1 files changed, 30 insertions, 0 deletions
diff --git a/sql/hostname.h b/sql/hostname.h
new file mode 100644
index 00000000000..03611bb5813
--- /dev/null
+++ b/sql/hostname.h
@@ -0,0 +1,30 @@
+/* Copyright 2006-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */
+
+#ifndef HOSTNAME_INCLUDED
+#define HOSTNAME_INCLUDED
+
+#include "my_global.h"                          /* uint */
+
+bool ip_to_hostname(struct sockaddr_storage *ip_storage,
+                    const char *ip_string,
+                    char **hostname, uint *connect_errors);
+void inc_host_errors(const char *ip_string);
+void reset_host_errors(const char *ip_string);
+bool hostname_cache_init();
+void hostname_cache_free();
+void hostname_cache_refresh(void);
+
+#endif /* HOSTNAME_INCLUDED */