text: /*******************************************************************************
    Copyright (c) 2020, Intel Corporation
  
    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 Intel Corporation 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, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *******************************************************************************/
  
  #ifndef ERROR_H
  #define ERROR_H
  
  /*
   * declare global variable to store
   * process wide error status
   */
  extern int imb_errno;
  
  /**
   * @brief API to set error status
   *
   * @param mb_mgr Pointer to multi-buffer manager
   * @param errnum Error type
   */
  __forceinline
  void imb_set_errno(IMB_MGR *mb_mgr, const int errnum)
  {
          /* set MB_MGR error status */
          if (mb_mgr != NULL)
                  mb_mgr->imb_errno = errnum;
  
          /* set global error status */
          imb_errno = errnum;
  }
  
  #endif /* ERROR_H */
  