50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
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// Copyright 2017 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package fs
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import (
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"fmt"
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"os"
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"syscall"
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"time"
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)
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func (osFs) InodeNumber(info os.FileInfo) (number uint64, err error) {
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sys := info.Sys()
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darwinStats, ok := sys.(*syscall.Stat_t)
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if ok {
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return darwinStats.Ino, nil
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}
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return 0, fmt.Errorf("%v is not a *syscall.Stat_t", sys)
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}
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func (osFs) DeviceNumber(info os.FileInfo) (number uint64, err error) {
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sys := info.Sys()
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darwinStats, ok := sys.(*syscall.Stat_t)
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if ok {
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return uint64(darwinStats.Dev), nil
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}
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return 0, fmt.Errorf("%v is not a *syscall.Stat_t", sys)
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}
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func (osFs) PermTime(info os.FileInfo) (when time.Time, err error) {
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sys := info.Sys()
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darwinStats, ok := sys.(*syscall.Stat_t)
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if ok {
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return time.Unix(darwinStats.Ctimespec.Sec, darwinStats.Ctimespec.Nsec), nil
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}
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return time.Time{}, fmt.Errorf("%v is not a *syscall.Stat_t", sys)
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}
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