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Re: file offsets used by fseek and ftell
From: |
John W. Eaton |
Subject: |
Re: file offsets used by fseek and ftell |
Date: |
Fri, 23 Jan 2004 12:36:11 -0600 |
On 23-Jan-2004, Alois Schloegl <address@hidden> wrote:
| The natural representation of the position of a file pointer is a
| numeric value.
I would think it would be a marker of some sort, but a number does not
necessarily work. What does it mean? Is it the number of bytes or
characters (what are they, and what if a file is a mixture of
different character widths) etc. Also, as I understand it, the
"number of bytes" from the beginning of the file may not be meaningful
because of things like end-of-line translation, etc. I think that
these are other reasons for making streampos something that you can't
look at as an integer.
jwe