src/lib/graph/message/stream.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
   5  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   6  */
   7
   8 #ifndef BABELTRACE_GRAPH_MESSAGE_STREAM_INTERNAL_H
   9 #define BABELTRACE_GRAPH_MESSAGE_STREAM_INTERNAL_H
  10
  11 #include <babeltrace2/graph/message.h>
  12
  13 #include "compat/compiler.h"
  14 #include "lib/trace-ir/stream.h"
  15 #include "lib/trace-ir/clock-snapshot.h"
  16
  17 #include "message.h"
  18
  19 struct bt_message_stream {
  20         struct bt_message parent;
  21         struct bt_stream *stream;
  22         struct bt_clock_snapshot *default_cs;
  23         enum bt_message_stream_clock_snapshot_state default_cs_state;
  24 };
  25
  26 static inline
  27 const char *bt_message_stream_clock_snapshot_state_string(
  28                 enum bt_message_stream_clock_snapshot_state state)
  29 {
  30         switch (state) {
  31         case BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN:
  32                 return "KNOWN";
  33         case BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_UNKNOWN:
  34                 return "UNKNOWN";
  35         default:
  36                 return "(unknown)";
  37         }
  38 }
  39
  40
  41 #endif /* BABELTRACE_GRAPH_MESSAGE_STREAM_INTERNAL_H */