1 /* vi: set sw=4 ts=4: */
3 * ip.c "ip" utility frontend.
5 * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
7 * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
12 * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
13 * Bernhard Fischer rewrote to use index_in_substr_array
18 #include "libiproute/utils.h"
19 #include "libiproute/ip_common.h"
21 #if ENABLE_FEATURE_IP_ADDRESS \
22 || ENABLE_FEATURE_IP_ROUTE \
23 || ENABLE_FEATURE_IP_LINK \
24 || ENABLE_FEATURE_IP_TUNNEL \
25 || ENABLE_FEATURE_IP_RULE
27 static int ATTRIBUTE_NORETURN ip_print_help(int ATTRIBUTE_UNUSED ac, char ATTRIBUTE_UNUSED **av)
32 static int (*ip_func)(int argc, char **argv) = ip_print_help;
34 static int ip_do(int argc, char **argv)
36 ip_parse_common_args(&argc, &argv);
37 return ip_func(argc-1, argv+1);
40 #if ENABLE_FEATURE_IP_ADDRESS
41 int ipaddr_main(int argc, char **argv);
42 int ipaddr_main(int argc, char **argv)
45 return ip_do(argc, argv);
48 #if ENABLE_FEATURE_IP_LINK
49 int iplink_main(int argc, char **argv);
50 int iplink_main(int argc, char **argv)
53 return ip_do(argc, argv);
56 #if ENABLE_FEATURE_IP_ROUTE
57 int iproute_main(int argc, char **argv);
58 int iproute_main(int argc, char **argv)
61 return ip_do(argc, argv);
64 #if ENABLE_FEATURE_IP_RULE
65 int iprule_main(int argc, char **argv);
66 int iprule_main(int argc, char **argv)
69 return ip_do(argc, argv);
72 #if ENABLE_FEATURE_IP_TUNNEL
73 int iptunnel_main(int argc, char **argv);
74 int iptunnel_main(int argc, char **argv)
76 ip_func = do_iptunnel;
77 return ip_do(argc, argv);
82 int ip_main(int argc, char **argv);
83 int ip_main(int argc, char **argv)
85 static const char keywords[] ALIGN1 =
86 USE_FEATURE_IP_ADDRESS("address\0")
87 USE_FEATURE_IP_ROUTE("route\0")
88 USE_FEATURE_IP_LINK("link\0")
89 USE_FEATURE_IP_TUNNEL("tunnel\0" "tunl\0")
90 USE_FEATURE_IP_RULE("rule\0")
93 USE_FEATURE_IP_ADDRESS(IP_addr,)
94 USE_FEATURE_IP_ROUTE(IP_route,)
95 USE_FEATURE_IP_LINK(IP_link,)
96 USE_FEATURE_IP_TUNNEL(IP_tunnel, IP_tunl,)
97 USE_FEATURE_IP_RULE(IP_rule,)
101 ip_parse_common_args(&argc, &argv);
103 int key = index_in_substrings(keywords, argv[1]);
106 #if ENABLE_FEATURE_IP_ADDRESS
110 #if ENABLE_FEATURE_IP_ROUTE
112 ip_func = do_iproute;
114 #if ENABLE_FEATURE_IP_LINK
118 #if ENABLE_FEATURE_IP_TUNNEL
119 if (key == IP_tunnel || key == IP_tunl)
120 ip_func = do_iptunnel;
122 #if ENABLE_FEATURE_IP_RULE
127 return ip_func(argc, argv);
130 #endif /* any of ENABLE_FEATURE_IP_xxx is 1 */