Changes to the storage API

[Katsuhiro Kondou]

In article <ylpug8jx31.fsf at windlord.stanford.edu>,
	Russ Allbery <rra at stanford.edu> wrote;

} I'd like to change SM_RDWR and SM_PREOPEN to be 0x1 and 0x2 and then allow
} SMinit to take a flags argument so that instead you'd write:
} 
}     SMinit(SM_RDWR | SM_PREOPEN);
} 
} to do the same thing (and add SM_RDONLY as 0x0 for completeness).  I'd
} also like to eliminate the SMsetup interface for right now.  We can always

I agree.
-- 
Katsuhiro Kondou