1 /* 2 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 3 * 4 * This program is free software: you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation, either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #include <sys/mman.h> 19 #include "test.h" 20 #include "tst_get_bad_addr.h" 21 22 void *tst_get_bad_addr(void (*cleanup_fn) (void)) 23 { 24 void *bad_addr; 25 26 bad_addr = mmap(0, 1, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); 27 if (bad_addr == MAP_FAILED) 28 tst_brkm(TBROK, cleanup_fn, "mmap() failed to get bad address"); 29 30 return bad_addr; 31 } 32
