isisd/isis_tx_queue.h

   1 /*
   2  * IS-IS Rout(e)ing protocol - LSP TX Queuing logic
   3  *
   4  * Copyright (C) 2018 Christian Franke
   5  *
   6  * This file is part of FreeRangeRouting (FRR)
   7  *
   8  * FRR is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License as published by the
  10  * Free Software Foundation; either version 2, or (at your option) any
  11  * later version.
  12  *
  13  * FRR is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; see the file COPYING; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  21  */
  22 #ifndef ISIS_TX_QUEUE_H
  23 #define ISIS_TX_QUEUE_H
  24
  25 enum isis_tx_type {
  26         TX_LSP_NORMAL = 0,
  27         TX_LSP_CIRCUIT_SCOPED
  28 };
  29
  30 struct isis_tx_queue;
  31
  32 struct isis_tx_queue *isis_tx_queue_new(void *arg,
  33                                         void(*send_event)(void *arg,
  34                                                           struct isis_lsp *,
  35                                                           enum isis_tx_type));
  36
  37 void isis_tx_queue_free(struct isis_tx_queue *queue);
  38
  39 void isis_tx_queue_add(struct isis_tx_queue *queue,
  40                        struct isis_lsp *lsp,
  41                        enum isis_tx_type type);
  42
  43 void isis_tx_queue_del(struct isis_tx_queue *queue, struct isis_lsp *lsp);
  44
  45 unsigned long isis_tx_queue_len(struct isis_tx_queue *queue);
  46
  47 void isis_tx_queue_clean(struct isis_tx_queue *queue);
  48
  49 #endif