ospf6d/ospf6_network.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright (C) 2003 Yasuhiro Ohara
   4  */
   5
   6 #ifndef OSPF6_NETWORK_H
   7 #define OSPF6_NETWORK_H
   8
   9 extern struct in6_addr allspfrouters6;
  10 extern struct in6_addr alldrouters6;
  11
  12 extern int ospf6_serv_sock(struct ospf6 *ospf6);
  13 extern void ospf6_serv_close(int *ospf6_sock);
  14 extern int ospf6_sso(ifindex_t ifindex, struct in6_addr *group, int option,
  15                      int sockfd);
  16
  17 extern int ospf6_sendmsg(struct in6_addr *src, struct in6_addr *dst,
  18                          ifindex_t ifindex, struct iovec *message,
  19                          int ospf6_sock);
  20 extern int ospf6_recvmsg(struct in6_addr *src, struct in6_addr *dst,
  21                          ifindex_t *ifindex, struct iovec *message,
  22                          int ospf6_sock);
  23
  24 #define OSPF6_MESSAGE_WRITE_ON(oi)                                             \
  25         do {                                                                   \
  26                 bool list_was_empty =                                          \
  27                         list_isempty(oi->area->ospf6->oi_write_q);             \
  28                 if ((oi)->on_write_q == 0) {                                   \
  29                         listnode_add(oi->area->ospf6->oi_write_q, (oi));       \
  30                         (oi)->on_write_q = 1;                                  \
  31                 }                                                              \
  32                 if (list_was_empty                                             \
  33                     && !list_isempty(oi->area->ospf6->oi_write_q))             \
  34                         thread_add_write(master, ospf6_write, oi->area->ospf6, \
  35                                          oi->area->ospf6->fd,                  \
  36                                          &oi->area->ospf6->t_write);           \
  37         } while (0)
  38
  39 #endif /* OSPF6_NETWORK_H */