On Sat, Nov 21, 2015 at 11:18:46AM -0500, Tejun Heo wrote: > libxt_cgroup will grow cgroup2 path based match. Postfix existing > symbols with _v0 and prepare for multi revision registration. While > at it, rename O_CGROUP to O_CLASSID and fwid to classid. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> > Cc: Daniel Borkmann <dborkman@xxxxxxxxxx> > Cc: Jan Engelhardt <jengelh@xxxxxxx> > Cc: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> > --- > extensions/libxt_cgroup.c | 51 +++++++++++++++++++----------------- > include/linux/netfilter/xt_cgroup.h | 2 - > 2 files changed, 28 insertions(+), 25 deletions(-) > > --- a/extensions/libxt_cgroup.c > +++ b/extensions/libxt_cgroup.c > @@ -3,30 +3,30 @@ > #include <linux/netfilter/xt_cgroup.h> > > enum { > - O_CGROUP = 0, > + O_CLASSID = 0, > }; > > -static void cgroup_help(void) > +static void cgroup_help_v0(void) > { > printf( > "cgroup match options:\n" > -"[!] --cgroup fwid Match cgroup fwid\n"); > +"[!] --cgroup classid Match cgroup classid\n"); We have to keep the old cgroup integer ID around for a while, otherwise we'll break users with old kernels and new iptables utilities. -- 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