1 files changed, 41 insertions, 0 deletions
diff --git a/contrib/adminpack/adminpack.sql.in b/contrib/adminpack/adminpack.sql.in
new file mode 100644
index 00000000000..f1b2bd916ca
--- /dev/null
+++ b/contrib/adminpack/adminpack.sql.in
@@ -0,0 +1,41 @@
+/* ***********************************************
+ * Administrative functions for PostgreSQL 
+ * *********************************************** */
+
+/* generic file access functions */
+
+CREATE FUNCTION pg_catalog.pg_file_write(text, text, bool) RETURNS bigint
+   AS 'MODULE_PATHNAME', 'pg_file_write'
+	LANGUAGE C VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_rename(text, text, text) RETURNS bool
+   AS 'MODULE_PATHNAME', 'pg_file_rename'
+	LANGUAGE C VOLATILE;
+
+CREATE FUNCTION pg_catalog.pg_file_unlink(text) RETURNS bool
+   AS 'MODULE_PATHNAME', 'pg_file_unlink'
+	LANGUAGE C VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_rename(text, text) RETURNS bool
+   AS 'SELECT pg_file_rename($1, $2, NULL); '
+	LANGUAGE SQL VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_logdir_ls() RETURNS setof record
+   AS 'MODULE_PATHNAME', 'pg_logdir_ls'
+	LANGUAGE C VOLATILE STRICT;
+
+
+/* compatibility redefines */
+
+CREATE FUNCTION pg_catalog.pg_logfile_rotate() RETURNS int4
+  AS 'pg_rotate_logfile'
+   LANGUAGE INTERNAL VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_read(text, bigint, bigint) RETURNS text
+   AS 'pg_read_file'
+	LANGUAGE INTERNAL VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_length(text) RETURNS bigint
+   AS 'SELECT size FROM pg_stat_file($1)'
+    LANGUAGE SQL VOLATILE STRICT;
+