Messages in this thread |  | | Date | Mon, 16 May 2011 14:27:56 +0200 | | From | Tejun Heo <> | | Subject | Re: waitpid(WNOHANG) should report SIGCHLD-notified signals [Re: [PATCH 09/11] job control: reorganize wait_task_stopped()] |
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Hey,
On Mon, May 16, 2011 at 02:11:16PM +0200, Jan Kratochvil wrote: > It cannot as various GDB-supported platforms do not support threads properly. > And you want to have a common codebase to get it will supported. > > Besides that it is a matter of coding style, I perfer "poll() model" even on > threads-supporting GNU/Linux.
The above wouldn't be linux kernel's top design concerns, right?
> > Anyways, I would recommend using sleeping wait(2)'s for ptrace event > > tracking. > > You cannot as I described above.
If you prefer that, go ahead. It's not like new interface is gonna break that, but I think it's gonna be more fragile. Well, it shouldn't be worse than now.
Thanks.
-- tejun
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