This is the mail archive of the
cygwin
mailing list for the Cygwin project.
Re: cvs HEAD: rlogin broken
On Fri, 7 May 2004, Brian Ford wrote:
> On Fri, 7 May 2004, Corinna Vinschen wrote:
>
> > On May 7 16:28, Brian Ford wrote:
> > > Just a heads up. Current cvs HEAD cygwin1.dll has broken rlogin.
> [snip]
> > > I'll look if I have time later, but I thought Corinna might want to know.
> >
> > WFM(tm)
>
> Darn, I was hoping it would be as easy to reproduce for you as it is for
> me. Ah..., the joys of a hyperthreaded machine, I bet. I'll see what I
> can dig up. Thanks for the reply.
I'm about to give up and go home for the weekend. Here is where rlogin is
stuck in the child process:
#16 0x61049408 in fhandler_socket::wait (this=0x616e50a4, event=0x6e8)
at ../../../../cygwin/winsup/cygwin/fhandler_socket.cc:723
#17 0x61049b92 in fhandler_socket::recvmsg (this=0x616e50a4, msg=0x22eb10,
flags=0, tot=8192) at ../../../../cygwin/winsup/cygwin/fhandler.h:365
#18 0x6104963f in fhandler_socket::readv (this=0x616e50a4, iov=0x22ebc0,
---Type <return> to continue, or q <return> to quit---
iovcnt=1, tot=8192)
at ../../../../cygwin/winsup/cygwin/fhandler_socket.cc:800
#19 0x6109fc2e in readv (fd=3, iov=0x22ebc0, iovcnt=1)
at ../../../../cygwin/winsup/cygwin/cygheap.h:303
#20 0x6109f95c in read (fd=3, ptr=0x404070, len=8192)
at ../../../../cygwin/winsup/cygwin/syscalls.cc:369
just one stupid question... I'm probably way off base, but it looks like
the WSAEnumNetworkEvents call on line 726 of fhandler_socket.cc might
return events for the parent process's copy of the socket as well as the
child's in a forked process. Could that be an issue?
I'm just grasping at straws that I don't understand and trying to be
helpful at the same time :-).
--
Brian Ford
Senior Realtime Software Engineer
VITAL - Visual Simulation Systems
FlightSafety International
the best safety device in any aircraft is a well-trained pilot...
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/