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Diffstat (limited to 'pimd/pim_mlag.h')
| -rw-r--r-- | pimd/pim_mlag.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/pimd/pim_mlag.h b/pimd/pim_mlag.h new file mode 100644 index 0000000..0555c7d --- /dev/null +++ b/pimd/pim_mlag.h @@ -0,0 +1,101 @@ +/* + * This is an implementation of PIM MLAG Functionality + * + * Module name: PIM MLAG + * + * Author: sathesh Kumar karra <sathk@cumulusnetworks.com> + * + * Copyright (C) 2019 Cumulus Networks http://www.cumulusnetworks.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __PIM_MLAG_H__ +#define __PIM_MLAG_H__ + +#include "zclient.h" +#include "mlag.h" +#include "pim_iface.h" + +#if PIM_IPV == 4 +extern void pim_mlag_init(void); +extern void pim_mlag_terminate(void); +extern void pim_instance_mlag_init(struct pim_instance *pim); +extern void pim_instance_mlag_terminate(struct pim_instance *pim); +extern void pim_if_configure_mlag_dualactive(struct pim_interface *pim_ifp); +extern void pim_if_unconfigure_mlag_dualactive(struct pim_interface *pim_ifp); +extern int pim_zebra_mlag_process_up(ZAPI_CALLBACK_ARGS); +extern int pim_zebra_mlag_process_down(ZAPI_CALLBACK_ARGS); +extern int pim_zebra_mlag_handle_msg(ZAPI_CALLBACK_ARGS); + +/* pm_zpthread.c */ +extern int pim_mlag_signal_zpthread(void); +extern void pim_zpthread_init(void); +extern void pim_zpthread_terminate(void); + +extern void pim_mlag_register(void); +extern void pim_mlag_deregister(void); +extern void pim_mlag_up_local_add(struct pim_instance *pim, + struct pim_upstream *upstream); +extern void pim_mlag_up_local_del(struct pim_instance *pim, + struct pim_upstream *upstream); +extern bool pim_mlag_up_df_role_update(struct pim_instance *pim, + struct pim_upstream *up, bool is_df, + const char *reason); +#else /* PIM_IPV == 4 */ +static inline void pim_mlag_terminate(void) +{ +} + +static inline void pim_instance_mlag_init(struct pim_instance *pim) +{ +} + +static inline void pim_instance_mlag_terminate(struct pim_instance *pim) +{ +} + +static inline void pim_if_configure_mlag_dualactive( + struct pim_interface *pim_ifp) +{ +} + +static inline void pim_if_unconfigure_mlag_dualactive( + struct pim_interface *pim_ifp) +{ +} + +static inline void pim_mlag_register(void) +{ +} + +static inline void pim_mlag_up_local_add(struct pim_instance *pim, + struct pim_upstream *upstream) +{ +} + +static inline void pim_mlag_up_local_del(struct pim_instance *pim, + struct pim_upstream *upstream) +{ +} + +static inline bool pim_mlag_up_df_role_update(struct pim_instance *pim, + struct pim_upstream *up, + bool is_df, const char *reason) +{ + return false; +} +#endif + +#endif |