/*
- * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
*
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LTTNG_LOCATION_INTERNAL_H
#include <common/dynamic-buffer.h>
#include <common/buffer-view.h>
#include <common/macros.h>
-#include <stddef.h>
+#include <sys/types.h>
+#include <urcu/ref.h>
+/*
+ * The public API assumes that trace archive locations are always
+ * provided as "constant". This means that the user of liblttng-ctl never
+ * has to destroy a trace archive location. Hence, users of liblttng-ctl
+ * have no visibility of the reference counting of archive locations.
+ */
struct lttng_trace_archive_location {
+ struct urcu_ref ref;
enum lttng_trace_archive_location_type type;
union {
struct {
} LTTNG_PACKED;
-LTTNG_HIDDEN
struct lttng_trace_archive_location *lttng_trace_archive_location_local_create(
const char *path);
-LTTNG_HIDDEN
struct lttng_trace_archive_location *lttng_trace_archive_location_relay_create(
const char *host,
enum lttng_trace_archive_location_relay_protocol_type protocol,
uint16_t control_port, uint16_t data_port,
const char *relative_path);
-LTTNG_HIDDEN
ssize_t lttng_trace_archive_location_create_from_buffer(
const struct lttng_buffer_view *buffer,
struct lttng_trace_archive_location **location);
-LTTNG_HIDDEN
ssize_t lttng_trace_archive_location_serialize(
const struct lttng_trace_archive_location *location,
struct lttng_dynamic_buffer *buffer);
-LTTNG_HIDDEN
-void lttng_trace_archive_location_destroy(
+void lttng_trace_archive_location_get(
+ struct lttng_trace_archive_location *location);
+
+void lttng_trace_archive_location_put(
struct lttng_trace_archive_location *location);
#endif /* LTTNG_LOCATION_INTERNAL_H */