1 /*
2 * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 #include <jni.h>
24 #include <stdlib.h>
25 #include <time.h>
26
27 extern "C" {
28
29 JNIEXPORT void JNICALL
Java_gc_gctests_mallocWithGC3_mallocWithGC3_getMallocLock03(JNIEnv * env,jobject obj)30 Java_gc_gctests_mallocWithGC3_mallocWithGC3_getMallocLock03
31 (JNIEnv *env, jobject obj) {
32 char *c_ptr;
33 time_t current_time, old_time;
34
35 old_time = time(NULL);
36 current_time = 0;
37
38 while (current_time - old_time < 180) {
39 c_ptr = (char *) malloc(1);
40 free(c_ptr);
41 current_time = time(NULL);
42 }
43 }
44
45 }
46