165 static void ifc_init_ifr(const char *name, struct ifreq *ifr)  in ifc_init_ifr()  argument
168     strncpy(ifr->ifr_name, name, IFNAMSIZ);  in ifc_init_ifr()
172 int ifc_get_hwaddr(const char *name, void *ptr)  in ifc_get_hwaddr()  argument
176     ifc_init_ifr(name, &ifr);  in ifc_get_hwaddr()
185 int ifc_get_ifindex(const char *name, int *if_indexp)  in ifc_get_ifindex()  argument
189     ifc_init_ifr(name, &ifr);  in ifc_get_ifindex()
198 static int ifc_set_flags(const char *name, unsigned set, unsigned clr)  in ifc_set_flags()  argument
201     ifc_init_ifr(name, &ifr);  in ifc_set_flags()
208 int ifc_up(const char *name)  in ifc_up()  argument
210     int ret = ifc_set_flags(name, IFF_UP, 0);  in ifc_up()
211     if (DBG) printerr("ifc_up(%s) = %d", name, ret);  in ifc_up()
215 int ifc_down(const char *name)  in ifc_down()  argument
217     int ret = ifc_set_flags(name, 0, IFF_UP);  in ifc_down()
218     if (DBG) printerr("ifc_down(%s) = %d", name, ret);  in ifc_down()
230 int ifc_set_addr(const char *name, in_addr_t addr)  in ifc_set_addr()  argument
235     ifc_init_ifr(name, &ifr);  in ifc_set_addr()
239     if (DBG) printerr("ifc_set_addr(%s, xx) = %d", name, ret);  in ifc_set_addr()
252 int ifc_act_on_address(int action, const char *name, const char *address,  in ifc_act_on_address()  argument
274     ifindex = if_nametoindex(name);  in ifc_act_on_address()
342 int ifc_add_address(const char *name, const char *address, int prefixlen) {  in ifc_add_address()  argument
343     return ifc_act_on_address(RTM_NEWADDR, name, address, prefixlen);  in ifc_add_address()
346 int ifc_del_address(const char *name, const char * address, int prefixlen) {  in ifc_del_address()  argument
347     return ifc_act_on_address(RTM_DELADDR, name, address, prefixlen);  in ifc_del_address()
353 int ifc_clear_ipv6_addresses(const char *name) {  in ifc_clear_ipv6_addresses()  argument
368         if (strcmp(name, ifname)) {  in ifc_clear_ipv6_addresses()
402 void ifc_clear_ipv4_addresses(const char *name) {  in ifc_clear_ipv4_addresses()  argument
406         if (ifc_get_addr(name, &addr) < 0)  in ifc_clear_ipv4_addresses()
409             ifc_set_addr(name, 0);  in ifc_clear_ipv4_addresses()
417 int ifc_clear_addresses(const char *name) {  in ifc_clear_addresses()  argument
418     ifc_clear_ipv4_addresses(name);  in ifc_clear_addresses()
419     return ifc_clear_ipv6_addresses(name);  in ifc_clear_addresses()
422 int ifc_set_hwaddr(const char *name, const void *ptr)  in ifc_set_hwaddr()  argument
426     ifc_init_ifr(name, &ifr);  in ifc_set_hwaddr()
433 int ifc_set_mask(const char *name, in_addr_t mask)  in ifc_set_mask()  argument
438     ifc_init_ifr(name, &ifr);  in ifc_set_mask()
442     if (DBG) printerr("ifc_set_mask(%s, xx) = %d", name, ret);  in ifc_set_mask()
446 int ifc_set_prefixLength(const char *name, int prefixLength)  in ifc_set_prefixLength()  argument
453     ifc_init_ifr(name, &ifr);  in ifc_set_prefixLength()
459 int ifc_get_addr(const char *name, in_addr_t *addr)  in ifc_get_addr()  argument
464     ifc_init_ifr(name, &ifr);  in ifc_get_addr()
476 int ifc_get_info(const char *name, in_addr_t *addr, int *prefixLength, unsigned *flags)  in ifc_get_info()  argument
479     ifc_init_ifr(name, &ifr);  in ifc_get_info()
554 int ifc_create_default_route(const char *name, in_addr_t gw)  in ifc_create_default_route()  argument
561     int ret = ifc_act_on_ipv4_route(SIOCADDRT, name, in_dst, 0, in_gw);  in ifc_create_default_route()
562     if (DBG) printerr("ifc_create_default_route(%s, %d) = %d", name, gw, ret);  in ifc_create_default_route()