Re: CWD and long paths

[VÃclav Haisman <V dot Haisman at sh dot cvut dot cz>]

Corinna Vinschen wrote, On 13.10.2007 13:03:
[...]
> 
> The spawn code checks if the executable is a Cygwin executable so usually
> we know this.
> 
> Returning ENAMETOOLONG from exec(3) would be another interesting option.
> Maybe it's even the option with the least surprise factor...
> 
[...]
> 
> So, for now we have four options(*)what to do in exec(3) when trying to
> start a native child process from a long CWD (> MAX_PATH):
> 
> 1. Return ENAMETOOLONG and don't start the native child.
[...]

I think that 1 is really the only option. I can imagine users trying to run
batches that do something like RMDIR /S which removes whole directory trees.
If Cygwin were to change directory somewhere else than user intended than it
would be a disaster.

--
VH

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