fsck_hfs/fsck_hfs.h

   1 /*
   2  * Copyright (c) 1999-2008 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #include "cache.h"
  25
  26
  27 const extern char       *cdevname;              /* name of device being checked */
  28 extern char     *progname;
  29 extern char     nflag;                  /* assume a no response */
  30 extern char     yflag;                  /* assume a yes response */
  31 extern char     preen;                  /* just fix normal inconsistencies */
  32 extern char     force;                  /* force fsck even if clean */
  33 extern char     debug;                  /* output debugging info */
  34 extern char     disable_journal;        /* If debug, and set, do not simulate journal replay */
  35 extern char     embedded;               /* built for embedded */
  36 extern char     hotroot;                /* checking root device */
  37 extern char     scanflag;               /* Scan disk for bad blocks */
  38
  39 extern int      upgrading;              /* upgrading format */
  40
  41 extern int      fsmodified;             /* 1 => write done to file system */
  42 extern int      fsreadfd;               /* file descriptor for reading file system */
  43 extern int      fswritefd;              /* file descriptor for writing file system */
  44 extern Cache_t  fscache;
  45
  46
  47 #define DIRTYEXIT  3            /* Filesystem Dirty, no checks */
  48 #define FIXEDROOTEXIT  4        /* Writeable Root Filesystem was fixed */
  49 #define EEXIT   8               /* Standard error exit. */
  50 #define MAJOREXIT       47      /* We had major errors when doing a early-exit verify */
  51
  52
  53 char           *blockcheck __P((char *name));
  54 void            cleanup_fs_fd __P((void));
  55 void            catch __P((int));
  56 void            ckfini __P((int markclean));
  57 void            pfatal __P((const char *fmt, ...));
  58 void            pwarn __P((const char *fmt, ...));
  59 void            logstring(void *, const char *);     // write to log file
  60 void            outstring(void *, const char *);     // write to standard out
  61 void            llog(const char *fmt, ...);          // write to log file
  62 void            olog(const char *fmt, ...);          // write to standard out
  63 void            plog(const char *fmt, ...);          // printf replacement that writes to both log file and standard out
  64 void            vplog(const char *fmt, va_list ap);  // vprintf replacement that writes to both log file and standard out
  65 void            fplog(FILE *stream, const char *fmt, ...);    // fprintf replacement that writes to both log file and standard out
  66 #define printf  plog      // just in case someone tries to use printf/fprint
  67 #define fprintf fplog
  68
  69 int             reply __P((char *question));
  70
  71 void            start_progress(void);
  72 void            draw_progress(int);
  73 void            end_progress(void);