On Thu, Mar 16, 2017 at 12:54:20PM +0900, Lorenzo Colitti wrote:
> This slightly simplifies configure.ac and results in more
> correct dependencies.
>
> Tested by running ./configure with --with-xt-lock-name and
> without, and using strace to verify that the right lock is used.
>
> $ make distclean-recursive && ./autogen.sh &&
> ./configure --disable-nftables --prefix /tmp/iptables &&
> make -j64 &&
> make install &&
> sudo strace -e open,flock /tmp/iptables/sbin/iptables -L foo
> ...
> open("/run/xtables.lock", O_RDONLY|O_CREAT, 0600) = 3
> flock(3, LOCK_EX|LOCK_NB) = 0
>
> $ make distclean-recursive && ./autogen.sh && \
> ./configure --disable-nftables --prefix /tmp/iptables \
> --with-xt-lock-name=/tmp/iptables/run/xtables.lock &&
> make -j64 &&
> make install &&
> sudo strace -e open,flock /tmp/iptables/sbin/iptables -L foo
> ...
> open("/tmp/iptables/run/xtables.lock", O_RDONLY|O_CREAT, 0600) = 3
> flock(3, LOCK_EX|LOCK_NB) = 0
Applied, thanks Lorenzo.
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
