////////////////////////////////////////////////////////////////////////////////
/// @brief basic memory management
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2004-2012 triagens GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
/// @author Copyright 2011-2012, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////

#ifndef TRIAGENS_BASICS_C_MEMORY_H
#define TRIAGENS_BASICS_C_MEMORY_H 1

#ifndef TRI_WITHIN_COMMON
#error use <BasicsC/common.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

// -----------------------------------------------------------------------------
// --SECTION--                                                  public functions
// -----------------------------------------------------------------------------

////////////////////////////////////////////////////////////////////////////////
/// @addtogroup Memory
/// @{
////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////////
/// @brief out-of-memory simulator configuration functions for debugging
///
/// Functions are only available if configured with --enable-memfail.
/// Otherwise, they are replaced with empty macros.
////////////////////////////////////////////////////////////////////////////////

#ifdef TRI_ENABLE_MEMFAIL
void TRI_ActivateMemFailures (double probability);
void TRI_DeactivateMemFailures (void);
#else
#define TRI_ActiveMemFailures(p) ;
#define TRI_DeactivateMemFailures() ;
#endif

////////////////////////////////////////////////////////////////////////////////
/// @brief basic memory management for allocate
////////////////////////////////////////////////////////////////////////////////

void* TRI_Allocate (uint64_t);

////////////////////////////////////////////////////////////////////////////////
/// @brief basic memory management for reallocate
////////////////////////////////////////////////////////////////////////////////

void* TRI_Reallocate (void*, uint64_t);

////////////////////////////////////////////////////////////////////////////////
/// @brief basic memory management for deallocate
////////////////////////////////////////////////////////////////////////////////

void TRI_Free (void*);

////////////////////////////////////////////////////////////////////////////////
/// @}
////////////////////////////////////////////////////////////////////////////////

#ifdef __cplusplus
}
#endif

#endif

// Local Variables:
// mode: outline-minor
// outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|// --SECTION--\\|/// @\\}\\)"
// End: