enum Helper [src]

These values correspond to "syscalls" within the BPF program's environment, each one is documented in std.os.linux.BPF.kern

Fields

unspec

map_lookup_elem

map_update_elem

map_delete_elem

probe_read

ktime_get_ns

trace_printk

get_prandom_u32

get_smp_processor_id

skb_store_bytes

l3_csum_replace

l4_csum_replace

tail_call

clone_redirect

get_current_pid_tgid

get_current_uid_gid

get_current_comm

get_cgroup_classid

skb_vlan_push

skb_vlan_pop

skb_get_tunnel_key

skb_set_tunnel_key

perf_event_read

redirect

get_route_realm

perf_event_output

skb_load_bytes

get_stackid

csum_diff

skb_get_tunnel_opt

skb_set_tunnel_opt

skb_change_proto

skb_change_type

skb_under_cgroup

get_hash_recalc

get_current_task

probe_write_user

current_task_under_cgroup

skb_change_tail

skb_pull_data

csum_update

set_hash_invalid

get_numa_node_id

skb_change_head

xdp_adjust_head

probe_read_str

get_socket_cookie

get_socket_uid

set_hash

setsockopt

skb_adjust_room

redirect_map

sk_redirect_map

sock_map_update

xdp_adjust_meta

perf_event_read_value

perf_prog_read_value

getsockopt

override_return

sock_ops_cb_flags_set

msg_redirect_map

msg_apply_bytes

msg_cork_bytes

msg_pull_data

bind

xdp_adjust_tail

skb_get_xfrm_state

get_stack

skb_load_bytes_relative

fib_lookup

sock_hash_update

msg_redirect_hash

sk_redirect_hash

lwt_push_encap

lwt_seg6_store_bytes

lwt_seg6_adjust_srh

lwt_seg6_action

rc_repeat

rc_keydown

skb_cgroup_id

get_current_cgroup_id

get_local_storage

sk_select_reuseport

skb_ancestor_cgroup_id

sk_lookup_tcp

sk_lookup_udp

sk_release

map_push_elem

map_pop_elem

map_peek_elem

msg_push_data

msg_pop_data

rc_pointer_rel

spin_lock

spin_unlock

sk_fullsock

tcp_sock

skb_ecn_set_ce

get_listener_sock

skc_lookup_tcp

tcp_check_syncookie

sysctl_get_name

sysctl_get_current_value

sysctl_get_new_value

sysctl_set_new_value

strtol

strtoul

sk_storage_get

sk_storage_delete

send_signal

tcp_gen_syncookie

skb_output

probe_read_user

probe_read_kernel

probe_read_user_str

probe_read_kernel_str

tcp_send_ack

send_signal_thread

jiffies64

read_branch_records

get_ns_current_pid_tgid

xdp_output

get_netns_cookie

get_current_ancestor_cgroup_id

sk_assign

ktime_get_boot_ns

seq_printf

seq_write

sk_cgroup_id

sk_ancestor_cgroup_id

ringbuf_output

ringbuf_reserve

ringbuf_submit

ringbuf_discard

ringbuf_query

csum_level

skc_to_tcp6_sock

skc_to_tcp_sock

skc_to_tcp_timewait_sock

skc_to_tcp_request_sock

skc_to_udp6_sock

get_task_stack

Source

  pub const Helper = enum(i32) {
    unspec,
    map_lookup_elem,
    map_update_elem,
    map_delete_elem,
    probe_read,
    ktime_get_ns,
    trace_printk,
    get_prandom_u32,
    get_smp_processor_id,
    skb_store_bytes,
    l3_csum_replace,
    l4_csum_replace,
    tail_call,
    clone_redirect,
    get_current_pid_tgid,
    get_current_uid_gid,
    get_current_comm,
    get_cgroup_classid,
    skb_vlan_push,
    skb_vlan_pop,
    skb_get_tunnel_key,
    skb_set_tunnel_key,
    perf_event_read,
    redirect,
    get_route_realm,
    perf_event_output,
    skb_load_bytes,
    get_stackid,
    csum_diff,
    skb_get_tunnel_opt,
    skb_set_tunnel_opt,
    skb_change_proto,
    skb_change_type,
    skb_under_cgroup,
    get_hash_recalc,
    get_current_task,
    probe_write_user,
    current_task_under_cgroup,
    skb_change_tail,
    skb_pull_data,
    csum_update,
    set_hash_invalid,
    get_numa_node_id,
    skb_change_head,
    xdp_adjust_head,
    probe_read_str,
    get_socket_cookie,
    get_socket_uid,
    set_hash,
    setsockopt,
    skb_adjust_room,
    redirect_map,
    sk_redirect_map,
    sock_map_update,
    xdp_adjust_meta,
    perf_event_read_value,
    perf_prog_read_value,
    getsockopt,
    override_return,
    sock_ops_cb_flags_set,
    msg_redirect_map,
    msg_apply_bytes,
    msg_cork_bytes,
    msg_pull_data,
    bind,
    xdp_adjust_tail,
    skb_get_xfrm_state,
    get_stack,
    skb_load_bytes_relative,
    fib_lookup,
    sock_hash_update,
    msg_redirect_hash,
    sk_redirect_hash,
    lwt_push_encap,
    lwt_seg6_store_bytes,
    lwt_seg6_adjust_srh,
    lwt_seg6_action,
    rc_repeat,
    rc_keydown,
    skb_cgroup_id,
    get_current_cgroup_id,
    get_local_storage,
    sk_select_reuseport,
    skb_ancestor_cgroup_id,
    sk_lookup_tcp,
    sk_lookup_udp,
    sk_release,
    map_push_elem,
    map_pop_elem,
    map_peek_elem,
    msg_push_data,
    msg_pop_data,
    rc_pointer_rel,
    spin_lock,
    spin_unlock,
    sk_fullsock,
    tcp_sock,
    skb_ecn_set_ce,
    get_listener_sock,
    skc_lookup_tcp,
    tcp_check_syncookie,
    sysctl_get_name,
    sysctl_get_current_value,
    sysctl_get_new_value,
    sysctl_set_new_value,
    strtol,
    strtoul,
    sk_storage_get,
    sk_storage_delete,
    send_signal,
    tcp_gen_syncookie,
    skb_output,
    probe_read_user,
    probe_read_kernel,
    probe_read_user_str,
    probe_read_kernel_str,
    tcp_send_ack,
    send_signal_thread,
    jiffies64,
    read_branch_records,
    get_ns_current_pid_tgid,
    xdp_output,
    get_netns_cookie,
    get_current_ancestor_cgroup_id,
    sk_assign,
    ktime_get_boot_ns,
    seq_printf,
    seq_write,
    sk_cgroup_id,
    sk_ancestor_cgroup_id,
    ringbuf_output,
    ringbuf_reserve,
    ringbuf_submit,
    ringbuf_discard,
    ringbuf_query,
    csum_level,
    skc_to_tcp6_sock,
    skc_to_tcp_sock,
    skc_to_tcp_timewait_sock,
    skc_to_tcp_request_sock,
    skc_to_udp6_sock,
    get_task_stack,
    _,
}  