1 /* 2 * Copyright 1995-2024 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 /* clang-format off */ 11 12 /* clang-format on */ 13 14 /* 15 * Header for dynamic hash table routines Author - Eric Young 16 */ 17 18 #ifndef OPENSSL_LHASH_H 19 #define OPENSSL_LHASH_H 20 #pragma once 21 22 #include <openssl/macros.h> 23 #ifndef OPENSSL_NO_DEPRECATED_3_0 24 #define HEADER_LHASH_H 25 #endif 26 27 #include <openssl/e_os2.h> 28 #include <openssl/bio.h> 29 #ifndef OPENSSL_NO_STDIO 30 #include <stdio.h> 31 #endif 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 typedef struct lhash_node_st OPENSSL_LH_NODE; 38 typedef int (*OPENSSL_LH_COMPFUNC)(const void *, const void *); 39 typedef int (*OPENSSL_LH_COMPFUNCTHUNK)(const void *, const void *, OPENSSL_LH_COMPFUNC cfn); 40 typedef unsigned long (*OPENSSL_LH_HASHFUNC)(const void *); 41 typedef unsigned long (*OPENSSL_LH_HASHFUNCTHUNK)(const void *, OPENSSL_LH_HASHFUNC hfn); 42 typedef void (*OPENSSL_LH_DOALL_FUNC)(void *); 43 typedef void (*OPENSSL_LH_DOALL_FUNC_THUNK)(void *, OPENSSL_LH_DOALL_FUNC doall); 44 typedef void (*OPENSSL_LH_DOALL_FUNCARG)(void *, void *); 45 typedef void (*OPENSSL_LH_DOALL_FUNCARG_THUNK)(void *, void *, OPENSSL_LH_DOALL_FUNCARG doall); 46 typedef struct lhash_st OPENSSL_LHASH; 47 48 /* 49 * Macros for declaring and implementing type-safe wrappers for LHASH 50 * callbacks. This way, callbacks can be provided to LHASH structures without 51 * function pointer casting and the macro-defined callbacks provide 52 * per-variable casting before deferring to the underlying type-specific 53 * callbacks. NB: It is possible to place a "static" in front of both the 54 * DECLARE and IMPLEMENT macros if the functions are strictly internal. 55 */ 56 57 /* First: "hash" functions */ 58 #define DECLARE_LHASH_HASH_FN(name, o_type) \ 59 unsigned long name##_LHASH_HASH(const void *); 60 #define IMPLEMENT_LHASH_HASH_FN(name, o_type) \ 61 unsigned long name##_LHASH_HASH(const void *arg) \ 62 { \ 63 const o_type *a = arg; \ 64 return name##_hash(a); \ 65 } 66 #define LHASH_HASH_FN(name) name##_LHASH_HASH 67 68 /* Second: "compare" functions */ 69 #define DECLARE_LHASH_COMP_FN(name, o_type) \ 70 int name##_LHASH_COMP(const void *, const void *); 71 #define IMPLEMENT_LHASH_COMP_FN(name, o_type) \ 72 int name##_LHASH_COMP(const void *arg1, const void *arg2) \ 73 { \ 74 const o_type *a = arg1; \ 75 const o_type *b = arg2; \ 76 return name##_cmp(a, b); \ 77 } 78 #define LHASH_COMP_FN(name) name##_LHASH_COMP 79 80 /* Fourth: "doall_arg" functions */ 81 #define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \ 82 void name##_LHASH_DOALL_ARG(void *, void *); 83 #define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \ 84 void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) \ 85 { \ 86 o_type *a = arg1; \ 87 a_type *b = arg2; \ 88 name##_doall_arg(a, b); \ 89 } 90 #define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG 91 92 #define LH_LOAD_MULT 256 93 94 int OPENSSL_LH_error(OPENSSL_LHASH *lh); 95 OPENSSL_LHASH *OPENSSL_LH_new(OPENSSL_LH_HASHFUNC h, OPENSSL_LH_COMPFUNC c); 96 OPENSSL_LHASH *OPENSSL_LH_set_thunks(OPENSSL_LHASH *lh, 97 OPENSSL_LH_HASHFUNCTHUNK hw, 98 OPENSSL_LH_COMPFUNCTHUNK cw, 99 OPENSSL_LH_DOALL_FUNC_THUNK daw, 100 OPENSSL_LH_DOALL_FUNCARG_THUNK daaw); 101 void OPENSSL_LH_free(OPENSSL_LHASH *lh); 102 void OPENSSL_LH_flush(OPENSSL_LHASH *lh); 103 void *OPENSSL_LH_insert(OPENSSL_LHASH *lh, void *data); 104 void *OPENSSL_LH_delete(OPENSSL_LHASH *lh, const void *data); 105 void *OPENSSL_LH_retrieve(OPENSSL_LHASH *lh, const void *data); 106 void OPENSSL_LH_doall(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNC func); 107 void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, 108 OPENSSL_LH_DOALL_FUNCARG func, void *arg); 109 void OPENSSL_LH_doall_arg_thunk(OPENSSL_LHASH *lh, 110 OPENSSL_LH_DOALL_FUNCARG_THUNK daaw, 111 OPENSSL_LH_DOALL_FUNCARG fn, void *arg); 112 113 unsigned long OPENSSL_LH_strhash(const char *c); 114 unsigned long OPENSSL_LH_num_items(const OPENSSL_LHASH *lh); 115 unsigned long OPENSSL_LH_get_down_load(const OPENSSL_LHASH *lh); 116 void OPENSSL_LH_set_down_load(OPENSSL_LHASH *lh, unsigned long down_load); 117 118 #ifndef OPENSSL_NO_STDIO 119 #ifndef OPENSSL_NO_DEPRECATED_3_1 120 OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp); 121 OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp); 122 OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp); 123 #endif 124 #endif 125 #ifndef OPENSSL_NO_DEPRECATED_3_1 126 OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out); 127 OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out); 128 OSSL_DEPRECATEDIN_3_1 void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out); 129 #endif 130 131 #ifndef OPENSSL_NO_DEPRECATED_1_1_0 132 #define _LHASH OPENSSL_LHASH 133 #define LHASH_NODE OPENSSL_LH_NODE 134 #define lh_error OPENSSL_LH_error 135 #define lh_new OPENSSL_LH_new 136 #define lh_free OPENSSL_LH_free 137 #define lh_insert OPENSSL_LH_insert 138 #define lh_delete OPENSSL_LH_delete 139 #define lh_retrieve OPENSSL_LH_retrieve 140 #define lh_doall OPENSSL_LH_doall 141 #define lh_doall_arg OPENSSL_LH_doall_arg 142 #define lh_strhash OPENSSL_LH_strhash 143 #define lh_num_items OPENSSL_LH_num_items 144 #ifndef OPENSSL_NO_STDIO 145 #define lh_stats OPENSSL_LH_stats 146 #define lh_node_stats OPENSSL_LH_node_stats 147 #define lh_node_usage_stats OPENSSL_LH_node_usage_stats 148 #endif 149 #define lh_stats_bio OPENSSL_LH_stats_bio 150 #define lh_node_stats_bio OPENSSL_LH_node_stats_bio 151 #define lh_node_usage_stats_bio OPENSSL_LH_node_usage_stats_bio 152 #endif 153 154 /* Type checking... */ 155 156 #define LHASH_OF(type) struct lhash_st_##type 157 158 /* Helper macro for internal use */ 159 #define DEFINE_LHASH_OF_INTERNAL(type) \ 160 LHASH_OF(type) \ 161 { \ 162 union lh_##type##_dummy { \ 163 void *d1; \ 164 unsigned long d2; \ 165 int d3; \ 166 } dummy; \ 167 }; \ 168 typedef int (*lh_##type##_compfunc)(const type *a, const type *b); \ 169 typedef unsigned long (*lh_##type##_hashfunc)(const type *a); \ 170 typedef void (*lh_##type##_doallfunc)(type * a); \ 171 static ossl_inline unsigned long lh_##type##_hash_thunk(const void *data, OPENSSL_LH_HASHFUNC hfn) \ 172 { \ 173 unsigned long (*hfn_conv)(const type *) = (unsigned long (*)(const type *))hfn; \ 174 return hfn_conv((const type *)data); \ 175 } \ 176 static ossl_inline int lh_##type##_comp_thunk(const void *da, const void *db, OPENSSL_LH_COMPFUNC cfn) \ 177 { \ 178 int (*cfn_conv)(const type *, const type *) = (int (*)(const type *, const type *))cfn; \ 179 return cfn_conv((const type *)da, (const type *)db); \ 180 } \ 181 static ossl_inline void lh_##type##_doall_thunk(void *node, OPENSSL_LH_DOALL_FUNC doall) \ 182 { \ 183 void (*doall_conv)(type *) = (void (*)(type *))doall; \ 184 doall_conv((type *)node); \ 185 } \ 186 static ossl_inline void lh_##type##_doall_arg_thunk(void *node, void *arg, OPENSSL_LH_DOALL_FUNCARG doall) \ 187 { \ 188 void (*doall_conv)(type *, void *) = (void (*)(type *, void *))doall; \ 189 doall_conv((type *)node, arg); \ 190 } \ 191 static ossl_unused ossl_inline type * \ 192 ossl_check_##type##_lh_plain_type(type *ptr) \ 193 { \ 194 return ptr; \ 195 } \ 196 static ossl_unused ossl_inline const type * \ 197 ossl_check_const_##type##_lh_plain_type(const type *ptr) \ 198 { \ 199 return ptr; \ 200 } \ 201 static ossl_unused ossl_inline const OPENSSL_LHASH * \ 202 ossl_check_const_##type##_lh_type(const LHASH_OF(type) *lh) \ 203 { \ 204 return (const OPENSSL_LHASH *)lh; \ 205 } \ 206 static ossl_unused ossl_inline OPENSSL_LHASH * \ 207 ossl_check_##type##_lh_type(LHASH_OF(type) *lh) \ 208 { \ 209 return (OPENSSL_LHASH *)lh; \ 210 } \ 211 static ossl_unused ossl_inline OPENSSL_LH_COMPFUNC \ 212 ossl_check_##type##_lh_compfunc_type(lh_##type##_compfunc cmp) \ 213 { \ 214 return (OPENSSL_LH_COMPFUNC)cmp; \ 215 } \ 216 static ossl_unused ossl_inline OPENSSL_LH_HASHFUNC \ 217 ossl_check_##type##_lh_hashfunc_type(lh_##type##_hashfunc hfn) \ 218 { \ 219 return (OPENSSL_LH_HASHFUNC)hfn; \ 220 } \ 221 static ossl_unused ossl_inline OPENSSL_LH_DOALL_FUNC \ 222 ossl_check_##type##_lh_doallfunc_type(lh_##type##_doallfunc dfn) \ 223 { \ 224 return (OPENSSL_LH_DOALL_FUNC)dfn; \ 225 } \ 226 LHASH_OF(type) 227 228 #ifndef OPENSSL_NO_DEPRECATED_3_1 229 #define DEFINE_LHASH_OF_DEPRECATED(type) \ 230 static ossl_unused ossl_inline void \ 231 lh_##type##_node_stats_bio(const LHASH_OF(type) *lh, BIO *out) \ 232 { \ 233 OPENSSL_LH_node_stats_bio((const OPENSSL_LHASH *)lh, out); \ 234 } \ 235 static ossl_unused ossl_inline void \ 236 lh_##type##_node_usage_stats_bio(const LHASH_OF(type) *lh, BIO *out) \ 237 { \ 238 OPENSSL_LH_node_usage_stats_bio((const OPENSSL_LHASH *)lh, out); \ 239 } \ 240 static ossl_unused ossl_inline void \ 241 lh_##type##_stats_bio(const LHASH_OF(type) *lh, BIO *out) \ 242 { \ 243 OPENSSL_LH_stats_bio((const OPENSSL_LHASH *)lh, out); \ 244 } 245 #else 246 #define DEFINE_LHASH_OF_DEPRECATED(type) 247 #endif 248 249 #define DEFINE_LHASH_OF_EX(type) \ 250 LHASH_OF(type) \ 251 { \ 252 union lh_##type##_dummy { \ 253 void *d1; \ 254 unsigned long d2; \ 255 int d3; \ 256 } dummy; \ 257 }; \ 258 static unsigned long \ 259 lh_##type##_hfn_thunk(const void *data, OPENSSL_LH_HASHFUNC hfn) \ 260 { \ 261 unsigned long (*hfn_conv)(const type *) = (unsigned long (*)(const type *))hfn; \ 262 return hfn_conv((const type *)data); \ 263 } \ 264 static int lh_##type##_cfn_thunk(const void *da, const void *db, OPENSSL_LH_COMPFUNC cfn) \ 265 { \ 266 int (*cfn_conv)(const type *, const type *) = (int (*)(const type *, const type *))cfn; \ 267 return cfn_conv((const type *)da, (const type *)db); \ 268 } \ 269 static ossl_unused ossl_inline void \ 270 lh_##type##_free(LHASH_OF(type) *lh) \ 271 { \ 272 OPENSSL_LH_free((OPENSSL_LHASH *)lh); \ 273 } \ 274 static ossl_unused ossl_inline void \ 275 lh_##type##_flush(LHASH_OF(type) *lh) \ 276 { \ 277 OPENSSL_LH_flush((OPENSSL_LHASH *)lh); \ 278 } \ 279 static ossl_unused ossl_inline type * \ 280 lh_##type##_insert(LHASH_OF(type) *lh, type *d) \ 281 { \ 282 return (type *)OPENSSL_LH_insert((OPENSSL_LHASH *)lh, d); \ 283 } \ 284 static ossl_unused ossl_inline type * \ 285 lh_##type##_delete(LHASH_OF(type) *lh, const type *d) \ 286 { \ 287 return (type *)OPENSSL_LH_delete((OPENSSL_LHASH *)lh, d); \ 288 } \ 289 static ossl_unused ossl_inline type * \ 290 lh_##type##_retrieve(LHASH_OF(type) *lh, const type *d) \ 291 { \ 292 return (type *)OPENSSL_LH_retrieve((OPENSSL_LHASH *)lh, d); \ 293 } \ 294 static ossl_unused ossl_inline int \ 295 lh_##type##_error(LHASH_OF(type) *lh) \ 296 { \ 297 return OPENSSL_LH_error((OPENSSL_LHASH *)lh); \ 298 } \ 299 static ossl_unused ossl_inline unsigned long \ 300 lh_##type##_num_items(LHASH_OF(type) *lh) \ 301 { \ 302 return OPENSSL_LH_num_items((OPENSSL_LHASH *)lh); \ 303 } \ 304 static ossl_unused ossl_inline unsigned long \ 305 lh_##type##_get_down_load(LHASH_OF(type) *lh) \ 306 { \ 307 return OPENSSL_LH_get_down_load((OPENSSL_LHASH *)lh); \ 308 } \ 309 static ossl_unused ossl_inline void \ 310 lh_##type##_set_down_load(LHASH_OF(type) *lh, unsigned long dl) \ 311 { \ 312 OPENSSL_LH_set_down_load((OPENSSL_LHASH *)lh, dl); \ 313 } \ 314 static ossl_unused ossl_inline void \ 315 lh_##type##_doall_thunk(void *node, OPENSSL_LH_DOALL_FUNC doall) \ 316 { \ 317 void (*doall_conv)(type *) = (void (*)(type *))doall; \ 318 doall_conv((type *)node); \ 319 } \ 320 static ossl_unused ossl_inline void \ 321 lh_##type##_doall_arg_thunk(void *node, void *arg, OPENSSL_LH_DOALL_FUNCARG doall) \ 322 { \ 323 void (*doall_conv)(type *, void *) = (void (*)(type *, void *))doall; \ 324 doall_conv((type *)node, arg); \ 325 } \ 326 static ossl_unused ossl_inline void \ 327 lh_##type##_doall(LHASH_OF(type) *lh, void (*doall)(type *)) \ 328 { \ 329 OPENSSL_LH_doall((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNC)doall); \ 330 } \ 331 static ossl_unused ossl_inline LHASH_OF(type) * \ 332 lh_##type##_new(unsigned long (*hfn)(const type *), \ 333 int (*cfn)(const type *, const type *)) \ 334 { \ 335 return (LHASH_OF(type) *)OPENSSL_LH_set_thunks(OPENSSL_LH_new((OPENSSL_LH_HASHFUNC)hfn, (OPENSSL_LH_COMPFUNC)cfn), \ 336 lh_##type##_hfn_thunk, lh_##type##_cfn_thunk, \ 337 lh_##type##_doall_thunk, \ 338 lh_##type##_doall_arg_thunk); \ 339 } \ 340 static ossl_unused ossl_inline void \ 341 lh_##type##_doall_arg(LHASH_OF(type) *lh, \ 342 void (*doallarg)(type *, void *), void *arg) \ 343 { \ 344 OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \ 345 (OPENSSL_LH_DOALL_FUNCARG)doallarg, arg); \ 346 } \ 347 LHASH_OF(type) 348 349 #define DEFINE_LHASH_OF(type) \ 350 DEFINE_LHASH_OF_EX(type); \ 351 DEFINE_LHASH_OF_DEPRECATED(type) \ 352 LHASH_OF(type) 353 354 #define IMPLEMENT_LHASH_DOALL_ARG_CONST(type, argtype) \ 355 int_implement_lhash_doall(type, argtype, const type) 356 357 #define IMPLEMENT_LHASH_DOALL_ARG(type, argtype) \ 358 int_implement_lhash_doall(type, argtype, type) 359 360 #define int_implement_lhash_doall(type, argtype, cbargtype) \ 361 static ossl_unused ossl_inline void \ 362 lh_##type##_doall_##argtype##_thunk(void *node, void *arg, OPENSSL_LH_DOALL_FUNCARG fn) \ 363 { \ 364 void (*fn_conv)(cbargtype *, argtype *) = (void (*)(cbargtype *, argtype *))fn; \ 365 fn_conv((cbargtype *)node, (argtype *)arg); \ 366 } \ 367 static ossl_unused ossl_inline void \ 368 lh_##type##_doall_##argtype(LHASH_OF(type) *lh, \ 369 void (*fn)(cbargtype *, argtype *), \ 370 argtype *arg) \ 371 { \ 372 OPENSSL_LH_doall_arg_thunk((OPENSSL_LHASH *)lh, \ 373 lh_##type##_doall_##argtype##_thunk, \ 374 (OPENSSL_LH_DOALL_FUNCARG)fn, \ 375 (void *)arg); \ 376 } \ 377 LHASH_OF(type) 378 379 /* clang-format off */ 380 DEFINE_LHASH_OF_INTERNAL(OPENSSL_STRING); 381 #define lh_OPENSSL_STRING_new(hfn, cmp) ((LHASH_OF(OPENSSL_STRING) *)OPENSSL_LH_set_thunks(OPENSSL_LH_new(ossl_check_OPENSSL_STRING_lh_hashfunc_type(hfn), ossl_check_OPENSSL_STRING_lh_compfunc_type(cmp)), lh_OPENSSL_STRING_hash_thunk, lh_OPENSSL_STRING_comp_thunk, lh_OPENSSL_STRING_doall_thunk, lh_OPENSSL_STRING_doall_arg_thunk)) 382 #define lh_OPENSSL_STRING_free(lh) OPENSSL_LH_free(ossl_check_OPENSSL_STRING_lh_type(lh)) 383 #define lh_OPENSSL_STRING_flush(lh) OPENSSL_LH_flush(ossl_check_OPENSSL_STRING_lh_type(lh)) 384 #define lh_OPENSSL_STRING_insert(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_insert(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_OPENSSL_STRING_lh_plain_type(ptr))) 385 #define lh_OPENSSL_STRING_delete(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_delete(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_const_OPENSSL_STRING_lh_plain_type(ptr))) 386 #define lh_OPENSSL_STRING_retrieve(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_retrieve(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_const_OPENSSL_STRING_lh_plain_type(ptr))) 387 #define lh_OPENSSL_STRING_error(lh) OPENSSL_LH_error(ossl_check_OPENSSL_STRING_lh_type(lh)) 388 #define lh_OPENSSL_STRING_num_items(lh) OPENSSL_LH_num_items(ossl_check_OPENSSL_STRING_lh_type(lh)) 389 #define lh_OPENSSL_STRING_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out) 390 #define lh_OPENSSL_STRING_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out) 391 #define lh_OPENSSL_STRING_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out) 392 #define lh_OPENSSL_STRING_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_OPENSSL_STRING_lh_type(lh)) 393 #define lh_OPENSSL_STRING_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_OPENSSL_STRING_lh_type(lh), dl) 394 #define lh_OPENSSL_STRING_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_OPENSSL_STRING_lh_doallfunc_type(dfn)) 395 DEFINE_LHASH_OF_INTERNAL(OPENSSL_CSTRING); 396 #define lh_OPENSSL_CSTRING_new(hfn, cmp) ((LHASH_OF(OPENSSL_CSTRING) *)OPENSSL_LH_set_thunks(OPENSSL_LH_new(ossl_check_OPENSSL_CSTRING_lh_hashfunc_type(hfn), ossl_check_OPENSSL_CSTRING_lh_compfunc_type(cmp)), lh_OPENSSL_CSTRING_hash_thunk, lh_OPENSSL_CSTRING_comp_thunk, lh_OPENSSL_CSTRING_doall_thunk, lh_OPENSSL_CSTRING_doall_arg_thunk)) 397 #define lh_OPENSSL_CSTRING_free(lh) OPENSSL_LH_free(ossl_check_OPENSSL_CSTRING_lh_type(lh)) 398 #define lh_OPENSSL_CSTRING_flush(lh) OPENSSL_LH_flush(ossl_check_OPENSSL_CSTRING_lh_type(lh)) 399 #define lh_OPENSSL_CSTRING_insert(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_insert(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_OPENSSL_CSTRING_lh_plain_type(ptr))) 400 #define lh_OPENSSL_CSTRING_delete(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_delete(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_const_OPENSSL_CSTRING_lh_plain_type(ptr))) 401 #define lh_OPENSSL_CSTRING_retrieve(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_retrieve(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_const_OPENSSL_CSTRING_lh_plain_type(ptr))) 402 #define lh_OPENSSL_CSTRING_error(lh) OPENSSL_LH_error(ossl_check_OPENSSL_CSTRING_lh_type(lh)) 403 #define lh_OPENSSL_CSTRING_num_items(lh) OPENSSL_LH_num_items(ossl_check_OPENSSL_CSTRING_lh_type(lh)) 404 #define lh_OPENSSL_CSTRING_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out) 405 #define lh_OPENSSL_CSTRING_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out) 406 #define lh_OPENSSL_CSTRING_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out) 407 #define lh_OPENSSL_CSTRING_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_OPENSSL_CSTRING_lh_type(lh)) 408 #define lh_OPENSSL_CSTRING_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_OPENSSL_CSTRING_lh_type(lh), dl) 409 #define lh_OPENSSL_CSTRING_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_OPENSSL_CSTRING_lh_doallfunc_type(dfn)) 410 411 /* clang-format on */ 412 413 #ifdef __cplusplus 414 } 415 #endif 416 417 #endif 418