include/sys/nvpair.h

   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 https://opensource.org/licenses/CDDL-1.0.
  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) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
  23  * Copyright (c) 2012, 2018 by Delphix. All rights reserved.
  24  */
  25
  26 #ifndef _SYS_NVPAIR_H
  27 #define _SYS_NVPAIR_H extern __attribute__((visibility("default")))
  28
  29 #include <sys/types.h>
  30 #include <sys/time.h>
  31 #include <sys/errno.h>
  32
  33 #ifdef  __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 typedef enum {
  38         DATA_TYPE_DONTCARE = -1,
  39         DATA_TYPE_UNKNOWN = 0,
  40         DATA_TYPE_BOOLEAN,
  41         DATA_TYPE_BYTE,
  42         DATA_TYPE_INT16,
  43         DATA_TYPE_UINT16,
  44         DATA_TYPE_INT32,
  45         DATA_TYPE_UINT32,
  46         DATA_TYPE_INT64,
  47         DATA_TYPE_UINT64,
  48         DATA_TYPE_STRING,
  49         DATA_TYPE_BYTE_ARRAY,
  50         DATA_TYPE_INT16_ARRAY,
  51         DATA_TYPE_UINT16_ARRAY,
  52         DATA_TYPE_INT32_ARRAY,
  53         DATA_TYPE_UINT32_ARRAY,
  54         DATA_TYPE_INT64_ARRAY,
  55         DATA_TYPE_UINT64_ARRAY,
  56         DATA_TYPE_STRING_ARRAY,
  57         DATA_TYPE_HRTIME,
  58         DATA_TYPE_NVLIST,
  59         DATA_TYPE_NVLIST_ARRAY,
  60         DATA_TYPE_BOOLEAN_VALUE,
  61         DATA_TYPE_INT8,
  62         DATA_TYPE_UINT8,
  63         DATA_TYPE_BOOLEAN_ARRAY,
  64         DATA_TYPE_INT8_ARRAY,
  65 #if !defined(_KERNEL) && !defined(_STANDALONE)
  66         DATA_TYPE_UINT8_ARRAY,
  67         DATA_TYPE_DOUBLE
  68 #else
  69         DATA_TYPE_UINT8_ARRAY
  70 #endif
  71 } data_type_t;
  72
  73 typedef struct nvpair {
  74         int32_t nvp_size;       /* size of this nvpair */
  75         int16_t nvp_name_sz;    /* length of name string */
  76         int16_t nvp_reserve;    /* not used */
  77         int32_t nvp_value_elem; /* number of elements for array types */
  78         data_type_t nvp_type;   /* type of value */
  79         char    nvp_name[];     /* name string */
  80         /* aligned ptr array for string arrays */
  81         /* aligned array of data for value */
  82 } nvpair_t;
  83
  84 /* nvlist header */
  85 typedef struct nvlist {
  86         int32_t         nvl_version;
  87         uint32_t        nvl_nvflag;     /* persistent flags */
  88         uint64_t        nvl_priv;       /* ptr to private data if not packed */
  89         uint32_t        nvl_flag;
  90         int32_t         nvl_pad;        /* currently not used, for alignment */
  91 } nvlist_t;
  92
  93 /* nvp implementation version */
  94 #define NV_VERSION      0
  95
  96 /* nvlist pack encoding */
  97 #define NV_ENCODE_NATIVE        0
  98 #define NV_ENCODE_XDR           1
  99
 100 /* nvlist persistent unique name flags, stored in nvl_nvflags */
 101 #define NV_UNIQUE_NAME          0x1
 102 #define NV_UNIQUE_NAME_TYPE     0x2
 103
 104 /* nvlist lookup pairs related flags */
 105 #define NV_FLAG_NOENTOK         0x1
 106
 107 /* convenience macros */
 108 #define NV_ALIGN(x)             (((ulong_t)(x) + 7ul) & ~7ul)
 109 #define NV_ALIGN4(x)            (((x) + 3) & ~3)
 110
 111 #define NVP_SIZE(nvp)           ((nvp)->nvp_size)
 112 #define NVP_NAME(nvp)           ((nvp)->nvp_name)
 113 #define NVP_TYPE(nvp)           ((nvp)->nvp_type)
 114 #define NVP_NELEM(nvp)          ((nvp)->nvp_value_elem)
 115 #define NVP_VALUE(nvp)          ((char *)(nvp) + NV_ALIGN(sizeof (nvpair_t) \
 116                                 + (nvp)->nvp_name_sz))
 117
 118 #define NVL_VERSION(nvl)        ((nvl)->nvl_version)
 119 #define NVL_SIZE(nvl)           ((nvl)->nvl_size)
 120 #define NVL_FLAG(nvl)           ((nvl)->nvl_flag)
 121
 122 /* NV allocator framework */
 123 typedef struct nv_alloc_ops nv_alloc_ops_t;
 124
 125 typedef struct nv_alloc {
 126         const nv_alloc_ops_t *nva_ops;
 127         void *nva_arg;
 128 } nv_alloc_t;
 129
 130 struct nv_alloc_ops {
 131         int (*nv_ao_init)(nv_alloc_t *, va_list);
 132         void (*nv_ao_fini)(nv_alloc_t *);
 133         void *(*nv_ao_alloc)(nv_alloc_t *, size_t);
 134         void (*nv_ao_free)(nv_alloc_t *, void *, size_t);
 135         void (*nv_ao_reset)(nv_alloc_t *);
 136 };
 137
 138 _SYS_NVPAIR_H const nv_alloc_ops_t *const nv_fixed_ops;
 139 _SYS_NVPAIR_H nv_alloc_t *const nv_alloc_nosleep;
 140
 141 #if defined(_KERNEL)
 142 _SYS_NVPAIR_H nv_alloc_t *const nv_alloc_sleep;
 143 _SYS_NVPAIR_H nv_alloc_t *const nv_alloc_pushpage;
 144 #endif
 145
 146 _SYS_NVPAIR_H int nv_alloc_init(nv_alloc_t *, const nv_alloc_ops_t *,
 147         /* args */ ...);
 148 _SYS_NVPAIR_H void nv_alloc_reset(nv_alloc_t *);
 149 _SYS_NVPAIR_H void nv_alloc_fini(nv_alloc_t *);
 150
 151 /* list management */
 152 _SYS_NVPAIR_H int nvlist_alloc(nvlist_t **, uint_t, int);
 153 _SYS_NVPAIR_H void nvlist_free(nvlist_t *);
 154 _SYS_NVPAIR_H int nvlist_size(nvlist_t *, size_t *, int);
 155 _SYS_NVPAIR_H int nvlist_pack(nvlist_t *, char **, size_t *, int, int);
 156 _SYS_NVPAIR_H int nvlist_unpack(char *, size_t, nvlist_t **, int);
 157 _SYS_NVPAIR_H int nvlist_dup(const nvlist_t *, nvlist_t **, int);
 158 _SYS_NVPAIR_H int nvlist_merge(nvlist_t *, nvlist_t *, int);
 159
 160 _SYS_NVPAIR_H uint_t nvlist_nvflag(nvlist_t *);
 161
 162 _SYS_NVPAIR_H int nvlist_xalloc(nvlist_t **, uint_t, nv_alloc_t *);
 163 _SYS_NVPAIR_H int nvlist_xpack(nvlist_t *, char **, size_t *, int,
 164     nv_alloc_t *);
 165 _SYS_NVPAIR_H int nvlist_xunpack(char *, size_t, nvlist_t **, nv_alloc_t *);
 166 _SYS_NVPAIR_H int nvlist_xdup(const nvlist_t *, nvlist_t **, nv_alloc_t *);
 167 _SYS_NVPAIR_H nv_alloc_t *nvlist_lookup_nv_alloc(nvlist_t *);
 168
 169 _SYS_NVPAIR_H int nvlist_add_nvpair(nvlist_t *, nvpair_t *);
 170 _SYS_NVPAIR_H int nvlist_add_boolean(nvlist_t *, const char *);
 171 _SYS_NVPAIR_H int nvlist_add_boolean_value(nvlist_t *, const char *, boolean_t);
 172 _SYS_NVPAIR_H int nvlist_add_byte(nvlist_t *, const char *, uchar_t);
 173 _SYS_NVPAIR_H int nvlist_add_int8(nvlist_t *, const char *, int8_t);
 174 _SYS_NVPAIR_H int nvlist_add_uint8(nvlist_t *, const char *, uint8_t);
 175 _SYS_NVPAIR_H int nvlist_add_int16(nvlist_t *, const char *, int16_t);
 176 _SYS_NVPAIR_H int nvlist_add_uint16(nvlist_t *, const char *, uint16_t);
 177 _SYS_NVPAIR_H int nvlist_add_int32(nvlist_t *, const char *, int32_t);
 178 _SYS_NVPAIR_H int nvlist_add_uint32(nvlist_t *, const char *, uint32_t);
 179 _SYS_NVPAIR_H int nvlist_add_int64(nvlist_t *, const char *, int64_t);
 180 _SYS_NVPAIR_H int nvlist_add_uint64(nvlist_t *, const char *, uint64_t);
 181 _SYS_NVPAIR_H int nvlist_add_string(nvlist_t *, const char *, const char *);
 182 _SYS_NVPAIR_H int nvlist_add_nvlist(nvlist_t *, const char *, const nvlist_t *);
 183 _SYS_NVPAIR_H int nvlist_add_boolean_array(nvlist_t *, const char *,
 184     const boolean_t *, uint_t);
 185 _SYS_NVPAIR_H int nvlist_add_byte_array(nvlist_t *, const char *,
 186     const uchar_t *, uint_t);
 187 _SYS_NVPAIR_H int nvlist_add_int8_array(nvlist_t *, const char *,
 188     const int8_t *, uint_t);
 189 _SYS_NVPAIR_H int nvlist_add_uint8_array(nvlist_t *, const char *,
 190     const uint8_t *, uint_t);
 191 _SYS_NVPAIR_H int nvlist_add_int16_array(nvlist_t *, const char *,
 192     const int16_t *, uint_t);
 193 _SYS_NVPAIR_H int nvlist_add_uint16_array(nvlist_t *, const char *,
 194     const uint16_t *, uint_t);
 195 _SYS_NVPAIR_H int nvlist_add_int32_array(nvlist_t *, const char *,
 196     const int32_t *, uint_t);
 197 _SYS_NVPAIR_H int nvlist_add_uint32_array(nvlist_t *, const char *,
 198     const uint32_t *, uint_t);
 199 _SYS_NVPAIR_H int nvlist_add_int64_array(nvlist_t *, const char *,
 200     const int64_t *, uint_t);
 201 _SYS_NVPAIR_H int nvlist_add_uint64_array(nvlist_t *, const char *,
 202     const uint64_t *, uint_t);
 203 _SYS_NVPAIR_H int nvlist_add_string_array(nvlist_t *, const char *,
 204     const char * const *, uint_t);
 205 _SYS_NVPAIR_H int nvlist_add_nvlist_array(nvlist_t *, const char *,
 206     const nvlist_t * const *, uint_t);
 207 _SYS_NVPAIR_H int nvlist_add_hrtime(nvlist_t *, const char *, hrtime_t);
 208 #if !defined(_KERNEL) && !defined(_STANDALONE)
 209 _SYS_NVPAIR_H int nvlist_add_double(nvlist_t *, const char *, double);
 210 #endif
 211
 212 _SYS_NVPAIR_H int nvlist_remove(nvlist_t *, const char *, data_type_t);
 213 _SYS_NVPAIR_H int nvlist_remove_all(nvlist_t *, const char *);
 214 _SYS_NVPAIR_H int nvlist_remove_nvpair(nvlist_t *, nvpair_t *);
 215
 216 _SYS_NVPAIR_H int nvlist_lookup_boolean(const nvlist_t *, const char *);
 217 _SYS_NVPAIR_H int nvlist_lookup_boolean_value(const nvlist_t *, const char *,
 218     boolean_t *);
 219 _SYS_NVPAIR_H int nvlist_lookup_byte(const nvlist_t *, const char *, uchar_t *);
 220 _SYS_NVPAIR_H int nvlist_lookup_int8(const nvlist_t *, const char *, int8_t *);
 221 _SYS_NVPAIR_H int nvlist_lookup_uint8(const nvlist_t *, const char *,
 222     uint8_t *);
 223 _SYS_NVPAIR_H int nvlist_lookup_int16(const nvlist_t *, const char *,
 224     int16_t *);
 225 _SYS_NVPAIR_H int nvlist_lookup_uint16(const nvlist_t *, const char *,
 226     uint16_t *);
 227 _SYS_NVPAIR_H int nvlist_lookup_int32(const nvlist_t *, const char *,
 228     int32_t *);
 229 _SYS_NVPAIR_H int nvlist_lookup_uint32(const nvlist_t *, const char *,
 230     uint32_t *);
 231 _SYS_NVPAIR_H int nvlist_lookup_int64(const nvlist_t *, const char *,
 232     int64_t *);
 233 _SYS_NVPAIR_H int nvlist_lookup_uint64(const nvlist_t *, const char *,
 234     uint64_t *);
 235 _SYS_NVPAIR_H int nvlist_lookup_string(const nvlist_t *, const char *,
 236     const char **);
 237 _SYS_NVPAIR_H int nvlist_lookup_nvlist(nvlist_t *, const char *, nvlist_t **);
 238 _SYS_NVPAIR_H int nvlist_lookup_boolean_array(nvlist_t *, const char *,
 239     boolean_t **, uint_t *);
 240 _SYS_NVPAIR_H int nvlist_lookup_byte_array(nvlist_t *, const char *, uchar_t **,
 241     uint_t *);
 242 _SYS_NVPAIR_H int nvlist_lookup_int8_array(nvlist_t *, const char *, int8_t **,
 243     uint_t *);
 244 _SYS_NVPAIR_H int nvlist_lookup_uint8_array(nvlist_t *, const char *,
 245     uint8_t **, uint_t *);
 246 _SYS_NVPAIR_H int nvlist_lookup_int16_array(nvlist_t *, const char *,
 247     int16_t **, uint_t *);
 248 _SYS_NVPAIR_H int nvlist_lookup_uint16_array(nvlist_t *, const char *,
 249     uint16_t **, uint_t *);
 250 _SYS_NVPAIR_H int nvlist_lookup_int32_array(nvlist_t *, const char *,
 251     int32_t **, uint_t *);
 252 _SYS_NVPAIR_H int nvlist_lookup_uint32_array(nvlist_t *, const char *,
 253     uint32_t **, uint_t *);
 254 _SYS_NVPAIR_H int nvlist_lookup_int64_array(nvlist_t *, const char *,
 255     int64_t **, uint_t *);
 256 _SYS_NVPAIR_H int nvlist_lookup_uint64_array(nvlist_t *, const char *,
 257     uint64_t **, uint_t *);
 258 _SYS_NVPAIR_H int nvlist_lookup_string_array(nvlist_t *, const char *,
 259     char ***, uint_t *);
 260 _SYS_NVPAIR_H int nvlist_lookup_nvlist_array(nvlist_t *, const char *,
 261     nvlist_t ***, uint_t *);
 262 _SYS_NVPAIR_H int nvlist_lookup_hrtime(nvlist_t *, const char *, hrtime_t *);
 263 _SYS_NVPAIR_H int nvlist_lookup_pairs(nvlist_t *, int, ...);
 264 #if !defined(_KERNEL) && !defined(_STANDALONE)
 265 _SYS_NVPAIR_H int nvlist_lookup_double(const nvlist_t *, const char *,
 266     double *);
 267 #endif
 268
 269 _SYS_NVPAIR_H int nvlist_lookup_nvpair(nvlist_t *, const char *, nvpair_t **);
 270 _SYS_NVPAIR_H int nvlist_lookup_nvpair_embedded_index(nvlist_t *, const char *,
 271     nvpair_t **, int *, const char **);
 272 _SYS_NVPAIR_H boolean_t nvlist_exists(const nvlist_t *, const char *);
 273 _SYS_NVPAIR_H boolean_t nvlist_empty(const nvlist_t *);
 274
 275 /* processing nvpair */
 276 _SYS_NVPAIR_H nvpair_t *nvlist_next_nvpair(nvlist_t *, const nvpair_t *);
 277 _SYS_NVPAIR_H nvpair_t *nvlist_prev_nvpair(nvlist_t *, const nvpair_t *);
 278 _SYS_NVPAIR_H const char *nvpair_name(const nvpair_t *);
 279 _SYS_NVPAIR_H data_type_t nvpair_type(const nvpair_t *);
 280 _SYS_NVPAIR_H int nvpair_type_is_array(const nvpair_t *);
 281 _SYS_NVPAIR_H int nvpair_value_boolean_value(const nvpair_t *, boolean_t *);
 282 _SYS_NVPAIR_H int nvpair_value_byte(const nvpair_t *, uchar_t *);
 283 _SYS_NVPAIR_H int nvpair_value_int8(const nvpair_t *, int8_t *);
 284 _SYS_NVPAIR_H int nvpair_value_uint8(const nvpair_t *, uint8_t *);
 285 _SYS_NVPAIR_H int nvpair_value_int16(const nvpair_t *, int16_t *);
 286 _SYS_NVPAIR_H int nvpair_value_uint16(const nvpair_t *, uint16_t *);
 287 _SYS_NVPAIR_H int nvpair_value_int32(const nvpair_t *, int32_t *);
 288 _SYS_NVPAIR_H int nvpair_value_uint32(const nvpair_t *, uint32_t *);
 289 _SYS_NVPAIR_H int nvpair_value_int64(const nvpair_t *, int64_t *);
 290 _SYS_NVPAIR_H int nvpair_value_uint64(const nvpair_t *, uint64_t *);
 291 _SYS_NVPAIR_H int nvpair_value_string(const nvpair_t *, const char **);
 292 _SYS_NVPAIR_H int nvpair_value_nvlist(nvpair_t *, nvlist_t **);
 293 _SYS_NVPAIR_H int nvpair_value_boolean_array(nvpair_t *, boolean_t **,
 294     uint_t *);
 295 _SYS_NVPAIR_H int nvpair_value_byte_array(nvpair_t *, uchar_t **, uint_t *);
 296 _SYS_NVPAIR_H int nvpair_value_int8_array(nvpair_t *, int8_t **, uint_t *);
 297 _SYS_NVPAIR_H int nvpair_value_uint8_array(nvpair_t *, uint8_t **, uint_t *);
 298 _SYS_NVPAIR_H int nvpair_value_int16_array(nvpair_t *, int16_t **, uint_t *);
 299 _SYS_NVPAIR_H int nvpair_value_uint16_array(nvpair_t *, uint16_t **, uint_t *);
 300 _SYS_NVPAIR_H int nvpair_value_int32_array(nvpair_t *, int32_t **, uint_t *);
 301 _SYS_NVPAIR_H int nvpair_value_uint32_array(nvpair_t *, uint32_t **, uint_t *);
 302 _SYS_NVPAIR_H int nvpair_value_int64_array(nvpair_t *, int64_t **, uint_t *);
 303 _SYS_NVPAIR_H int nvpair_value_uint64_array(nvpair_t *, uint64_t **, uint_t *);
 304 _SYS_NVPAIR_H int nvpair_value_string_array(nvpair_t *, const char ***,
 305     uint_t *);
 306 _SYS_NVPAIR_H int nvpair_value_nvlist_array(nvpair_t *, nvlist_t ***, uint_t *);
 307 _SYS_NVPAIR_H int nvpair_value_hrtime(nvpair_t *, hrtime_t *);
 308 #if !defined(_KERNEL) && !defined(_STANDALONE)
 309 _SYS_NVPAIR_H int nvpair_value_double(const nvpair_t *, double *);
 310 #endif
 311
 312 _SYS_NVPAIR_H nvlist_t *fnvlist_alloc(void);
 313 _SYS_NVPAIR_H void fnvlist_free(nvlist_t *);
 314 _SYS_NVPAIR_H size_t fnvlist_size(nvlist_t *);
 315 _SYS_NVPAIR_H char *fnvlist_pack(nvlist_t *, size_t *);
 316 _SYS_NVPAIR_H void fnvlist_pack_free(char *, size_t);
 317 _SYS_NVPAIR_H nvlist_t *fnvlist_unpack(char *, size_t);
 318 _SYS_NVPAIR_H nvlist_t *fnvlist_dup(const nvlist_t *);
 319 _SYS_NVPAIR_H void fnvlist_merge(nvlist_t *, nvlist_t *);
 320 _SYS_NVPAIR_H size_t fnvlist_num_pairs(nvlist_t *);
 321
 322 _SYS_NVPAIR_H void fnvlist_add_boolean(nvlist_t *, const char *);
 323 _SYS_NVPAIR_H void fnvlist_add_boolean_value(nvlist_t *, const char *,
 324     boolean_t);
 325 _SYS_NVPAIR_H void fnvlist_add_byte(nvlist_t *, const char *, uchar_t);
 326 _SYS_NVPAIR_H void fnvlist_add_int8(nvlist_t *, const char *, int8_t);
 327 _SYS_NVPAIR_H void fnvlist_add_uint8(nvlist_t *, const char *, uint8_t);
 328 _SYS_NVPAIR_H void fnvlist_add_int16(nvlist_t *, const char *, int16_t);
 329 _SYS_NVPAIR_H void fnvlist_add_uint16(nvlist_t *, const char *, uint16_t);
 330 _SYS_NVPAIR_H void fnvlist_add_int32(nvlist_t *, const char *, int32_t);
 331 _SYS_NVPAIR_H void fnvlist_add_uint32(nvlist_t *, const char *, uint32_t);
 332 _SYS_NVPAIR_H void fnvlist_add_int64(nvlist_t *, const char *, int64_t);
 333 _SYS_NVPAIR_H void fnvlist_add_uint64(nvlist_t *, const char *, uint64_t);
 334 _SYS_NVPAIR_H void fnvlist_add_string(nvlist_t *, const char *, const char *);
 335 _SYS_NVPAIR_H void fnvlist_add_nvlist(nvlist_t *, const char *, nvlist_t *);
 336 _SYS_NVPAIR_H void fnvlist_add_nvpair(nvlist_t *, nvpair_t *);
 337 _SYS_NVPAIR_H void fnvlist_add_boolean_array(nvlist_t *, const char *,
 338     const boolean_t *, uint_t);
 339 _SYS_NVPAIR_H void fnvlist_add_byte_array(nvlist_t *, const char *,
 340     const uchar_t *, uint_t);
 341 _SYS_NVPAIR_H void fnvlist_add_int8_array(nvlist_t *, const char *,
 342     const int8_t *, uint_t);
 343 _SYS_NVPAIR_H void fnvlist_add_uint8_array(nvlist_t *, const char *,
 344     const uint8_t *, uint_t);
 345 _SYS_NVPAIR_H void fnvlist_add_int16_array(nvlist_t *, const char *,
 346     const int16_t *, uint_t);
 347 _SYS_NVPAIR_H void fnvlist_add_uint16_array(nvlist_t *, const char *,
 348     const uint16_t *, uint_t);
 349 _SYS_NVPAIR_H void fnvlist_add_int32_array(nvlist_t *, const char *,
 350     const int32_t *, uint_t);
 351 _SYS_NVPAIR_H void fnvlist_add_uint32_array(nvlist_t *, const char *,
 352     const uint32_t *, uint_t);
 353 _SYS_NVPAIR_H void fnvlist_add_int64_array(nvlist_t *, const char *,
 354     const int64_t *, uint_t);
 355 _SYS_NVPAIR_H void fnvlist_add_uint64_array(nvlist_t *, const char *,
 356     const uint64_t *, uint_t);
 357 _SYS_NVPAIR_H void fnvlist_add_string_array(nvlist_t *, const char *,
 358     const char * const *, uint_t);
 359 _SYS_NVPAIR_H void fnvlist_add_nvlist_array(nvlist_t *, const char *,
 360     const nvlist_t * const *, uint_t);
 361
 362 _SYS_NVPAIR_H void fnvlist_remove(nvlist_t *, const char *);
 363 _SYS_NVPAIR_H void fnvlist_remove_nvpair(nvlist_t *, nvpair_t *);
 364
 365 _SYS_NVPAIR_H nvpair_t *fnvlist_lookup_nvpair(nvlist_t *, const char *);
 366 _SYS_NVPAIR_H boolean_t fnvlist_lookup_boolean(const nvlist_t *, const char *);
 367 _SYS_NVPAIR_H boolean_t fnvlist_lookup_boolean_value(const nvlist_t *,
 368     const char *);
 369 _SYS_NVPAIR_H uchar_t fnvlist_lookup_byte(const nvlist_t *, const char *);
 370 _SYS_NVPAIR_H int8_t fnvlist_lookup_int8(const nvlist_t *, const char *);
 371 _SYS_NVPAIR_H int16_t fnvlist_lookup_int16(const nvlist_t *, const char *);
 372 _SYS_NVPAIR_H int32_t fnvlist_lookup_int32(const nvlist_t *, const char *);
 373 _SYS_NVPAIR_H int64_t fnvlist_lookup_int64(const nvlist_t *, const char *);
 374 _SYS_NVPAIR_H uint8_t fnvlist_lookup_uint8(const nvlist_t *, const char *);
 375 _SYS_NVPAIR_H uint16_t fnvlist_lookup_uint16(const nvlist_t *, const char *);
 376 _SYS_NVPAIR_H uint32_t fnvlist_lookup_uint32(const nvlist_t *, const char *);
 377 _SYS_NVPAIR_H uint64_t fnvlist_lookup_uint64(const nvlist_t *, const char *);
 378 _SYS_NVPAIR_H const char *fnvlist_lookup_string(const nvlist_t *,
 379     const char *);
 380 _SYS_NVPAIR_H nvlist_t *fnvlist_lookup_nvlist(nvlist_t *, const char *);
 381 _SYS_NVPAIR_H boolean_t *fnvlist_lookup_boolean_array(nvlist_t *, const char *,
 382     uint_t *);
 383 _SYS_NVPAIR_H uchar_t *fnvlist_lookup_byte_array(nvlist_t *, const char *,
 384     uint_t *);
 385 _SYS_NVPAIR_H int8_t *fnvlist_lookup_int8_array(nvlist_t *, const char *,
 386     uint_t *);
 387 _SYS_NVPAIR_H uint8_t *fnvlist_lookup_uint8_array(nvlist_t *, const char *,
 388     uint_t *);
 389 _SYS_NVPAIR_H int16_t *fnvlist_lookup_int16_array(nvlist_t *, const char *,
 390     uint_t *);
 391 _SYS_NVPAIR_H uint16_t *fnvlist_lookup_uint16_array(nvlist_t *, const char *,
 392     uint_t *);
 393 _SYS_NVPAIR_H int32_t *fnvlist_lookup_int32_array(nvlist_t *, const char *,
 394     uint_t *);
 395 _SYS_NVPAIR_H uint32_t *fnvlist_lookup_uint32_array(nvlist_t *, const char *,
 396     uint_t *);
 397 _SYS_NVPAIR_H int64_t *fnvlist_lookup_int64_array(nvlist_t *, const char *,
 398     uint_t *);
 399 _SYS_NVPAIR_H uint64_t *fnvlist_lookup_uint64_array(nvlist_t *, const char *,
 400     uint_t *);
 401
 402 _SYS_NVPAIR_H boolean_t fnvpair_value_boolean_value(const nvpair_t *nvp);
 403 _SYS_NVPAIR_H uchar_t fnvpair_value_byte(const nvpair_t *nvp);
 404 _SYS_NVPAIR_H int8_t fnvpair_value_int8(const nvpair_t *nvp);
 405 _SYS_NVPAIR_H int16_t fnvpair_value_int16(const nvpair_t *nvp);
 406 _SYS_NVPAIR_H int32_t fnvpair_value_int32(const nvpair_t *nvp);
 407 _SYS_NVPAIR_H int64_t fnvpair_value_int64(const nvpair_t *nvp);
 408 _SYS_NVPAIR_H uint8_t fnvpair_value_uint8(const nvpair_t *nvp);
 409 _SYS_NVPAIR_H uint16_t fnvpair_value_uint16(const nvpair_t *nvp);
 410 _SYS_NVPAIR_H uint32_t fnvpair_value_uint32(const nvpair_t *nvp);
 411 _SYS_NVPAIR_H uint64_t fnvpair_value_uint64(const nvpair_t *nvp);
 412 _SYS_NVPAIR_H const char *fnvpair_value_string(const nvpair_t *nvp);
 413 _SYS_NVPAIR_H nvlist_t *fnvpair_value_nvlist(nvpair_t *nvp);
 414
 415 #ifdef  __cplusplus
 416 }
 417 #endif
 418
 419 #endif  /* _SYS_NVPAIR_H */