Ok,thank you for your help.I will pay more attention next time
"Geert Hendrickx" <geert.hendrickx@ua.ac.be> 
??????:20050705080231.GA36187@lori.mine.nu...
> On Tue, Jul 05, 2005 at 03:31:39PM +0800, skysbird wrote:
>> I have met a problem,I think maybe it's a bug in NetBSD-2.0. When I use
>> the gftp,I found there are something wrong with pthread when I connect to
>> the remote host
>
> You should really provide more details on such things.
>
> I ran gftp 2.0.18 from pkgsrc-HEAD on NetBSD 2_STABLE and indeed:
>
> gftp-gtk: Error detected by libpthread: Unlocking unlocked mutex.
> Detected by file "/cvs/src/lib/libpthread/pthread_mutex.c", line 345,
> function "pthread_mutex_unlock".
> See pthread(3) for information.
>
> gftp is trying to unlock an already unlocked mutex.  Whereas other OSes
> (FreeBSD's, Linux') libpthread is rather forgiving on such issues, 
> NetBSD's
> is not, and aborts the process.
>
> A *workaround* is to set PTHREAD_DIAGASSERT=A in your environment, then
> libpthread will ignore all errors and gftp will keep running (and works
> fine for the rest).  But the solution is to (make someone) fix the bug.
>
> Oh, and the non-GUI version of gftp works fine (just unset your DISPLAY
> variable).
>
> GH
>
> -- 
> :wq
>