<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="DOCTEXT"> <TITLE>MPI_File_set_info</TITLE> </HEAD> <BODY BGCOLOR="FFFFFF"> <A NAME="MPI_File_set_info"><H1>MPI_File_set_info</H1></A> Sets new values for the hints associated with a file <H2>Synopsis</H2> <PRE> int MPI_File_set_info(MPI_File mpi_fh, MPI_Info info) </PRE> <H2>Input Parameters</H2> <DL><DT><B>fh </B> <DD> file handle (handle) </DL> <DL><DT><B>info </B> <DD> info object (handle) </DL> <P> <H2>Notes for Fortran</H2> All MPI routines in Fortran (except for <TT>MPI_WTIME</TT> and <TT>MPI_WTICK</TT>) have an additional argument <TT>ierr</TT> at the end of the argument list. <TT>ierr </TT>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 <TT>call</TT> statement. <P> All MPI objects (e.g., <TT>MPI_Datatype</TT>, <TT>MPI_Comm</TT>) are of type <TT>INTEGER </TT>in Fortran. <P><B>Location:</B>set_info.c<P> </BODY></HTML>