| // 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. |
| |
| // +build amd64 |
| |
| package linux |
| |
| import ( |
| "gvisor.dev/gvisor/pkg/abi/linux" |
| "gvisor.dev/gvisor/pkg/sentry/fs" |
| "gvisor.dev/gvisor/pkg/sentry/kernel" |
| ) |
| |
| // LINT.IfChange |
| |
| func statFromAttrs(t *kernel.Task, sattr fs.StableAttr, uattr fs.UnstableAttr) linux.Stat { |
| return linux.Stat{ |
| Dev: sattr.DeviceID, |
| Ino: sattr.InodeID, |
| Nlink: uattr.Links, |
| Mode: sattr.Type.LinuxType() | uint32(uattr.Perms.LinuxMode()), |
| UID: uint32(uattr.Owner.UID.In(t.UserNamespace()).OrOverflow()), |
| GID: uint32(uattr.Owner.GID.In(t.UserNamespace()).OrOverflow()), |
| Rdev: uint64(linux.MakeDeviceID(sattr.DeviceFileMajor, sattr.DeviceFileMinor)), |
| Size: uattr.Size, |
| Blksize: sattr.BlockSize, |
| Blocks: uattr.Usage / 512, |
| ATime: uattr.AccessTime.Timespec(), |
| MTime: uattr.ModificationTime.Timespec(), |
| CTime: uattr.StatusChangeTime.Timespec(), |
| } |
| } |
| |
| // LINT.ThenChange(vfs2/stat_amd64.go) |
