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Re: [PATCH, gfortran] g77's FNUM, STAT, FSTAT, and FLUSH intrinsics
On Wed, Nov 24, 2004 at 11:05:51PM +0200, Janne Blomqvist wrote:
> On Wed, Nov 24, 2004 at 08:53:56AM -0800, Steve Kargl wrote:
>
> Hi, just yet another small trivial nitpick..
Thanks for the comments.
> > ChangeLog for libgfortran:
> >
> > * io/unix.c: Move comment to top, move struct unix_stream to ...
> > * io/unix.h: ... here
>
> Hmm, I think the idea is that unix_stream should be contained within
> unix.c.
intrinsics/flush.c implements g77's FLUSH intrinsic subroutine.
It is defined to work on UNIX(tm) systems, so I need access to
unix_stream. See g77.info for details about FLUSH.
> > Index: io/unix.c
> > ===================================================================
> > RCS file: /cvsroot/gcc/gcc/libgfortran/io/unix.c,v
> > retrieving revision 1.13
> > diff -u -b -u -r1.13 unix.c
> > --- io/unix.c 30 Oct 2004 16:23:23 -0000 1.13
> > +++ io/unix.c 24 Nov 2004 16:45:55 -0000
>
> > /* fd_flush()-- Write bytes that need to be written */
> >
> > -static try
> > +try
> > fd_flush (unix_stream * s)
> > {
>
> ... so it's not necessary to make fd_flush non-static, just use flush
> instead.
FLUSH from g77 flushes a UNIX(tm) stream. Ergo, the use of
fd_flush in intrinsics/flush.c. If you or Paul or someone
else wants to generalize FLUSH to flush any stream, then
have at it.
--
Steve