[PATCH v4 2/4] Introduce seccomp-assisted syscall filtering

[Dmitry V. Levin]

On Sun, Sep 01, 2019 at 02:14:42AM +0300, Dmitry V. Levin wrote:
> On Sat, Aug 31, 2019 at 09:56:55PM +0300, Dmitry V. Levin wrote:
> > On Thu, Aug 29, 2019 at 04:00:24PM +0200, Paul Chaignon wrote:
> > > From: Chen Jingpiao <chenjingpiao at gmail.com>
[...]
> This fails to compile on old operating systems like RHEL6
> with the following diagnostics:
> 
> filter_seccomp.c:16:27: error: linux/seccomp.h: No such file or directory

I don't think it worth trying to make seccomp-assisted syscall filtering
work on systems that do not provide linux/seccomp.h as they are not likely
to have a capable kernel, too.
I suppose conditionalizing on HAVE_LINUX_SECCOMP_H should be enough.


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