Import BSDDB 4.7.25 (as of svn r89086)

mod_db4/utils.h

@@ -0,0 +1,32 @@
+/*-
+ * Copyright (c) 2004,2008 Oracle.  All rights reserved.
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0.txt
+ * 
+ * authors: George Schlossnagle <george@omniti.com>
+ */
+
+#ifndef DB4_UTILS_H
+#define DB4_UTILS_H
+
+#include "db_cxx.h"
+#include "mod_db4_export.h"
+
+/* locks */
+int env_locks_init();
+void env_global_rw_lock();
+void env_global_rd_lock();
+void env_global_unlock();
+void env_wait_for_child_crash();
+void env_child_crash();
+void env_ok_to_proceed();
+
+void env_rsrc_list_init();
+
+int global_ref_count_increase(char *path);
+int global_ref_count_decrease(char *path);
+int global_ref_count_get(const char *path);
+void global_ref_count_clean();
+
+#endif
+/* vim: set ts=4 sts=4 expandtab bs=2 ai fdm=marker: */