37 lines
1007 B
C
37 lines
1007 B
C
/* $NetBSD: backupfile.h,v 1.5 2003/07/08 01:55:35 kristerw Exp $ */
|
|
|
|
/* backupfile.h -- declarations for making Emacs style backup file names
|
|
Copyright (C) 1990 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it without restriction.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
*/
|
|
|
|
/* When to make backup files. */
|
|
enum backup_type
|
|
{
|
|
/* Never make backups. */
|
|
none,
|
|
|
|
/* Make simple backups of every file. */
|
|
simple,
|
|
|
|
/* Make numbered backups of files that already have numbered backups,
|
|
and simple backups of the others. */
|
|
numbered_existing,
|
|
|
|
/* Make numbered backups of every file. */
|
|
numbered
|
|
};
|
|
|
|
extern enum backup_type backup_type;
|
|
extern const char *simple_backup_suffix;
|
|
|
|
char *find_backup_file_name(char *);
|
|
enum backup_type get_version(char *);
|
|
char *basename(char *);
|