docs: update helper functions of BPF_PROG_TYPE_SOCKET_FILTER

Signed-off-by: Masanori Misono <[email protected]>
yingtaojuzi · Nov 25, 2019 · 0272a3d · 0272a3d
1 parent 65885f3
commit 0272a3d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/kernel-versions.md b/docs/kernel-versions.md
@@ -292,7 +292,7 @@ The list of program types and supported helper functions can be retrieved with:
 
 |Program Type| Helper Functions|
 |------------|-----------------|
-|`BPF_PROG_TYPE_SOCKET_FILTER`|`BPF_FUNC_get_current_uid_gid()` <br> `Base functions`|
+|`BPF_PROG_TYPE_SOCKET_FILTER`|`BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_load_bytes_relative()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `BPF_FUNC_perf_event_output()` <br> `Base functions`|
 |`BPF_PROG_TYPE_KPROBE`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `BPF_FUNC_perf_event_read_value()` <br> `BPF_FUNC_override_return()` <br> `Tracing functions`|
 |`BPF_PROG_TYPE_SCHED_CLS` <br> `BPF_PROG_TYPE_SCHED_ACT`|`BPF_FUNC_skb_store_bytes()` <br> `BPF_FUNC_skb_load_bytes()` <br> `BPF_FUNC_skb_load_bytes_relative()` <br> `BPF_FUNC_skb_pull_data()` <br> `BPF_FUNC_csum_diff()` <br> `BPF_FUNC_csum_update()` <br> `BPF_FUNC_l3_csum_replace()` <br> `BPF_FUNC_l4_csum_replace()` <br> `BPF_FUNC_clone_redirect()` <br> `BPF_FUNC_get_cgroup_classid()` <br> `BPF_FUNC_skb_vlan_push()` <br> `BPF_FUNC_skb_vlan_pop()` <br> `BPF_FUNC_skb_change_proto()` <br> `BPF_FUNC_skb_change_type()` <br> `BPF_FUNC_skb_adjust_room()` <br> `BPF_FUNC_skb_change_tail()` <br> `BPF_FUNC_skb_get_tunnel_key()` <br> `BPF_FUNC_skb_set_tunnel_key()` <br> `BPF_FUNC_skb_get_tunnel_opt()` <br> `BPF_FUNC_skb_set_tunnel_opt()` <br> `BPF_FUNC_redirect()` <br> `BPF_FUNC_get_route_realm()` <br> `BPF_FUNC_get_hash_recalc()` <br> `BPF_FUNC_set_hash_invalid()` <br> `BPF_FUNC_set_hash()` <br> `BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_smp_processor_id()` <br> `BPF_FUNC_skb_under_cgroup()` <br> `BPF_FUNC_get_socket_cookie()` <br> `BPF_FUNC_get_socket_uid()` <br> `BPF_FUNC_fib_lookup()` <br> `BPF_FUNC_skb_get_xfrm_state()` <br> `BPF_FUNC_skb_cgroup_id()` <br> `Base functions`|
 |`BPF_PROG_TYPE_TRACEPOINT`|`BPF_FUNC_perf_event_output()` <br> `BPF_FUNC_get_stackid()` <br> `BPF_FUNC_get_stack()` <br> `Tracing functions`|