#include "dbinc.h"
/*****************************************************************************
*                                                                            *
*      COMMON OCEANOGRAPHIC DATA ACCESS SYSTEM (CODAS)                       *
*                                                                            *
*      WRITTEN BY:  RAMON CABRERA, ERIC FIRING, and JULIE RANADA             *
*                   JOINT INSTITUTE FOR MARINE AND ATMOSPHERIC RESEARCH      *
*                   1000 POPE ROAD  MSB 404                                  *
*                   HONOLULU, HI 96822                                       *
*                                                                            *
*      VERSION:     3.00                                                     *
*                                                                            *
*      DATE:        APRIL 1989                                               *
*                                                                            *
*****************************************************************************/
/*

       FILE:  dberror.c

*/
extern NAME_LIST_ENTRY_TYPE ERROR_CODE[];
extern NAME_LIST_ENTRY_TYPE DATA_CODE[];
/*-----------------------------------------------------------------------------

   FUNCTION: DBERROR

      If (ierr) is set from some preceding CODAS function call, it
      prints the appropriate message for the given error code
      (& data code, if provided), as well as some user-supplied message
      (if provided);

   PARAMETERS:

      ierr = pointer to error code
      msg  = pointer to user-supplied message (NULL if not supplied)

   RETURNS: *ierr

*/
int DBERROR(int *ierr, char *msg)
{
   if (*ierr)
   {
      if (abs(*ierr) >= 100)
      {
         printf("\n CODAS ERROR CODE: %s", get_name(ERROR_CODE,
            (int) (*ierr/1000)));
         printf("\n DATA STRUCTURE:   %s", get_name(DATA_CODE,
            abs(*ierr % 1000)));
      }
      else
         printf("\n CODAS ERROR CODE: %s", get_name(ERROR_CODE, *ierr));
      if (msg != NULL)
         printf("\n %s", msg);
   }
   return(*ierr);
}