bpf_fib_lookup
static int bpf_fib_set_fwd_params(struct bpf_fib_lookup *params, u32 mtu)
static int bpf_ipv4_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
static int bpf_ipv6_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
struct bpf_fib_lookup *, params, int, plen, u32, flags)
struct bpf_fib_lookup *, params, int, plen, u32, flags)
static_assert(sizeof(struct bpf_fib_lookup) == 64, "struct bpf_fib_lookup size check");
bpf_xdp_flow_lookup(struct xdp_md *ctx, struct bpf_fib_lookup *fib_tuple,
rc = bpf_fib_lookup(ctx, &fib_params, sizeof(fib_params), flags);
struct bpf_fib_lookup fib_params;
static int set_lookup_params(struct bpf_fib_lookup *params,
static void assert_src_ip(struct bpf_fib_lookup *params, const char *expected)
static void assert_dst_ip(struct bpf_fib_lookup *params, const char *expected)
struct bpf_fib_lookup *fib_params;
fib_lookup_ret = bpf_fib_lookup(skb, &fib_params, sizeof(fib_params),
struct bpf_fib_lookup fib_params = {};
ret = bpf_fib_lookup(skb, &fib_params, sizeof(fib_params), 0);
struct bpf_fib_lookup *fib_params)
struct bpf_fib_lookup *fib_params)
struct bpf_fib_lookup fib_params = { .ifindex = skb->ingress_ifindex };
: __imm(bpf_fib_lookup),
bpf_xdp_flow_lookup(struct xdp_md *, struct bpf_fib_lookup *,
struct bpf_fib_lookup tuple = {