src/core/bpf-firewall.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <inttypes.h>
   5
   6 #include "unit.h"
   7
   8 enum {
   9         BPF_FIREWALL_UNSUPPORTED          = 0,
  10         BPF_FIREWALL_SUPPORTED            = 1,
  11         BPF_FIREWALL_SUPPORTED_WITH_MULTI = 2,
  12 };
  13
  14 int bpf_firewall_supported(void);
  15
  16 int bpf_firewall_compile(Unit *u);
  17 int bpf_firewall_install(Unit *u);
  18
  19 int bpf_firewall_read_accounting(int map_fd, uint64_t *ret_bytes, uint64_t *ret_packets);
  20 int bpf_firewall_reset_accounting(int map_fd);