tests/utils/testapp/userspace-probe-sdt-binary/sema.c

   1 /*
   2  * Copyright (C) 2017 Francis Deslauriers <francis.deslauriers@efficios.com>
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-or-later
   5  *
   6  */
   7
   8 /*
   9  * The order of inclusion is important here: including sdt.h _after_ the probe
  10  * declarations ensures that semaphore-protected SDT probes are
  11  * generated. See SYSTEMTAP(2) for more details.
  12  */
  13 /* clang-format off */
  14 #include "foobar_provider.h"
  15 #include <sys/sdt.h>
  16 /* clang-format on */
  17
  18 void sema_function()
  19 {
  20         FOOBAR_TP_WITH_SEMAPHORE();
  21 }