2 files changed, 4 insertions, 31 deletions

diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
index a9b3276..a1c3945 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
@@ -8,13 +8,9 @@
 
 /* main card into monitor function */
-int card_into_monitormode (void *orighandle, char *device, int cardtype)
+int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype)
 {
-  int datalink; /* used for getting the pcap datalink type */
   char CiscoRFMON[35] = "/proc/driver/aironet/";
   FILE *CISCO_CONFIG_FILE;
-  char errbuf[PCAP_ERRBUF_SIZE];
-  pcap_t *handle;
-  
-  handle = (pcap_t *)orighandle;
+  pcap_t *handle = (pcap_t*)orighandle;
 
   /* Checks if we have a device to sniff on */
@@ -63,26 +59,4 @@ int card_into_monitormode (void *orighandle, char *device, int cardtype)
   }
    
-  /* Check the interface if it is in the correct raw mode */
-  if((handle = pcap_open_live(device, BUFSIZ, 1, 0, errbuf)) == NULL)
-  {
-      wl_logerr("pcap_open_live() failed: %s", strerror(errno));
-      return 0;
-  }
-  
-#ifdef HAVE_PCAP_NONBLOCK
-  pcap_setnonblock(handle, 1, errstr);
-#endif
-  
-  /* getting the datalink type */
-  datalink = pcap_datalink(handle);
-  
-  if (datalink != DLT_IEEE802_11) /* Rawmode is IEEE802_11 */
-  {
-      wl_loginfo("Interface %s does not work in the correct 802.11 raw mode", device);
-      pcap_close(handle); 
-      return 0;
-  }
-  wl_loginfo("Your successfully listen on %s in 802.11 raw mode", device);
-  
   return 1;
 }
@@ -97,5 +71,5 @@ int card_set_promisc_up (const char *device)
   retval = system(ifconfigcmd);
 
-  if(retval < 0 || retval == 1)
+  if(retval != 0)
     return 0;
   
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
index d80b24b..976ceeb 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
@@ -28,6 +28,5 @@
 
 /* Prototypes */
-
-int card_into_monitormode (void *, char *, int);
+int card_into_monitormode (pcap_t **, char *, int);
 int card_set_promisc_up (const char *);