1 /*-------------------------------------------------------------------------
2  *
3  * File-processing utility routines for frontend code
4  *
5  * Assorted utility functions to work on files.
6  *
7  *
8  * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
9  * Portions Copyright (c) 1994, Regents of the University of California
10  *
11  * src/include/common/file_utils.h
12  *
13  *-------------------------------------------------------------------------
14  */
15 #ifndef FILE_UTILS_H
16 #define FILE_UTILS_H
17 
18 extern int fsync_fname(const char *fname, bool isdir,
19 			const char *progname);
20 extern void fsync_pgdata(const char *pg_data, const char *progname,
21 			 int serverVersion);
22 extern void fsync_dir_recurse(const char *dir, const char *progname);
23 extern int durable_rename(const char *oldfile, const char *newfile,
24 			   const char *progname);
25 extern int	fsync_parent_path(const char *fname, const char *progname);
26 
27 #endif							/* FILE_UTILS_H */
28