1 files changed, 24 insertions, 0 deletions
diff --git a/src/include/common/file_utils.h b/src/include/common/file_utils.h
new file mode 100644
index 0000000..a7add75
--- /dev/null
+++ b/src/include/common/file_utils.h
@@ -0,0 +1,24 @@
+/*-------------------------------------------------------------------------
+ *
+ * File-processing utility routines for frontend code
+ *
+ * Assorted utility functions to work on files.
+ *
+ *
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/common/file_utils.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef FILE_UTILS_H
+#define FILE_UTILS_H
+
+extern int	fsync_fname(const char *fname, bool isdir);
+extern void fsync_pgdata(const char *pg_data, int serverVersion);
+extern void fsync_dir_recurse(const char *dir);
+extern int	durable_rename(const char *oldfile, const char *newfile);
+extern int	fsync_parent_path(const char *fname);
+
+#endif							/* FILE_UTILS_H */