wpa_supplicant(8): Use libpcap functions.

diff --git a/usr.sbin/802_11/wpa_supplicant/Packet32.c b/usr.sbin/802_11/wpa_supplicant/Packet32.c
index 9876515..3e263e4 100644 (file)
--- a/usr.sbin/802_11/wpa_supplicant/Packet32.c
+++ b/usr.sbin/802_11/wpa_supplicant/Packet32.c
@@ -363,53 +363,3 @@ PacketCloseAdapter(void *iface)
 
        return;
 }
-
-#if __FreeBSD_version < 600000
-
-/*
- * The version of libpcap in FreeBSD 5.2.1 doesn't have these routines.
- * Call me insane if you will, but I still run 5.2.1 on my laptop, and
- * I'd like to use WPA there.
- */
-
-int
-pcap_get_selectable_fd(pcap_t *p)
-{
-       return(pcap_fileno(p));
-}
-
-/*
- * The old version of libpcap opens its BPF descriptor in read-only
- * mode. We need to temporarily create a new one we can write to.
- */
-
-int
-pcap_inject(pcap_t *p, const void *buf, size_t len)
-{
-       int                     fd;
-       int                     res, n = 0;
-       char                    device[sizeof "/dev/bpf0000000000"];
-       struct ifreq            ifr;
-
-        /*
-         * Go through all the minors and find one that isn't in use.
-         */
-       do {
-               (void)snprintf(device, sizeof(device), "/dev/bpf%d", n++);
-               fd = open(device, O_RDWR);
-       } while (fd < 0 && errno == EBUSY);
-
-       if (fd == -1)
-               return(-1);
-
-       bzero((char *)&ifr, sizeof(ifr));
-       ioctl(pcap_fileno(p), BIOCGETIF, (caddr_t)&ifr);
-       ioctl(fd, BIOCSETIF, (caddr_t)&ifr);
-
-       res = write(fd, buf, len);
-
-       close(fd);
-
-       return(res);
-}
-#endif