1 /* Reading symbolic links without size limitation. 2 3 Copyright (C) 2001, 2003-2004, 2007, 2009-2018 Free Software Foundation, 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 17 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 18 19 /* Written by Jim Meyering <jim@meyering.net> */ 20 21 extern char *xreadlink (char const *filename); 22 23 #if GNULIB_XREADLINKAT 24 extern char *xreadlinkat (int fd, char const *filename); 25 #endif 26