remove in place of external link

1 files changed, 0 insertions, 135 deletions

diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c
deleted file mode 100644
index 036885175..000000000
--- a/networking/udhcp/socket.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * socket.c -- DHCP server client/server socket creation
- *
- * udhcp client/server
- * Copyright (C) 1999 Matthew Ramsay <matthewr@moreton.com.au>
- *                      Chris Trew <ctrew@moreton.com.au>
- *
- * Rewrite by Russ Dill <Russ.Dill@asu.edu> July 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <string.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-#include <errno.h>
-#include <features.h>
-#if __GLIBC__ >=2 && __GLIBC_MINOR >= 1
-#include <netpacket/packet.h>
-#include <net/ethernet.h>
-#else
-#include <asm/types.h>
-#include <linux/if_packet.h>
-#include <linux/if_ether.h>
-#endif
-
-#include "socket.h"
-#include "common.h"
-
-int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp)
-{
-        int fd;
-        struct ifreq ifr;
-        struct sockaddr_in *our_ip;
-
-        memset(&ifr, 0, sizeof(struct ifreq));
-        if((fd = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) >= 0) {
-                ifr.ifr_addr.sa_family = AF_INET;
-                strcpy(ifr.ifr_name, interface);
-
-                if (addr) {
-                        if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) {
-                                our_ip = (struct sockaddr_in *) &ifr.ifr_addr;
-                                *addr = our_ip->sin_addr.s_addr;
-                                DEBUG(LOG_INFO, "%s (our ip) = %s", ifr.ifr_name, inet_ntoa(our_ip->sin_addr));
-                        } else {
-                                LOG(LOG_ERR, "SIOCGIFADDR failed, is the interface up and configured?: %m");
-                                close(fd);
-                                return -1;
-                        }
-                }
-
-                if (ioctl(fd, SIOCGIFINDEX, &ifr) == 0) {
-                        DEBUG(LOG_INFO, "adapter index %d", ifr.ifr_ifindex);
-                        *ifindex = ifr.ifr_ifindex;
-                } else {
-                        LOG(LOG_ERR, "SIOCGIFINDEX failed!: %m");
-                        close(fd);
-                        return -1;
-                }
-                if (ioctl(fd, SIOCGIFHWADDR, &ifr) == 0) {
-                        memcpy(arp, ifr.ifr_hwaddr.sa_data, 6);
-                        DEBUG(LOG_INFO, "adapter hardware address %02x:%02x:%02x:%02x:%02x:%02x",
-                                arp[0], arp[1], arp[2], arp[3], arp[4], arp[5]);
-                } else {
-                        LOG(LOG_ERR, "SIOCGIFHWADDR failed!: %m");
-                        close(fd);
-                        return -1;
-                }
-        } else {
-                LOG(LOG_ERR, "socket failed!: %m");
-                return -1;
-        }
-        close(fd);
-        return 0;
-}
-
-
-int listen_socket(uint32_t ip, int port, char *inf)
-{
-        struct ifreq interface;
-        int fd;
-        struct sockaddr_in addr;
-        int n = 1;
-
-        DEBUG(LOG_INFO, "Opening listen socket on 0x%08x:%d %s", ip, port, inf);
-        if ((fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
-                DEBUG(LOG_ERR, "socket call failed: %m");
-                return -1;
-        }
-
-        memset(&addr, 0, sizeof(addr));
-        addr.sin_family = AF_INET;
-        addr.sin_port = htons(port);
-        addr.sin_addr.s_addr = ip;
-
-        if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *) &n, sizeof(n)) == -1) {
-                close(fd);
-                return -1;
-        }
-        if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, (char *) &n, sizeof(n)) == -1) {
-                close(fd);
-                return -1;
-        }
-
-        strncpy(interface.ifr_ifrn.ifrn_name, inf, IFNAMSIZ);
-        if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE,(char *)&interface, sizeof(interface)) < 0) {
-                close(fd);
-                return -1;
-        }
-
-        if (bind(fd, (struct sockaddr *)&addr, sizeof(struct sockaddr)) == -1) {
-                close(fd);
-                return -1;
-        }
-
-        return fd;
-}