libust-initializer.c

   1 /*
   2  * Copyright (C) 2009 Novell Inc.
   3  *
   4  * Author: Jan Blunck <jblunck@suse.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU Lesser General Public License version 2.1 as
   8  * published by the Free  Software Foundation.
   9  */
  10
  11 #include <ust/marker.h>
  12 #include <ust/tracepoint.h>
  13
  14 /* FIXME: We have to define at least one trace_mark and
  15  * one tracepoint here. If we don't, the __start... and
  16  * __stop... symbols won't be defined and the constructors
  17  * won't be compilable. We should find a linker trick to
  18  * avoid this.
  19  */
  20
  21 DECLARE_TRACE(ust_dummytp, TP_PROTO(void), TP_ARGS());
  22 DEFINE_TRACE(ust_dummytp);
  23
  24 void dummy_libust_initializer_func(void)
  25 {
  26         trace_mark(ust, dummymark, MARK_NOARGS);
  27         trace_ust_dummytp();
  28 }
  29
  30 MARKER_LIB;
  31 TRACEPOINT_LIB;