/*      $OpenBSD: extern.h,v 1.13 2017/01/21 08:31:44 krw Exp $ */
/*      $NetBSD: extern.h,v 1.4 1995/03/18 14:59:43 cgd Exp $   */

/*-
 * Copyright (c) 1992, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *      @(#)extern.h    8.2 (Berkeley) 1/7/94
 */

struct entry    *addentry(char *, ino_t, int);
long             addfile(char *, ino_t, int);
void             badentry(struct entry *, char *);
void             canon(char *, char *, size_t);
void             checkrestore(void);
void             cleanup(void);
void             closemt(void);
void             createfiles(void);
void             createleaves(char *);
void             createlinks(void);
long             deletefile(char *, ino_t, int);
void             deleteino(ino_t);
ino_t            dirlookup(const char *);
void             dumpsymtable(char *, long);
void             extractdirs(int);
int              extractfile(char *);
void             findunreflinks(void);
char            *flagvalues(struct entry *);
void             freeentry(struct entry *);
void             freename(char *);
int              genliteraldir(char *, ino_t);
char            *gentempname(struct entry *);
void             getfile(void (*)(char *, size_t), void (*)(char *, size_t));
void             getvol(long);
void             initsymtable(char *);
int              inodetype(ino_t);
int              linkit(char *, char *, int);
struct entry    *lookupino(ino_t);
struct entry    *lookupname(char *);
long             listfile(char *, ino_t, int);
ino_t            lowerbnd(ino_t);
void             mktempname(struct entry *);
void             moveentry(struct entry *, char *);
void             msg(const char *, ...)
                    __attribute__((__format__ (printf, 1, 2)));
char            *myname(struct entry *);
void             newnode(struct entry *);
void             newtapebuf(long);
long             nodeupdates(char *, ino_t, int);
void             onintr(int);
void             panic(const char *, ...)
                    __attribute__((__format__ (printf, 1, 2)));
void             pathcheck(char *);
struct direct   *pathsearch(const char *);
void             printdumpinfo(void);
void             removeleaf(struct entry *);
void             removenode(struct entry *);
void             removeoldleaves(void);
void             removeoldnodes(void);
void             renameit(char *, char *);
int              reply(char *);
RST_DIR         *rst_opendir(const char *);
struct direct   *rst_readdir(RST_DIR *);
void             rst_closedir(RST_DIR *dirp);
void             runcmdshell(void);
char            *savename(char *);
void             setdirmodes(int);
void             setinput(char *);
void             setup(void);
void             skipdirs(void);
void             skipfile(void);
void             skipmaps(void);
void             treescan(char *, ino_t, long (*)(char *, ino_t, int));
ino_t            upperbnd(ino_t);
long             verifyfile(char *, ino_t, int);
void             xtrnull(char *, size_t);
void             xtrfile(char *, size_t);

/* From ../dump/dumprmt.c */
void            rmtclose(void);
int             rmthost(char *);
int             rmtioctl(int, int);
int             rmtopen(char *, int);
int             rmtread(char *, int);
int             rmtseek(int, int);