MPI_File_set_info man page on IRIX

MPI_File_set_info man page on IRIX

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MPI_File_set_info(3)					  MPI_File_set_info(3)

NAME
     MPI_File_set_info - Sets new values for hints

SYNOPSIS
     C:

	  #include "mpi.h"

	  int MPI_File_set_info(MPI_File fh, MPI_Info info)

     Fortran:

	  INCLUDE "mpif.h" (or USE MPI)

	  INTEGER fh, info, ierror

	  CALL MPI_FILE_SET_INFO(fh, info, ierror)

DESCRIPTION
     MPI_File_set_info sets new values for the hints of the file associated
     with fh.  MPI_File_set_info is a collective routine. The info object can
     be different on each process, but any info entries that an implementation
     requires to be the same on all processes must appear with the same value
     in each process's info object.

     MPI_File_set_info accepts the following arguments:

     fh		 Specifies the file handle (handle).

     info	 Specifies the object that contains the hints.	Many info
		 items that an implementation can use when it creates or opens
		 a file cannot be changed easily once the file has been
		 created or opened. Thus, an implementation can ignore hints
		 issued in this call that it would have accepted in an open
		 call.

     ierror	 Specifies the return code value for successful completion,
		 which is in MPI_SUCCESS.  MPI_SUCCESS is defined in the
		 mpif.h file.

   Notes for Fortran
     All MPI objects (for example, MPI_Datatype, MPI_Comm, MPI_File) are of
     type INTEGER.

SEE ALSO
     MPI_File_open(3), MPI_IO(3)

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