Darwin support for Finder
Bug: 62455338
Test: m -j # while on Mac
Change-Id: Ib63e8e10bddcb3b507878364218273e8a5a8aa82
diff --git a/fs/fs_linux.go b/fs/fs_linux.go
new file mode 100644
index 0000000..0a22a2c
--- /dev/null
+++ b/fs/fs_linux.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()
+ linuxStats, ok := sys.(*syscall.Stat_t)
+ if ok {
+ return linuxStats.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()
+ linuxStats, ok := sys.(*syscall.Stat_t)
+ if ok {
+ return linuxStats.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()
+ linuxStats, ok := sys.(*syscall.Stat_t)
+ if ok {
+ return time.Unix(linuxStats.Ctim.Sec, linuxStats.Ctim.Nsec), nil
+ }
+ return time.Time{}, fmt.Errorf("%v is not a *syscall.Stat_t", sys)
+}