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relayd: viewer_session: expose viewer_session_set_trace_chunk_copy symbol
[lttng-tools.git]
/
src
/
bin
/
lttng-relayd
/
viewer-session.h
diff --git
a/src/bin/lttng-relayd/viewer-session.h
b/src/bin/lttng-relayd/viewer-session.h
index 4013b35874e76bca293e132ac0a7854d4da18818..f6b5a60ef58f01e73c036ee5c57a22cf79dfbbdf 100644
(file)
--- a/
src/bin/lttng-relayd/viewer-session.h
+++ b/
src/bin/lttng-relayd/viewer-session.h
@@
-27,6
+27,7
@@
#include <urcu/ref.h>
#include <common/hashtable/hashtable.h>
#include <urcu/ref.h>
#include <common/hashtable/hashtable.h>
+#include <common/trace-chunk.h>
#include "session.h"
#include "session.h"
@@
-39,15
+40,22
@@
struct relay_viewer_session {
*/
struct cds_list_head session_list; /* RCU list. */
pthread_mutex_t session_list_lock; /* Protects list updates. */
*/
struct cds_list_head session_list; /* RCU list. */
pthread_mutex_t session_list_lock; /* Protects list updates. */
+ /* Once set, the current trace chunk of a viewer must not change. */
+ struct lttng_trace_chunk *current_trace_chunk;
};
struct relay_viewer_session *viewer_session_create(void);
void viewer_session_destroy(struct relay_viewer_session *vsession);
void viewer_session_close(struct relay_viewer_session *vsession);
};
struct relay_viewer_session *viewer_session_create(void);
void viewer_session_destroy(struct relay_viewer_session *vsession);
void viewer_session_close(struct relay_viewer_session *vsession);
-int viewer_session_attach(struct relay_viewer_session *vsession,
+enum lttng_viewer_attach_return_code viewer_session_attach(
+ struct relay_viewer_session *vsession,
struct relay_session *session);
int viewer_session_is_attached(struct relay_viewer_session *vsession,
struct relay_session *session);
struct relay_session *session);
int viewer_session_is_attached(struct relay_viewer_session *vsession,
struct relay_session *session);
+void viewer_session_close_one_session(struct relay_viewer_session *vsession,
+ struct relay_session *session);
+int viewer_session_set_trace_chunk_copy(struct relay_viewer_session *vsession,
+ struct lttng_trace_chunk *relay_session_trace_chunk);
#endif /* _VIEWER_SESSION_H */
#endif /* _VIEWER_SESSION_H */
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