sessiond: notification: use lttng_payload for communications

[lttng-tools.git] / include / lttng / notification / channel-internal.h

diff --git a/include/lttng/notification/channel-internal.h b/include/lttng/notification/channel-internal.h
index 7343b03bba840fa3a66d984d1e6c24b99f4029c3..befdca083fc5386dcd39eb88c70fb39e02b41134 100644 (file)
--- a/include/lttng/notification/channel-internal.h
+++ b/include/lttng/notification/channel-internal.h
@@ -1,18 +1,8 @@
 /*
- * 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_NOTIFICATION_CHANNEL_INTERNAL_H
@@ -20,7 +10,7 @@
 
 #include <lttng/notification/channel.h>
 #include <common/macros.h>
-#include <common/dynamic-buffer.h>
+#include <common/payload.h>
 #include <stdint.h>
 #include <stdbool.h>
 #include <pthread.h>
@@ -54,6 +44,8 @@ struct lttng_notification_channel_message {
        int8_t type;
        /* Size of the payload following this field. */
        uint32_t size;
+       /* Number of FDs sent. */
+       uint32_t fds;
        char payload[];
 } LTTNG_PACKED;
 
@@ -98,7 +90,7 @@ struct lttng_notification_channel {
                /* List of struct pending_notification. */
                struct cds_list_head list;
        } pending_notifications;
-       struct lttng_dynamic_buffer reception_buffer;
+       struct lttng_payload reception_payload;
        /* Sessiond notification protocol version. */
        struct {
                bool set;