1 files changed, 0 insertions, 72 deletions
diff --git a/gcc-4.8.1/libgo/go/os/signal/signal.go b/gcc-4.8.1/libgo/go/os/signal/signal.go
deleted file mode 100644
index dfdcf4061..000000000
--- a/gcc-4.8.1/libgo/go/os/signal/signal.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2012 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.
-
-// Package signal implements access to incoming signals.
-package signal
-
-// BUG(rsc): This package is not yet implemented on Plan 9 and Windows.
-
-import (
-	"os"
-	"sync"
-)
-
-var handlers struct {
-	sync.Mutex
-	list []handler
-}
-
-type handler struct {
-	c   chan<- os.Signal
-	sig os.Signal
-	all bool
-}
-
-// Notify causes package signal to relay incoming signals to c.
-// If no signals are listed, all incoming signals will be relayed to c.
-// Otherwise, just the listed signals will.
-//
-// Package signal will not block sending to c: the caller must ensure
-// that c has sufficient buffer space to keep up with the expected
-// signal rate.  For a channel used for notification of just one signal value,
-// a buffer of size 1 is sufficient.
-//
-func Notify(c chan<- os.Signal, sig ...os.Signal) {
-	if c == nil {
-		panic("os/signal: Notify using nil channel")
-	}
-
-	handlers.Lock()
-	defer handlers.Unlock()
-	if len(sig) == 0 {
-		enableSignal(nil)
-		handlers.list = append(handlers.list, handler{c: c, all: true})
-	} else {
-		for _, s := range sig {
-			// We use nil as a special wildcard value for enableSignal,
-			// so filter it out of the list of arguments.  This is safe because
-			// we will never get an incoming nil signal, so discarding the
-			// registration cannot affect the observed behavior.
-			if s != nil {
-				enableSignal(s)
-				handlers.list = append(handlers.list, handler{c: c, sig: s})
-			}
-		}
-	}
-}
-
-func process(sig os.Signal) {
-	handlers.Lock()
-	defer handlers.Unlock()
-
-	for _, h := range handlers.list {
-		if h.all || h.sig == sig {
-			// send but do not block for it
-			select {
-			case h.c <- sig:
-			default:
-			}
-		}
-	}
-}