1. walk_dir return code
- Posted by Ricardo Forno <ricardoforno at tu?opia.c?m>
Nov 22, 2007
-
Last edited Nov 23, 2007
Hi all, especially Rob
Maybe I missed it, but I could not find a description of the meaning of the
return code in walk_dir().
Regards.
2. Re: walk_dir return code
Ricardo Forno wrote:
> Hi all, especially Rob
>
> Maybe I missed it, but I could not find a description of the meaning of the
> return code in walk_dir().
Yeah, it's missing.
I'll fix the docs.
From the source code in file.e, it appears that
walk_dir() returns 0 if it runs successfully to completion.
It returns -1 if it can't open the initial path you give it
(as argument 1). It can also return any other Euphoria object,
that the function you pass to it returns, when your function
decides to stop prematurely (indicated when your function
does not return 0).
Regards,
Rob Craig
Rapid Deployment Software
http://www.RapidEuphoria.com
