#include <stdio.h>#include <netinet/in.h>#include <netdb.h>#include <linux/if_ether.h>#include <linux/if_packet.h>#include <linux/if.h>#include <fcntl.h>#include <sys/ioctl.h>#include <sys/types.h>#include <sys/socket.h>Include dependency graph for bridge.c:
Go to the source code of this file.
Functions | |
| int | main (int argc, char **argv) |
|
||||||||||||
|
Definition at line 16 of file bridge.c. References fd, printf(), and sprintf(). 00017 {
00018 struct sockaddr_ll sll;
00019 int sin_len = sizeof(sll);
00020 char fd_str[10];
00021 int fd;
00022 struct ifreq ifr;
00023
00024 if (argc != 2) {
00025 printf("You must specify network interface name\n");
00026 return -1;
00027 }
00028
00029 if ((fd = socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL))) < 0) {
00030 printf("Can create AF_PACKET RAW socket\n");
00031 return -1;
00032 }
00033
00034 strcpy(ifr.ifr_name, argv[1]);
00035 ioctl (fd, SIOCGIFINDEX, &ifr);
00036
00037 sll.sll_family = AF_PACKET;
00038 sll.sll_ifindex = ifr.ifr_ifindex;
00039 sll.sll_protocol = htons(ETH_P_ALL);
00040
00041 printf("Binding to %s\n", argv[1]);
00042 bind(fd, (struct sockaddr *)&sll, sin_len);
00043
00044 sprintf(fd_str, "%d", fd);
00045 printf("%d\n", execl("/bin/bash", "bash", "/mnt/hdc5/src/agnix-sf/emulators/qemu/start.sh", fd_str, NULL));
00046 }
Here is the call graph for this function:  |