X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Fust-comm.h;h=410d3d68ed41f3e7af73a31afd9b73c571118afa;hb=c0c0989ab70574e09b2f7e8b48c2da6af664a849;hp=a5e0957235ff2503e73ec8f8dfd3f17356e05735;hpb=fb31eb73d8a4a6d9784ed5c335b7fa3b9684108c;p=lttng-ust.git

diff --git a/include/ust-comm.h b/include/ust-comm.h
index a5e09572..410d3d68 100644
--- a/include/ust-comm.h
+++ b/include/ust-comm.h
@@ -1,24 +1,9 @@
-#ifndef _LTTNG_UST_COMM_H
-#define _LTTNG_UST_COMM_H
-
 /*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
- *                      Julien Desfossez <julien.desfossez@polymtl.ca>
- *                      Mathieu Desnoyers <mathieu.desnoyers@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 as published by the Free Software Foundation; only
- * version 2.1 of the License.
+ * 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
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 Julien Desfossez <julien.desfossez@polymtl.ca>
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
 /*
@@ -26,6 +11,9 @@
  * These declarations should NOT be considered stable API.
  */
 
+#ifndef _LTTNG_UST_COMM_H
+#define _LTTNG_UST_COMM_H
+
 #include <stdint.h>
 #include <limits.h>
 #include <unistd.h>
@@ -33,7 +21,7 @@
 #include <lttng/ust-error.h>
 #include <lttng/ust-compiler.h>
 #include <lttng/ust-ctl.h>
-#include <config.h>
+#include "helper.h"
 
 #ifndef LTTNG_PACKED
 #error "LTTNG_PACKED should be defined"
@@ -103,6 +91,23 @@ struct ustcomm_ust_msg {
 		struct {
 			uint32_t count;	/* how many names follow */
 		} LTTNG_PACKED exclusion;
+		struct {
+			uint32_t data_size;	/* following capture data */
+			uint32_t reloc_offset;
+			uint64_t seqnum;
+		} LTTNG_PACKED capture;
+		struct lttng_ust_counter counter;
+		struct lttng_ust_counter_global counter_global;
+		struct lttng_ust_counter_cpu counter_cpu;
+		/*
+		 * For LTTNG_UST_EVENT_NOTIFIER_CREATE, a struct
+		 * lttng_ust_event_notifier implicitly follows struct
+		 * ustcomm_ust_msg.
+		 */
+		struct {
+			/* Length of struct lttng_ust_event_notifier */
+			uint32_t len;
+		} event_notifier;
 		char padding[USTCOMM_MSG_PADDING2];
 	} u;
 } LTTNG_PACKED;
@@ -220,6 +225,16 @@ ssize_t ustcomm_recv_channel_from_sessiond(int sock,
 int ustcomm_recv_stream_from_sessiond(int sock,
 		uint64_t *memory_map_size,
 		int *shm_fd, int *wakeup_fd);
+LTTNG_HIDDEN
+ssize_t ustcomm_recv_event_notifier_notif_fd_from_sessiond(int sock,
+		int *event_notifier_notif_fd);
+
+LTTNG_HIDDEN
+ssize_t ustcomm_recv_counter_from_sessiond(int sock,
+		void **counter_data, uint64_t len);
+LTTNG_HIDDEN
+int ustcomm_recv_counter_shm_from_sessiond(int sock,
+		int *shm_fd);
 
 /*
  * Returns 0 on success, negative error value on error.