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 /* 24 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #ifndef _FMD_CONF_H 29 #define _FMD_CONF_H 30 31 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 #include <sys/types.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 struct fmd_conf_param; 40 41 typedef struct fmd_conf_ops { 42 int (*co_set)(struct fmd_conf_param *, const char *); 43 void (*co_get)(const struct fmd_conf_param *, void *); 44 int (*co_del)(struct fmd_conf_param *, const char *); 45 void (*co_free)(struct fmd_conf_param *); 46 } fmd_conf_ops_t; 47 48 typedef struct fmd_conf_formal { 49 const char *cf_name; 50 const fmd_conf_ops_t *cf_ops; 51 const char *cf_default; 52 } fmd_conf_formal_t; 53 54 typedef struct fmd_conf_param { 55 const fmd_conf_formal_t *cp_formal; 56 struct fmd_conf_param *cp_next; 57 union { 58 uint64_t cpv_num; 59 char *cpv_str; 60 void *cpv_ptr; 61 } cp_value; 62 } fmd_conf_param_t; 63 64 typedef struct fmd_conf_defer { 65 char *cd_name; 66 char *cd_value; 67 struct fmd_conf_defer *cd_next; 68 } fmd_conf_defer_t; 69 70 typedef struct fmd_conf { 71 pthread_rwlock_t cf_lock; 72 const fmd_conf_formal_t *cf_argv; 73 int cf_argc; 74 uint_t cf_flag; 75 fmd_conf_param_t *cf_params; 76 fmd_conf_param_t **cf_parhash; 77 uint_t cf_parhashlen; 78 fmd_conf_defer_t *cf_defer; 79 } fmd_conf_t; 80 81 typedef struct fmd_conf_verb { 82 const char *cv_name; 83 int (*cv_exec)(fmd_conf_t *, int, char *[]); 84 } fmd_conf_verb_t; 85 86 typedef struct fmd_conf_path { 87 const char **cpa_argv; 88 int cpa_argc; 89 } fmd_conf_path_t; 90 91 typedef struct fmd_conf_mode { 92 const char *cm_name; 93 const char *cm_desc; 94 uint_t cm_bits; 95 } fmd_conf_mode_t; 96 97 extern int fmd_conf_mode_set(const fmd_conf_mode_t *, 98 fmd_conf_param_t *, const char *); 99 extern void fmd_conf_mode_get(const fmd_conf_param_t *, void *); 100 101 extern int fmd_conf_notsup(fmd_conf_param_t *, const char *); 102 extern void fmd_conf_nop(fmd_conf_param_t *); 103 104 extern const fmd_conf_ops_t fmd_conf_bool; /* int */ 105 extern const fmd_conf_ops_t fmd_conf_int8; /* int8_t */ 106 extern const fmd_conf_ops_t fmd_conf_uint8; /* uint8_t */ 107 extern const fmd_conf_ops_t fmd_conf_int16; /* int16_t */ 108 extern const fmd_conf_ops_t fmd_conf_uint16; /* uint16_t */ 109 extern const fmd_conf_ops_t fmd_conf_int32; /* int32_t */ 110 extern const fmd_conf_ops_t fmd_conf_uint32; /* uint32_t */ 111 extern const fmd_conf_ops_t fmd_conf_int64; /* int64_t */ 112 extern const fmd_conf_ops_t fmd_conf_uint64; /* uint64_t */ 113 extern const fmd_conf_ops_t fmd_conf_string; /* const char* */ 114 extern const fmd_conf_ops_t fmd_conf_path; /* fmd_conf_path_t* */ 115 extern const fmd_conf_ops_t fmd_conf_list; /* fmd_conf_path_t* */ 116 extern const fmd_conf_ops_t fmd_conf_time; /* hrtime_t */ 117 extern const fmd_conf_ops_t fmd_conf_size; /* uint64_t */ 118 extern const fmd_conf_ops_t fmd_conf_signal; /* int */ 119 extern const fmd_conf_ops_t fmd_conf_parent; /* any */ 120 121 extern const char FMD_PROP_SUBSCRIPTIONS[]; /* fmd_conf_list */ 122 extern const char FMD_PROP_DICTIONARIES[]; /* fmd_conf_list */ 123 124 #define FMD_CONF_DEFER 0x1 /* permit deferred settings */ 125 126 extern fmd_conf_t *fmd_conf_open(const char *, 127 int, const fmd_conf_formal_t *, uint_t); 128 extern void fmd_conf_merge(fmd_conf_t *, const char *); 129 extern void fmd_conf_propagate(fmd_conf_t *, fmd_conf_t *, const char *); 130 extern void fmd_conf_close(fmd_conf_t *); 131 132 extern const char *fmd_conf_getnzstr(fmd_conf_t *, const char *); 133 extern const fmd_conf_ops_t *fmd_conf_gettype(fmd_conf_t *, const char *); 134 extern int fmd_conf_getprop(fmd_conf_t *, const char *, void *); 135 extern int fmd_conf_setprop(fmd_conf_t *, const char *, const char *); 136 extern int fmd_conf_delprop(fmd_conf_t *, const char *, const char *); 137 138 #ifdef __cplusplus 139 } 140 #endif 141 142 #endif /* _FMD_CONF_H */ 143