src/libsystemd-network/lldp-rx-internal.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "sd-event.h"
   5 #include "sd-lldp-rx.h"
   6
   7 #include "hashmap.h"
   8 #include "network-common.h"
   9 #include "prioq.h"
  10
  11 struct sd_lldp_rx {
  12         unsigned n_ref;
  13
  14         int ifindex;
  15         char *ifname;
  16         int fd;
  17
  18         sd_event *event;
  19         int64_t event_priority;
  20         sd_event_source *io_event_source;
  21         sd_event_source *timer_event_source;
  22
  23         Prioq *neighbor_by_expiry;
  24         Hashmap *neighbor_by_id;
  25
  26         uint64_t neighbors_max;
  27
  28         sd_lldp_rx_callback_t callback;
  29         void *userdata;
  30
  31         uint16_t capability_mask;
  32
  33         struct ether_addr filter_address;
  34 };
  35
  36 const char* lldp_rx_event_to_string(sd_lldp_rx_event_t e) _const_;
  37 sd_lldp_rx_event_t lldp_rx_event_from_string(const char *s) _pure_;
  38
  39 #define log_lldp_rx_errno(lldp_rx, error, fmt, ...)     \
  40         log_interface_prefix_full_errno(                \
  41                 "LLDP Rx: ",                            \
  42                 sd_lldp_rx, lldp_rx,                    \
  43                 error, fmt, ##__VA_ARGS__)
  44 #define log_lldp_rx(lldp_rx, fmt, ...)                  \
  45         log_interface_prefix_full_errno_zerook(         \
  46                 "LLDP Rx: ",                            \
  47                 sd_lldp_rx, lldp_rx,                    \
  48                 0, fmt, ##__VA_ARGS__)