1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2017-2024 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 #include <stdlib.h> 19 #include <unistd.h> 20 21 static char dir[4096]; 22 23 int 24 main (int argc, char *argv[]) 25 { 26 const char *home = getenv ("HOME"); 27 28 getcwd (dir, 4096); 29 30 return 0; /* break-here */ 31 } 32