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Add the relayd create session command
[lttng-tools.git]
/
src
/
bin
/
lttng-relayd
/
lttng-relayd.h
diff --git
a/src/bin/lttng-relayd/lttng-relayd.h
b/src/bin/lttng-relayd/lttng-relayd.h
index dfbc63f399e16cb2e9503a6513f1a91707583ec7..2a442b0952cbb4b14870434a78f0f0aa3253c105 100644
(file)
--- a/
src/bin/lttng-relayd/lttng-relayd.h
+++ b/
src/bin/lttng-relayd/lttng-relayd.h
@@
-16,8
+16,8
@@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef
_LTT
_RELAYD_H
-#define
_LTT
_RELAYD_H
+#ifndef
LTTNG
_RELAYD_H
+#define
LTTNG
_RELAYD_H
#define _LGPL_SOURCE
#include <urcu.h>
#define _LGPL_SOURCE
#include <urcu.h>
@@
-27,8
+27,8
@@
* Queue used to enqueue relay requests
*/
struct relay_cmd_queue {
* Queue used to enqueue relay requests
*/
struct relay_cmd_queue {
- int32_t futex;
struct cds_wfq_queue queue;
struct cds_wfq_queue queue;
+ int32_t futex;
};
enum connection_type {
};
enum connection_type {
@@
-42,7
+42,6
@@
enum connection_type {
struct relay_session {
uint64_t id;
struct lttcomm_sock *sock;
struct relay_session {
uint64_t id;
struct lttcomm_sock *sock;
- unsigned int version_check_done:1;
};
/*
};
/*
@@
-50,10
+49,15
@@
struct relay_session {
*/
struct relay_stream {
uint64_t stream_handle;
*/
struct relay_stream {
uint64_t stream_handle;
+ uint64_t prev_seq; /* previous data sequence number encountered */
struct lttng_ht_node_ulong stream_n;
struct lttng_ht_node_ulong stream_n;
- int fd;
- uint64_t seq;
struct relay_session *session;
struct relay_session *session;
+ struct rcu_head rcu_node;
+ int fd;
+
+ /* Information telling us when to close the stream */
+ unsigned int close_flag:1;
+ uint64_t last_net_seq_num;
};
/*
};
/*
@@
-62,10
+66,12
@@
struct relay_stream {
*/
struct relay_command {
struct lttcomm_sock *sock;
*/
struct relay_command {
struct lttcomm_sock *sock;
+ struct relay_session *session;
struct cds_wfq_node node;
struct lttng_ht_node_ulong sock_n;
struct cds_wfq_node node;
struct lttng_ht_node_ulong sock_n;
+ struct rcu_head rcu_node;
enum connection_type type;
enum connection_type type;
-
struct relay_session *session
;
+
unsigned int version_check_done:1
;
};
};
-#endif
+#endif
/* LTTNG_RELAYD_H */
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