networking/ip.c

   1 /*
   2  * ip.c         "ip" utility frontend.
   3  *
   4  * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
   5  *
   6  * Authors:     Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
   7  *
   8  *
   9  * Changes:
  10  *
  11  * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  12  */
  13
  14 #include <stdio.h>
  15 #include <stdlib.h>
  16 #include <unistd.h>
  17 #include <syslog.h>
  18 #include <fcntl.h>
  19 #include <sys/socket.h>
  20 #include <netinet/in.h>
  21 #include <string.h>
  22
  23 #include "libiproute/utils.h"
  24 #include "libiproute/ip_common.h"
  25
  26 #include "busybox.h"
  27
  28 int ip_main(int argc, char **argv)
  29 {
  30         int ret = EXIT_FAILURE;
  31
  32         ip_parse_common_args(&argc, &argv);
  33
  34         if (argc > 1) {
  35 #ifdef CONFIG_FEATURE_IP_ADDRESS
  36                 if (matches(argv[1], "address") == 0) {
  37                         ret = do_ipaddr(argc-2, argv+2);
  38                 }
  39 #endif
  40 #ifdef CONFIG_FEATURE_IP_ROUTE
  41                 if (matches(argv[1], "route") == 0) {
  42                         ret = do_iproute(argc-2, argv+2);
  43                 }
  44 #endif
  45 #ifdef CONFIG_FEATURE_IP_LINK
  46                 if (matches(argv[1], "link") == 0) {
  47                         ret = do_iplink(argc-2, argv+2);
  48                 }
  49 #endif
  50 #ifdef CONFIG_FEATURE_IP_TUNNEL
  51                 if (matches(argv[1], "tunnel") == 0 || strcmp(argv[1], "tunl") == 0) {
  52                         ret = do_iptunnel(argc-2, argv+2);
  53                 }
  54 #endif
  55         }
  56         if (ret) {
  57                 bb_show_usage();
  58         }
  59         return(EXIT_SUCCESS);
  60 }