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annotate lib/same-inode.h @ 16197:98a6ed2516bf

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same-inode: port to OpenVMS * lib/same-inode.h (SAME_INODE): Port to OpenVMS by checking all three st_ino values.
author Paul Eggert <eggert@cs.ucla.edu>
date Sat, 31 Dec 2011 13:19:53 -0800
parents 97fc9a21a8fb
children 8250f2777afc
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1 /* Determine whether two stat buffers refer to the same file.
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2
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3 Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 #ifndef SAME_INODE_H
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19 # define SAME_INODE_H 1
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21 # ifdef __VMS
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22 # define SAME_INODE(a, b) \
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23 ((a).st_ino[0] == (b).st_ino[0] \
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24 && (a).st_ino[1] == (b).st_ino[1] \
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25 && (a).st_ino[2] == (b).st_ino[2] \
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26 && (a).st_dev == (b).st_dev)
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27 # else
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28 # define SAME_INODE(a, b) \
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29 ((a).st_ino == (b).st_ino \
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30 && (a).st_dev == (b).st_dev)
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31 # endif
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32
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33 #endif