diff options
Diffstat (limited to 'sysdep/linux/netlink.c')
| -rw-r--r-- | sysdep/linux/netlink.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/sysdep/linux/netlink.c b/sysdep/linux/netlink.c index e3298a0f..1af78766 100644 --- a/sysdep/linux/netlink.c +++ b/sysdep/linux/netlink.c @@ -333,13 +333,21 @@ struct nl_want_attrs { }; -#define BIRD_IFLA_MAX (IFLA_WIRELESS+1) +#define BIRD_IFLA_MAX (IFLA_LINKINFO+1) static struct nl_want_attrs ifla_attr_want[BIRD_IFLA_MAX] = { [IFLA_IFNAME] = { 1, 0, 0 }, [IFLA_MTU] = { 1, 1, sizeof(u32) }, [IFLA_MASTER] = { 1, 1, sizeof(u32) }, [IFLA_WIRELESS] = { 1, 0, 0 }, + [IFLA_LINKINFO] = { 1, 0, 0 }, +}; + +#define BIRD_INFO_MAX (IFLA_INFO_DATA+1) + +static struct nl_want_attrs ifinfo_attr_want[BIRD_INFO_MAX] = { + [IFLA_INFO_KIND]= { 1, 0, 0 }, + [IFLA_INFO_DATA]= { 1, 0, 0 }, }; @@ -868,7 +876,7 @@ nl_parse_link(struct nlmsghdr *h, int scan) int new = h->nlmsg_type == RTM_NEWLINK; struct iface f = {}; struct iface *ifi; - char *name; + const char *name, *kind = NULL; u32 mtu, master = 0; uint fl; @@ -895,6 +903,15 @@ nl_parse_link(struct nlmsghdr *h, int scan) if (a[IFLA_MASTER]) master = rta_get_u32(a[IFLA_MASTER]); + if (a[IFLA_LINKINFO]) + { + struct rtattr *li[BIRD_INFO_MAX]; + nl_attr_len = RTA_PAYLOAD(a[IFLA_LINKINFO]); + nl_parse_attrs(RTA_DATA(a[IFLA_LINKINFO]), ifinfo_attr_want, li, sizeof(li)); + if (li[IFLA_INFO_KIND]) + kind = RTA_DATA(li[IFLA_INFO_KIND]); + } + ifi = if_find_by_index(i->ifi_index); if (!new) { @@ -934,6 +951,9 @@ nl_parse_link(struct nlmsghdr *h, int scan) if (fl & IFF_MULTICAST) f.flags |= IF_MULTICAST; + if (kind && !strcmp(kind, "vrf")) + f.flags |= IF_VRF; + ifi = if_update(&f); if (!scan) |