6cac308bcd
This adds support for syncing extended attributes on supported filesystem on Linux, macOS, FreeBSD and NetBSD. Windows is currently excluded because the APIs seem onerous and annoying and frankly the uses cases seem few and far between. On Unixes this also covers ACLs as those are stored as extended attributes. Similar to ownership syncing this will optional & opt-in, which two settings controlling the main behavior: one to "sync" xattrs (read & write) and another one to "scan" xattrs (only read them so other devices can "sync" them, but not apply any locally). Co-authored-by: Tomasz Wilczyński <twilczynski@naver.com>
23 lines
595 B
Go
23 lines
595 B
Go
// Copyright (C) 2022 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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//go:build aix || dragonfly || linux || openbsd || solaris || illumos
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// +build aix dragonfly linux openbsd solaris illumos
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package fs
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import (
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"syscall"
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"time"
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)
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func (fi basicFileInfo) InodeChangeTime() time.Time {
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if sys, ok := fi.FileInfo.Sys().(*syscall.Stat_t); ok {
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return time.Unix(0, sys.Ctim.Nano())
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}
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return time.Time{}
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}
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