Moved headers to includes, various changes...

+ Added better UID checks.
+ Added MS_SLAVE root mount in the new mount namespace.

module/jni/include/mount_parser.hpp

@@ -0,0 +1,29 @@
+#include <string>
+#include <vector>
+#include <unordered_map>
+
+#include <mntent.h>
+
+class mount_entry_t
+{
+public:
+    mount_entry_t(::mntent *entry);
+    const std::string &getFsName() const;
+    const std::string &getMountPoint() const;
+    const std::string &getType() const;
+    const std::unordered_map<std::string, std::string> &getOptions() const;
+    int getDumpFrequency() const;
+    int getPassNumber() const;
+
+private:
+    void parseMountOptions(const std::string &input);
+
+    std::string fsname;
+    std::string dir;
+    std::string type;
+    std::unordered_map<std::string, std::string> opts_map;
+    int freq;
+    int passno;
+};
+
+std::vector<mount_entry_t> parseMountsFromPath(const char *path);