OpenEuphoria

Re: Writing data to an offset

• Posted by andreas.eriksson at tiscali.se Jul 27, 2002
• 405 views

this worked.
Thank you!


----- Original Message -----=20
From: "Martin Stachon" <martin.stachon at worldonline.cz>
To: "EUforum" <EUforum at topica.com>
Subject: Re: Writing data to an offset


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> Andreas wrote:
> > How do  in a windows program you write a value (size of one byte) to
> > a specific offset i a binary file using euphoria? for an example i =
would
> > like to write the value 5D to offset 78C7F.
> > can someone give me a small example program? (all numbers are in =
hexadecimal).
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> This should do it (not tested, as usual ;)
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> ---------------------
> include file.e
> integer fn
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> fn =3D open("myfile", "ub")
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> if seek(fn, #78C7F) !=3D 0 then
>     puts(2, "Seek failed!\n")
>     abort(1)
> end if
> puts(fn, #5D)
> close(fn)
> ---------------------
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> Regards,
>       Martin Stachon
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> martin.stachon at tiscali.cz
> http://www.webpark.cz/stachon
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