1cf28ed85SJohn Marino /* Save and restore current working directory. 2cf28ed85SJohn Marino 3*09d4459fSDaniel Fojt Copyright (C) 1995, 1997-1998, 2003, 2009-2020 Free Software Foundation, 4cf28ed85SJohn Marino Inc. 5cf28ed85SJohn Marino 6cf28ed85SJohn Marino This program is free software: you can redistribute it and/or modify 7cf28ed85SJohn Marino it under the terms of the GNU General Public License as published by 8cf28ed85SJohn Marino the Free Software Foundation; either version 3 of the License, or 9cf28ed85SJohn Marino (at your option) any later version. 10cf28ed85SJohn Marino 11cf28ed85SJohn Marino This program is distributed in the hope that it will be useful, 12cf28ed85SJohn Marino but WITHOUT ANY WARRANTY; without even the implied warranty of 13cf28ed85SJohn Marino MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14cf28ed85SJohn Marino GNU General Public License for more details. 15cf28ed85SJohn Marino 16cf28ed85SJohn Marino You should have received a copy of the GNU General Public License 17*09d4459fSDaniel Fojt along with this program. If not, see <https://www.gnu.org/licenses/>. */ 18cf28ed85SJohn Marino 19cf28ed85SJohn Marino /* Written by Jim Meyering. */ 20cf28ed85SJohn Marino 21cf28ed85SJohn Marino #ifndef SAVE_CWD_H 22cf28ed85SJohn Marino # define SAVE_CWD_H 1 23cf28ed85SJohn Marino 24cf28ed85SJohn Marino struct saved_cwd 25cf28ed85SJohn Marino { 26cf28ed85SJohn Marino int desc; 27cf28ed85SJohn Marino char *name; 28cf28ed85SJohn Marino }; 29cf28ed85SJohn Marino 30cf28ed85SJohn Marino int save_cwd (struct saved_cwd *cwd); 31cf28ed85SJohn Marino int restore_cwd (const struct saved_cwd *cwd); 32cf28ed85SJohn Marino void free_cwd (struct saved_cwd *cwd); 33cf28ed85SJohn Marino 34cf28ed85SJohn Marino #endif /* SAVE_CWD_H */ 35