mirror of
https://git.postgresql.org/git/postgresql.git
synced 2026-02-11 07:47:30 +08:00
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* Assorted utility functions to work on files.
|
|
*
|
|
*
|
|
* Portions Copyright (c) 1996-2022, 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
|
|
|
|
#include <dirent.h>
|
|
|
|
typedef enum PGFileType
|
|
{
|
|
PGFILETYPE_ERROR,
|
|
PGFILETYPE_UNKNOWN,
|
|
PGFILETYPE_REG,
|
|
PGFILETYPE_DIR,
|
|
PGFILETYPE_LNK
|
|
} PGFileType;
|
|
|
|
#ifdef FRONTEND
|
|
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
|
|
|
|
extern PGFileType get_dirent_type(const char *path,
|
|
const struct dirent *de,
|
|
bool look_through_symlinks,
|
|
int elevel);
|
|
|
|
#endif /* FILE_UTILS_H */
|