1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1992, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32struct entry	*addentry(char *, ino_t, int);
33long		 addfile(char *, ino_t, int);
34int		 addwhiteout(char *);
35void		 badentry(struct entry *, char *);
36void	 	 canon(char *, char *, size_t);
37void		 checkrestore(void);
38void		 closemt(void);
39void		 createfiles(void);
40void		 createleaves(char *);
41void		 createlinks(void);
42long		 deletefile(char *, ino_t, int);
43void		 deleteino(ino_t);
44void		 delwhiteout(struct entry *);
45ino_t		 dirlookup(const char *);
46void 	 	 done(int) __dead2;
47void		 dumpsymtable(char *, long);
48void	 	 extractdirs(int);
49int		 extractfile(char *);
50void		 findunreflinks(void);
51char		*flagvalues(struct entry *);
52void		 freeentry(struct entry *);
53void		 freename(char *);
54int	 	 genliteraldir(char *, ino_t);
55char		*gentempname(struct entry *);
56void		 getfile(void (*)(char *, size_t), void (*)(char *, size_t),
57			void (*)(char *, size_t));
58void		 getvol(long);
59void		 initsymtable(char *);
60int	 	 inodetype(ino_t);
61int		 linkit(char *, char *, int);
62struct entry	*lookupino(ino_t);
63struct entry	*lookupname(char *);
64long		 listfile(char *, ino_t, int);
65ino_t		 lowerbnd(ino_t);
66void		 mktempname(struct entry *);
67void		 moveentry(struct entry *, char *);
68void		 msg(const char *, ...) __printflike(1, 2);
69char		*myname(struct entry *);
70void		 newnode(struct entry *);
71void		 newtapebuf(long);
72long		 nodeupdates(char *, ino_t, int);
73void	 	 onintr(int);
74void		 panic(const char *, ...) __printflike(1, 2);
75void		 pathcheck(char *);
76struct direct	*pathsearch(const char *);
77void		 printdumpinfo(void);
78void		 removeleaf(struct entry *);
79void		 removenode(struct entry *);
80void		 removeoldleaves(void);
81void		 removeoldnodes(void);
82void		 renameit(char *, char *);
83int		 reply(char *);
84void		*rst_opendir(const char *);
85struct direct	*rst_readdir(RST_DIR *);
86void		 rst_closedir(void *);
87void	 	 runcmdshell(void);
88char		*savename(char *);
89enum set_extattr_mode {
90	SXA_FILE,
91	SXA_LINK,
92	SXA_FD,
93};
94void		 set_extattr(int, char *, void *, int, enum set_extattr_mode);
95void	 	 setdirmodes(int);
96void		 setinput(char *, int);
97void		 setup(void);
98void	 	 skipdirs(void);
99void		 skipfile(void);
100void		 skipmaps(void);
101void		 swabst(u_char *, u_char *);
102void	 	 treescan(char *, ino_t, long (*)(char *, ino_t, int));
103ino_t		 upperbnd(ino_t);
104long		 verifyfile(char *, ino_t, int);
105void		 xtrnull(char *, size_t);
106
107/* From ../dump/dumprmt.c */
108void		rmtclose(void);
109int		rmthost(char *);
110int		rmtioctl(int, int);
111int		rmtopen(char *, int);
112int		rmtread(char *, int);
113int		rmtseek(int, int);
114