interface-ip.c

   1 #include <string.h>
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4
   5 #include "netifd.h"
   6 #include "device.h"
   7 #include "interface.h"
   8 #include "interface-ip.h"
   9 #include "proto.h"
  10 #include "ubus.h"
  11 #include "system.h"
  12
  13 int interface_add_address(struct interface *iface, struct device_addr *addr)
  14 {
  15         int family;
  16
  17         if (addr->flags & DEVADDR_INET6)
  18                 family = AF_INET6;
  19         else
  20                 family = AF_INET;
  21
  22         list_add_tail(&addr->list, &iface->address);
  23         return system_add_address(iface->l3_iface->dev, addr);
  24 }
  25
  26 void interface_del_address(struct interface *iface, struct device_addr *addr)
  27 {
  28         int family;
  29
  30         if (addr->flags & DEVADDR_INET6)
  31                 family = AF_INET6;
  32         else
  33                 family = AF_INET;
  34
  35         list_del(&addr->list);
  36         system_del_address(iface->l3_iface->dev, addr);
  37         free(addr);
  38 }
  39
  40 void interface_del_ctx_addr(struct interface *iface, void *ctx)
  41 {
  42         struct device_addr *addr, *tmp;
  43
  44         list_for_each_entry_safe(addr, tmp, &iface->address, list) {
  45                 if (ctx && addr->ctx != ctx)
  46                         continue;
  47
  48                 interface_del_address(iface, addr);
  49         }
  50 }
  51
  52 int interface_add_route(struct interface *iface, struct device_route *route)
  53 {
  54         list_add_tail(&route->list, &iface->routes);
  55         return system_add_route(iface->l3_iface->dev, route);
  56 }
  57
  58 void interface_del_route(struct interface *iface, struct device_route *route)
  59 {
  60         list_del(&route->list);
  61         system_del_route(iface->l3_iface->dev, route);
  62         if (!route->keep)
  63                 free(route);
  64 }
  65
  66 void interface_del_all_routes(struct interface *iface)
  67 {
  68         struct device_route *route, *tmp;
  69
  70         list_for_each_entry_safe(route, tmp, &iface->routes, list)
  71                 interface_del_route(iface, route);
  72 }