diff options
Diffstat (limited to 'contrib/ipfilter/ipsend/slinux.c')
-rw-r--r-- | contrib/ipfilter/ipsend/slinux.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/contrib/ipfilter/ipsend/slinux.c b/contrib/ipfilter/ipsend/slinux.c deleted file mode 100644 index 7c362b6..0000000 --- a/contrib/ipfilter/ipsend/slinux.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * (C)opyright 1992-1998 Darren Reed. (from tcplog) - * - * See the IPFILTER.LICENCE file for details on licencing. - * - */ - -#include <stdio.h> -#include <string.h> -#include <netdb.h> -#include <ctype.h> -#include <signal.h> -#include <errno.h> -#include <sys/types.h> -#include <sys/time.h> -#include <sys/timeb.h> -#include <sys/socket.h> -#include <sys/file.h> -#include <sys/ioctl.h> -#include <sys/dir.h> -#include <linux/netdevice.h> -#include <net/if.h> -#include <netinet/in.h> -#include <netinet/in_systm.h> -#include <netinet/ip.h> -#include <netinet/tcp.h> -#include "ipsend.h" - -#if !defined(lint) -static const char sccsid[] = "@(#)slinux.c 1.2 8/25/95"; -static const char rcsid[] = "@(#)$Id: slinux.c,v 2.3 2001/06/09 17:09:26 darrenr Exp $"; -#endif - -#define CHUNKSIZE 8192 -#define BUFSPACE (4*CHUNKSIZE) - -/* - * Be careful to only include those defined in the flags option for the - * interface are included in the header size. - */ - -static int timeout; -static char *eth_dev = NULL; - - -int initdevice(dev, spare) -char *dev; -int spare; -{ - int fd; - - eth_dev = strdup(dev); - if ((fd = socket(AF_INET, SOCK_PACKET, htons(ETHERTYPE_IP))) == -1) - { - perror("socket(SOCK_PACKET)"); - exit(-1); - } - - return fd; -} - - -/* - * output an IP packet onto a fd opened for /dev/nit - */ -int sendip(fd, pkt, len) -int fd, len; -char *pkt; -{ - struct sockaddr s; - struct ifreq ifr; - - strncpy(ifr.ifr_name, eth_dev, sizeof(ifr.ifr_name)); - if (ioctl(fd, SIOCGIFHWADDR, &ifr) == -1) - { - perror("SIOCGIFHWADDR"); - return -1; - } - bcopy(ifr.ifr_hwaddr.sa_data, pkt + 6, 6); - s.sa_family = ETHERTYPE_IP; - strncpy(s.sa_data, eth_dev, sizeof(s.sa_data)); - - if (sendto(fd, pkt, len, 0, &s, sizeof(s)) == -1) - { - perror("send"); - return -1; - } - - return len; -} |