| 1 | /* Copyright (C) 2009 Pierre-Marc Fournier |
| 2 | * |
| 3 | * This library is free software; you can redistribute it and/or |
| 4 | * modify it under the terms of the GNU Lesser General Public |
| 5 | * License as published by the Free Software Foundation; either |
| 6 | * version 2.1 of the License, or (at your option) any later version. |
| 7 | * |
| 8 | * This library is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 11 | * Lesser General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU Lesser General Public |
| 14 | * License along with this library; if not, write to the Free Software |
| 15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 16 | */ |
| 17 | |
| 18 | /* This program is used to test malloc instrumentation with libustinstr-malloc. |
| 19 | */ |
| 20 | |
| 21 | #include <string.h> |
| 22 | #include <stdlib.h> |
| 23 | |
| 24 | #define N_ITER 1000 |
| 25 | |
| 26 | int main() |
| 27 | { |
| 28 | int i; |
| 29 | const char teststr[] = "Hello World! 1234567890abc"; |
| 30 | void *ptrs[N_ITER]; |
| 31 | |
| 32 | for (i = 0; i < N_ITER; i++) { |
| 33 | ptrs[i] = malloc(i+1000); |
| 34 | |
| 35 | memcpy(ptrs[i], teststr, sizeof(teststr)); |
| 36 | |
| 37 | if (i % 2 == 0) { |
| 38 | free(ptrs[i]); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | for (i = 0; i < N_ITER; i++) { |
| 43 | if (i % 2 == 1) |
| 44 | free(ptrs[i]); |
| 45 | } |
| 46 | |
| 47 | return 0; |
| 48 | } |