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From: "Pierre Muller" <muller AT ics DOT u-strasbg DOT fr>
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Subject: [PING] [RFA] Fix error in src/libc/compat/stdio/fseeko64.c
Date: Tue, 20 Oct 2009 13:54:27 +0200
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Reply-To: djgpp-workers AT delorie DOT com



> -----Message d'origine-----
> De=A0: Pierre Muller [mailto:muller AT ics DOT u-strasbg DOT fr]
> Envoy=E9=A0: Friday, June 19, 2009 3:49 PM
> =C0=A0: djgpp-workers AT delorie DOT com
> Objet=A0: [RFA] Fix error in src/libc/compat/stdio/fseeko64.c
>=20
>   I sent a previous message where I told that I found
> the reason of my problems when trying to compile binutils
> with DJGPP v2.04 from CVS.
>=20
>   Eli stated that fflush shouldn't handle _IOREAD, and
> I finally tried with only one change in fseeko64.
>   This solves my problem without change fflush
>=20
>   The code in ansi/sdtio/fseek.c seems more elaborate
> that compat/fseeko64.c, while fseeko.c simply calls
> fseek function.
>   A cleaner solution might be to copy/translate the whole code
> from ansi/stdio/fseek.c
>=20
>   Anyhow, in the mean time it would be good to commit this;
> as it allows to compile DJGPP GDB with libc from CVS.
>=20
> Pierre Muller
> Pascal language support maintainer for GDB
>=20
>=20
> cvs diff: Diffing .
> Index: fseeko64.c
> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> RCS file: /cvs/djgpp/djgpp/src/libc/compat/stdio/fseeko64.c,v
> retrieving revision 1.1
> diff -u -p -r1.1 fseeko64.c
> --- fseeko64.c  11 Dec 2007 07:48:42 -0000      1.1
> +++ fseeko64.c  19 Jun 2009 13:39:02 -0000
> @@ -17,6 +17,10 @@ fseeko64(FILE *_stream, off64_t _offset,
>    o =3D llseek(fileno(_stream), _offset, _mode);
>    if (o =3D=3D -1)
>      return -1;
> +  if (_stream)
> +    {
> +      _stream->_cnt =3D 0;
> +    }
>    return 0;
>  }
>=20