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From: | Nate Eldredge <neldredge AT hmc DOT edu> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: best way to read selected data from a file? |
Date: | Mon, 25 Oct 1999 17:17:00 -0700 |
Organization: | Harvey Mudd College |
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Message-ID: | <3814F2FC.E501F5CD@hmc.edu> |
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Kieran Farrell wrote: > > >You can use fread and fwrite to read from and write to random location from > >a file. But you need to specify the length you want to read if you use > >fread. > > Hmm that's actually bad advice, his question was for text files. Once > you use fread or fwrite it automatically makes it a binary file. Not quite true; you can use fread and fwrite on text files. You just have to avoid writing anything that isn't text, or things will break. CR/LF translation could also bite if you are writing in the middle of a file. In short, it is possible, but probably best avoided. -- Nate Eldredge neldredge AT hmc DOT edu
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