Complete full `jau::fs::mount()` and `umount()`

1 files changed, 86 insertions, 0 deletions

diff --git a/java_jni/org/jau/fs/linux/MountFlags.java b/java_jni/org/jau/fs/linux/MountFlags.java
new file mode 100644
index 0000000..010e3a9
--- /dev/null
+++ b/java_jni/org/jau/fs/linux/MountFlags.java
@@ -0,0 +1,86 @@
+/**
+ * Author: Sven Gothel <[email protected]>
+ * Copyright (c) 2022 Gothel Software e.K.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package org.jau.fs.linux;
+
+import org.jau.fs.FileUtil;
+
+/**
+ * Flag bit values for mount() `flags` under GNU/Linux.
+ *
+ * See mount(2) for a detailed description.
+ *
+ * @see FileUtil#mount_image(String, String, String, long, String)
+ * @see FileUtil#mount(String, String, String, long, String)
+ */
+public class MountFlags extends org.jau.fs.MountFlags {
+
+    public static enum Bit implements org.jau.fs.MountFlags.Bit {
+        none ( 0 ),
+        MS_RDONLY ( 1 ),
+        MS_NOSUID ( 2 ),
+        MS_NODEV ( 4 ),
+        MS_NOEXEC ( 8 ),
+        MS_SYNCHRONOUS ( 16 ),
+        MS_REMOUNT ( 32 ),
+        MS_MANDLOCK ( 64 ),
+        MS_DIRSYNC ( 128 ),
+        MS_NOATIME ( 1024 ),
+        MS_NODIRATIME ( 2048 ),
+        MS_BIND ( 4096 ),
+        MS_MOVE ( 8192 ),
+        MS_REC ( 16384 ),
+        MS_SILENT ( 32768 ),
+        MS_POSIXACL ( 1 << 16 ),
+        MS_UNBINDABLE ( 1 << 17 ),
+        MS_PRIVATE ( 1 << 18 ),
+        MS_SLAVE ( 1 << 19 ),
+        MS_SHARED ( 1 << 20 ),
+        MS_RELATIME ( 1 << 21 ),
+        MS_KERNMOUNT ( 1 << 22 ),
+        MS_I_VERSION (  1 << 23 ),
+        MS_STRICTATIME ( 1 << 24 ),
+        MS_LAZYTIME ( 1 << 25 ),
+        MS_ACTIVE ( 1 << 30 ),
+        MS_NOUSER ( 1 << 31 );
+
+        Bit(final long v) { _value = v; }
+        private final long _value;
+
+        @Override
+        public long value() { return _value; }
+    }
+
+    @Override
+    protected Bit[] bit_values() {
+        return Bit.values();
+    }
+
+    public MountFlags(final long v) {
+        super(v);
+    }
+
+    public MountFlags() {
+        super(0);
+    }
+}