text: /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
  /*
   *
   *  (C) 2001 by Argonne National Laboratory.
   *      See COPYRIGHT in top-level directory.
   */
  
  #include "mpiimpl.h"
  
  /* -- Begin Profiling Symbol Block for routine MPI_Win_create_errhandler */
  #if defined(HAVE_PRAGMA_WEAK)
  #pragma weak MPI_Win_create_errhandler = PMPI_Win_create_errhandler
  #elif defined(HAVE_PRAGMA_HP_SEC_DEF)
  #pragma _HP_SECONDARY_DEF PMPI_Win_create_errhandler  MPI_Win_create_errhandler
  #elif defined(HAVE_PRAGMA_CRI_DUP)
  #pragma _CRI duplicate MPI_Win_create_errhandler as PMPI_Win_create_errhandler
  #elif defined(HAVE_WEAK_ATTRIBUTE)
  int MPI_Win_create_errhandler(MPI_Win_errhandler_function *win_errhandler_fn,
                                MPI_Errhandler *errhandler) __attribute__((weak,alias("PMPI_Win_create_errhandler")));
  #endif
  /* -- End Profiling Symbol Block */
  
  /* Define MPICH_MPI_FROM_PMPI if weak symbols are not supported to build
     the MPI routines */
  #ifndef MPICH_MPI_FROM_PMPI
  #undef MPI_Win_create_errhandler
  #define MPI_Win_create_errhandler PMPI_Win_create_errhandler
  
  #endif
  
  #undef FUNCNAME
  #define FUNCNAME MPI_Win_create_errhandler
  
  /*@
     MPI_Win_create_errhandler - Create an error handler for use with MPI window
     objects
  
  Input Parameters:
  . win_errhandler_fn - user defined error handling procedure (function)
  
  Output Parameters:
  . errhandler - MPI error handler (handle) 
  
  .N ThreadSafe
  
  .N Fortran
  
  .N Errors
  .N MPI_SUCCESS
  .N MPI_ERR_OTHER
  @*/
  int MPI_Win_create_errhandler(MPI_Win_errhandler_function *win_errhandler_fn,
  			      MPI_Errhandler *errhandler)
  {
      static const char FCNAME[] = "MPI_Win_create_errhandler";
      int mpi_errno = MPI_SUCCESS;
      MPID_Errhandler *errhan_ptr;
      MPID_MPI_STATE_DECL(MPID_STATE_MPI_WIN_CREATE_ERRHANDLER);
  
      MPIR_ERRTEST_INITIALIZED_ORDIE();
      
      MPID_THREAD_CS_ENTER(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
      MPID_MPI_FUNC_ENTER(MPID_STATE_MPI_WIN_CREATE_ERRHANDLER);
  
      /* Validate parameters, especially handles needing to be converted */
  #   ifdef HAVE_ERROR_CHECKING
      {
          MPID_BEGIN_ERROR_CHECKS;
          {
  	    MPIR_ERRTEST_ARGNULL(win_errhandler_fn, "win_errhandler_fn", mpi_errno);
  	    MPIR_ERRTEST_ARGNULL(errhandler, "errhandler", mpi_errno);
          }
          MPID_END_ERROR_CHECKS;
      }
  #   endif /* HAVE_ERROR_CHECKING */
      
      /* ... body of routine ...  */
      
      errhan_ptr = (MPID_Errhandler *)MPIU_Handle_obj_alloc( &MPID_Errhandler_mem );
      MPIR_ERR_CHKANDJUMP1(!errhan_ptr,mpi_errno,MPI_ERR_OTHER,"**nomem",
  			 "**nomem %s", "MPI_Errhandler");
      errhan_ptr->language = MPID_LANG_C;
      errhan_ptr->kind	 = MPID_WIN;
      MPIU_Object_set_ref(errhan_ptr,1);
      errhan_ptr->errfn.C_Win_Handler_function = win_errhandler_fn;
  
      MPID_OBJ_PUBLISH_HANDLE(*errhandler, errhan_ptr->handle);
      /* ... end of body of routine ... */
  
    fn_exit:
      MPID_MPI_FUNC_EXIT(MPID_STATE_MPI_WIN_CREATE_ERRHANDLER);
      MPID_THREAD_CS_EXIT(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
      return mpi_errno;
  
    fn_fail:
      /* --BEGIN ERROR HANDLING-- */
  #   ifdef HAVE_ERROR_CHECKING
      {
  	mpi_errno = MPIR_Err_create_code(
  	    mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER, "**mpi_win_create_errhandler", 
  	    "**mpi_win_create_errhandler %p %p", win_errhandler_fn, errhandler);
      }
  #   endif
      mpi_errno = MPIR_Err_return_comm( NULL, FCNAME, mpi_errno );
      goto fn_exit;
      /* --END ERROR HANDLING-- */
  }
  