1 /*
2 * Copyright (c) 2006, 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 <stdio.h>
24
25 #if (defined(WIN32) || defined (_WIN32))
26 #include <process.h>
27 #define getpid _getpid
28 #define pidType int
29 #else
30 #include <unistd.h>
31 #define pidType pid_t
32 #endif
33
34 #include <sys/types.h>
35 #include <jni.h>
36
37 extern "C" {
38
39 JNIEXPORT jlong
Java_nsk_share_NativeUtils_getCurrentPID(JNIEnv * jni,jobject jobj)40 JNICALL Java_nsk_share_NativeUtils_getCurrentPID(JNIEnv * jni, jobject jobj) {
41 return (jlong) getpid();
42 }
43 }
44