BT_NOEXCEPT;
 
extern void bt_component_descriptor_set_get_ref(
        const bt_component_descriptor_set *component_descriptor_set)
        __BT_NOEXCEPT;
 
extern void bt_component_descriptor_set_put_ref(
        const bt_component_descriptor_set *component_descriptor_set)
        __BT_NOEXCEPT;
 
#define BT_COMPONENT_DESCRIPTOR_SET_PUT_REF_AND_RESET(_component_descriptor_set) \
    do {                                \
        bt_component_descriptor_set_put_ref(_component_descriptor_set); \
        (_component_descriptor_set) = NULL;         \
    } while (0)
 
#define BT_COMPONENT_DESCRIPTOR_SET_MOVE_REF(_dst, _src)    \
    do {                            \
        bt_component_descriptor_set_put_ref(_dst);  \
        (_dst) = (_src);                \
        (_src) = NULL;                  \
    } while (0)
 
#ifdef __cplusplus
}
#endif
 
#endif /* BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H */