diff options
Diffstat (limited to 'pkg/sentry/devices')
-rw-r--r-- | pkg/sentry/devices/quotedev/BUILD | 16 | ||||
-rw-r--r-- | pkg/sentry/devices/quotedev/quotedev.go | 52 |
2 files changed, 0 insertions, 68 deletions
diff --git a/pkg/sentry/devices/quotedev/BUILD b/pkg/sentry/devices/quotedev/BUILD deleted file mode 100644 index ee946610a..000000000 --- a/pkg/sentry/devices/quotedev/BUILD +++ /dev/null @@ -1,16 +0,0 @@ -load("//tools:defs.bzl", "go_library") - -licenses(["notice"]) - -go_library( - name = "quotedev", - srcs = ["quotedev.go"], - visibility = ["//pkg/sentry:internal"], - deps = [ - "//pkg/abi/linux", - "//pkg/context", - "//pkg/errors/linuxerr", - "//pkg/sentry/fsimpl/devtmpfs", - "//pkg/sentry/vfs", - ], -) diff --git a/pkg/sentry/devices/quotedev/quotedev.go b/pkg/sentry/devices/quotedev/quotedev.go deleted file mode 100644 index 140856a4a..000000000 --- a/pkg/sentry/devices/quotedev/quotedev.go +++ /dev/null @@ -1,52 +0,0 @@ -// Copyright 2021 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 quotedev implements a vfs.Device for /dev/gvisor_quote. -package quotedev - -import ( - "gvisor.dev/gvisor/pkg/abi/linux" - "gvisor.dev/gvisor/pkg/context" - "gvisor.dev/gvisor/pkg/errors/linuxerr" - "gvisor.dev/gvisor/pkg/sentry/fsimpl/devtmpfs" - "gvisor.dev/gvisor/pkg/sentry/vfs" -) - -const ( - quoteDevMinor = 0 -) - -// quoteDevice implements vfs.Device for /dev/gvisor_quote -// -// +stateify savable -type quoteDevice struct{} - -// Open implements vfs.Device.Open. -// TODO(b/157161182): Add support for attestation ioctls. -func (quoteDevice) Open(ctx context.Context, mnt *vfs.Mount, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) { - return nil, linuxerr.EIO -} - -// Register registers all devices implemented by this package in vfsObj. -func Register(vfsObj *vfs.VirtualFilesystem) error { - return vfsObj.RegisterDevice(vfs.CharDevice, linux.UNNAMED_MAJOR, quoteDevMinor, quoteDevice{}, &vfs.RegisterDeviceOptions{ - GroupName: "gvisor_quote", - }) -} - -// CreateDevtmpfsFiles creates device special files in dev representing all -// devices implemented by this package. -func CreateDevtmpfsFiles(ctx context.Context, dev *devtmpfs.Accessor) error { - return dev.CreateDeviceFile(ctx, "gvisor_quote", vfs.CharDevice, linux.UNNAMED_MAJOR, quoteDevMinor, 0666 /* mode */) -} |