1/* 2 * Copyright (c) 2012, The Linux Foundation. All rights reserved. 3 * Permission to use, copy, modify, and/or distribute this software for 4 * any purpose with or without fee is hereby granted, provided that the 5 * above copyright notice and this permission notice appear in all copies. 6 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 7 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 8 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 9 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 10 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 11 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT 12 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 13 */ 14 15 16#ifndef _ISIS_NAT_HELPER_H_ 17#define _ISIS_NAT_HELPER_H_ 18 19#ifdef __cplusplus 20extern "C" { 21#endif /* __cplusplus */ 22 23#include "fal/fal_nat.h" 24 25 sw_error_t nat_helper_init(a_uint32_t dev_id); 26 27 sw_error_t nat_helper_cleanup(a_uint32_t dev_id); 28 29#ifdef IN_NAT_HELPER 30#define ISIS_NAT_HELPER_INIT(rv, dev_id) \ 31 { \ 32 rv = nat_helper_init(dev_id); \ 33 SW_RTN_ON_ERROR(rv); \ 34 } 35 36#define ISIS_NAT_HELPER_CLEANUP(rv, dev_id) \ 37 { \ 38 rv = nat_helper_cleanup(dev_id); \ 39 SW_RTN_ON_ERROR(rv); \ 40 } 41#else 42#define ISIS_NAT_HELPER_INIT(rv, dev_id) 43#define ISIS_NAT_HELPER_CLEANUP(rv, dev_id) 44#endif 45 46 47#ifdef __cplusplus 48} 49#endif /* __cplusplus */ 50#endif /* _ISIS_NAT_HELPER_H_ */ 51