linux-kernel - RE: X86 fpu registers in a signal handler's ucontext

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Date:	Thu, 2 May 2013 05:42:35 +0000
From:	"Warlich, Christof" <christof.warlich@...mens.com>
To:	Mikael Pettersson <mikpe@...uu.se>
CC:	Andi Kleen <andi@...stfloor.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: X86 fpu registers in a signal handler's ucontext

Mikael Pettersson <mikpe@...uu.se> writes:
> You're looking at the wrong header: glibc-2.17/sysdeps/i386/sys/ucontext.h is legacy SVR4.
> Instead look at glibc-2.17/sysdeps/unix/sysv/linux/x86/sys/ucontext.h.
> 
> (If the old one got installed on your system then something there is seriously wrong.)

Oh-oh: It looks like my system was simply too old: Initially, I was looking at Ubuntu 11.10
with an eglibc-2.13, and a double-check with a newly downloaded glibc-2.17 lead me to the
wrong file.

Many thanks for your help!  
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