Various cleanups, corrected patch

[Jeff Johnston]

Howland Craig D (Craig) wrote:
> There was a mistake in the stdio.h patch that causes a compile error.
> A corrected patch file is attached.  Use this one in place of the
> previous email's patch file.
> 				Craig
>
>
>   
Thanks Craig.  Patch checked in.  I handled the two issues below.

-- Jeff J.
> -----Original Message-----
> From: newlib-owner@sourceware.org [mailto:newlib-owner@sourceware.org]
> On Behalf Of Howland Craig D (Craig)
> Sent: Friday, November 21, 2008 5:11 PM
> To: newlib@sourceware.org
> Subject: Various cleanups
>
>      I just did a little bit of cleanup, mostly getting rid of compiler
> warnings.  In doing so I found some mistakes or oversights that I also
> cleaned up.  The descriptions are in the ChangeLog portion of the
> attached patch file.
>      There are a couple other things that I noted but did not fix,
> pending getting someone to help answer some questions:
>
> 1)  libc/stdio/mktemp.c calls _stat64_r(), but _stat64_r() does not
> appear anywhere except in mktemp.c; it appears to be missing.  It seems
> that the solution is to create reent/stat64r.c (by analogy with
> _fstat64_r()).
> Is this the right solution, or should something else be done?
>
>   
Yes, done.
> 2)  libc/search/hash_func.c defines four hash functions, hash1 through
> hash4.  They are declared static.  1-3 are not used.  Since they are
> static, it would appear that they are therefore completely worthless as
> it is impossible to access them.
> Should they just be commented out?
>
>   
Sure.  Done.
> Craig
>