sessiond: enforce user-exclusive session access in session_access_ok

[lttng-tools.git] / src / bin / lttng-relayd / sessiond-trace-chunks.h

diff --git a/src/bin/lttng-relayd/sessiond-trace-chunks.h b/src/bin/lttng-relayd/sessiond-trace-chunks.h
index 39804679c811e7306be044faaecec7b579a7db0d..f2bc5a3825163780412dfdb51165969697f44eec 100644 (file)
--- a/src/bin/lttng-relayd/sessiond-trace-chunks.h
+++ b/src/bin/lttng-relayd/sessiond-trace-chunks.h
@@ -1,24 +1,14 @@
 /*
- * Copyright (C) 2019 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2019 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License, version 2 only, as
- * published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program 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 General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef SESSIOND_TRACE_CHUNK_REGISTRY_H
 #define SESSIOND_TRACE_CHUNK_REGISTRY_H
 
-#include <common/compat/uuid.h>
+#include <common/uuid.h>
 #include <common/trace-chunk.h>
 #include <stdint.h>
 
@@ -55,4 +45,9 @@ sessiond_trace_chunk_registry_get_chunk(
                const lttng_uuid sessiond_uuid,
                uint64_t session_id, uint64_t chunk_id);
 
+int sessiond_trace_chunk_registry_chunk_exists(
+               struct sessiond_trace_chunk_registry *sessiond_registry,
+               const lttng_uuid sessiond_uuid,
+               uint64_t session_id, uint64_t chunk_id, bool *chunk_exists);
+
 #endif /* SESSIOND_TRACE_CHUNK_REGISTRY_H */