SoW-2020-0002: Trace Hit Counters: trigger error reporting integration

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

diff --git a/src/bin/lttng-sessiond/lttng-sessiond.h b/src/bin/lttng-sessiond/lttng-sessiond.h
index 92f051c16ef744ce8eb42ecb31152e61f474f66f..9d0b9abd5dd40e2fe8b2b35cadaf4317e5e36952 100644 (file)
--- a/src/bin/lttng-sessiond/lttng-sessiond.h
+++ b/src/bin/lttng-sessiond/lttng-sessiond.h
@@ -1,19 +1,9 @@
 /*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
- * Copyright (C) 2013 - Raphaël Beamonte <raphael.beamonte@gmail.com>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2013 Raphaël Beamonte <raphael.beamonte@gmail.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 _LTT_SESSIOND_H
@@ -23,6 +13,7 @@
 #include <urcu/wfcqueue.h>
 
 #include <common/sessiond-comm/sessiond-comm.h>
+#include <common/payload.h>
 #include <common/compat/poll.h>
 #include <common/compat/socket.h>
 #include <common/uuid.h>
@@ -80,6 +71,7 @@ extern struct lttng_kernel_tracer_abi_version kernel_tracer_abi_version;
 
 /* Notification thread handle. */
 extern struct notification_thread_handle *notification_thread_handle;
+extern pthread_mutex_t notification_trigger_tokens_ht_lock;
 
 /*
  * This contains extra data needed for processing a command received by the
@@ -88,8 +80,10 @@ extern struct notification_thread_handle *notification_thread_handle;
 struct command_ctx {
        unsigned int lttng_msg_size;
        struct ltt_session *session;
-       struct lttcomm_lttng_msg *llm;
-       struct lttcomm_session_msg *lsm;
+       /* Input message */
+       struct lttcomm_session_msg lsm;
+       /* Reply content, starts with an lttcomm_lttng_msg header. */
+       struct lttng_payload reply_payload;
        lttng_sock_cred creds;
 };