diff options
Diffstat (limited to 'libnet/src/libnet_resolve.c')
| -rw-r--r-- | libnet/src/libnet_resolve.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libnet/src/libnet_resolve.c b/libnet/src/libnet_resolve.c index 642fcd5..961d710 100644 --- a/libnet/src/libnet_resolve.c +++ b/libnet/src/libnet_resolve.c @@ -294,6 +294,53 @@ libnet_name2addr6(libnet_t *l, char *host_name, uint8_t use_name) } } +#if !defined(__WIN32__) + +#include <ifaddrs.h> + +struct libnet_in6_addr +libnet_get_ipaddr6(libnet_t *l) +{ + struct ifaddrs *ifaddr, *p; + struct libnet_in6_addr addr; + + if (l == NULL) + { + return (in6addr_error); + } + + if (getifaddrs(&ifaddr) != 0) + { + snprintf(l->err_buf, LIBNET_ERRBUF_SIZE, + "%s(): getifaddrs(): %s\n", __func__, strerror(errno)); + return (in6addr_error); + } + + if (l->device == NULL) + { + if (libnet_select_device(l) == -1) + { + /* error msg set in libnet_select_device() */ + return (in6addr_error); + } + } + + for (p = ifaddr; p != NULL; p = p->ifa_next) + { + if ((strcmp(p->ifa_name, l->device) == 0) && (p->ifa_addr != NULL) && + (p->ifa_addr->sa_family == AF_INET6)) + { + memcpy(&addr.__u6_addr, + ((struct sockaddr_in6*)p->ifa_addr)->sin6_addr.s6_addr, 16); + freeifaddrs(ifaddr); + return (addr); + } + } + + freeifaddrs(ifaddr); + return (in6addr_error); +} +#else struct libnet_in6_addr libnet_get_ipaddr6(libnet_t *l) { @@ -301,6 +348,7 @@ libnet_get_ipaddr6(libnet_t *l) "%s(): not yet Implemented\n", __func__); return (in6addr_error); } +#endif /* WIN32 */ #if !defined(__WIN32__) uint32_t |