1 #ifndef LWS_HAVE_GETIFADDRS 2 #define LWS_HAVE_GETIFADDRS 0 3 #endif 4 5 #if LWS_HAVE_GETIFADDRS 6 #include <sys/types.h> 7 #include <ifaddrs.h> 8 #else 9 #ifdef __cplusplus 10 extern "C" { 11 #endif 12 /* 13 * Copyright (c) 2000 Kungliga Tekniska H�gskolan 14 * (Royal Institute of Technology, Stockholm, Sweden). 15 * All rights reserved. 16 * 17 * Redistribution and use in source and binary forms, with or without 18 * modification, are permitted provided that the following conditions 19 * are met: 20 * 21 * 1. Redistributions of source code must retain the above copyright 22 * notice, this list of conditions and the following disclaimer. 23 * 24 * 2. Redistributions in binary form must reproduce the above copyright 25 * notice, this list of conditions and the following disclaimer in the 26 * documentation and/or other materials provided with the distribution. 27 * 28 * 3. Neither the name of the Institute nor the names of its contributors 29 * may be used to endorse or promote products derived from this software 30 * without specific prior written permission. 31 * 32 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 33 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 34 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 35 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 36 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 40 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 41 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 42 * SUCH DAMAGE. 43 */ 44 45 /* $KTH: ifaddrs.hin,v 1.3 2000/12/11 00:01:13 assar Exp $ */ 46 47 #ifndef ifaddrs_h_7467027A95AD4B5C8DDD40FE7D973791 48 #define ifaddrs_h_7467027A95AD4B5C8DDD40FE7D973791 49 50 /* 51 * the interface is defined in terms of the fields below, and this is 52 * sometimes #define'd, so there seems to be no simple way of solving 53 * this and this seemed the best. */ 54 55 #undef ifa_dstaddr 56 57 struct ifaddrs { 58 struct ifaddrs *ifa_next; 59 char *ifa_name; 60 unsigned int ifa_flags; 61 struct sockaddr *ifa_addr; 62 struct sockaddr *ifa_netmask; 63 struct sockaddr *ifa_dstaddr; 64 void *ifa_data; 65 }; 66 67 #ifndef ifa_broadaddr 68 #define ifa_broadaddr ifa_dstaddr 69 #endif 70 71 int getifaddrs(struct ifaddrs **); 72 73 void freeifaddrs(struct ifaddrs *); 74 75 #endif /* __ifaddrs_h__ */ 76 77 #ifdef __cplusplus 78 } 79 #endif 80 #endif 81