From 4e864a36b611f56c6b347be1dace4e5e805a3eb8 Mon Sep 17 00:00:00 2001 From: Russ Dill Date: Thu, 18 Dec 2003 22:25:38 +0000 Subject: Finish remerging busybox udhcp and udhcp. Some cleanups as well. --- networking/udhcp/socket.c | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'networking/udhcp/socket.c') diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index 60190a044..c19838a7b 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; -} -- cgit v1.2.3