1 files changed, 0 insertions, 48 deletions
diff --git a/pkg/sentry/kernel/pipe/buffers.go b/pkg/sentry/kernel/pipe/buffers.go
deleted file mode 100644
index ba53fd482..000000000
--- a/pkg/sentry/kernel/pipe/buffers.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package pipe
-
-// Buffer encapsulates a queueable byte buffer that can
-// easily be truncated.  It is designed only for use with pipes.
-//
-// +stateify savable
-type Buffer struct {
-	bufferEntry
-	data []byte
-}
-
-// newBuffer initializes a Buffer.
-func newBuffer(buf []byte) *Buffer {
-	return &Buffer{data: buf}
-}
-
-// bytes returns the bytes contained in the buffer.
-func (b *Buffer) bytes() []byte {
-	return b.data
-}
-
-// size returns the number of bytes contained in the buffer.
-func (b *Buffer) size() int {
-	return len(b.data)
-}
-
-// truncate removes the first n bytes from the buffer.
-func (b *Buffer) truncate(n int) int {
-	if n > len(b.data) {
-		panic("Trying to truncate past end of array.")
-	}
-	b.data = b.data[n:]
-	return len(b.data)
-}