1cf28ed85SJohn Marino /* provide a chdir function that tries not to fail due to ENAMETOOLONG 2*09d4459fSDaniel Fojt Copyright (C) 2004-2005, 2009-2020 Free Software Foundation, Inc. 3cf28ed85SJohn Marino 4cf28ed85SJohn Marino This program is free software: you can redistribute it and/or modify 5cf28ed85SJohn Marino it under the terms of the GNU General Public License as published by 6cf28ed85SJohn Marino the Free Software Foundation; either version 3 of the License, or 7cf28ed85SJohn Marino (at your option) any later version. 8cf28ed85SJohn Marino 9cf28ed85SJohn Marino This program is distributed in the hope that it will be useful, 10cf28ed85SJohn Marino but WITHOUT ANY WARRANTY; without even the implied warranty of 11cf28ed85SJohn Marino MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12cf28ed85SJohn Marino GNU General Public License for more details. 13cf28ed85SJohn Marino 14cf28ed85SJohn Marino You should have received a copy of the GNU General Public License 15*09d4459fSDaniel Fojt along with this program. If not, see <https://www.gnu.org/licenses/>. */ 16cf28ed85SJohn Marino 17cf28ed85SJohn Marino /* Written by Jim Meyering. */ 18cf28ed85SJohn Marino 19cf28ed85SJohn Marino #include <unistd.h> 20cf28ed85SJohn Marino #include <limits.h> 21cf28ed85SJohn Marino 22cf28ed85SJohn Marino #include "pathmax.h" 23cf28ed85SJohn Marino 24cf28ed85SJohn Marino /* On systems without PATH_MAX, presume that chdir accepts 25cf28ed85SJohn Marino arbitrarily long directory names. */ 26cf28ed85SJohn Marino #ifndef PATH_MAX 27cf28ed85SJohn Marino # define chdir_long(Dir) chdir (Dir) 28cf28ed85SJohn Marino #else 29cf28ed85SJohn Marino int chdir_long (char *dir); 30cf28ed85SJohn Marino #endif 31