diff options
Diffstat (limited to 'finder/fs/fs_darwin.go')
-rw-r--r-- | finder/fs/fs_darwin.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/finder/fs/fs_darwin.go b/finder/fs/fs_darwin.go new file mode 100644 index 00000000..c0488358 --- /dev/null +++ b/finder/fs/fs_darwin.go @@ -0,0 +1,49 @@ +// Copyright 2017 Google Inc. All rights reserved. +// +// 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 fs + +import ( + "fmt" + "os" + "syscall" + "time" +) + +func (osFs) InodeNumber(info os.FileInfo) (number uint64, err error) { + sys := info.Sys() + darwinStats, ok := sys.(*syscall.Stat_t) + if ok { + return darwinStats.Ino, nil + } + return 0, fmt.Errorf("%v is not a *syscall.Stat_t", sys) +} + +func (osFs) DeviceNumber(info os.FileInfo) (number uint64, err error) { + sys := info.Sys() + darwinStats, ok := sys.(*syscall.Stat_t) + if ok { + return uint64(darwinStats.Dev), nil + } + return 0, fmt.Errorf("%v is not a *syscall.Stat_t", sys) +} + +func (osFs) PermTime(info os.FileInfo) (when time.Time, err error) { + sys := info.Sys() + darwinStats, ok := sys.(*syscall.Stat_t) + if ok { + return time.Unix(darwinStats.Ctimespec.Sec, darwinStats.Ctimespec.Nsec), nil + } + return time.Time{}, fmt.Errorf("%v is not a *syscall.Stat_t", sys) +} |