summaryrefslogtreecommitdiff
path: root/src/pkg/exp/ogle/abort.go
diff options
context:
space:
mode:
Diffstat (limited to 'src/pkg/exp/ogle/abort.go')
-rw-r--r--src/pkg/exp/ogle/abort.go35
1 files changed, 0 insertions, 35 deletions
diff --git a/src/pkg/exp/ogle/abort.go b/src/pkg/exp/ogle/abort.go
deleted file mode 100644
index 311a7b38e..000000000
--- a/src/pkg/exp/ogle/abort.go
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright 2009 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 ogle
-
-import (
- "os"
- "runtime"
-)
-
-// An aborter aborts the thread's current computation, usually
-// passing the error to a waiting thread.
-type aborter interface {
- Abort(err os.Error)
-}
-
-type ogleAborter chan os.Error
-
-func (a ogleAborter) Abort(err os.Error) {
- a <- err
- runtime.Goexit()
-}
-
-// try executes a computation; if the computation Aborts, try returns
-// the error passed to abort.
-func try(f func(a aborter)) os.Error {
- a := make(ogleAborter)
- go func() {
- f(a)
- a <- nil
- }()
- err := <-a
- return err
-}