In an attempt to get dstumbler functioning on -CURRENT, I'm committing a few

patches that have been sent in thus far.  dstumbler now reports the APs, but
isn't able to monitor them on my Netgear 401, however, others have reported
success so I'm committing them.  Please keep me posted if things are or aren't
working.  I no longer have a -STABLE box to test these on and haven't tested
this with sam's monitoring mode changes from last night, so, things may be
working correctly now, and/or -STABLE may be broken.  In either case, please
let me know.

Submitted by:	sam, bms

1 files changed, 50 insertions, 0 deletions

diff --git a/net/bsd-airtools/files/patch-dstumbler::main.c b/net/bsd-airtools/files/patch-dstumbler::main.c
new file mode 100644
index 000000000000..abdeda1376e8
--- /dev/null
+++ b/net/bsd-airtools/files/patch-dstumbler::main.c
@@ -0,0 +1,50 @@
+--- dstumbler/main.c.orig	Tue Feb 26 01:16:07 2002
++++ dstumbler/main.c	Mon Jul 21 13:26:23 2003
+@@ -177,12 +177,24 @@
+ /*
+  * start the input/output handling loop
+  */
+-#define SETMONCHAN() \
+- if(monmode && chanlock && (apchange || apnew))\
+- {\
+-   ch = aps[(aps_new && autosel) ? aps_new : aps_cur]->chan;\
+-   setdebugchan(iface, ch);\
++
++static void __inline 
++SETMONCHAN(const char *iface)
++{
++ if (monmode && chanlock && (apchange || apnew))
++ {
++   int apidx = (aps_new && autosel) ? aps_new : aps_cur;
++   /*
++    * Don't set the channel if no IBSS/ESSes have been
++    * discovered yet.
++    */
++   if (aps[apidx] != NULL) {
++     ch = aps[apidx]->chan;
++     setdebugchan(iface, ch);
++   }
+  }
++}
++
+ void
+ start_loop(const char *iface)
+ {
+@@ -271,7 +283,7 @@
+      */
+     if(monmode && mon_next(iface) == -1)
+     {
+-      SETMONCHAN();
++      SETMONCHAN(iface);
+       smart_redraw();
+       continue;
+     }
+@@ -279,7 +291,7 @@
+     parse_ap(iface);
+     parse_node(iface);
+ 
+-    SETMONCHAN();
++    SETMONCHAN(iface);
+     smart_redraw();
+ 
+     apchange = apnew = 0;