Re: [cc65] POSIX i/o

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From: Piotr Fusik (P.Fusik_at_elka.pw.edu.pl)
Date: 2003-01-16 12:11:18 

On Thu, 16 Jan 2003, Greg King wrote:

> > > >>> #define creat(name,mode)  open(name,O_WRONLY|O_CREAT|O_TRUNC,mode)
>
> Is creat() supposed to return an error-value when the file already exists?
> Or, is it supposed to replace an old file with a new one?

It works exactly like open() in the macro above.
O_TRUNC for open() means "truncate existing file to 0 bytes".

Piotr

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