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Diffstat (limited to 'networking/udhcp/socket.c')
-rw-r--r--networking/udhcp/socket.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c
index 60190a0..c19838a 100644
--- a/networking/udhcp/socket.c
+++ b/networking/udhcp/socket.c
@@ -130,29 +130,3 @@ int listen_socket(unsigned int ip, int port, char *inf)
return fd;
}
-
-
-int raw_socket(int ifindex)
-{
- int fd;
- struct sockaddr_ll sock;
-
- DEBUG(LOG_INFO, "Opening raw socket on ifindex %d", ifindex);
- if ((fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP))) < 0) {
- DEBUG(LOG_ERR, "socket call failed: %m");
- return -1;
- }
-
- while (fd >= 0 && fd < 3) fd = dup(fd); /* don't let daemon close fds on us */
-
- sock.sll_family = AF_PACKET;
- sock.sll_protocol = htons(ETH_P_IP);
- sock.sll_ifindex = ifindex;
- if (bind(fd, (struct sockaddr *) &sock, sizeof(sock)) < 0) {
- DEBUG(LOG_ERR, "bind call failed: %m");
- close(fd);
- return -1;
- }
-
- return fd;
-}