component-descriptor-set.h

#ifndef BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H
#define BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H
 
/*
 * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
 
#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);
 
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);
 
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);
 
extern void bt_component_descriptor_set_get_ref(
        const bt_component_descriptor_set *component_descriptor_set);
 
extern void bt_component_descriptor_set_put_ref(
        const bt_component_descriptor_set *component_descriptor_set);
 
#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 */