Path separator
Larry Hall
cygwin-lh@cygwin.com
Wed Jun 4 02:13:00 GMT 2003
Max Bowsher wrote:
> Greg Fenton wrote:
>
>>--- Max Bowsher <maxb@ukf.net> wrote:
>>
>>>No: Cygwin != _WIN32.
>>>
>>
>>No argument from me here. :-)
>>
>>
>>
>>>A native/Cygwin dual-mode binary sounds like a clever idea, but AFAIK
>>>has never been done before, and is probably ridiculously infeasible on
>>>the balance of work/benefit.
>>
>>I don't see that the amount of work is ridiculous at all. Any portable
>>code will have a path-conversion (canonicalization) function in place
>>for any and all file system access. That canonicalization should be
>>able to determine the PATH_SEPARATOR for the given environment.
>>
>>For my code to support win32 and cygwin, I only need to know what the
>>PATH_SEPARATOR is for the current running environment. It may not be
>>in Cygwin right now, but wouldn't this be a Good Thing (and benign for
>>those who want to ignore it)?
>
>
> Drastic oversimplification.
>
> For example, one other thing you would need to do, is dynamically link to
> cygwin1.dll, which is not supported, because no one is sufficiently
> interested and has the time to research and write the code allow that to
> happen.
Max is right (surprised Max? ;-) ) But I want to point out something
else about what you've said. If your main concern is paths, don't
convert '/' to '\'. Windows understands both under the hood. (Cygwin
does too but that's another matter). However, this is the least of
your problems as Max clearly states.
--
Larry Hall http://www.rfk.com
RFK Partners, Inc. (508) 893-9779 - RFK Office
838 Washington Street (508) 893-9889 - FAX
Holliston, MA 01746
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