[patch] Use targetm.foo instead of (*targetm.foo)

[Jakub Jelinek]

On Wed, Apr 27, 2005 at 01:15:23PM -0700, Zack Weinberg wrote:
> Kazu Hirata <kazu@cs.umass.edu> writes:
> 
> >> I'm not Kazu, but ... Some *very* old pre-standard compilers only
> >> accepted the (*foo) form.  There is no difference in standard C,
> >> hence we prefer the form with less line noise.
> >
> > By "the form with less line noise", you mean targetm.foo form?  If so,
> > approved?
> 
> Yes and yes.  (This is part of ISO C conversion, and so is
> preapproved.)

Note that the (*targetm.foo) (....) form is still preferrable if foo
is allowed by standards to be a function-like macro.
So converting say (*targetm.open) (.....) to targetm.open (.....) is a bad idea,
even if it happens to work on current OSes, it might not work in the future.

	Jakub