1168404Spjd/* 2168404Spjd * CDDL HEADER START 3168404Spjd * 4168404Spjd * The contents of this file are subject to the terms of the 5185029Spjd * Common Development and Distribution License (the "License"). 6185029Spjd * You may not use this file except in compliance with the License. 7168404Spjd * 8168404Spjd * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9168404Spjd * or http://www.opensolaris.org/os/licensing. 10168404Spjd * See the License for the specific language governing permissions 11168404Spjd * and limitations under the License. 12168404Spjd * 13168404Spjd * When distributing Covered Code, include this CDDL HEADER in each 14168404Spjd * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15168404Spjd * If applicable, add the following below this CDDL HEADER, with the 16168404Spjd * fields enclosed by brackets "[]" replaced with your own identifying 17168404Spjd * information: Portions Copyright [yyyy] [name of copyright owner] 18168404Spjd * 19168404Spjd * CDDL HEADER END 20168404Spjd */ 21168404Spjd/* 22219089Spjd * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 23236884Smm * Copyright (c) 2012 by Delphix. All rights reserved. 24168404Spjd */ 25168404Spjd 26168404Spjd#ifndef _SYS_NVPAIR_H 27168404Spjd#define _SYS_NVPAIR_H 28168404Spjd 29168404Spjd#include <sys/types.h> 30168404Spjd#include <sys/time.h> 31168404Spjd#include <sys/errno.h> 32168404Spjd 33168404Spjd#if defined(_KERNEL) && !defined(_BOOT) 34168404Spjd#include <sys/kmem.h> 35168404Spjd#endif 36168404Spjd 37168404Spjd#ifdef __cplusplus 38168404Spjdextern "C" { 39168404Spjd#endif 40168404Spjd 41168404Spjdtypedef enum { 42168404Spjd DATA_TYPE_UNKNOWN = 0, 43168404Spjd DATA_TYPE_BOOLEAN, 44168404Spjd DATA_TYPE_BYTE, 45168404Spjd DATA_TYPE_INT16, 46168404Spjd DATA_TYPE_UINT16, 47168404Spjd DATA_TYPE_INT32, 48168404Spjd DATA_TYPE_UINT32, 49168404Spjd DATA_TYPE_INT64, 50168404Spjd DATA_TYPE_UINT64, 51168404Spjd DATA_TYPE_STRING, 52168404Spjd DATA_TYPE_BYTE_ARRAY, 53168404Spjd DATA_TYPE_INT16_ARRAY, 54168404Spjd DATA_TYPE_UINT16_ARRAY, 55168404Spjd DATA_TYPE_INT32_ARRAY, 56168404Spjd DATA_TYPE_UINT32_ARRAY, 57168404Spjd DATA_TYPE_INT64_ARRAY, 58168404Spjd DATA_TYPE_UINT64_ARRAY, 59168404Spjd DATA_TYPE_STRING_ARRAY, 60168404Spjd DATA_TYPE_HRTIME, 61168404Spjd DATA_TYPE_NVLIST, 62168404Spjd DATA_TYPE_NVLIST_ARRAY, 63168404Spjd DATA_TYPE_BOOLEAN_VALUE, 64168404Spjd DATA_TYPE_INT8, 65168404Spjd DATA_TYPE_UINT8, 66168404Spjd DATA_TYPE_BOOLEAN_ARRAY, 67168404Spjd DATA_TYPE_INT8_ARRAY, 68185029Spjd#if !defined(_KERNEL) 69185029Spjd DATA_TYPE_UINT8_ARRAY, 70185029Spjd DATA_TYPE_DOUBLE 71185029Spjd#else 72168404Spjd DATA_TYPE_UINT8_ARRAY 73185029Spjd#endif 74168404Spjd} data_type_t; 75168404Spjd 76168404Spjdtypedef struct nvpair { 77168404Spjd int32_t nvp_size; /* size of this nvpair */ 78168404Spjd int16_t nvp_name_sz; /* length of name string */ 79168404Spjd int16_t nvp_reserve; /* not used */ 80168404Spjd int32_t nvp_value_elem; /* number of elements for array types */ 81168404Spjd data_type_t nvp_type; /* type of value */ 82168404Spjd /* name string */ 83168404Spjd /* aligned ptr array for string arrays */ 84168404Spjd /* aligned array of data for value */ 85168404Spjd} nvpair_t; 86168404Spjd 87168404Spjd/* nvlist header */ 88168404Spjdtypedef struct nvlist { 89168404Spjd int32_t nvl_version; 90168404Spjd uint32_t nvl_nvflag; /* persistent flags */ 91168404Spjd uint64_t nvl_priv; /* ptr to private data if not packed */ 92168404Spjd uint32_t nvl_flag; 93168404Spjd int32_t nvl_pad; /* currently not used, for alignment */ 94168404Spjd} nvlist_t; 95168404Spjd 96168404Spjd/* nvp implementation version */ 97168404Spjd#define NV_VERSION 0 98168404Spjd 99168404Spjd/* nvlist pack encoding */ 100168404Spjd#define NV_ENCODE_NATIVE 0 101168404Spjd#define NV_ENCODE_XDR 1 102168404Spjd 103168404Spjd/* nvlist persistent unique name flags, stored in nvl_nvflags */ 104168404Spjd#define NV_UNIQUE_NAME 0x1 105168404Spjd#define NV_UNIQUE_NAME_TYPE 0x2 106168404Spjd 107168404Spjd/* nvlist lookup pairs related flags */ 108168404Spjd#define NV_FLAG_NOENTOK 0x1 109168404Spjd 110168404Spjd/* convenience macros */ 111168404Spjd#define NV_ALIGN(x) (((ulong_t)(x) + 7ul) & ~7ul) 112168404Spjd#define NV_ALIGN4(x) (((x) + 3) & ~3) 113168404Spjd 114168404Spjd#define NVP_SIZE(nvp) ((nvp)->nvp_size) 115168404Spjd#define NVP_NAME(nvp) ((char *)(nvp) + sizeof (nvpair_t)) 116168404Spjd#define NVP_TYPE(nvp) ((nvp)->nvp_type) 117168404Spjd#define NVP_NELEM(nvp) ((nvp)->nvp_value_elem) 118168404Spjd#define NVP_VALUE(nvp) ((char *)(nvp) + NV_ALIGN(sizeof (nvpair_t) \ 119168404Spjd + (nvp)->nvp_name_sz)) 120168404Spjd 121168404Spjd#define NVL_VERSION(nvl) ((nvl)->nvl_version) 122168404Spjd#define NVL_SIZE(nvl) ((nvl)->nvl_size) 123168404Spjd#define NVL_FLAG(nvl) ((nvl)->nvl_flag) 124168404Spjd 125168404Spjd/* NV allocator framework */ 126168404Spjdtypedef struct nv_alloc_ops nv_alloc_ops_t; 127168404Spjd 128168404Spjdtypedef struct nv_alloc { 129168404Spjd const nv_alloc_ops_t *nva_ops; 130168404Spjd void *nva_arg; 131168404Spjd} nv_alloc_t; 132168404Spjd 133168404Spjdstruct nv_alloc_ops { 134168404Spjd int (*nv_ao_init)(nv_alloc_t *, __va_list); 135168404Spjd void (*nv_ao_fini)(nv_alloc_t *); 136168404Spjd void *(*nv_ao_alloc)(nv_alloc_t *, size_t); 137168404Spjd void (*nv_ao_free)(nv_alloc_t *, void *, size_t); 138168404Spjd void (*nv_ao_reset)(nv_alloc_t *); 139168404Spjd}; 140168404Spjd 141168404Spjdextern const nv_alloc_ops_t *nv_fixed_ops; 142168404Spjdextern nv_alloc_t *nv_alloc_nosleep; 143168404Spjd 144168404Spjd#if defined(_KERNEL) && !defined(_BOOT) 145168404Spjdextern nv_alloc_t *nv_alloc_sleep; 146168404Spjd#endif 147168404Spjd 148168404Spjdint nv_alloc_init(nv_alloc_t *, const nv_alloc_ops_t *, /* args */ ...); 149168404Spjdvoid nv_alloc_reset(nv_alloc_t *); 150168404Spjdvoid nv_alloc_fini(nv_alloc_t *); 151168404Spjd 152168404Spjd/* list management */ 153168404Spjdint nvlist_alloc(nvlist_t **, uint_t, int); 154168404Spjdvoid nvlist_free(nvlist_t *); 155168404Spjdint nvlist_size(nvlist_t *, size_t *, int); 156168404Spjdint nvlist_pack(nvlist_t *, char **, size_t *, int, int); 157168404Spjdint nvlist_unpack(char *, size_t, nvlist_t **, int); 158168404Spjdint nvlist_dup(nvlist_t *, nvlist_t **, int); 159168404Spjdint nvlist_merge(nvlist_t *, nvlist_t *, int); 160168404Spjd 161219089Spjduint_t nvlist_nvflag(nvlist_t *); 162219089Spjd 163168404Spjdint nvlist_xalloc(nvlist_t **, uint_t, nv_alloc_t *); 164168404Spjdint nvlist_xpack(nvlist_t *, char **, size_t *, int, nv_alloc_t *); 165168404Spjdint nvlist_xunpack(char *, size_t, nvlist_t **, nv_alloc_t *); 166168404Spjdint nvlist_xdup(nvlist_t *, nvlist_t **, nv_alloc_t *); 167168404Spjdnv_alloc_t *nvlist_lookup_nv_alloc(nvlist_t *); 168168404Spjd 169168404Spjdint nvlist_add_nvpair(nvlist_t *, nvpair_t *); 170168404Spjdint nvlist_add_boolean(nvlist_t *, const char *); 171168404Spjdint nvlist_add_boolean_value(nvlist_t *, const char *, boolean_t); 172168404Spjdint nvlist_add_byte(nvlist_t *, const char *, uchar_t); 173168404Spjdint nvlist_add_int8(nvlist_t *, const char *, int8_t); 174168404Spjdint nvlist_add_uint8(nvlist_t *, const char *, uint8_t); 175168404Spjdint nvlist_add_int16(nvlist_t *, const char *, int16_t); 176168404Spjdint nvlist_add_uint16(nvlist_t *, const char *, uint16_t); 177168404Spjdint nvlist_add_int32(nvlist_t *, const char *, int32_t); 178168404Spjdint nvlist_add_uint32(nvlist_t *, const char *, uint32_t); 179168404Spjdint nvlist_add_int64(nvlist_t *, const char *, int64_t); 180168404Spjdint nvlist_add_uint64(nvlist_t *, const char *, uint64_t); 181168404Spjdint nvlist_add_string(nvlist_t *, const char *, const char *); 182168404Spjdint nvlist_add_nvlist(nvlist_t *, const char *, nvlist_t *); 183168404Spjdint nvlist_add_boolean_array(nvlist_t *, const char *, boolean_t *, uint_t); 184168404Spjdint nvlist_add_byte_array(nvlist_t *, const char *, uchar_t *, uint_t); 185168404Spjdint nvlist_add_int8_array(nvlist_t *, const char *, int8_t *, uint_t); 186168404Spjdint nvlist_add_uint8_array(nvlist_t *, const char *, uint8_t *, uint_t); 187168404Spjdint nvlist_add_int16_array(nvlist_t *, const char *, int16_t *, uint_t); 188168404Spjdint nvlist_add_uint16_array(nvlist_t *, const char *, uint16_t *, uint_t); 189168404Spjdint nvlist_add_int32_array(nvlist_t *, const char *, int32_t *, uint_t); 190168404Spjdint nvlist_add_uint32_array(nvlist_t *, const char *, uint32_t *, uint_t); 191168404Spjdint nvlist_add_int64_array(nvlist_t *, const char *, int64_t *, uint_t); 192168404Spjdint nvlist_add_uint64_array(nvlist_t *, const char *, uint64_t *, uint_t); 193168404Spjdint nvlist_add_string_array(nvlist_t *, const char *, char *const *, uint_t); 194168404Spjdint nvlist_add_nvlist_array(nvlist_t *, const char *, nvlist_t **, uint_t); 195168404Spjdint nvlist_add_hrtime(nvlist_t *, const char *, hrtime_t); 196185029Spjd#if !defined(_KERNEL) 197185029Spjdint nvlist_add_double(nvlist_t *, const char *, double); 198185029Spjd#endif 199168404Spjd 200168404Spjdint nvlist_remove(nvlist_t *, const char *, data_type_t); 201168404Spjdint nvlist_remove_all(nvlist_t *, const char *); 202219089Spjdint nvlist_remove_nvpair(nvlist_t *, nvpair_t *); 203168404Spjd 204168404Spjdint nvlist_lookup_boolean(nvlist_t *, const char *); 205168404Spjdint nvlist_lookup_boolean_value(nvlist_t *, const char *, boolean_t *); 206168404Spjdint nvlist_lookup_byte(nvlist_t *, const char *, uchar_t *); 207168404Spjdint nvlist_lookup_int8(nvlist_t *, const char *, int8_t *); 208168404Spjdint nvlist_lookup_uint8(nvlist_t *, const char *, uint8_t *); 209168404Spjdint nvlist_lookup_int16(nvlist_t *, const char *, int16_t *); 210168404Spjdint nvlist_lookup_uint16(nvlist_t *, const char *, uint16_t *); 211168404Spjdint nvlist_lookup_int32(nvlist_t *, const char *, int32_t *); 212168404Spjdint nvlist_lookup_uint32(nvlist_t *, const char *, uint32_t *); 213168404Spjdint nvlist_lookup_int64(nvlist_t *, const char *, int64_t *); 214168404Spjdint nvlist_lookup_uint64(nvlist_t *, const char *, uint64_t *); 215168404Spjdint nvlist_lookup_string(nvlist_t *, const char *, char **); 216168404Spjdint nvlist_lookup_nvlist(nvlist_t *, const char *, nvlist_t **); 217168404Spjdint nvlist_lookup_boolean_array(nvlist_t *, const char *, 218168404Spjd boolean_t **, uint_t *); 219168404Spjdint nvlist_lookup_byte_array(nvlist_t *, const char *, uchar_t **, uint_t *); 220168404Spjdint nvlist_lookup_int8_array(nvlist_t *, const char *, int8_t **, uint_t *); 221168404Spjdint nvlist_lookup_uint8_array(nvlist_t *, const char *, uint8_t **, uint_t *); 222168404Spjdint nvlist_lookup_int16_array(nvlist_t *, const char *, int16_t **, uint_t *); 223168404Spjdint nvlist_lookup_uint16_array(nvlist_t *, const char *, uint16_t **, uint_t *); 224168404Spjdint nvlist_lookup_int32_array(nvlist_t *, const char *, int32_t **, uint_t *); 225168404Spjdint nvlist_lookup_uint32_array(nvlist_t *, const char *, uint32_t **, uint_t *); 226168404Spjdint nvlist_lookup_int64_array(nvlist_t *, const char *, int64_t **, uint_t *); 227168404Spjdint nvlist_lookup_uint64_array(nvlist_t *, const char *, uint64_t **, uint_t *); 228168404Spjdint nvlist_lookup_string_array(nvlist_t *, const char *, char ***, uint_t *); 229168404Spjdint nvlist_lookup_nvlist_array(nvlist_t *, const char *, 230168404Spjd nvlist_t ***, uint_t *); 231168404Spjdint nvlist_lookup_hrtime(nvlist_t *, const char *, hrtime_t *); 232185029Spjdint nvlist_lookup_pairs(nvlist_t *, int, ...); 233185029Spjd#if !defined(_KERNEL) 234185029Spjdint nvlist_lookup_double(nvlist_t *, const char *, double *); 235185029Spjd#endif 236168404Spjd 237185029Spjdint nvlist_lookup_nvpair(nvlist_t *, const char *, nvpair_t **); 238185029Spjdint nvlist_lookup_nvpair_embedded_index(nvlist_t *, const char *, nvpair_t **, 239185029Spjd int *, char **); 240185029Spjdboolean_t nvlist_exists(nvlist_t *, const char *); 241219089Spjdboolean_t nvlist_empty(nvlist_t *); 242185029Spjd 243168404Spjd/* processing nvpair */ 244185029Spjdnvpair_t *nvlist_next_nvpair(nvlist_t *, nvpair_t *); 245219089Spjdnvpair_t *nvlist_prev_nvpair(nvlist_t *, nvpair_t *); 246168404Spjdchar *nvpair_name(nvpair_t *); 247168404Spjddata_type_t nvpair_type(nvpair_t *); 248185029Spjdint nvpair_type_is_array(nvpair_t *); 249168404Spjdint nvpair_value_boolean_value(nvpair_t *, boolean_t *); 250168404Spjdint nvpair_value_byte(nvpair_t *, uchar_t *); 251168404Spjdint nvpair_value_int8(nvpair_t *, int8_t *); 252168404Spjdint nvpair_value_uint8(nvpair_t *, uint8_t *); 253168404Spjdint nvpair_value_int16(nvpair_t *, int16_t *); 254168404Spjdint nvpair_value_uint16(nvpair_t *, uint16_t *); 255168404Spjdint nvpair_value_int32(nvpair_t *, int32_t *); 256168404Spjdint nvpair_value_uint32(nvpair_t *, uint32_t *); 257168404Spjdint nvpair_value_int64(nvpair_t *, int64_t *); 258168404Spjdint nvpair_value_uint64(nvpair_t *, uint64_t *); 259168404Spjdint nvpair_value_string(nvpair_t *, char **); 260168404Spjdint nvpair_value_nvlist(nvpair_t *, nvlist_t **); 261168404Spjdint nvpair_value_boolean_array(nvpair_t *, boolean_t **, uint_t *); 262168404Spjdint nvpair_value_byte_array(nvpair_t *, uchar_t **, uint_t *); 263168404Spjdint nvpair_value_int8_array(nvpair_t *, int8_t **, uint_t *); 264168404Spjdint nvpair_value_uint8_array(nvpair_t *, uint8_t **, uint_t *); 265168404Spjdint nvpair_value_int16_array(nvpair_t *, int16_t **, uint_t *); 266168404Spjdint nvpair_value_uint16_array(nvpair_t *, uint16_t **, uint_t *); 267168404Spjdint nvpair_value_int32_array(nvpair_t *, int32_t **, uint_t *); 268168404Spjdint nvpair_value_uint32_array(nvpair_t *, uint32_t **, uint_t *); 269168404Spjdint nvpair_value_int64_array(nvpair_t *, int64_t **, uint_t *); 270168404Spjdint nvpair_value_uint64_array(nvpair_t *, uint64_t **, uint_t *); 271168404Spjdint nvpair_value_string_array(nvpair_t *, char ***, uint_t *); 272168404Spjdint nvpair_value_nvlist_array(nvpair_t *, nvlist_t ***, uint_t *); 273168404Spjdint nvpair_value_hrtime(nvpair_t *, hrtime_t *); 274185029Spjd#if !defined(_KERNEL) 275185029Spjdint nvpair_value_double(nvpair_t *, double *); 276185029Spjd#endif 277168404Spjd 278236884Smmnvlist_t *fnvlist_alloc(void); 279236884Smmvoid fnvlist_free(nvlist_t *); 280236884Smmsize_t fnvlist_size(nvlist_t *); 281236884Smmchar *fnvlist_pack(nvlist_t *, size_t *); 282236884Smmvoid fnvlist_pack_free(char *, size_t); 283236884Smmnvlist_t *fnvlist_unpack(char *, size_t); 284236884Smmnvlist_t *fnvlist_dup(nvlist_t *); 285236884Smmvoid fnvlist_merge(nvlist_t *, nvlist_t *); 286248571Smmsize_t fnvlist_num_pairs(nvlist_t *); 287236884Smm 288236884Smmvoid fnvlist_add_boolean(nvlist_t *, const char *); 289236884Smmvoid fnvlist_add_boolean_value(nvlist_t *, const char *, boolean_t); 290236884Smmvoid fnvlist_add_byte(nvlist_t *, const char *, uchar_t); 291236884Smmvoid fnvlist_add_int8(nvlist_t *, const char *, int8_t); 292236884Smmvoid fnvlist_add_uint8(nvlist_t *, const char *, uint8_t); 293236884Smmvoid fnvlist_add_int16(nvlist_t *, const char *, int16_t); 294236884Smmvoid fnvlist_add_uint16(nvlist_t *, const char *, uint16_t); 295236884Smmvoid fnvlist_add_int32(nvlist_t *, const char *, int32_t); 296236884Smmvoid fnvlist_add_uint32(nvlist_t *, const char *, uint32_t); 297236884Smmvoid fnvlist_add_int64(nvlist_t *, const char *, int64_t); 298236884Smmvoid fnvlist_add_uint64(nvlist_t *, const char *, uint64_t); 299236884Smmvoid fnvlist_add_string(nvlist_t *, const char *, const char *); 300236884Smmvoid fnvlist_add_nvlist(nvlist_t *, const char *, nvlist_t *); 301236884Smmvoid fnvlist_add_nvpair(nvlist_t *, nvpair_t *); 302236884Smmvoid fnvlist_add_boolean_array(nvlist_t *, const char *, boolean_t *, uint_t); 303236884Smmvoid fnvlist_add_byte_array(nvlist_t *, const char *, uchar_t *, uint_t); 304236884Smmvoid fnvlist_add_int8_array(nvlist_t *, const char *, int8_t *, uint_t); 305236884Smmvoid fnvlist_add_uint8_array(nvlist_t *, const char *, uint8_t *, uint_t); 306236884Smmvoid fnvlist_add_int16_array(nvlist_t *, const char *, int16_t *, uint_t); 307236884Smmvoid fnvlist_add_uint16_array(nvlist_t *, const char *, uint16_t *, uint_t); 308236884Smmvoid fnvlist_add_int32_array(nvlist_t *, const char *, int32_t *, uint_t); 309236884Smmvoid fnvlist_add_uint32_array(nvlist_t *, const char *, uint32_t *, uint_t); 310236884Smmvoid fnvlist_add_int64_array(nvlist_t *, const char *, int64_t *, uint_t); 311236884Smmvoid fnvlist_add_uint64_array(nvlist_t *, const char *, uint64_t *, uint_t); 312236884Smmvoid fnvlist_add_string_array(nvlist_t *, const char *, char * const *, uint_t); 313236884Smmvoid fnvlist_add_nvlist_array(nvlist_t *, const char *, nvlist_t **, uint_t); 314236884Smm 315236884Smmvoid fnvlist_remove(nvlist_t *, const char *); 316236884Smmvoid fnvlist_remove_nvpair(nvlist_t *, nvpair_t *); 317236884Smm 318236884Smmnvpair_t *fnvlist_lookup_nvpair(nvlist_t *nvl, const char *name); 319236884Smmboolean_t fnvlist_lookup_boolean(nvlist_t *nvl, const char *name); 320236884Smmboolean_t fnvlist_lookup_boolean_value(nvlist_t *nvl, const char *name); 321236884Smmuchar_t fnvlist_lookup_byte(nvlist_t *nvl, const char *name); 322236884Smmint8_t fnvlist_lookup_int8(nvlist_t *nvl, const char *name); 323236884Smmint16_t fnvlist_lookup_int16(nvlist_t *nvl, const char *name); 324236884Smmint32_t fnvlist_lookup_int32(nvlist_t *nvl, const char *name); 325236884Smmint64_t fnvlist_lookup_int64(nvlist_t *nvl, const char *name); 326236884Smmuint8_t fnvlist_lookup_uint8_t(nvlist_t *nvl, const char *name); 327236884Smmuint16_t fnvlist_lookup_uint16(nvlist_t *nvl, const char *name); 328236884Smmuint32_t fnvlist_lookup_uint32(nvlist_t *nvl, const char *name); 329236884Smmuint64_t fnvlist_lookup_uint64(nvlist_t *nvl, const char *name); 330236884Smmchar *fnvlist_lookup_string(nvlist_t *nvl, const char *name); 331236884Smmnvlist_t *fnvlist_lookup_nvlist(nvlist_t *nvl, const char *name); 332236884Smm 333236884Smmboolean_t fnvpair_value_boolean_value(nvpair_t *nvp); 334236884Smmuchar_t fnvpair_value_byte(nvpair_t *nvp); 335236884Smmint8_t fnvpair_value_int8(nvpair_t *nvp); 336236884Smmint16_t fnvpair_value_int16(nvpair_t *nvp); 337236884Smmint32_t fnvpair_value_int32(nvpair_t *nvp); 338236884Smmint64_t fnvpair_value_int64(nvpair_t *nvp); 339236884Smmuint8_t fnvpair_value_uint8_t(nvpair_t *nvp); 340236884Smmuint16_t fnvpair_value_uint16(nvpair_t *nvp); 341236884Smmuint32_t fnvpair_value_uint32(nvpair_t *nvp); 342236884Smmuint64_t fnvpair_value_uint64(nvpair_t *nvp); 343236884Smmchar *fnvpair_value_string(nvpair_t *nvp); 344236884Smmnvlist_t *fnvpair_value_nvlist(nvpair_t *nvp); 345236884Smm 346168404Spjd#ifdef __cplusplus 347168404Spjd} 348168404Spjd#endif 349168404Spjd 350168404Spjd#endif /* _SYS_NVPAIR_H */ 351