mirror of
https://github.com/netbirdio/gvisor.git
synced 2026-05-22 17:12:49 -07:00
Jamie LiuandgVisor bot
0892420c97
- Allow the gofer client to use most xattr namespaces. As documented by the updated comment, this is consistent with e.g. Linux's FUSE client, and allows gofers to provide extended attributes from FUSE filesystems. - Make tmpfs' listxattr omit xattrs in the "trusted" namespace for non-privileged users. PiperOrigin-RevId: 378778854
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
// Copyright 2019 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 linux
|
|
|
|
// Constants for extended attributes.
|
|
const (
|
|
XATTR_NAME_MAX = 255
|
|
XATTR_SIZE_MAX = 65536
|
|
XATTR_LIST_MAX = 65536
|
|
|
|
XATTR_CREATE = 1
|
|
XATTR_REPLACE = 2
|
|
|
|
XATTR_SECURITY_PREFIX = "security."
|
|
XATTR_SECURITY_PREFIX_LEN = len(XATTR_SECURITY_PREFIX)
|
|
|
|
XATTR_SYSTEM_PREFIX = "system."
|
|
XATTR_SYSTEM_PREFIX_LEN = len(XATTR_SYSTEM_PREFIX)
|
|
|
|
XATTR_TRUSTED_PREFIX = "trusted."
|
|
XATTR_TRUSTED_PREFIX_LEN = len(XATTR_TRUSTED_PREFIX)
|
|
|
|
XATTR_USER_PREFIX = "user."
|
|
XATTR_USER_PREFIX_LEN = len(XATTR_USER_PREFIX)
|
|
)
|