1 files changed, 0 insertions, 111 deletions
diff --git a/src/pkg/runtime/netpoll_kqueue.c b/src/pkg/runtime/netpoll_kqueue.c
deleted file mode 100644
index 171346cce..000000000
--- a/src/pkg/runtime/netpoll_kqueue.c
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build darwin dragonfly freebsd netbsd openbsd
-
-#include "runtime.h"
-#include "defs_GOOS_GOARCH.h"
-#include "os_GOOS.h"
-
-// Integrated network poller (kqueue-based implementation).
-
-int32	runtime·kqueue(void);
-int32	runtime·kevent(int32, Kevent*, int32, Kevent*, int32, Timespec*);
-void	runtime·closeonexec(int32);
-
-static int32 kq = -1;
-
-void
-runtime·netpollinit(void)
-{
-	kq = runtime·kqueue();
-	if(kq < 0) {
-		runtime·printf("netpollinit: kqueue failed with %d\n", -kq);
-		runtime·throw("netpollinit: kqueue failed");
-	}
-	runtime·closeonexec(kq);
-}
-
-int32
-runtime·netpollopen(uintptr fd, PollDesc *pd)
-{
-	Kevent ev[2];
-	int32 n;
-
-	// Arm both EVFILT_READ and EVFILT_WRITE in edge-triggered mode (EV_CLEAR)
-	// for the whole fd lifetime.  The notifications are automatically unregistered
-	// when fd is closed.
-	ev[0].ident = (uint32)fd;
-	ev[0].filter = EVFILT_READ;
-	ev[0].flags = EV_ADD|EV_CLEAR;
-	ev[0].fflags = 0;
-	ev[0].data = 0;
-	ev[0].udata = (kevent_udata)pd;
-	ev[1] = ev[0];
-	ev[1].filter = EVFILT_WRITE;
-	n = runtime·kevent(kq, ev, 2, nil, 0, nil);
-	if(n < 0)
-		return -n;
-	return 0;
-}
-
-int32
-runtime·netpollclose(uintptr fd)
-{
-	// Don't need to unregister because calling close()
-	// on fd will remove any kevents that reference the descriptor.
-	USED(fd);
-	return 0;
-}
-
-void
-runtime·netpollarm(PollDesc* pd, int32 mode)
-{
-	USED(pd, mode);
-	runtime·throw("unused");
-}
-
-// Polls for ready network connections.
-// Returns list of goroutines that become runnable.
-G*
-runtime·netpoll(bool block)
-{
-	static int32 lasterr;
-	Kevent events[64], *ev;
-	Timespec ts, *tp;
-	int32 n, i, mode;
-	G *gp;
-
-	if(kq == -1)
-		return nil;
-	tp = nil;
-	if(!block) {
-		ts.tv_sec = 0;
-		ts.tv_nsec = 0;
-		tp = &ts;
-	}
-	gp = nil;
-retry:
-	n = runtime·kevent(kq, nil, 0, events, nelem(events), tp);
-	if(n < 0) {
-		if(n != -EINTR && n != lasterr) {
-			lasterr = n;
-			runtime·printf("runtime: kevent on fd %d failed with %d\n", kq, -n);
-		}
-		goto retry;
-	}
-	for(i = 0; i < n; i++) {
-		ev = &events[i];
-		mode = 0;
-		if(ev->filter == EVFILT_READ)
-			mode += 'r';
-		if(ev->filter == EVFILT_WRITE)
-			mode += 'w';
-		if(mode)
-			runtime·netpollready(&gp, (PollDesc*)ev->udata, mode);
-	}
-	if(block && gp == nil)
-		goto retry;
-	return gp;
-}