Create LinuxFileStatRISCV64.java

add riscv64 file stat structure

src/main/java/jnr/posix/LinuxFileStatRISCV64.java

@@ -0,0 +1,104 @@
+package jnr.posix;
+
+import jnr.ffi.StructLayout;
+import jnr.posix.util.Platform;
+
+public final class LinuxFileStatRISCV64 extends BaseFileStat implements NanosecondFileStat {
+    public static final class Layout extends StructLayout {
+
+        public Layout(jnr.ffi.Runtime runtime) {
+            super(runtime);
+        }
+
+        public final dev_t st_dev = new dev_t();
+        public final ino_t st_ino = new ino_t();
+        public final mode_t st_mode = new mode_t();
+        public final nlink_t st_nlink = new nlink_t();
+        public final uid_t st_uid = new uid_t();
+        public final gid_t st_gid = new gid_t();
+        public final dev_t st_rdev = new dev_t();
+        public final dev_t __pad1 = new dev_t();
+        public final off_t st_size = new off_t();
+        public final blksize_t st_blksize = new blksize_t();
+        public final Signed32 __pad2 = new Signed32();
+        public final blkcnt_t st_blocks = new blkcnt_t();
+        public final time_t st_atime = new time_t();             // Time of last access
+        public final SignedLong st_atimensec = new SignedLong(); // Time of last access (nanoseconds)
+        public final time_t st_mtime = new time_t();             // Last data modification time
+        public final SignedLong st_mtimensec = new SignedLong(); // Last data modification time (nanoseconds)
+        public final time_t st_ctime = new time_t();             // Time of last status change
+        public final SignedLong st_ctimensec = new SignedLong(); // Time of last status change (nanoseconds)
+        public final Signed32 __unused4 = new Signed32();
+        public final Signed32 __unused5 = new Signed32();
+    }
+
+    private static final Layout layout = new Layout(jnr.ffi.Runtime.getSystemRuntime());
+
+    public LinuxFileStatRISCV64(LinuxPOSIX posix) {
+        super(posix, layout);
+    }
+
+    public long atime() {
+        return layout.st_atime.get(memory);
+    }
+
+    public long aTimeNanoSecs() {
+        return layout.st_atimensec.get(memory);
+    }
+
+    public long blockSize() {
+        return layout.st_blksize.get(memory);
+    }
+
+    public long blocks() {
+        return layout.st_blocks.get(memory);
+    }
+
+    public long ctime() {
+        return layout.st_ctime.get(memory);
+    }
+
+    public long cTimeNanoSecs() {
+        return layout.st_ctimensec.get(memory);
+    }
+
+    public long dev() {
+        return layout.st_dev.get(memory);
+    }
+
+    public int gid() {
+        return (int) layout.st_gid.get(memory);
+    }
+
+    public long ino() {
+        return layout.st_ino.get(memory);
+    }
+
+    public int mode() {
+        return (int) layout.st_mode.get(memory);
+    }
+
+    public long mtime() {
+        return layout.st_mtime.get(memory);
+    }
+
+    public long mTimeNanoSecs() {
+        return layout.st_mtimensec.get(memory);
+    }
+
+    public int nlink() {
+        return (int) layout.st_nlink.get(memory);
+    }
+
+    public long rdev() {
+        return layout.st_rdev.get(memory);
+    }
+
+    public long st_size() {
+        return layout. st_size.get(memory);
+    }
+
+    public int uid() {
+        return (int) layout.st_uid.get(memory);
+    }
+}