xref: /freebsd/sbin/growfs/debug.h (revision ae83180158c4c937f170e31eff311b18c0286a93)
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  * $FreeBSD$
40  *
41  */
42 
43 #ifdef FS_DEBUG
44 
45 /* ********************************************************** INCLUDES ***** */
46 #include <sys/param.h>
47 
48 #include <ufs/ufs/dinode.h>
49 #include <ufs/ffs/fs.h>
50 
51 void dbg_open(const char *);
52 void dbg_close(void);
53 void dbg_dump_hex(struct fs *, const char *, unsigned char *);
54 void dbg_dump_fs(struct fs *, const char *);
55 void dbg_dump_cg(const char *, struct cg *);
56 void dbg_dump_csum(const char *, struct csum *);
57 void dbg_dump_ino(struct fs *, const char *, struct dinode *);
58 void dbg_dump_iblk(struct fs *, const char *, char *, size_t);
59 void dbg_dump_inmap(struct fs *, const char *, struct cg *);
60 void dbg_dump_frmap(struct fs *, const char *, struct cg *);
61 void dbg_dump_clmap(struct fs *, const char *, struct cg *);
62 void dbg_dump_clsum(struct fs *, const char *, struct cg *);
63 void dbg_dump_sptbl(struct fs *, const char *, struct cg *);
64 
65 #define DBG_OPEN(P) dbg_open((P))
66 #define DBG_CLOSE dbg_close()
67 #define DBG_DUMP_HEX(F,C,M) dbg_dump_hex((F),(C),(M))
68 #define DBG_DUMP_FS(F,C) dbg_dump_fs((F),(C))
69 #define DBG_DUMP_CG(F,C,M) dbg_dump_cg((C),(M))
70 #define DBG_DUMP_CSUM(F,C,M) dbg_dump_csum((C),(M))
71 #define DBG_DUMP_INO(F,C,M) dbg_dump_ino((F),(C),(M))
72 #define DBG_DUMP_IBLK(F,C,M,L) dbg_dump_iblk((F),(C),(M),(L))
73 #define DBG_DUMP_INMAP(F,C,M) dbg_dump_inmap((F),(C),(M))
74 #define DBG_DUMP_FRMAP(F,C,M) dbg_dump_frmap((F),(C),(M))
75 #define DBG_DUMP_CLMAP(F,C,M) dbg_dump_clmap((F),(C),(M))
76 #define DBG_DUMP_CLSUM(F,C,M) dbg_dump_clsum((F),(C),(M))
77 #define DBG_DUMP_SPTBL(F,C,M) dbg_dump_sptbl((F),(C),(M))
78 
79 #define DL_TRC	0x01
80 #define DL_INFO	0x02
81 extern int _dbg_lvl_;
82 
83 #define DBG_FUNC(N) char __FKT__[] = (N);
84 #define DBG_ENTER if(_dbg_lvl_ & DL_TRC) {                                    \
85 	fprintf(stderr, "~>%s: %s\n", __FILE__, __FKT__ );                    \
86 	}
87 #define DBG_LEAVE if(_dbg_lvl_ & DL_TRC) {                                    \
88 	fprintf(stderr, "~<%s[%d]: %s\n", __FILE__, __LINE__, __FKT__ );      \
89 	}
90 #define DBG_TRC if(_dbg_lvl_ & DL_TRC) {                                      \
91 	fprintf(stderr, "~=%s[%d]: %s\n", __FILE__, __LINE__, __FKT__ );      \
92 	}
93 #define DBG_PRINT0(A) if(_dbg_lvl_ & DL_INFO) {                               \
94 	fprintf(stderr, "~ %s", (A));                                         \
95 	}
96 #define DBG_PRINT1(A,B) if(_dbg_lvl_ & DL_INFO) {                             \
97 	fprintf(stderr, "~ ");                                                \
98 	fprintf(stderr, (A), (B));                                            \
99 	}
100 #define DBG_PRINT2(A,B,C) if(_dbg_lvl_ & DL_INFO) {                           \
101 	fprintf(stderr, "~ ");                                                \
102 	fprintf(stderr, (A), (B), (C));                                       \
103 	}
104 #define DBG_PRINT3(A,B,C,D) if(_dbg_lvl_ & DL_INFO) {                         \
105 	fprintf(stderr, "~ ");                                                \
106 	fprintf(stderr, (A), (B), (C), (D));                                  \
107 	}
108 #define DBG_PRINT4(A,B,C,D,E) if(_dbg_lvl_ & DL_INFO) {                       \
109 	fprintf(stderr, "~ ");                                                \
110 	fprintf(stderr, (A), (B), (C), (D), (E));                             \
111 	}
112 #else /* not FS_DEBUG */
113 
114 #define DBG_OPEN(P)
115 #define DBG_CLOSE
116 #define DBG_DUMP_HEX(F,C,M)
117 #define DBG_DUMP_FS(F,C)
118 #define DBG_DUMP_CG(F,C,M)
119 #define DBG_DUMP_CSUM(F,C,M)
120 #define DBG_DUMP_INO(F,C,M)
121 #define DBG_DUMP_IBLK(F,C,M,L)
122 #define DBG_DUMP_INMAP(F,C,M)
123 #define DBG_DUMP_FRMAP(F,C,M)
124 #define DBG_DUMP_CLMAP(F,C,M)
125 #define DBG_DUMP_CLSUM(F,C,M)
126 #define DBG_DUMP_SPTBL(F,C,M)
127 #define DBG_FUNC(N)
128 #define DBG_ENTER
129 #define DBG_TRC
130 #define DBG_LEAVE
131 #define DBG_PRINT0(A)
132 #define DBG_PRINT1(A,B)
133 #define DBG_PRINT2(A,B,C)
134 #define DBG_PRINT3(A,B,C,D)
135 #define DBG_PRINT4(A,B,C,D,E)
136 
137 #endif /* FS_DEBUG */
138