channel-set.h

/*
 * Copyright (C) 2023 Philippe Proulx <eepp@efficios.com>
 * Copyright (C) 2023 Jérémie Galarneau <jeremie.galarneau@efficios.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 */
 
#ifndef LTTNG_MAP_CHANNEL_SET_H
#define LTTNG_MAP_CHANNEL_SET_H
 
#include <lttng/lttng-export.h>
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct lttng_map_channel;
 
struct lttng_map_channel_set;
 
enum lttng_map_channel_set_status {
    LTTNG_MAP_CHANNEL_SET_STATUS_OK = 0,
 
    LTTNG_MAP_CHANNEL_SET_STATUS_INVALID_PARAMETER = -1,
};
 
LTTNG_EXPORT extern enum lttng_map_channel_set_status
lttng_map_channel_set_get_count(const struct lttng_map_channel_set *set, uint64_t *count);
 
LTTNG_EXPORT extern enum lttng_map_channel_set_status
lttng_map_channel_set_get_at_index(const struct lttng_map_channel_set *set,
                   uint64_t index,
                   const struct lttng_map_channel **channel);
 
LTTNG_EXPORT extern void lttng_map_channel_set_destroy(struct lttng_map_channel_set *set);
 
 
#ifdef __cplusplus
}
#endif
 
#endif /* LTTNG_MAP_CHANNEL_SET_H */