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 const char * const keywords[] = {
86 USE_FEATURE_IP_ADDRESS("address",)
87 USE_FEATURE_IP_ROUTE("route",)
88 USE_FEATURE_IP_LINK("link",)
89 USE_FEATURE_IP_TUNNEL("tunnel", "tunl",)
90 USE_FEATURE_IP_RULE("rule",)
94 USE_FEATURE_IP_ADDRESS(IP_addr,)
95 USE_FEATURE_IP_ROUTE(IP_route,)
96 USE_FEATURE_IP_LINK(IP_link,)
97 USE_FEATURE_IP_TUNNEL(IP_tunnel, IP_tunl,)
98 USE_FEATURE_IP_RULE(IP_rule,)
102 ip_parse_common_args(&argc, &argv);
104 int key = index_in_substr_array(keywords, argv[1]);
107 #if ENABLE_FEATURE_IP_ADDRESS
111 #if ENABLE_FEATURE_IP_ROUTE
113 ip_func = do_iproute;
115 #if ENABLE_FEATURE_IP_LINK
119 #if ENABLE_FEATURE_IP_TUNNEL
120 if (key == IP_tunnel || key == IP_tunl)
121 ip_func = do_iptunnel;
123 #if ENABLE_FEATURE_IP_RULE
128 return (ip_func(argc, argv));
131 #endif /* any of ENABLE_FEATURE_IP_xxx is 1 */