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 (c) 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 #ifndef _RDSV3_DEBUG_H 26 #define _RDSV3_DEBUG_H 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 #define LABEL "RDSV3" 33 34 /* 35 * warnings, console & syslog buffer. 36 * For Non recoverable or Major Errors 37 */ 38 #define RDSV3_LOG_L0 0 39 40 /* 41 * syslog buffer or RDS trace buffer (console if booted /w debug) 42 * For additional information on Non recoverable errors and 43 * warnings/informational message for sys-admin types. 44 */ 45 #define RDSV3_LOG_L1 1 46 47 /* 48 * debug only 49 * for more verbose trace than L1, for e.g. recoverable errors, 50 * or intersting trace 51 */ 52 #define RDSV3_LOG_L2 2 53 54 /* 55 * debug only 56 * for more verbose trace than L2, for e.g. informational messages 57 */ 58 #define RDSV3_LOG_L3 3 59 60 /* 61 * debug only 62 * for more verbose trace than L3, for e.g. printing function entries... 63 */ 64 #define RDSV3_LOG_L4 4 65 66 /* 67 * debug only 68 * most verbose level. Used only for excessive trace, for e.g. 69 * printing structures etc. 70 */ 71 #define RDSV3_LOG_L5 5 72 73 /* 74 * debug only 75 * for messages from softints, taskqs, intr handlers, timeout handlers etc. 76 */ 77 #define RDSV3_LOG_LINTR 6 78 79 80 #ifdef DEBUG 81 #define RDSV3_DPRINTF_INTR rdsv3_dprintf_intr 82 #define RDSV3_DPRINTF5 rdsv3_dprintf5 83 #define RDSV3_DPRINTF4 rdsv3_dprintf4 84 #define RDSV3_DPRINTF3 rdsv3_dprintf3 85 86 void rdsv3_dprintf_intr( 87 char *name, 88 char *fmt, ...); 89 void rdsv3_dprintf5( 90 char *name, 91 char *fmt, ...); 92 void rdsv3_dprintf4( 93 char *name, 94 char *fmt, ...); 95 void rdsv3_dprintf3( 96 char *name, 97 char *fmt, ...); 98 #else 99 #define RDSV3_DPRINTF_INTR 0 && 100 #define RDSV3_DPRINTF5 0 && 101 #define RDSV3_DPRINTF4 0 && 102 #define RDSV3_DPRINTF3 0 && 103 #endif 104 105 #define RDSV3_DPRINTF2 rdsv3_dprintf2 106 #define RDSV3_DPRINTF1 rdsv3_dprintf1 107 #define RDSV3_DPRINTF0 rdsv3_dprintf0 108 109 void rdsv3_dprintf2( 110 char *name, 111 char *fmt, ...); 112 void rdsv3_dprintf1( 113 char *name, 114 char *fmt, ...); 115 void rdsv3_dprintf0( 116 char *name, 117 char *fmt, ...); 118 119 void rdsv3_trace( 120 char *name, 121 uint8_t lvl, 122 char *fmt, ...); 123 124 void rdsv3_vprintk( 125 char *name, 126 uint8_t lvl, 127 const char *fmt, 128 va_list ap); 129 130 /* defined in rds_debug.c */ 131 void rdsv3_logging_initialization(); 132 void rdsv3_logging_destroy(); 133 int rdsv3_printk_ratelimit(void); 134 135 #ifdef __cplusplus 136 } 137 #endif 138 139 #endif /* _RDSV3_DEBUG_H */ 140