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Annotation of src/usr.bin/patch/backupfile.h, Revision 1.4

1.4     ! deraadt     1: /* $OpenBSD: backupfile.h,v 1.3 2002/02/19 19:39:39 millert Exp $ */
        !             2: /*
        !             3:  * backupfile.h -- declarations for making Emacs style backup file names
        !             4:  * Copyright (C) 1990 Free Software Foundation, Inc.
        !             5:  *
        !             6:  * This program is free software; you can redistribute it and/or modify it
        !             7:  * without restriction.
        !             8:  *
        !             9:  * This program is distributed in the hope that it will be useful, but WITHOUT
        !            10:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
        !            11:  * FITNESS FOR A PARTICULAR PURPOSE.
        !            12:  *
        !            13:  */
1.1       deraadt    14:
                     15: /* When to make backup files. */
1.4     ! deraadt    16: enum backup_type {
        !            17:        /* Never make backups. */
        !            18:        none,
        !            19:
        !            20:        /* Make simple backups of every file. */
        !            21:        simple,
        !            22:
        !            23:        /*
        !            24:         * Make numbered backups of files that already have numbered backups,
        !            25:         * and simple backups of the others.
        !            26:         */
        !            27:        numbered_existing,
1.1       deraadt    28:
1.4     ! deraadt    29:        /* Make numbered backups of every file. */
        !            30:        numbered
1.1       deraadt    31: };
                     32:
                     33: extern enum backup_type backup_type;
1.4     ! deraadt    34: extern char    *simple_backup_suffix;
1.1       deraadt    35:
1.4     ! deraadt    36: char           *find_backup_file_name(char *file);
        !            37: enum backup_type get_version(char *version);