MPI_File_get_info(3)

NAME
MPI_File_get_info - Returns the hints for a file that are actually being used by MPI

SYNOPSIS
int MPI_File_get_info(MPI_File fh, MPI_Info * info_used)

INPUT PARAMETERS
fh  - file handle (handle)

OUTPUT PARAMETERS
info_used
    - info object (handle)

NOTES FOR FORTRAN
All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have an additional argument ierr at the end of the argument list. ierr is an integer and has the same meaning as the return value of the routine in C. In Fortran, MPI routines are subroutines, and are invoked with the call statement. All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in Fortran.