Extend the rotation API to provide network trace archive locations

[lttng-tools.git] / include / lttng / rotate-internal.h

diff --git a/include/lttng/rotate-internal.h b/include/lttng/rotate-internal.h
index 29ea8c8359f7e6513b81a7583927f001bcac8efa..74c85b0b648c5093eda2336552b52979e8d012d0 100644 (file)
--- a/include/lttng/rotate-internal.h
+++ b/include/lttng/rotate-internal.h
@@ -48,6 +48,8 @@ struct lttng_rotation_schedule_attr {
        char session_name[LTTNG_NAME_MAX];
        /* > 0 if a timer is set. */
        uint64_t timer_us;
+       /* > 0 if the session should rotate when it has written that many bytes. */
+       uint64_t size;
 } LTTNG_PACKED;
 
 /*
@@ -67,10 +69,7 @@ struct lttng_rotation_handle {
         * Where the rotated (readable) trace has been stored when the
         * rotation is completed.
         */
-       struct {
-               bool is_set;
-               char path[LTTNG_PATH_MAX];
-       } archive_location;
+       struct lttng_trace_archive_location *archive_location;
 };
 
 /*
@@ -87,7 +86,26 @@ struct lttng_rotate_session_return {
 struct lttng_rotation_get_info_return {
        /* Represents values defined in enum lttng_rotation_state. */
        int32_t status;
-       char path[LTTNG_PATH_MAX];
+       /* Represents values defined in enum lttng_rotation_state. */
+       uint8_t location_type;
+       union {
+               struct {
+                       char absolute_path[LTTNG_PATH_MAX];
+               } LTTNG_PACKED local;
+               struct {
+                       char host[LTTNG_HOST_NAME_MAX];
+                       /*
+                        * Represents values defined in
+                        * enum lttng_trace_archive_location_relay_protocol_type.
+                        */
+                       uint8_t protocol;
+                       struct {
+                               uint16_t control;
+                               uint16_t data;
+                       } LTTNG_PACKED ports;
+                       char relative_path[LTTNG_PATH_MAX];
+               } LTTNG_PACKED relay;
+       } location;
 } LTTNG_PACKED;
 
 /* For the LTTNG_SESSION_GET_CURRENT_OUTPUT command. */