xref: /illumos-gate/usr/src/uts/common/sys/ib/clients/rds/rdsib_debug.h (revision 679c9deae74d7b935e94eaaff2566ea45c1afe2b)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 /*
27  * Copyright 2019, Joyent, Inc.
28  */
29 
30 #ifndef _RDSIB_DEBUG_H
31 #define	_RDSIB_DEBUG_H
32 
33 #ifdef __cplusplus
34 extern "C" {
35 #endif
36 
37 #define		LABEL	"RDS"
38 
39 /*
40  * warnings, console & syslog buffer.
41  * For Non recoverable or Major Errors
42  */
43 #define	RDS_LOG_L0	0
44 
45 /*
46  * syslog buffer or RDS trace buffer (console if booted /w debug)
47  * For additional information on Non recoverable errors and
48  * warnings/informational message for sys-admin types.
49  */
50 #define	RDS_LOG_L1	1
51 
52 /*
53  * debug only
54  * for more verbose trace than L1, for e.g. recoverable errors,
55  * or intersting trace
56  */
57 #define	RDS_LOG_L2	2
58 
59 /*
60  * debug only
61  * for more verbose trace than L2, for e.g. informational messages
62  */
63 #define	RDS_LOG_L3	3
64 
65 /*
66  * debug only
67  * for more verbose trace than L3, for e.g. printing function entries...
68  */
69 #define	RDS_LOG_L4	4
70 
71 /*
72  * debug only
73  * most verbose level. Used only for  excessive trace, for e.g.
74  * printing structures etc.
75  */
76 #define	RDS_LOG_L5	5
77 
78 /*
79  * debug only
80  * for messages from softints, taskqs, intr handlers, timeout handlers etc.
81  */
82 #define	RDS_LOG_LINTR	6
83 
84 
85 #ifdef DEBUG
86 #define	RDS_DPRINTF_INTR	rds_dprintf_intr
87 #define	RDS_DPRINTF5		rds_dprintf5
88 #define	RDS_DPRINTF4		rds_dprintf4
89 #define	RDS_DPRINTF3		rds_dprintf3
90 
91 void rds_dprintf_intr(
92 		char		*name,
93 		char		*fmt, ...);
94 void rds_dprintf5(
95 		char		*name,
96 		char		*fmt, ...);
97 void rds_dprintf4(
98 		char		*name,
99 		char		*fmt, ...);
100 void rds_dprintf3(
101 		char		*name,
102 		char		*fmt, ...);
103 #else
104 #define	RDS_DPRINTF_INTR(...)	(void)(0)
105 #define	RDS_DPRINTF5(...)	(void)(0)
106 #define	RDS_DPRINTF4(...)	(void)(0)
107 #define	RDS_DPRINTF3(...)	(void)(0)
108 #endif
109 
110 #define	RDS_DPRINTF2	rds_dprintf2
111 #define	RDS_DPRINTF1	rds_dprintf1
112 #define	RDS_DPRINTF0	rds_dprintf0
113 
114 void rds_dprintf2(
115 		char		*name,
116 		char		*fmt, ...);
117 void rds_dprintf1(
118 		char		*name,
119 		char		*fmt, ...);
120 void rds_dprintf0(
121 		char		*name,
122 		char		*fmt, ...);
123 
124 #ifdef __cplusplus
125 }
126 #endif
127 
128 #endif	/* _RDSIB_DEBUG_H */
129