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- // Copyright (C) 2022 The Syncthing Authors.
- //
- // This Source Code Form is subject to the terms of the Mozilla Public
- // License, v. 2.0. If a copy of the MPL was not distributed with this file,
- // You can obtain one at https://mozilla.org/MPL/2.0/.
- //go:build aix || dragonfly || linux || openbsd || solaris || illumos
- // +build aix dragonfly linux openbsd solaris illumos
- package fs
- import (
- "syscall"
- "time"
- "github.com/syncthing/syncthing/lib/build"
- )
- func (fi basicFileInfo) InodeChangeTime() time.Time {
- // On Android, mtime and inode-change-time fluctuate, which can cause
- // conflicts even when nothing has been modified on the device itself.
- // Ref: https://forum.syncthing.net/t/keep-getting-conflicts-generated-on-android-device-for-files-modified-only-on-a-desktop-pc/19060
- if build.IsAndroid {
- return time.Time{}
- }
- if sys, ok := fi.FileInfo.Sys().(*syscall.Stat_t); ok {
- return time.Unix(0, sys.Ctim.Nano())
- }
- return time.Time{}
- }
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