Mail Archives: cygwin/2010/11/15/11:23:23
On Nov 9 09:20, Jason Curl wrote:
> 166 65418 [main] ipcheck 5580 ioctl: fd 3, cmd 80087364
> --- Process 5580, exception C0000005 at 610C8C86
Crash in Cygwin, but the address doesn't help much, unfortunately.
> Interestingly enough, the program works. That is, it finds all
> interfaces and returns correct values (except interface names are
> UUIDs instead of something more friendly like "eth0" that existed in
> 1.5.26).
For a reason. The UUID names are the only officially *unique* interface
names available in Windows. The ethX names in Cygwin 1.5 were faked,
based on the order in which the interfaces appear in a Windows call.
This order is not guaranteed to stay intact during the uptime of a
machine. Cygwin also provides an ioctl called SIOCGIFFRNDLYNAM, which
provides the interface name shown in the Windows network adapter
settings window.
> My antivirus has been closed (not simply deactivated) with no change
> in behaviour.
>
> It will be a little later when I'm able to generate a working test case.
T'would be nice. Please make it short and simple and, if possible, in
plain C.
Thanks,
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
Red Hat
--
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
- Raw text -