This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: cygwin_conv_path strange behavior


2012/6/27 Earnie Boyd <earnie@users.sourceforge.net>:
> On Wed, Jun 27, 2012 at 7:59 AM, Jan Nijtmans wrote:
>>
>> Now, copy cygwin1.dll to the same directory
>> as mypath.exe, and do the same
>> from a cygwin shell, it prints:
>> ? ?$ ./mypath
>> ? ?win32 path: C:\some\path\foo\mypath.exe
>> ? ?posix path: /cygdrive/c/some/path/foo/mypath.exe
>> From a win32 command shell:
>> ? ?> .\mypath
>> ? ?win32 path: C:\some\path\foo\mypath.exe
>> ? ?posix path: /foo/mypath.exe
>>
>
> This sounds it is as expected. ?You copied only cygwin1.dll so the
> shell you started had a cygwin1.dll in another directory so that / is
> mapped to the parent directory containing the cygwin1.dll the shell is
> using. ?However, when you use the win32 command shell there is no
> previous mapping of / to the parent directory containing cygwin1.dll
> so / is mapped to c:/some/path and the function correctly reports
> /foo/mypath.exe.

OK, so cygwin1.dll always maps "/" to its parent directory, if no other
mapping can be found. But from a win32 command shell, I don't
need such a mapping, I just want to know the full path
where the executable is. How can I influence that?

Thanks!

Regards,
            Jan Nijtmans

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]