X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fsessiond-comm%2Fsessiond-comm.h;h=0d9f4a699479568db957669a2e9814d50a56e323;hp=a56c914fc067d500ec1612923ddfebc6e295b401;hb=795a978d0fddb43019e4031932cf98840c54f504;hpb=ccf10263bcd2ca4667b9e1fc4dab64a3c8d8c4d8

diff --git a/src/common/sessiond-comm/sessiond-comm.h b/src/common/sessiond-comm/sessiond-comm.h
index a56c914fc..0d9f4a699 100644
--- a/src/common/sessiond-comm/sessiond-comm.h
+++ b/src/common/sessiond-comm/sessiond-comm.h
@@ -6,12 +6,12 @@
  * 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.
- * 
+ *
  * 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.
@@ -25,7 +25,6 @@
 #ifndef _LTTNG_SESSIOND_COMM_H
 #define _LTTNG_SESSIOND_COMM_H
 
-#define _GNU_SOURCE
 #include <limits.h>
 #include <lttng/lttng.h>
 #include <lttng/snapshot-internal.h>
@@ -93,6 +92,7 @@ enum lttcomm_sessiond_command {
 	LTTNG_SAVE_SESSION                  = 31,
 	LTTNG_TRACK_PID                     = 32,
 	LTTNG_UNTRACK_PID                   = 33,
+	LTTNG_LIST_TRACKER_PIDS             = 34,
 	LTTNG_SET_SESSION_SHM_PATH          = 40,
 };
 
@@ -218,8 +218,8 @@ struct lttcomm_proto_ops {
 	int (*listen) (struct lttcomm_sock *sock, int backlog);
 	ssize_t (*recvmsg) (struct lttcomm_sock *sock, void *buf, size_t len,
 			int flags);
-	ssize_t (*sendmsg) (struct lttcomm_sock *sock, void *buf, size_t len,
-			int flags);
+	ssize_t (*sendmsg) (struct lttcomm_sock *sock, const void *buf,
+			size_t len, int flags);
 };
 
 /*
@@ -270,6 +270,8 @@ struct lttcomm_session_msg {
 		struct {
 			char channel_name[LTTNG_SYMBOL_NAME_LEN];
 			struct lttng_event_context ctx LTTNG_PACKED;
+			uint32_t provider_name_len;
+			uint32_t context_name_len;
 		} LTTNG_PACKED context;
 		/* Use by register_consumer */
 		struct {
@@ -333,9 +335,12 @@ struct lttng_filter_bytecode {
 struct lttng_event_exclusion {
 	uint32_t count;
 	char padding[LTTNG_EVENT_EXCLUSION_PADDING];
-	char names[LTTNG_SYMBOL_NAME_LEN][0];
+	char names[0][LTTNG_SYMBOL_NAME_LEN];
 } LTTNG_PACKED;
 
+#define LTTNG_EVENT_EXCLUSION_NAME_AT(_exclusion, _i) \
+	(&(_exclusion)->names[_i][0])
+
 /*
  * Data structure for the response from sessiond to the lttng client.
  */
@@ -343,6 +348,7 @@ struct lttcomm_lttng_msg {
 	uint32_t cmd_type;	/* enum lttcomm_sessiond_command */
 	uint32_t ret_code;	/* enum lttcomm_return_code */
 	uint32_t pid;		/* pid_t */
+	uint32_t cmd_header_size;
 	uint32_t data_size;
 	/* Contains: trace_name + data */
 	char payload[];