[RFA] Fix crash on Linux 2.4 when threaded program exits

[Joel Brobecker]

> > 2009-04-01  Joel Brobecker  <brobecker@adacore.com>
> > 
> >         * linux-nat.c (linux_nat_filter_events): Do not delete the lwp if
> >         this is the last one.

> Yes, this is OK.

Thanks :)

> The comments about ntpl and thread exit notifications on nptl
> are confusing to a reader considering Linux 2.6.  They could do
> with a:
> 
>  s/In the nptl thread model/In the nptl thread model on Linux 2.4/.
> 
> wait_lwp does mention this 2.4 + backported nptl artifact explicitly.

That's a good suggestion. Attached is the patch I ended checking in.

Thanks for the quick review,
-- 
Joel
-------------- next part --------------
A non-text attachment was scrubbed...
Name: thread-24.diff
Type: text/x-diff
Size: 1975 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20090401/d8ba09de/attachment.bin>