restore/extern.h

   1 /*
   2  *      Ported to Linux's Second Extended File System as part of the
   3  *      dump and restore backup suit
   4  *      Remy Card <card@Linux.EU.Org>, 1994-1997
   5  *      Stelian Pop <stelian@popies.net>, 1999-2000
   6  *      Stelian Pop <stelian@popies.net> - Alcôve <www.alcove.com>, 2000-2002
   7  *
   8  *      $Id: extern.h,v 1.22 2003/03/30 15:40:38 stelian Exp $
   9  */
  10
  11 /*-
  12  * Copyright (c) 1992, 1993
  13  *      The Regents of the University of California.  All rights reserved.
  14  *
  15  * Redistribution and use in source and binary forms, with or without
  16  * modification, are permitted provided that the following conditions
  17  * are met:
  18  * 1. Redistributions of source code must retain the above copyright
  19  *    notice, this list of conditions and the following disclaimer.
  20  * 2. Redistributions in binary form must reproduce the above copyright
  21  *    notice, this list of conditions and the following disclaimer in the
  22  *    documentation and/or other materials provided with the distribution.
  23  * 3. Neither the name of the University nor the names of its contributors
  24  *    may be used to endorse or promote products derived from this software
  25  *    without specific prior written permission.
  26  *
  27  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  28  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  29  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  30  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  31  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  32  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  33  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  34  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  35  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  36  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  37  * SUCH DAMAGE.
  38  */
  39
  40 #include <config.h>
  41 #include <compatlfs.h>
  42
  43 struct entry    *addentry __P((char *, dump_ino_t, int));
  44 long             addfile __P((char *, dump_ino_t, int));
  45 int              addwhiteout __P((char *));
  46 void             badentry __P((struct entry *, const char *));
  47 void             canon __P((char *, char *, int));
  48 void             checkrestore __P((void));
  49 void             closemt __P((void));
  50 void             cleanup __P((void));
  51 void             comparefile __P((char *));
  52 void             compareleaves __P((void));
  53 void             createfiles __P((void));
  54 void             createleaves __P((char *));
  55 void             createlinks __P((void));
  56 long             deletefile __P((char *, dump_ino_t, int));
  57 void             deleteino __P((dump_ino_t));
  58 void             delwhiteout __P((struct entry *));
  59 dump_ino_t       dirlookup __P((const char *));
  60 void             dumpsymtable __P((char *, long));
  61 void             extractdirs __P((int));
  62 int              extractfile __P((struct entry *, int));
  63 void             findunreflinks __P((void));
  64 char            *flagvalues __P((struct entry *));
  65 void             freeentry __P((struct entry *));
  66 void             freename __P((char *));
  67 int              genliteraldir __P((char *, dump_ino_t));
  68 char            *gentempname __P((struct entry *));
  69 void             getfile __P((void (*)(char *, size_t), void (*)(char *, size_t)));
  70 void             getvol __P((long));
  71 void             initsymtable __P((char *));
  72 int              inodetype __P((dump_ino_t));
  73 int              linkit __P((char *, char *, int));
  74 struct entry    *lookupino __P((dump_ino_t));
  75 struct entry    *lookupname __P((char *));
  76 long             listfile __P((char *, dump_ino_t, int));
  77 dump_ino_t       lowerbnd __P((dump_ino_t));
  78 void             mktempname __P((struct entry *));
  79 void             moveentry __P((struct entry *, char *));
  80 void             msg __P((const char *, ...));
  81 char            *myname __P((struct entry *));
  82 void             newnode __P((struct entry *));
  83 void             newtapebuf __P((long));
  84 long             nodeupdates __P((char *, dump_ino_t, int));
  85 void             onintr __P((int));
  86 void             panic __P((const char *, ...));
  87 void             pathcheck __P((char *));
  88 struct direct   *pathsearch __P((const char *));
  89 void             printdumpinfo __P((void));
  90 void             printvolinfo __P((void));
  91 void             removeleaf __P((struct entry *));
  92 void             removenode __P((struct entry *));
  93 void             removeoldleaves __P((void));
  94 void             removeoldnodes __P((void));
  95 void             renameit __P((char *, char *));
  96 int              reply __P((const char *));
  97 void             resizemaps __P((dump_ino_t, dump_ino_t));
  98 RST_DIR         *rst_opendir __P((const char *));
  99 struct direct   *rst_readdir __P((RST_DIR *));
 100 void             rst_closedir __P((RST_DIR *dirp));
 101 void             runcmdshell __P((void));
 102 char            *savename __P((char *));
 103 void             setdirmodes __P((int));
 104 void             setinput __P((char *));
 105 void             setup __P((void));
 106 void             skipdirs __P((void));
 107 void             skipfile __P((void));
 108 void             skipmaps __P((void));
 109 void             swabst __P((u_char *, u_char *));
 110 void             treescan __P((char *, dump_ino_t, long (*)(char *, dump_ino_t, int)));
 111 dump_ino_t       upperbnd __P((dump_ino_t));
 112 long             verifyfile __P((char *, dump_ino_t, int));
 113 void             xtrnull __P((char *, size_t));
 114
 115 /* From ../dump/dumprmt.c */
 116 void            rmtclose __P((void));
 117 int             rmthost __P((const char *));
 118 int             rmtioctl __P((int, int));
 119 int             rmtopen __P((const char *, const int));
 120 int             rmtread __P((const char *, int));
 121 OFF_T           rmtseek __P((OFF_T, int));
 122
 123 /* From e2fsprogs */
 124 int fsetflags __P((const char *, unsigned long));
 125 int fgetflags __P((const char *, unsigned long *));
 126 int setflags __P((int, unsigned long));
 127
 128 #ifdef USE_QFA
 129 int     Inode2Tapepos __P((dump_ino_t, long *, long long *, int));
 130 int     GetTapePos __P((long long *));
 131 int     GotoTapePos __P((long long));
 132 void    ReReadFromTape __P((void));
 133 void    ReReadInodeFromTape __P((dump_ino_t));
 134 #endif
 135 void    RequestVol __P((long));