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--- lft.c.orig Thu May 8 00:43:30 2003
+++ lft.c Fri Aug 15 13:50:43 2003
@@ -76,6 +76,12 @@
#ifdef BSD
#include <machine/limits.h>
#endif
+#ifdef BSD_IP_STACK
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <net/bpf.h>
+#include <pcap-int.h>
+#endif
#ifdef sun
#include <limits.h>
@@ -961,7 +967,7 @@
return; * not for us */
- if (noisy) printf ("ICMP SEQ=%u received\n", ntohl (tcp->th_seq));
+ if (noisy) printf ("ICMP SEQ=%lu received\n", ntohl (tcp->th_seq));
recv_packet (ntohl (tcp->th_seq) , orig_ip->ip_src,
(icmp->icmp_type == ICMP_TIMXCEED) ? -2 : icmp->icmp_code);
break;
@@ -1046,6 +1052,9 @@
"LFT version 2.2 2003/05/07 compiled for " HOST_SYSTEM_TYPE "\n\n"
" Compile-time options:\n\n"
#if defined(BSD_IP_STACK)
+ " + BSDSTACK\n"
+#endif
+#if defined(BSD)
" + BSD\n"
#endif
#if defined(linux)
@@ -1111,6 +1120,7 @@
int use_fins = 0;
char *cp;
struct timeval tb;
+ unsigned int bpfimmflag;
setbuf (stdout, NULL);
@@ -1311,6 +1321,13 @@
fprintf (stderr, "%s\n", ebuf);
exit (1);
}
+#ifdef BSD_IP_STACK
+ bpfimmflag = 1;
+ if ( ioctl(pd->fd, BIOCIMMEDIATE, &bpfimmflag) < 0) {
+ fprintf(stderr, "BIOCIMMEDIATE: %s",
+ pcap_strerror(errno));
+ }
+#endif
#endif
init_address (hostname, pcap_dev);
open_sockets ();
|
