linux-kernel - Re: [PATCH v2 2/6] signal: introduce do_sigtimedwait() to factor out compat/native code

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Date:	Thu, 12 May 2011 20:54:34 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Mike Frysinger <vapier.adi@...il.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Tejun Heo <tj@...nel.org>,
	"Nikita V. Youshchenko" <nyoushchenko@...sta.com>,
	Matt Fleming <matt@...sole-pimps.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/6] signal: introduce do_sigtimedwait() to factor
	out compat/native code

On 05/11, Mike Frysinger wrote:
>
> On Tue, Apr 26, 2011 at 15:49, Oleg Nesterov wrote:
> > --- sigprocmask/include/linux/signal.h~2_do_sigtimedwait        2011-04-26 19:52:30.000000000 +0200
> > +++ sigprocmask/include/linux/signal.h  2011-04-26 19:53:42.000000000 +0200
> > @@ -242,6 +242,8 @@ extern int __group_send_sig_info(int, st
> >  extern long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
> >                                 siginfo_t *info);
> >  extern long do_sigpending(void __user *, unsigned long);
> > +extern int do_sigtimedwait(const sigset_t *, siginfo_t *,
> > +                               const struct timespec *);
> >  extern int sigprocmask(int, sigset_t *, sigset_t *);
> >  extern void set_current_blocked(const sigset_t *);
> >  extern int show_unhandled_signals;
>
> this causes a build warning:
> In file included from arch/blackfin/kernel/signal.c:8:
> include/linux/signal.h:246: warning: 'struct timespec' declared inside
> parameter list

Oh, thanks Mike. I'll send the simple fix tomorrow.

Oleg.

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