.TH MPI_File_set_size 3 "3/10/1998" " " "MPI-2".SH NAMEMPI_File_set_size \-  Sets the file size .SH SYNOPSIS.nf#include "mpi.h"int MPI_File_set_size(MPI_File fh, MPI_Offset size).fi.SH INPUT PARAMETERS.PD 0.TP.B fh - file handle (handle).PD 1.PD 0.TP.B size - size to truncate or expand file (nonnegative integer).PD 1.SH NOTES FOR FORTRANAll 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 ofthe routine in C.  In Fortran, MPI routines are subroutines and areinvoked with the 'call' statement.All MPI objects (e.g., 'MPI_Datatype', 'MPI_Comm', 'MPI_File') are oftype 'INTEGER' in Fortran.