Hi!
> >> >> I disagree, and here's the main reasons:
> >> >>
> >> >> * fadvise(2) usefulness extends past open(2). It may be useful to
> >call
> >> >> it at various points during runtime.
> >> >
> >> >open(/proc/self/fd/0, O_NEW_FLAGS)?
> >>
> >> So to use fadvise(), the system must have /proc mounted?
> >
> >I think it is way more feasible than adding new syscall.
>
> Sorry but it is silly. (-; What's wrong with open("filename", O_FLAGS);
> followed by fcntl(); if you want to modify them after opening. That is a
> lot cleaner than going via proc in such a way...
>
> posix_fadvise() can then be implemented in userspace and that can go via
> fcntl(). That way we have the best of both worlds.
Agreed, this is better than my proposal.
Pavel
-- Casualities in World Trade Center: ~3k dead inside the building, cryptography in U.S.A. and free speech in Czech Republic. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sun Mar 31 2002 - 22:00:09 EST