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

From: Warlich, Christof
Date: Thu May 02 2013 - 01:43:10 EST


Mikael Pettersson <mikpe@xxxxxxxx> 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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