zebra/zebra_fpm_private.h

   1 /*
   2  * Private header file for the zebra FPM module.
   3  *
   4  * Copyright (C) 2012 by Open Source Routing.
   5  * Copyright (C) 2012 by Internet Systems Consortium, Inc. ("ISC")
   6  *
   7  * This file is part of GNU Zebra.
   8  *
   9  * GNU Zebra is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2, or (at your option)
  12  * any later version.
  13  *
  14  * GNU Zebra is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with GNU Zebra; see the file COPYING.  If not, write to the
  21  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  22  * Boston, MA 02111-1307, USA.
  23  */
  24
  25 #ifndef _ZEBRA_FPM_PRIVATE_H
  26 #define _ZEBRA_FPM_PRIVATE_H
  27
  28 #include "zebra/debug.h"
  29
  30 #if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
  31
  32 #define zfpm_debug(...)                                         \
  33   do {                                                          \
  34     if (IS_ZEBRA_DEBUG_FPM) zlog_debug("FPM: " __VA_ARGS__);    \
  35   } while(0)
  36
  37 #elif defined __GNUC__
  38
  39 #define zfpm_debug(_args...)                            \
  40   do {                                                  \
  41     if (IS_ZEBRA_DEBUG_FPM) zlog_debug("FPM: " _args);  \
  42   } while(0)
  43
  44 #else
  45 static inline void zfpm_debug(const char *format, ...) { return; }
  46 #endif
  47
  48
  49 /*
  50  * Externs
  51  */
  52 extern int
  53 zfpm_netlink_encode_route (int cmd, rib_dest_t *dest, struct rib *rib,
  54                            char *in_buf, size_t in_buf_len);
  55
  56 extern int
  57 zfpm_protobuf_encode_route (rib_dest_t *dest, struct rib *rib,
  58                             uint8_t *in_buf, size_t in_buf_len);
  59
  60 extern struct rib *zfpm_route_for_update (rib_dest_t *dest);
  61 #endif /* _ZEBRA_FPM_PRIVATE_H */