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6ec2e0f5 SDJ |
1 | /* Save and restore current working directory. |
2 | ||
5e8754f9 | 3 | Copyright (C) 1995, 1997-1998, 2003, 2009-2016 Free Software Foundation, |
6ec2e0f5 SDJ |
4 | Inc. |
5 | ||
6 | This program is free software: you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 3 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
5e8754f9 | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
6ec2e0f5 SDJ |
18 | |
19 | /* Written by Jim Meyering. */ | |
20 | ||
21 | #ifndef SAVE_CWD_H | |
22 | # define SAVE_CWD_H 1 | |
23 | ||
24 | struct saved_cwd | |
25 | { | |
26 | int desc; | |
27 | char *name; | |
28 | }; | |
29 | ||
30 | int save_cwd (struct saved_cwd *cwd); | |
31 | int restore_cwd (const struct saved_cwd *cwd); | |
32 | void free_cwd (struct saved_cwd *cwd); | |
33 | ||
34 | #endif /* SAVE_CWD_H */ |