1 /*
2 * Copyright (c) 2008, 2012, 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
34
35 class BsdNativeDispatcher extends UnixNativeDispatcher {
36 protected BsdNativeDispatcher() { }
37
38 /**
39 * struct fsstat_iter *getfsstat();
40 */
41 static native long getfsstat() throws UnixException;
42
43 /**
44 * int fsstatEntry(struct fsstat_iter * iter, UnixMountEntry entry);
45 */
46 static native int fsstatEntry(long iter, UnixMountEntry entry)
47 throws UnixException;
48
49 /**
50 * void endfsstat(struct fsstat_iter * iter);
51 */
52 static native void endfsstat(long iter) throws UnixException;
53
54 // initialize field IDs
55 private static native void initIDs();
56
57 static {
58 initIDs();
59 }
60 }
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1 /*
2 * Copyright (c) 2008, 2019, 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
34
35 class BsdNativeDispatcher extends UnixNativeDispatcher {
36 protected BsdNativeDispatcher() { }
37
38 /**
39 * struct fsstat_iter *getfsstat();
40 */
41 static native long getfsstat() throws UnixException;
42
43 /**
44 * int fsstatEntry(struct fsstat_iter * iter, UnixMountEntry entry);
45 */
46 static native int fsstatEntry(long iter, UnixMountEntry entry)
47 throws UnixException;
48
49 /**
50 * void endfsstat(struct fsstat_iter * iter);
51 */
52 static native void endfsstat(long iter) throws UnixException;
53
54 /**
55 * int statfs(const char *path, struct statfs *buf);
56 * returns buf->f_mntonname (directory on which mounted)
57 */
58 static byte[] getmntonname(UnixPath path) throws UnixException {
59 NativeBuffer pathBuffer = copyToNativeBuffer(path);
60 try {
61 return getmntonname0(pathBuffer.address());
62 } finally {
63 pathBuffer.release();
64 }
65 }
66 static native byte[] getmntonname0(long pathAddress) throws UnixException;
67
68 // initialize field IDs
69 private static native void initIDs();
70
71 static {
72 initIDs();
73 }
74 }
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