On 8/24/20 1:54 AM, Johannes Berg wrote:
> Arguably, pretty much all of the code here should go into libnetlink
> then, since the kernel facility was expressly written in a way that
> would allow dumping out arbitrary (not just generic netlink) policies,
> just needs wiring up in the appropriate ne
On Sun, 2020-08-23 at 19:45 -0600, David Ahern wrote:
> On 8/19/20 4:29 AM, Johannes Berg wrote:
> > @@ -100,6 +102,30 @@ static int print_ctrl_grp(FILE *fp, struct rtattr
> > *arg, __u32 ctrl_ver)
> >
> > }
> >
> > +static const char *get_nla_type_str(unsigned int attr)
> > +{
> > + switch
On 8/19/20 4:29 AM, Johannes Berg wrote:
> @@ -100,6 +102,30 @@ static int print_ctrl_grp(FILE *fp, struct rtattr *arg,
> __u32 ctrl_ver)
>
> }
>
> +static const char *get_nla_type_str(unsigned int attr)
> +{
> + switch (attr) {
> +#define C(x) case NL_ATTR_TYPE_ ## x: return #x
> + C
Support dumping the netlink policy of a given generic netlink
family, the policy (with any sub-policies if appropriate) is
exported by the kernel in a general fashion.
Signed-off-by: Johannes Berg
---
genl/ctrl.c | 91 +
1 file changed, 85 inse
