/*
 *
 * Copyright 2014, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */

#ifndef __GRPC_INTERNAL_SURFACE_SURFACE_TRACE_H__
#define __GRPC_INTERNAL_SURFACE_SURFACE_TRACE_H__

#include <grpc/support/log.h>

/* #define GRPC_ENABLE_SURFACE_TRACE 1 */

#ifdef GRPC_ENABLE_SURFACE_TRACE
#define GRPC_SURFACE_TRACE_RETURNED_EVENT(cq, event)    \
  do {                                                  \
    char *_ev = grpc_event_string(event);               \
    gpr_log(GPR_INFO, "RETURN_EVENT[%p]: %s", cq, _ev); \
    gpr_free(_ev);                                      \
  } while (0)
#else
#define GRPC_SURFACE_TRACE_RETURNED_EVENT(cq, event) \
  do {                                               \
  } while (0)
#endif

#endif /* __GRPC_INTERNAL_SURFACE_SURFACE_TRACE_H__ */