getpagesize(2)             DG/UX 4.30              getpagesize(2)



     NAME
          getpagesize - Get the system page size.

     SYNOPSIS
          int getpagesize ()

     DESCRIPTION
          The getpagesize call returns the number of bytes in a page.
          Some memory management calls require knowledge of this page
          size.  The page size is a system page size and may not be
          the same as the underlying hardware page size.

     ACCESS CONTROL
          No access permission is required.

     RETURN VALUE
          pagesize       The system page size, in bytes.

     EXCEPTIONS
          No errors are returned.

     SEE ALSO
          shmget(2)
































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