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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _FMD_SUBR_H 28 #define _FMD_SUBR_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <pthread.h> 33 #include <stdarg.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 extern int fmd_rw_read_held(pthread_rwlock_t *); 40 extern int fmd_rw_write_held(pthread_rwlock_t *); 41 extern int fmd_mutex_held(pthread_mutex_t *); 42 43 #define RW_READ_HELD(x) fmd_rw_read_held(x) 44 #define RW_WRITE_HELD(x) fmd_rw_write_held(x) 45 #define RW_LOCK_HELD(x) (RW_READ_HELD(x) || RW_WRITE_HELD(x)) 46 #define MUTEX_HELD(x) fmd_mutex_held(x) 47 48 #ifdef DEBUG 49 extern int fmd_assert(const char *, const char *, int); 50 #define ASSERT(x) ((void)((x) || fmd_assert(#x, __FILE__, __LINE__))) 51 #else 52 #define ASSERT(x) 53 #endif 54 55 extern void fmd_vpanic(const char *, va_list); 56 extern void fmd_panic(const char *, ...); 57 58 extern void fmd_verror(int, const char *, va_list); 59 extern void fmd_error(int, const char *, ...); 60 61 #define FMD_DBG_HELP 0x0001 /* display list of debugging modes and exit */ 62 #define FMD_DBG_ERR 0x0002 /* enable error handling debug messages */ 63 #define FMD_DBG_MOD 0x0004 /* enable module subsystem debug messages */ 64 #define FMD_DBG_DISP 0x0008 /* enable dispq subsystem debug messages */ 65 #define FMD_DBG_XPRT 0x0010 /* enable transport subsystem debug messages */ 66 #define FMD_DBG_EVT 0x0020 /* enable event subsystem debug messages */ 67 #define FMD_DBG_LOG 0x0040 /* enable log subsystem debug messages */ 68 #define FMD_DBG_TMR 0x0080 /* enable timer subsystem debug messages */ 69 #define FMD_DBG_FMRI 0x0100 /* enable fmri subsystem debug messages */ 70 #define FMD_DBG_ASRU 0x0200 /* enable asru subsystem debug messages */ 71 #define FMD_DBG_CASE 0x0400 /* enable case subsystem debug messages */ 72 #define FMD_DBG_CKPT 0x0800 /* enable checkpoint debug messages */ 73 #define FMD_DBG_RPC 0x1000 /* enable rpc service debug messages */ 74 #define FMD_DBG_ALL 0xfffe /* enable all debug modes (except DBG_HELP) */ 75 76 extern void fmd_vdprintf(int, const char *, va_list); 77 extern void fmd_dprintf(int, const char *, ...); 78 79 extern void fmd_trace_cpp(void *, const char *, int); 80 extern void *fmd_trace(int, const char *, ...); 81 82 #ifdef DEBUG 83 #define TRACE(args) { fmd_trace_cpp(fmd_trace args, __FILE__, __LINE__); } 84 #else 85 #define TRACE(args) 86 #endif 87 88 extern const char *fmd_ea_strerror(int); 89 extern uint64_t fmd_ena(void); 90 91 #ifdef __cplusplus 92 } 93 #endif 94 95 #endif /* _FMD_SUBR_H */ 96