1  /* GLIB - Library of useful routines for C programming
       2   * 
       3   * Copyright (C) 2009,2010 Red Hat, Inc.
       4   *
       5   * SPDX-License-Identifier: LGPL-2.1-or-later
       6   *
       7   * This library is free software; you can redistribute it and/or
       8   * modify it under the terms of the GNU Lesser General Public
       9   * License as published by the Free Software Foundation; either
      10   * version 2.1 of the License, or (at your option) any later version.
      11   *
      12   * This library is distributed in the hope that it will be useful,
      13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15   * Lesser General Public License for more details.
      16   *
      17   * You should have received a copy of the GNU Lesser General
      18   * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
      19   *
      20   * Author: Alexander Larsson <alexl@redhat.com>
      21   */
      22  
      23  #ifndef __GIOTRACE_H__
      24  #define __GIOTRACE_H__
      25  
      26  #ifndef SIZEOF_CHAR
      27  #error "config.h must be included prior to gio_trace.h"
      28  #endif
      29  
      30  /* Ignore probes when doing static analysis, as they do weird things which
      31   * confuses the analyser. */
      32  #if defined(HAVE_DTRACE) && !defined(__clang_analyzer__)
      33  
      34  /* include the generated probes header and put markers in code */
      35  #include "gio_probes.h"
      36  #define TRACE(probe) probe
      37  
      38  #else
      39  
      40  /* Wrap the probe to allow it to be removed when no systemtap available */
      41  #define TRACE(probe)
      42  
      43  #endif
      44  
      45  #endif /* __GIOTRACE_H__ */