bpf_sysctl_kern
struct bpf_sysctl, struct bpf_sysctl_kern)
struct bpf_sysctl_kern ctx = {
BPF_CALL_4(bpf_sysctl_get_name, struct bpf_sysctl_kern *, ctx, char *, buf,
BPF_CALL_3(bpf_sysctl_get_current_value, struct bpf_sysctl_kern *, ctx,
BPF_CALL_3(bpf_sysctl_get_new_value, struct bpf_sysctl_kern *, ctx, char *, buf,
BPF_CALL_3(bpf_sysctl_set_new_value, struct bpf_sysctl_kern *, ctx,
bpf_target_off(struct bpf_sysctl_kern, write,
sizeof_field(struct bpf_sysctl_kern,
offsetof(struct bpf_sysctl_kern, tmp_reg));
BPF_FIELD_SIZEOF(struct bpf_sysctl_kern, ppos),
offsetof(struct bpf_sysctl_kern, ppos));
offsetof(struct bpf_sysctl_kern, tmp_reg));
BPF_FIELD_SIZEOF(struct bpf_sysctl_kern, ppos),
offsetof(struct bpf_sysctl_kern, ppos));