1 files changed, 0 insertions, 75 deletions
diff --git a/pkg/sentry/devices/memdev/full.go b/pkg/sentry/devices/memdev/full.go
deleted file mode 100644
index c7e197691..000000000
--- a/pkg/sentry/devices/memdev/full.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2020 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 memdev
-
-import (
-	"gvisor.dev/gvisor/pkg/context"
-	"gvisor.dev/gvisor/pkg/sentry/vfs"
-	"gvisor.dev/gvisor/pkg/syserror"
-	"gvisor.dev/gvisor/pkg/usermem"
-)
-
-const fullDevMinor = 7
-
-// fullDevice implements vfs.Device for /dev/full.
-type fullDevice struct{}
-
-// Open implements vfs.Device.Open.
-func (fullDevice) Open(ctx context.Context, mnt *vfs.Mount, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
-	fd := &fullFD{}
-	if err := fd.vfsfd.Init(fd, opts.Flags, mnt, vfsd, &vfs.FileDescriptionOptions{
-		UseDentryMetadata: true,
-	}); err != nil {
-		return nil, err
-	}
-	return &fd.vfsfd, nil
-}
-
-// fullFD implements vfs.FileDescriptionImpl for /dev/full.
-type fullFD struct {
-	vfsfd vfs.FileDescription
-	vfs.FileDescriptionDefaultImpl
-	vfs.DentryMetadataFileDescriptionImpl
-}
-
-// Release implements vfs.FileDescriptionImpl.Release.
-func (fd *fullFD) Release() {
-	// noop
-}
-
-// PRead implements vfs.FileDescriptionImpl.PRead.
-func (fd *fullFD) PRead(ctx context.Context, dst usermem.IOSequence, offset int64, opts vfs.ReadOptions) (int64, error) {
-	return dst.ZeroOut(ctx, dst.NumBytes())
-}
-
-// Read implements vfs.FileDescriptionImpl.Read.
-func (fd *fullFD) Read(ctx context.Context, dst usermem.IOSequence, opts vfs.ReadOptions) (int64, error) {
-	return dst.ZeroOut(ctx, dst.NumBytes())
-}
-
-// PWrite implements vfs.FileDescriptionImpl.PWrite.
-func (fd *fullFD) PWrite(ctx context.Context, src usermem.IOSequence, offset int64, opts vfs.WriteOptions) (int64, error) {
-	return 0, syserror.ENOSPC
-}
-
-// Write implements vfs.FileDescriptionImpl.Write.
-func (fd *fullFD) Write(ctx context.Context, src usermem.IOSequence, opts vfs.WriteOptions) (int64, error) {
-	return 0, syserror.ENOSPC
-}
-
-// Seek implements vfs.FileDescriptionImpl.Seek.
-func (fd *fullFD) Seek(ctx context.Context, offset int64, whence int32) (int64, error) {
-	return 0, nil
-}