1*10465441SEvalZero /** 2*10465441SEvalZero * @file 3*10465441SEvalZero * Interface Identification APIs from: 4*10465441SEvalZero * RFC 3493: Basic Socket Interface Extensions for IPv6 5*10465441SEvalZero * Section 4: Interface Identification 6*10465441SEvalZero */ 7*10465441SEvalZero 8*10465441SEvalZero /* 9*10465441SEvalZero * Copyright (c) 2017 Joel Cunningham, Garmin International, Inc. <[email protected]> 10*10465441SEvalZero * All rights reserved. 11*10465441SEvalZero * 12*10465441SEvalZero * Redistribution and use in source and binary forms, with or without modification, 13*10465441SEvalZero * are permitted provided that the following conditions are met: 14*10465441SEvalZero * 15*10465441SEvalZero * 1. Redistributions of source code must retain the above copyright notice, 16*10465441SEvalZero * this list of conditions and the following disclaimer. 17*10465441SEvalZero * 2. Redistributions in binary form must reproduce the above copyright notice, 18*10465441SEvalZero * this list of conditions and the following disclaimer in the documentation 19*10465441SEvalZero * and/or other materials provided with the distribution. 20*10465441SEvalZero * 3. The name of the author may not be used to endorse or promote products 21*10465441SEvalZero * derived from this software without specific prior written permission. 22*10465441SEvalZero * 23*10465441SEvalZero * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 24*10465441SEvalZero * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 25*10465441SEvalZero * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 26*10465441SEvalZero * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 27*10465441SEvalZero * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 28*10465441SEvalZero * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29*10465441SEvalZero * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30*10465441SEvalZero * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 31*10465441SEvalZero * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 32*10465441SEvalZero * OF SUCH DAMAGE. 33*10465441SEvalZero * 34*10465441SEvalZero * This file is part of the lwIP TCP/IP stack. 35*10465441SEvalZero * 36*10465441SEvalZero * Author: Joel Cunningham <[email protected]> 37*10465441SEvalZero * 38*10465441SEvalZero */ 39*10465441SEvalZero #ifndef LWIP_HDR_IF_H 40*10465441SEvalZero #define LWIP_HDR_IF_H 41*10465441SEvalZero 42*10465441SEvalZero #include "lwip/opt.h" 43*10465441SEvalZero 44*10465441SEvalZero #if LWIP_SOCKET /* don't build if not configured for use in lwipopts.h */ 45*10465441SEvalZero 46*10465441SEvalZero #include "lwip/netif.h" 47*10465441SEvalZero 48*10465441SEvalZero #ifdef __cplusplus 49*10465441SEvalZero extern "C" { 50*10465441SEvalZero #endif 51*10465441SEvalZero 52*10465441SEvalZero #define IF_NAMESIZE NETIF_NAMESIZE 53*10465441SEvalZero 54*10465441SEvalZero char * lwip_if_indextoname(unsigned int ifindex, char *ifname); 55*10465441SEvalZero unsigned int lwip_if_nametoindex(const char *ifname); 56*10465441SEvalZero 57*10465441SEvalZero #if LWIP_COMPAT_SOCKETS 58*10465441SEvalZero #define if_indextoname(ifindex, ifname) lwip_if_indextoname(ifindex,ifname) 59*10465441SEvalZero #define if_nametoindex(ifname) lwip_if_nametoindex(ifname) 60*10465441SEvalZero #endif /* LWIP_COMPAT_SOCKETS */ 61*10465441SEvalZero 62*10465441SEvalZero #ifdef __cplusplus 63*10465441SEvalZero } 64*10465441SEvalZero #endif 65*10465441SEvalZero 66*10465441SEvalZero #endif /* LWIP_SOCKET */ 67*10465441SEvalZero 68*10465441SEvalZero #endif /* LWIP_HDR_IF_H */ 69