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git.proxmox.com Git - mirror_iproute2.git/blob - bridge/bridge.c
06b7a548a3c1f0cacb4b87bb45115903ccee66b3
2 * Get/set/delete bridge with netlink
4 * Authors: Stephen Hemminger <shemminger@vyatta.com>
10 #include <sys/socket.h>
15 #include "br_common.h"
17 struct rtnl_handle rth
= { .fd
= -1 };
18 int preferred_family
= AF_UNSPEC
;
24 static void usage(void) __attribute__((noreturn
));
26 static void usage(void)
29 "Usage: bridge [ OPTIONS ] OBJECT { COMMAND | help }\n"
30 "where OBJECT := { fdb | mdb | vlan | monitor }\n"
31 " OPTIONS := { -V[ersion] | -s[tatistics] | -d[etails]\n" );
35 static int do_help(int argc
, char **argv
)
41 static const struct cmd
{
43 int (*func
)(int argc
, char **argv
);
48 { "monitor", do_monitor
},
53 static int do_cmd(const char *argv0
, int argc
, char **argv
)
57 for (c
= cmds
; c
->cmd
; ++c
) {
58 if (matches(argv0
, c
->cmd
) == 0)
59 return c
->func(argc
-1, argv
+1);
62 fprintf(stderr
, "Object \"%s\" is unknown, try \"bridge help\".\n", argv0
);
67 main(int argc
, char **argv
)
71 if (strcmp(opt
,"--") == 0) {
80 if (matches(opt
, "-help") == 0) {
82 } else if (matches(opt
, "-Version") == 0) {
83 printf("bridge utility, 0.0\n");
85 } else if (matches(opt
, "-stats") == 0 ||
86 matches(opt
, "-statistics") == 0) {
88 } else if (matches(opt
, "-details") == 0) {
90 } else if (matches(opt
, "-timestamp") == 0) {
92 } else if (matches(opt
, "-family") == 0) {
97 if (strcmp(argv
[1], "inet") == 0)
98 preferred_family
= AF_INET
;
99 else if (strcmp(argv
[1], "inet6") == 0)
100 preferred_family
= AF_INET6
;
101 else if (strcmp(argv
[1], "help") == 0)
104 invarg("invalid protocol family", argv
[1]);
105 } else if (strcmp(opt
, "-4") == 0) {
106 preferred_family
= AF_INET
;
107 } else if (strcmp(opt
, "-6") == 0) {
108 preferred_family
= AF_INET6
;
110 fprintf(stderr
, "Option \"%s\" is unknown, try \"bridge help\".\n", opt
);
116 if (rtnl_open(&rth
, 0) < 0)
120 return do_cmd(argv
[1], argc
-1, argv
+1);