Re: [PATCH] real_path: make real_path thread-safe

[Brandon Williams <bmwill@google.com>]

On 12/07, Johannes Sixt wrote:
> Am 07.12.2016 um 01:10 schrieb Brandon Williams:
> >This function should accept both absolute and relative paths, which
> >means it should probably accept "C:\My Files".  I wasn't thinking about
> >windows 100% of the time while writing this so I'm hoping that a windows
> >expert will point things like this out to me :).
> 
> ;)
> 
> With this patch, the test suite fails at the very first git init call:
> 
> D:\Src\mingw-git\t>sh t0000-basic.sh -v -i -x
> fatal: Invalid path '/:': No such file or directory
> error: cannot run git init -- have you built things yet?
> FATAL: Unexpected exit with code 1
> 
> I haven't dug further, yet.
> 
> -- Hannes
> 

Thanks for providing me with the error.  Instead of assuming root is "/"
I'll need to extract what root is from an absolute path.  Aside from
what root looks like, do most other path constructs behave similarly in
unix and windows? (like ".." and "." as examples)

Since I don't really have a windows machine to test things it might be
slightly difficult to get everything correct quickly but hopefully we can
get this working :)

-- 
Brandon Williams