1 /*
2 * Copyright (c) 1995, 2017, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
26 package java.lang;
27
28 import java.io.BufferedInputStream;
29 import java.io.BufferedOutputStream;
30 import java.io.File;
31 import java.io.FileDescriptor;
32 import java.io.FileInputStream;
33 import java.io.FileOutputStream;
34 import java.io.IOException;
35 import java.io.InputStream;
36 import java.io.OutputStream;
37 import java.lang.ProcessBuilder.Redirect;
38 import java.security.AccessController;
39 import java.security.PrivilegedAction;
40 import java.util.ArrayList;
41 import java.util.concurrent.CompletableFuture;
42 import java.util.concurrent.TimeUnit;
43 import java.util.regex.Matcher;
44 import java.util.regex.Pattern;
45
46 import jdk.internal.misc.JavaIOFileDescriptorAccess;
47 import jdk.internal.misc.SharedSecrets;
48 import jdk.internal.ref.CleanerFactory;
49
50 /* This class is for the exclusive use of ProcessBuilder.start() to
51 * create new processes.
52 *
53 * @author Martin Buchholz
54 * @since 1.5
55 */
56
57 final class ProcessImpl extends Process {
58 private static final JavaIOFileDescriptorAccess fdAccess
59 = SharedSecrets.getJavaIOFileDescriptorAccess();
60
61 // Windows platforms support a forcible kill signal.
62 static final boolean SUPPORTS_NORMAL_TERMINATION = false;
63
64 /**
65 * Open a file for writing. If {@code append} is {@code true} then the file
66 * is opened for atomic append directly and a FileOutputStream constructed
67 * with the resulting handle. This is because a FileOutputStream created
|
1 /*
2 * Copyright (c) 1995, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
26 package java.lang;
27
28 import java.io.BufferedInputStream;
29 import java.io.BufferedOutputStream;
30 import java.io.File;
31 import java.io.FileDescriptor;
32 import java.io.FileInputStream;
33 import java.io.FileOutputStream;
34 import java.io.IOException;
35 import java.io.InputStream;
36 import java.io.OutputStream;
37 import java.lang.ProcessBuilder.Redirect;
38 import java.security.AccessController;
39 import java.security.PrivilegedAction;
40 import java.util.ArrayList;
41 import java.util.concurrent.CompletableFuture;
42 import java.util.concurrent.TimeUnit;
43 import java.util.regex.Matcher;
44 import java.util.regex.Pattern;
45
46 import jdk.internal.access.JavaIOFileDescriptorAccess;
47 import jdk.internal.access.SharedSecrets;
48 import jdk.internal.ref.CleanerFactory;
49
50 /* This class is for the exclusive use of ProcessBuilder.start() to
51 * create new processes.
52 *
53 * @author Martin Buchholz
54 * @since 1.5
55 */
56
57 final class ProcessImpl extends Process {
58 private static final JavaIOFileDescriptorAccess fdAccess
59 = SharedSecrets.getJavaIOFileDescriptorAccess();
60
61 // Windows platforms support a forcible kill signal.
62 static final boolean SUPPORTS_NORMAL_TERMINATION = false;
63
64 /**
65 * Open a file for writing. If {@code append} is {@code true} then the file
66 * is opened for atomic append directly and a FileOutputStream constructed
67 * with the resulting handle. This is because a FileOutputStream created
|