--- a/src/libgo/runtime/netpoll.goc.orig	2013-11-07 01:23:21.000000000 +0100
+++ b/src/libgo/runtime/netpoll.goc	2014-03-28 09:07:15.000000000 +0100
@@ -68,7 +68,7 @@
 	runtime_netpollinit();
 }
 
-func runtime_pollOpen(fd uintptr) (pd *PollDesc, errno int) {
+func runtime_pollOpen(fd uintptr) (pd *PollDesc, errno1 int) {
 	pd = allocPollDesc();
 	runtime_lock(pd);
 	if(pd->wg != nil && pd->wg != READY)
@@ -84,7 +84,7 @@
 	pd->wd = 0;
 	runtime_unlock(pd);
 
-	errno = runtime_netpollopen(fd, pd);
+	errno1 = runtime_netpollopen(fd, pd);
 }
 
 func runtime_pollClose(pd *PollDesc) {