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annotate lib/save-cwd.h @ 17249:e542fd46ad6f

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maint: update all copyright year number ranges Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
author Eric Blake <eblake@redhat.com>
date Tue, 01 Jan 2013 00:50:58 +0000
parents 8250f2777afc
children
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1 /* Save and restore current working directory.
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2
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3 Copyright (C) 1995, 1997-1998, 2003, 2009-2013 Free Software Foundation,
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4 Inc.
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6 This program is free software: you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 3 of the License, or
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9 (at your option) any later version.
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10
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11 This program is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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18
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19 /* Written by Jim Meyering. */
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20
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21 #ifndef SAVE_CWD_H
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22 # define SAVE_CWD_H 1
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23
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24 struct saved_cwd
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25 {
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26 int desc;
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27 char *name;
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28 };
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29
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30 int save_cwd (struct saved_cwd *cwd);
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31 int restore_cwd (const struct saved_cwd *cwd);
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32 void free_cwd (struct saved_cwd *cwd);
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33
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34 #endif /* SAVE_CWD_H */