add a comment explaining the #if

1 files changed, 3 insertions, 2 deletions

diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
index 3e6c476..a512bc5 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
@@ -42,51 +42,52 @@ int card_into_monitormode (pcap_t **orighandle, const char *device, int cardtype
       fputs ("Mode: y",CISCO_CONFIG_FILE);
       fputs ("XmitPower: 1",CISCO_CONFIG_FILE);
       fclose(CISCO_CONFIG_FILE);
   }
   else if (cardtype == CARD_TYPE_NG)
   {
       char wlanngcmd[80];
       snprintf(wlanngcmd, sizeof(wlanngcmd) - 1, "$(which wlanctl-ng) %s lnxreq_wlansniff channel=%d enable=true", device, 1);
       if (system(wlanngcmd) != 0)
       {
           wl_logerr("Could not set %s in raw mode, check cardtype", device);
           return 0;
       }
   }
   else if (cardtype == CARD_TYPE_HOSTAP)
   {
-#if WIRELESS_EXT < 15
+#if WIRELESS_EXT > 14
+          // IW_MODE_MONITOR was implemented in Wireless Extensions Version 15
           int skfd;
           skfd = socket(AF_INET, SOCK_STREAM, 0);
           struct iwreq wrq;
           wrq.u.mode = IW_MODE_MONITOR;
 
           if(iw_set_ext(skfd,(char *) device,SIOCSIWMODE,&wrq)<0)
           {
             wl_logerr("Could not set hostap card %s to raw mode, check cardtype", device);
             return 0;
       }
       else
       {
             wl_loginfo("Successfully set hostap card %s into raw mode",device);
             return 1;
       }
     return 1;
 #else
-#warning Hi _MAX_, please use a system call for hostap with wireless extensions < 14
+#warning Hi _MAX_, please use a system call for hostap with wireless extensions < 15
   // TODO: Implement switching HOSTAP into monitor mode with system call
 #endif
   }
   else if (cardtype == CARD_TYPE_ORINOCCO )
   {
          if (!card_set_channel (device, 1, CARD_TYPE_ORINOCCO))
          {
             wl_logerr("Could not set %s in raw mode, check cardtype", device);
             return 0;
       }
       else
       {
             wl_loginfo("Successfully set %s into raw mode",device);
       }
   }