added man pages for utils.

lots of gmdb2 work.
added statistics collection.

src/libmdb/stats.c

@@ -0,0 +1,43 @@
+/* MDB Tools - A library for reading MS Access database files
+ * Copyright (C) 2000 Brian Bruns
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "mdbtools.h"
+
+void
+mdb_stats_on(MdbHandle *mdb)
+{
+	if (!mdb->stats) 
+		mdb_alloc_stats(mdb);
+
+	mdb->stats->collect = TRUE;
+}
+void
+mdb_stats_off(MdbHandle *mdb)
+{
+	if (!mdb->stats) return;
+
+	mdb->stats->collect = FALSE;
+}
+void
+mdb_dump_stats(MdbHandle *mdb)
+{
+	if (!mdb->stats) return;
+
+	fprintf(stdout, "Physical Page Reads: %lu\n", mdb->stats->pg_reads);
+}