2  * QEMU Bridge Helper
51 #define DEFAULT_ACL_FILE CONFIG_QEMU_CONFDIR "/bridge.conf"
71             "Usage: qemu-bridge-helper [--use-vnet] --br=bridge --fd=unixfd\n");  in usage()
242     const char *bridge = NULL;  in main()  local
269             bridge = &argv[index][5];  in main()
278     if (bridge == NULL || unixfd == -1) {  in main()
282     if (strlen(bridge) >= IFNAMSIZ) {  in main()
283         fprintf(stderr, "name `%s' too long: %zu\n", bridge, strlen(bridge));  in main()
297     /* validate bridge against acl -- default policy is to deny  in main()
309             if (strcmp(bridge, acl_rule->iface) == 0) {  in main()
317             if (strcmp(bridge, acl_rule->iface) == 0) {  in main()
363     /* get the mtu of the bridge */  in main()
364     prep_ifreq(&ifr, bridge);  in main()
366         fprintf(stderr, "failed to get mtu of bridge `%s': %s\n",  in main()
367                 bridge, strerror(errno));  in main()
375     /* set the mtu of the interface based on the bridge */  in main()
386      * the bridge.  Set MAC address to a high value so that it doesn't  in main()
387      * affect the MAC address of the bridge.  in main()
403     /* add the interface to the bridge */  in main()
404     prep_ifreq(&ifr, bridge);  in main()
418         fprintf(stderr, "failed to add interface `%s' to bridge `%s': %s\n",  in main()
419                 iface, bridge, strerror(errno));  in main()