1 /* crypto/crypto.h */ 2 /* ==================================================================== 3 * Copyright (c) 1998-2003 The OpenSSL Project. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * 17 * 3. All advertising materials mentioning features or use of this 18 * software must display the following acknowledgment: 19 * "This product includes software developed by the OpenSSL Project 20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 21 * 22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 23 * endorse or promote products derived from this software without 24 * prior written permission. For written permission, please contact 25 * openssl-core@openssl.org. 26 * 27 * 5. Products derived from this software may not be called "OpenSSL" 28 * nor may "OpenSSL" appear in their names without prior written 29 * permission of the OpenSSL Project. 30 * 31 * 6. Redistributions of any form whatsoever must retain the following 32 * acknowledgment: 33 * "This product includes software developed by the OpenSSL Project 34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 35 * 36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 47 * OF THE POSSIBILITY OF SUCH DAMAGE. 48 * ==================================================================== 49 * 50 * This product includes cryptographic software written by Eric Young 51 * (eay@cryptsoft.com). This product includes software written by Tim 52 * Hudson (tjh@cryptsoft.com). 53 * 54 */ 55 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 56 * All rights reserved. 57 * 58 * This package is an SSL implementation written 59 * by Eric Young (eay@cryptsoft.com). 60 * The implementation was written so as to conform with Netscapes SSL. 61 * 62 * This library is free for commercial and non-commercial use as long as 63 * the following conditions are aheared to. The following conditions 64 * apply to all code found in this distribution, be it the RC4, RSA, 65 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 66 * included with this distribution is covered by the same copyright terms 67 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 68 * 69 * Copyright remains Eric Young's, and as such any Copyright notices in 70 * the code are not to be removed. 71 * If this package is used in a product, Eric Young should be given attribution 72 * as the author of the parts of the library used. 73 * This can be in the form of a textual message at program startup or 74 * in documentation (online or textual) provided with the package. 75 * 76 * Redistribution and use in source and binary forms, with or without 77 * modification, are permitted provided that the following conditions 78 * are met: 79 * 1. Redistributions of source code must retain the copyright 80 * notice, this list of conditions and the following disclaimer. 81 * 2. Redistributions in binary form must reproduce the above copyright 82 * notice, this list of conditions and the following disclaimer in the 83 * documentation and/or other materials provided with the distribution. 84 * 3. All advertising materials mentioning features or use of this software 85 * must display the following acknowledgement: 86 * "This product includes cryptographic software written by 87 * Eric Young (eay@cryptsoft.com)" 88 * The word 'cryptographic' can be left out if the rouines from the library 89 * being used are not cryptographic related :-). 90 * 4. If you include any Windows specific code (or a derivative thereof) from 91 * the apps directory (application code) you must include an acknowledgement: 92 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 93 * 94 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 95 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 96 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 97 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 98 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 99 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 100 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 101 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 102 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 103 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 104 * SUCH DAMAGE. 105 * 106 * The licence and distribution terms for any publically available version or 107 * derivative of this code cannot be changed. i.e. this code cannot simply be 108 * copied and put under another distribution licence 109 * [including the GNU Public Licence.] 110 */ 111 /* ==================================================================== 112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 113 * ECDH support in OpenSSL originally developed by 114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 115 */ 116 117 #ifndef HEADER_CRYPTO_H 118 #define HEADER_CRYPTO_H 119 120 #include <stdlib.h> 121 122 #include <openssl/e_os2.h> 123 124 #ifndef OPENSSL_NO_FP_API 125 #include <stdio.h> 126 #endif 127 128 #include <openssl/stack.h> 129 #include <openssl/safestack.h> 130 #include <openssl/opensslv.h> 131 #include <openssl/ossl_typ.h> 132 133 #ifdef CHARSET_EBCDIC 134 #include <openssl/ebcdic.h> 135 #endif 136 137 /* Resolve problems on some operating systems with symbol names that clash 138 one way or another */ 139 #include <openssl/symhacks.h> 140 141 #ifdef __cplusplus 142 extern "C" { 143 #endif 144 145 /* Backward compatibility to SSLeay */ 146 /* This is more to be used to check the correct DLL is being used 147 * in the MS world. */ 148 #define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER 149 #define SSLEAY_VERSION 0 150 /* #define SSLEAY_OPTIONS 1 no longer supported */ 151 #define SSLEAY_CFLAGS 2 152 #define SSLEAY_BUILT_ON 3 153 #define SSLEAY_PLATFORM 4 154 #define SSLEAY_DIR 5 155 156 /* Already declared in ossl_typ.h */ 157 #if 0 158 typedef struct crypto_ex_data_st CRYPTO_EX_DATA; 159 /* Called when a new object is created */ 160 typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad, 161 int idx, long argl, void *argp); 162 /* Called when an object is free()ed */ 163 typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad, 164 int idx, long argl, void *argp); 165 /* Called when we need to dup an object */ 166 typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 167 int idx, long argl, void *argp); 168 #endif 169 170 /* A generic structure to pass assorted data in a expandable way */ 171 typedef struct openssl_item_st 172 { 173 int code; 174 void *value; /* Not used for flag attributes */ 175 size_t value_size; /* Max size of value for output, length for input */ 176 size_t *value_length; /* Returned length of value for output */ 177 } OPENSSL_ITEM; 178 179 180 /* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock 181 * names in cryptlib.c 182 */ 183 184 #define CRYPTO_LOCK_ERR 1 185 #define CRYPTO_LOCK_EX_DATA 2 186 #define CRYPTO_LOCK_X509 3 187 #define CRYPTO_LOCK_X509_INFO 4 188 #define CRYPTO_LOCK_X509_PKEY 5 189 #define CRYPTO_LOCK_X509_CRL 6 190 #define CRYPTO_LOCK_X509_REQ 7 191 #define CRYPTO_LOCK_DSA 8 192 #define CRYPTO_LOCK_RSA 9 193 #define CRYPTO_LOCK_EVP_PKEY 10 194 #define CRYPTO_LOCK_X509_STORE 11 195 #define CRYPTO_LOCK_SSL_CTX 12 196 #define CRYPTO_LOCK_SSL_CERT 13 197 #define CRYPTO_LOCK_SSL_SESSION 14 198 #define CRYPTO_LOCK_SSL_SESS_CERT 15 199 #define CRYPTO_LOCK_SSL 16 200 #define CRYPTO_LOCK_SSL_METHOD 17 201 #define CRYPTO_LOCK_RAND 18 202 #define CRYPTO_LOCK_RAND2 19 203 #define CRYPTO_LOCK_MALLOC 20 204 #define CRYPTO_LOCK_BIO 21 205 #define CRYPTO_LOCK_GETHOSTBYNAME 22 206 #define CRYPTO_LOCK_GETSERVBYNAME 23 207 #define CRYPTO_LOCK_READDIR 24 208 #define CRYPTO_LOCK_RSA_BLINDING 25 209 #define CRYPTO_LOCK_DH 26 210 #define CRYPTO_LOCK_MALLOC2 27 211 #define CRYPTO_LOCK_DSO 28 212 #define CRYPTO_LOCK_DYNLOCK 29 213 #define CRYPTO_LOCK_ENGINE 30 214 #define CRYPTO_LOCK_UI 31 215 #define CRYPTO_LOCK_ECDSA 32 216 #define CRYPTO_LOCK_EC 33 217 #define CRYPTO_LOCK_ECDH 34 218 #define CRYPTO_LOCK_BN 35 219 #define CRYPTO_LOCK_EC_PRE_COMP 36 220 #define CRYPTO_LOCK_STORE 37 221 #define CRYPTO_LOCK_COMP 38 222 #define CRYPTO_NUM_LOCKS 39 223 224 #define CRYPTO_LOCK 1 225 #define CRYPTO_UNLOCK 2 226 #define CRYPTO_READ 4 227 #define CRYPTO_WRITE 8 228 229 #ifndef OPENSSL_NO_LOCKING 230 #ifndef CRYPTO_w_lock 231 #define CRYPTO_w_lock(type) \ 232 CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) 233 #define CRYPTO_w_unlock(type) \ 234 CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) 235 #define CRYPTO_r_lock(type) \ 236 CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__) 237 #define CRYPTO_r_unlock(type) \ 238 CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__) 239 #define CRYPTO_add(addr,amount,type) \ 240 CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__) 241 #endif 242 #else 243 #define CRYPTO_w_lock(a) 244 #define CRYPTO_w_unlock(a) 245 #define CRYPTO_r_lock(a) 246 #define CRYPTO_r_unlock(a) 247 #define CRYPTO_add(a,b,c) ((*(a))+=(b)) 248 #endif 249 250 /* Some applications as well as some parts of OpenSSL need to allocate 251 and deallocate locks in a dynamic fashion. The following typedef 252 makes this possible in a type-safe manner. */ 253 /* struct CRYPTO_dynlock_value has to be defined by the application. */ 254 typedef struct 255 { 256 int references; 257 struct CRYPTO_dynlock_value *data; 258 } CRYPTO_dynlock; 259 260 261 /* The following can be used to detect memory leaks in the SSLeay library. 262 * It used, it turns on malloc checking */ 263 264 #define CRYPTO_MEM_CHECK_OFF 0x0 /* an enume */ 265 #define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */ 266 #define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */ 267 #define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */ 268 269 /* The following are bit values to turn on or off options connected to the 270 * malloc checking functionality */ 271 272 /* Adds time to the memory checking information */ 273 #define V_CRYPTO_MDEBUG_TIME 0x1 /* a bit */ 274 /* Adds thread number to the memory checking information */ 275 #define V_CRYPTO_MDEBUG_THREAD 0x2 /* a bit */ 276 277 #define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD) 278 279 280 /* predec of the BIO type */ 281 typedef struct bio_st BIO_dummy; 282 283 struct crypto_ex_data_st 284 { 285 STACK *sk; 286 int dummy; /* gcc is screwing up this data structure :-( */ 287 }; 288 289 /* This stuff is basically class callback functions 290 * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */ 291 292 typedef struct crypto_ex_data_func_st 293 { 294 long argl; /* Arbitary long */ 295 void *argp; /* Arbitary void * */ 296 CRYPTO_EX_new *new_func; 297 CRYPTO_EX_free *free_func; 298 CRYPTO_EX_dup *dup_func; 299 } CRYPTO_EX_DATA_FUNCS; 300 301 DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS) 302 303 /* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA 304 * entry. 305 */ 306 307 #define CRYPTO_EX_INDEX_BIO 0 308 #define CRYPTO_EX_INDEX_SSL 1 309 #define CRYPTO_EX_INDEX_SSL_CTX 2 310 #define CRYPTO_EX_INDEX_SSL_SESSION 3 311 #define CRYPTO_EX_INDEX_X509_STORE 4 312 #define CRYPTO_EX_INDEX_X509_STORE_CTX 5 313 #define CRYPTO_EX_INDEX_RSA 6 314 #define CRYPTO_EX_INDEX_DSA 7 315 #define CRYPTO_EX_INDEX_DH 8 316 #define CRYPTO_EX_INDEX_ENGINE 9 317 #define CRYPTO_EX_INDEX_X509 10 318 #define CRYPTO_EX_INDEX_UI 11 319 #define CRYPTO_EX_INDEX_ECDSA 12 320 #define CRYPTO_EX_INDEX_ECDH 13 321 #define CRYPTO_EX_INDEX_COMP 14 322 #define CRYPTO_EX_INDEX_STORE 15 323 324 /* Dynamically assigned indexes start from this value (don't use directly, use 325 * via CRYPTO_ex_data_new_class). */ 326 #define CRYPTO_EX_INDEX_USER 100 327 328 329 /* This is the default callbacks, but we can have others as well: 330 * this is needed in Win32 where the application malloc and the 331 * library malloc may not be the same. 332 */ 333 #define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ 334 malloc, realloc, free) 335 336 #if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD 337 # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */ 338 # define CRYPTO_MDEBUG 339 # endif 340 #endif 341 342 /* Set standard debugging functions (not done by default 343 * unless CRYPTO_MDEBUG is defined) */ 344 #define CRYPTO_malloc_debug_init() do {\ 345 CRYPTO_set_mem_debug_functions(\ 346 CRYPTO_dbg_malloc,\ 347 CRYPTO_dbg_realloc,\ 348 CRYPTO_dbg_free,\ 349 CRYPTO_dbg_set_options,\ 350 CRYPTO_dbg_get_options);\ 351 } while(0) 352 353 int CRYPTO_mem_ctrl(int mode); 354 int CRYPTO_is_mem_check_on(void); 355 356 /* for applications */ 357 #define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) 358 #define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) 359 360 /* for library-internal use */ 361 #define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) 362 #define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) 363 #define is_MemCheck_on() CRYPTO_is_mem_check_on() 364 365 #define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__) 366 #define OPENSSL_realloc(addr,num) \ 367 CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__) 368 #define OPENSSL_realloc_clean(addr,old_num,num) \ 369 CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__) 370 #define OPENSSL_remalloc(addr,num) \ 371 CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__) 372 #define OPENSSL_freeFunc CRYPTO_free 373 #define OPENSSL_free(addr) CRYPTO_free(addr) 374 375 #define OPENSSL_malloc_locked(num) \ 376 CRYPTO_malloc_locked((int)num,__FILE__,__LINE__) 377 #define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr) 378 379 380 const char *SSLeay_version(int type); 381 unsigned long SSLeay(void); 382 383 int OPENSSL_issetugid(void); 384 385 /* An opaque type representing an implementation of "ex_data" support */ 386 typedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL; 387 /* Return an opaque pointer to the current "ex_data" implementation */ 388 const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void); 389 /* Sets the "ex_data" implementation to be used (if it's not too late) */ 390 int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i); 391 /* Get a new "ex_data" class, and return the corresponding "class_index" */ 392 int CRYPTO_ex_data_new_class(void); 393 /* Within a given class, get/register a new index */ 394 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp, 395 CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, 396 CRYPTO_EX_free *free_func); 397 /* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given 398 * class (invokes whatever per-class callbacks are applicable) */ 399 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); 400 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to, 401 CRYPTO_EX_DATA *from); 402 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); 403 /* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index 404 * (relative to the class type involved) */ 405 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val); 406 void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx); 407 /* This function cleans up all "ex_data" state. It mustn't be called under 408 * potential race-conditions. */ 409 void CRYPTO_cleanup_all_ex_data(void); 410 411 int CRYPTO_get_new_lockid(char *name); 412 413 int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */ 414 void CRYPTO_lock(int mode, int type,const char *file,int line); 415 void CRYPTO_set_locking_callback(void (*func)(int mode,int type, 416 const char *file,int line)); 417 void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file, 418 int line); 419 void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type, 420 const char *file, int line)); 421 int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type, 422 const char *file,int line); 423 void CRYPTO_set_id_callback(unsigned long (*func)(void)); 424 unsigned long (*CRYPTO_get_id_callback(void))(void); 425 unsigned long CRYPTO_thread_id(void); 426 const char *CRYPTO_get_lock_name(int type); 427 int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file, 428 int line); 429 430 int CRYPTO_get_new_dynlockid(void); 431 void CRYPTO_destroy_dynlockid(int i); 432 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); 433 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line)); 434 void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)); 435 void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line)); 436 struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line); 437 void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line); 438 void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line); 439 440 /* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions -- 441 * call the latter last if you need different functions */ 442 int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *)); 443 int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *)); 444 int CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int), 445 void *(*r)(void *,size_t,const char *,int), 446 void (*f)(void *)); 447 int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int), 448 void (*free_func)(void *)); 449 int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int), 450 void (*r)(void *,void *,int,const char *,int,int), 451 void (*f)(void *,int), 452 void (*so)(long), 453 long (*go)(void)); 454 void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *)); 455 void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *)); 456 void CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int), 457 void *(**r)(void *, size_t,const char *,int), 458 void (**f)(void *)); 459 void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int), 460 void (**f)(void *)); 461 void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int), 462 void (**r)(void *,void *,int,const char *,int,int), 463 void (**f)(void *,int), 464 void (**so)(long), 465 long (**go)(void)); 466 467 void *CRYPTO_malloc_locked(int num, const char *file, int line); 468 void CRYPTO_free_locked(void *); 469 void *CRYPTO_malloc(int num, const char *file, int line); 470 void CRYPTO_free(void *); 471 void *CRYPTO_realloc(void *addr,int num, const char *file, int line); 472 void *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file, 473 int line); 474 void *CRYPTO_remalloc(void *addr,int num, const char *file, int line); 475 476 void OPENSSL_cleanse(void *ptr, size_t len); 477 478 void CRYPTO_set_mem_debug_options(long bits); 479 long CRYPTO_get_mem_debug_options(void); 480 481 #define CRYPTO_push_info(info) \ 482 CRYPTO_push_info_(info, __FILE__, __LINE__); 483 int CRYPTO_push_info_(const char *info, const char *file, int line); 484 int CRYPTO_pop_info(void); 485 int CRYPTO_remove_all_info(void); 486 487 488 /* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro; 489 * used as default in CRYPTO_MDEBUG compilations): */ 490 /* The last argument has the following significance: 491 * 492 * 0: called before the actual memory allocation has taken place 493 * 1: called after the actual memory allocation has taken place 494 */ 495 void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p); 496 void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p); 497 void CRYPTO_dbg_free(void *addr,int before_p); 498 /* Tell the debugging code about options. By default, the following values 499 * apply: 500 * 501 * 0: Clear all options. 502 * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option. 503 * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option. 504 * V_CRYPTO_MDEBUG_ALL (3): 1 + 2 505 */ 506 void CRYPTO_dbg_set_options(long bits); 507 long CRYPTO_dbg_get_options(void); 508 509 510 #ifndef OPENSSL_NO_FP_API 511 void CRYPTO_mem_leaks_fp(FILE *); 512 #endif 513 void CRYPTO_mem_leaks(struct bio_st *bio); 514 /* unsigned long order, char *file, int line, int num_bytes, char *addr */ 515 typedef void *CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *); 516 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb); 517 518 /* die if we have to */ 519 void OpenSSLDie(const char *file,int line,const char *assertion); 520 #define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1)) 521 522 unsigned long *OPENSSL_ia32cap_loc(void); 523 #define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc())) 524 525 /* BEGIN ERROR CODES */ 526 /* The following lines are auto generated by the script mkerr.pl. Any changes 527 * made after this point may be overwritten when the script is next run. 528 */ 529 void ERR_load_CRYPTO_strings(void); 530 531 /* Error codes for the CRYPTO functions. */ 532 533 /* Function codes. */ 534 #define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 535 #define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 536 #define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 537 #define CRYPTO_F_CRYPTO_SET_EX_DATA 102 538 #define CRYPTO_F_DEF_ADD_INDEX 104 539 #define CRYPTO_F_DEF_GET_CLASS 105 540 #define CRYPTO_F_INT_DUP_EX_DATA 106 541 #define CRYPTO_F_INT_FREE_EX_DATA 107 542 #define CRYPTO_F_INT_NEW_EX_DATA 108 543 544 /* Reason codes. */ 545 #define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 546 547 #ifdef __cplusplus 548 } 549 #endif 550 #endif 551