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 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _TOPO_SUBR_H 28 #define _TOPO_SUBR_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <fm/libtopo.h> 33 #include <topo_list.h> 34 35 #include <pthread.h> 36 #include <stdarg.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 typedef struct topo_debug_mode { 43 char *tdm_name; /* mode name */ 44 char *tdm_desc; /* mode description */ 45 int tdm_mode; /* mode: See below */ 46 } topo_debug_mode_t; 47 48 #define TOPO_DBOUT_STDERR 0 /* Debug messages to stderr */ 49 #define TOPO_DBOUT_SYSLOG 1 /* Debug messages to syslog */ 50 51 extern int topo_rw_read_held(pthread_rwlock_t *); 52 extern int topo_rw_write_held(pthread_rwlock_t *); 53 extern int topo_mutex_held(pthread_mutex_t *); 54 55 extern void topo_hdl_lock(topo_hdl_t *); 56 extern void topo_hdl_unlock(topo_hdl_t *); 57 58 extern const char *topo_stability_name(topo_stability_t); 59 extern char *topo_version_num2str(topo_version_t, char *, size_t); 60 extern int topo_version_str2num(const char *, topo_version_t); 61 extern int topo_version_defined(topo_version_t); 62 63 extern void topo_dprintf(int, const char *, ...); 64 extern void topo_vdprintf(int, const char *, va_list); 65 66 extern tnode_t *topo_hdl_root(topo_hdl_t *, const char *); 67 68 #ifdef __cplusplus 69 } 70 #endif 71 72 #endif /* _TOPO_SUBR_H */ 73