42 int set_ifname(struct ifaddrs* ifaddr, int interface) {  in set_ifname()  argument
48   ifaddr->ifa_name = new char[strlen(name) + 1];  in set_ifname()
49   strncpy(ifaddr->ifa_name, name, strlen(name) + 1);  in set_ifname()
53 int set_flags(struct ifaddrs* ifaddr) {  in set_flags()  argument
60   strncpy(ifr.ifr_name, ifaddr->ifa_name, IFNAMSIZ - 1);  in set_flags()
66   ifaddr->ifa_flags = ifr.ifr_flags;  in set_flags()
70 int set_addresses(struct ifaddrs* ifaddr,  in set_addresses()  argument
78     ifaddr->ifa_addr = reinterpret_cast<sockaddr*>(sa);  in set_addresses()
84     ifaddr->ifa_addr = reinterpret_cast<sockaddr*>(sa);  in set_addresses()
91 int make_prefixes(struct ifaddrs* ifaddr, int family, int prefixlen) {  in make_prefixes()  argument
97     ifaddr->ifa_netmask = reinterpret_cast<sockaddr*>(mask);  in make_prefixes()
106     ifaddr->ifa_netmask = reinterpret_cast<sockaddr*>(mask);  in make_prefixes()
123 int populate_ifaddrs(struct ifaddrs* ifaddr,  in populate_ifaddrs()  argument
127   if (set_ifname(ifaddr, msg->ifa_index) != 0) {  in populate_ifaddrs()
130   if (set_flags(ifaddr) != 0) {  in populate_ifaddrs()
133   if (set_addresses(ifaddr, msg, bytes, len) != 0) {  in populate_ifaddrs()
136   if (make_prefixes(ifaddr, msg->ifa_family, msg->ifa_prefixlen) != 0) {  in populate_ifaddrs()