Display existing hard links in result sets This is a breaking change in the plain text output, but somehow the list displayed in case of existing hard links was arbitrary, since the all the hardlinked filenames were not displayed. Here's a sample JSON result with this patch: { "file_size": 9216, "paths": [ "test_tree/f09-1_5.raw", "test_tree/f09-4_5.raw" ], "links": { "test_tree/f09-1_5.raw": [ "test_tree/f09-2_5.raw", "test_tree/f09-3_5.raw" ], "test_tree/f09-4_5.raw": [ "test_tree/f09-5_5.raw" ] } } Here the 5 files have the same contents, but there are two hardlink groups: "test_tree/f09-1_5.raw" "test_tree/f09-2_5.raw" "test_tree/f09-3_5.raw" are hard-linked, and "test_tree/f09-4_5.raw" "test_tree/f09-5_5.raw" are hard-linked. Here's the same set displayed With the regular text output: Group #5 (2 files * 9216 bytes): test_tree/f09-1_5.raw test_tree/f09-2_5.raw test_tree/f09-3_5.raw test_tree/f09-4_5.raw test_tree/f09-5_5.raw (The link file names are indented using 1 space character.)

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//

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// Copyright (C) 2014 Mikael Berthe <mikael@lilotux.net>

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//

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// This program is free software; you can redistribute it and/or modify

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// it under the terms of the GNU General Public License as published by

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// the Free Software Foundation; either version 2 of the License, or (at

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// your option) any later version.

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// +build plan9 windows

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package main

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import "os"

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// ByInode is a FileObjList type with a sort interface

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type ByInode FileObjList

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func (a ByInode) Len() int      { return len(a) }

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func (a ByInode) Swap(i, j int) { a[i], a[j] = a[j], a[i] }

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func (a ByInode) Less(i, j int) bool {

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	return a[i].FilePath < a[j].FilePath

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}

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// OSHasInodes returns true iff the O.S. uses inodes for its filesystems.

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func OSHasInodes() bool {

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	return false

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}

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// GetDevIno returns the device and inode IDs of a given file.

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// This is not supported on Windows and Plan9.

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func GetDevIno(fi os.FileInfo) (uint64, uint64) {

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	return 0, 0 // Not supported

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}