sbin/growfs/debug.h

   1 /*
   2  * Copyright (c) 2000 Christoph Herrmann, Thomas-Henning von Kamptz
   3  * Copyright (c) 1980, 1989, 1993 The Regents of the University of California.
   4  * All rights reserved.
   5  *
   6  * This code is derived from software contributed to Berkeley by
   7  * Christoph Herrmann and Thomas-Henning von Kamptz, Munich and Frankfurt.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgment:
  19  *      This product includes software developed by the University of
  20  *      California, Berkeley and its contributors, as well as Christoph
  21  *      Herrmann and Thomas-Henning von Kamptz.
  22  * 4. Neither the name of the University nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  *
  38  * $TSHeader: src/sbin/growfs/debug.h,v 1.2 2000/11/16 18:43:50 tom Exp $
  39  * $FreeBSD: src/sbin/growfs/debug.h,v 1.1.2.1 2001/07/16 15:02:13 tomsoft Exp $
  40  */
  41
  42 #ifdef FS_DEBUG
  43
  44 /* ********************************************************** INCLUDES ***** */
  45 #include <sys/param.h>
  46
  47 #include <vfs/ufs/dinode.h>
  48 #include <vfs/ufs/fs.h>
  49
  50 void dbg_open(const char *);
  51 void dbg_close(void);
  52 void dbg_dump_hex(struct fs *, const char *, unsigned char *);
  53 void dbg_dump_fs(struct fs *, const char *);
  54 void dbg_dump_cg(const char *, struct cg *);
  55 void dbg_dump_csum(const char *, struct csum *);
  56 void dbg_dump_ino(struct fs *, const char *, struct ufs1_dinode *);
  57 void dbg_dump_iblk(struct fs *, const char *, char *, size_t);
  58 void dbg_dump_inmap(struct fs *, const char *, struct cg *);
  59 void dbg_dump_frmap(struct fs *, const char *, struct cg *);
  60 void dbg_dump_clmap(struct fs *, const char *, struct cg *);
  61 void dbg_dump_clsum(struct fs *, const char *, struct cg *);
  62 void dbg_dump_sptbl(struct fs *, const char *, struct cg *);
  63
  64 #define DBG_OPEN(P) dbg_open((P))
  65 #define DBG_CLOSE dbg_close()
  66 #define DBG_DUMP_HEX(F,C,M) dbg_dump_hex((F),(C),(M))
  67 #define DBG_DUMP_FS(F,C) dbg_dump_fs((F),(C))
  68 #define DBG_DUMP_CG(F,C,M) dbg_dump_cg((C),(M))
  69 #define DBG_DUMP_CSUM(F,C,M) dbg_dump_csum((C),(M))
  70 #define DBG_DUMP_INO(F,C,M) dbg_dump_ino((F),(C),(M))
  71 #define DBG_DUMP_IBLK(F,C,M,L) dbg_dump_iblk((F),(C),(M),(L))
  72 #define DBG_DUMP_INMAP(F,C,M) dbg_dump_inmap((F),(C),(M))
  73 #define DBG_DUMP_FRMAP(F,C,M) dbg_dump_frmap((F),(C),(M))
  74 #define DBG_DUMP_CLMAP(F,C,M) dbg_dump_clmap((F),(C),(M))
  75 #define DBG_DUMP_CLSUM(F,C,M) dbg_dump_clsum((F),(C),(M))
  76 #define DBG_DUMP_SPTBL(F,C,M) dbg_dump_sptbl((F),(C),(M))
  77
  78 #define DL_TRC  0x01
  79 #define DL_INFO 0x02
  80 extern int _dbg_lvl_;
  81
  82 #define DBG_ENTER if(_dbg_lvl_ & DL_TRC) {                                    \
  83         fprintf(stderr, "~>%s: %s\n", __FILE__, __func__ );                   \
  84         }
  85 #define DBG_LEAVE if(_dbg_lvl_ & DL_TRC) {                                    \
  86         fprintf(stderr, "~<%s[%d]: %s\n", __FILE__, __LINE__, __func__ );     \
  87         }
  88 #define DBG_TRC if(_dbg_lvl_ & DL_TRC) {                                      \
  89         fprintf(stderr, "~=%s[%d]: %s\n", __FILE__, __LINE__, __func__ );     \
  90         }
  91 #define DBG_PRINT0(A) if(_dbg_lvl_ & DL_INFO) {                               \
  92         fprintf(stderr, "~ %s", (A));                                         \
  93         }
  94 #define DBG_PRINT1(A,B) if(_dbg_lvl_ & DL_INFO) {                             \
  95         fprintf(stderr, "~ ");                                                \
  96         fprintf(stderr, (A), (B));                                            \
  97         }
  98 #define DBG_PRINT2(A,B,C) if(_dbg_lvl_ & DL_INFO) {                           \
  99         fprintf(stderr, "~ ");                                                \
 100         fprintf(stderr, (A), (B), (C));                                       \
 101         }
 102 #define DBG_PRINT3(A,B,C,D) if(_dbg_lvl_ & DL_INFO) {                         \
 103         fprintf(stderr, "~ ");                                                \
 104         fprintf(stderr, (A), (B), (C), (D));                                  \
 105         }
 106 #define DBG_PRINT4(A,B,C,D,E) if(_dbg_lvl_ & DL_INFO) {                       \
 107         fprintf(stderr, "~ ");                                                \
 108         fprintf(stderr, (A), (B), (C), (D), (E));                             \
 109         }
 110 #else /* not FS_DEBUG */
 111
 112 #define DBG_OPEN(P)
 113 #define DBG_CLOSE
 114 #define DBG_DUMP_HEX(F,C,M)
 115 #define DBG_DUMP_FS(F,C)
 116 #define DBG_DUMP_CG(F,C,M)
 117 #define DBG_DUMP_CSUM(F,C,M)
 118 #define DBG_DUMP_INO(F,C,M)
 119 #define DBG_DUMP_IBLK(F,C,M,L)
 120 #define DBG_DUMP_INMAP(F,C,M)
 121 #define DBG_DUMP_FRMAP(F,C,M)
 122 #define DBG_DUMP_CLMAP(F,C,M)
 123 #define DBG_DUMP_CLSUM(F,C,M)
 124 #define DBG_DUMP_SPTBL(F,C,M)
 125 #define DBG_ENTER
 126 #define DBG_TRC
 127 #define DBG_LEAVE
 128 #define DBG_PRINT0(A)
 129 #define DBG_PRINT1(A,B)
 130 #define DBG_PRINT2(A,B,C)
 131 #define DBG_PRINT3(A,B,C,D)
 132 #define DBG_PRINT4(A,B,C,D,E)
 133
 134 #endif /* FS_DEBUG */