MPI_File_get_amode(3)              Open MPI              MPI_File_get_amode(3)



NAME
       MPI_File_get_amode - Returns access mode associated with an open file.


SYNTAX
       C Syntax
           #include <mpi.h>
           int MPI_File_get_amode(MPI_File fh, int *amode)

       Fortran Syntax
           INCLUDE 'mpif.h'
           MPI_FILE_GET_AMODE(FH, AMODE,  IERROR)
                  INTEGER  FH, AMODE, IERROR


C++ Syntax
       #include <mpi.h>
       int MPI::File::Get_amode() const


INPUT PARAMETER
       fh        File handle (handle).


OUTPUT PARAMETERS
       amode     File access mode used to open the file (integer).

       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       MPI_File_get_amode returns, in amode, the access mode associated with
       the open file fh.


ERRORS
       Almost all MPI routines return an error value; C routines as the value
       of the function and Fortran routines in the last argument. C++
       functions do not return errors. If the default error handler is set to
       MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism
       will be used to throw an MPI:Exception object.

       Before the error value is returned, the current MPI error handler is
       called. For MPI I/O function errors, the default error handler is set
       to MPI_ERRORS_RETURN. The error handler may be changed with
       MPI_File_set_errhandler; the predefined error handler
       MPI_ERRORS_ARE_FATAL may be used to make I/O errors fatal. Note that
       MPI does not guarantee that an MPI program can continue past an error.




1.4.1                            Jan 14, 2010            MPI_File_get_amode(3)
