2 /* ====================================================================
3 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
31 * 6. Redistributions of any form whatsoever must retain the following
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
55 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
56 * All rights reserved.
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.
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).
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.
76 * Redistribution and use in source and binary forms, with or without
77 * modification, are permitted provided that the following conditions
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)"
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
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.]
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.
117 #ifndef HEADER_CRYPTO_H
118 # define HEADER_CRYPTO_H
123 # include <openssl/e_os2.h>
125 # ifndef OPENSSL_NO_STDIO
129 # include <openssl/stack.h>
130 # include <openssl/safestack.h>
131 # include <openssl/opensslv.h>
132 # include <openssl/ossl_typ.h>
134 # ifdef CHARSET_EBCDIC
135 # include <openssl/ebcdic.h>
139 * Resolve problems on some operating systems with symbol names that clash
142 # include <openssl/symhacks.h>
148 /* Backward compatibility to SSLeay */
150 * This is more to be used to check the correct DLL is being used in the MS
153 # define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
154 # define SSLEAY_VERSION 0
155 /* #define SSLEAY_OPTIONS 1 no longer supported */
156 # define SSLEAY_CFLAGS 2
157 # define SSLEAY_BUILT_ON 3
158 # define SSLEAY_PLATFORM 4
159 # define SSLEAY_DIR 5
162 * When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
163 * names in cryptlib.c
166 # define CRYPTO_LOCK_ERR 1
167 # define CRYPTO_LOCK_EX_DATA 2
168 # define CRYPTO_LOCK_X509 3
169 # define CRYPTO_LOCK_X509_INFO 4
170 # define CRYPTO_LOCK_X509_PKEY 5
171 # define CRYPTO_LOCK_X509_CRL 6
172 # define CRYPTO_LOCK_X509_REQ 7
173 # define CRYPTO_LOCK_DSA 8
174 # define CRYPTO_LOCK_RSA 9
175 # define CRYPTO_LOCK_EVP_PKEY 10
176 # define CRYPTO_LOCK_X509_STORE 11
177 # define CRYPTO_LOCK_SSL_CTX 12
178 # define CRYPTO_LOCK_SSL_CERT 13
179 # define CRYPTO_LOCK_SSL_SESSION 14
180 # define CRYPTO_LOCK_SSL_SESS_CERT 15
181 # define CRYPTO_LOCK_SSL 16
182 # define CRYPTO_LOCK_SSL_METHOD 17
183 # define CRYPTO_LOCK_RAND 18
184 # define CRYPTO_LOCK_RAND2 19
185 # define CRYPTO_LOCK_MALLOC 20
186 # define CRYPTO_LOCK_BIO 21
187 # define CRYPTO_LOCK_GETHOSTBYNAME 22
188 # define CRYPTO_LOCK_GETSERVBYNAME 23
189 # define CRYPTO_LOCK_READDIR 24
190 # define CRYPTO_LOCK_RSA_BLINDING 25
191 # define CRYPTO_LOCK_DH 26
192 # define CRYPTO_LOCK_MALLOC2 27
193 # define CRYPTO_LOCK_DSO 28
194 # define CRYPTO_LOCK_DYNLOCK 29
195 # define CRYPTO_LOCK_ENGINE 30
196 # define CRYPTO_LOCK_UI 31
197 # define CRYPTO_LOCK_ECDSA 32
198 # define CRYPTO_LOCK_EC 33
199 # define CRYPTO_LOCK_ECDH 34
200 # define CRYPTO_LOCK_BN 35
201 # define CRYPTO_LOCK_EC_PRE_COMP 36
202 # define CRYPTO_LOCK_STORE 37
203 # define CRYPTO_LOCK_COMP 38
204 # define CRYPTO_LOCK_FIPS 39
205 # define CRYPTO_LOCK_FIPS2 40
206 # define CRYPTO_NUM_LOCKS 41
208 # define CRYPTO_LOCK 1
209 # define CRYPTO_UNLOCK 2
210 # define CRYPTO_READ 4
211 # define CRYPTO_WRITE 8
213 # ifndef OPENSSL_NO_LOCKING
214 # ifndef CRYPTO_w_lock
215 # define CRYPTO_w_lock(type) \
216 CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
217 # define CRYPTO_w_unlock(type) \
218 CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
219 # define CRYPTO_r_lock(type) \
220 CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
221 # define CRYPTO_r_unlock(type) \
222 CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
223 # define CRYPTO_add(addr,amount,type) \
224 CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
227 # define CRYPTO_w_lock(a)
228 # define CRYPTO_w_unlock(a)
229 # define CRYPTO_r_lock(a)
230 # define CRYPTO_r_unlock(a)
231 # define CRYPTO_add(a,b,c) ((*(a))+=(b))
235 * Some applications as well as some parts of OpenSSL need to allocate and
236 * deallocate locks in a dynamic fashion. The following typedef makes this
237 * possible in a type-safe manner.
239 /* struct CRYPTO_dynlock_value has to be defined by the application. */
242 struct CRYPTO_dynlock_value *data;
246 * The following can be used to detect memory leaks in the SSLeay library. It
247 * used, it turns on malloc checking
250 # define CRYPTO_MEM_CHECK_OFF 0x0/* an enume */
251 # define CRYPTO_MEM_CHECK_ON 0x1/* a bit */
252 # define CRYPTO_MEM_CHECK_ENABLE 0x2/* a bit */
253 # define CRYPTO_MEM_CHECK_DISABLE 0x3/* an enume */
256 * The following are bit values to turn on or off options connected to the
257 * malloc checking functionality
260 /* Adds time to the memory checking information */
261 # define V_CRYPTO_MDEBUG_TIME 0x1/* a bit */
262 /* Adds thread number to the memory checking information */
263 # define V_CRYPTO_MDEBUG_THREAD 0x2/* a bit */
265 # define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
267 /* predec of the BIO type */
268 typedef struct bio_st BIO_dummy;
270 struct crypto_ex_data_st {
272 /* gcc is screwing up this data structure :-( */
275 DECLARE_STACK_OF(void)
278 * Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
281 # define CRYPTO_EX_INDEX_BIO 0
282 # define CRYPTO_EX_INDEX_SSL 1
283 # define CRYPTO_EX_INDEX_SSL_CTX 2
284 # define CRYPTO_EX_INDEX_SSL_SESSION 3
285 # define CRYPTO_EX_INDEX_X509_STORE 4
286 # define CRYPTO_EX_INDEX_X509_STORE_CTX 5
287 # define CRYPTO_EX_INDEX_RSA 6
288 # define CRYPTO_EX_INDEX_DSA 7
289 # define CRYPTO_EX_INDEX_DH 8
290 # define CRYPTO_EX_INDEX_ENGINE 9
291 # define CRYPTO_EX_INDEX_X509 10
292 # define CRYPTO_EX_INDEX_UI 11
293 # define CRYPTO_EX_INDEX_ECDSA 12
294 # define CRYPTO_EX_INDEX_ECDH 13
295 # define CRYPTO_EX_INDEX_COMP 14
296 # define CRYPTO_EX_INDEX_STORE 15
297 # define CRYPTO_EX_INDEX_APP 16
298 # define CRYPTO_EX_INDEX__COUNT 17
301 * This is the default callbacks, but we can have others as well: this is
302 * needed in Win32 where the application malloc and the library malloc may
305 # define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
306 malloc, realloc, free)
308 # if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
309 # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
310 # define CRYPTO_MDEBUG
315 * Set standard debugging functions (not done by default unless CRYPTO_MDEBUG
318 # define CRYPTO_malloc_debug_init() do {\
319 CRYPTO_set_mem_debug_functions(\
323 CRYPTO_dbg_set_options,\
324 CRYPTO_dbg_get_options);\
327 int CRYPTO_mem_ctrl(int mode);
328 int CRYPTO_is_mem_check_on(void);
330 /* for applications */
331 # define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
332 # define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
334 /* for library-internal use */
335 # define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
336 # define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
337 # define is_MemCheck_on() CRYPTO_is_mem_check_on()
339 # define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__)
340 # define OPENSSL_zalloc(num) CRYPTO_zalloc((int)num,__FILE__,__LINE__)
341 # define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__)
342 # define OPENSSL_realloc(addr,num) \
343 CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
344 # define OPENSSL_realloc_clean(addr,old_num,num) \
345 CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
346 # define OPENSSL_remalloc(addr,num) \
347 CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
348 # define OPENSSL_clear_free(addr, num) CRYPTO_clear_free(addr, num)
349 # define OPENSSL_free(addr) CRYPTO_free(addr)
351 # define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type))
353 const char *SSLeay_version(int type);
354 unsigned long SSLeay(void);
356 int OPENSSL_issetugid(void);
358 /* Within a given class, get/register a new index */
359 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
360 CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
361 CRYPTO_EX_free *free_func);
363 * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a
364 * given class (invokes whatever per-class callbacks are applicable)
366 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
367 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
368 CRYPTO_EX_DATA *from);
369 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
371 * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular
372 * index (relative to the class type involved)
374 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
375 void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
377 * This function cleans up all "ex_data" state. It mustn't be called under
378 * potential race-conditions.
380 void CRYPTO_cleanup_all_ex_data(void);
382 int CRYPTO_get_new_lockid(char *name);
384 int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
385 void CRYPTO_lock(int mode, int type, const char *file, int line);
386 void CRYPTO_set_locking_callback(void (*func) (int mode, int type,
387 const char *file, int line));
388 void (*CRYPTO_get_locking_callback(void)) (int mode, int type,
389 const char *file, int line);
390 void CRYPTO_set_add_lock_callback(int (*func)
391 (int *num, int mount, int type,
392 const char *file, int line));
393 int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type,
394 const char *file, int line);
396 /* Don't use this structure directly. */
397 typedef struct crypto_threadid_st {
401 /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
402 void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
403 void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
404 int CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *));
405 void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *);
406 void CRYPTO_THREADID_current(CRYPTO_THREADID *id);
407 int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b);
408 void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src);
409 unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
410 # ifdef OPENSSL_USE_DEPRECATED
411 DECLARE_DEPRECATED(void CRYPTO_set_id_callback(unsigned long (*func) (void)));
413 * mkdef.pl cannot handle this next one so not inside DECLARE_DEPRECATED,
414 * but still inside OPENSSL_USE_DEPRECATED
416 unsigned long (*CRYPTO_get_id_callback(void)) (void);
417 DECLARE_DEPRECATED(unsigned long CRYPTO_thread_id(void));
420 const char *CRYPTO_get_lock_name(int type);
421 int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file,
424 int CRYPTO_get_new_dynlockid(void);
425 void CRYPTO_destroy_dynlockid(int i);
426 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
427 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value
428 *(*dyn_create_function) (const char
431 void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)
433 struct CRYPTO_dynlock_value *l,
434 const char *file, int line));
435 void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)
436 (struct CRYPTO_dynlock_value *l,
437 const char *file, int line));
438 struct CRYPTO_dynlock_value
439 *(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line);
440 void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode,
441 struct CRYPTO_dynlock_value
442 *l, const char *file,
444 void (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value
445 *l, const char *file,
448 int CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t),
450 int CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int),
451 void *(*r) (void *, size_t, const char *,
452 int), void (*f) (void *));
453 int CRYPTO_set_mem_debug_functions(void (*m)
454 (void *, int, const char *, int, int),
455 void (*r) (void *, void *, int,
456 const char *, int, int),
457 void (*f) (void *, int), void (*so) (long),
459 void CRYPTO_get_mem_functions(void *(**m) (size_t),
460 void *(**r) (void *, size_t),
461 void (**f) (void *));
462 void CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int),
463 void *(**r) (void *, size_t, const char *,
464 int), void (**f) (void *));
465 void CRYPTO_get_mem_debug_functions(void (**m)
466 (void *, int, const char *, int, int),
467 void (**r) (void *, void *, int,
468 const char *, int, int),
469 void (**f) (void *, int),
470 void (**so) (long), long (**go) (void));
472 void *CRYPTO_malloc(int num, const char *file, int line);
473 void *CRYPTO_zalloc(int num, const char *file, int line);
474 char *CRYPTO_strdup(const char *str, const char *file, int line);
475 void CRYPTO_free(void *ptr);
476 void CRYPTO_clear_free(void *ptr, size_t num);
477 void *CRYPTO_realloc(void *addr, int num, const char *file, int line);
478 void *CRYPTO_realloc_clean(void *addr, int old_num, int num, const char *file,
480 void *CRYPTO_remalloc(void *addr, int num, const char *file, int line);
482 # define OPENSSL_secure_malloc(num) \
483 CRYPTO_secure_malloc((int)num,__FILE__,__LINE__)
484 # define OPENSSL_secure_free(addr) \
485 CRYPTO_secure_free(addr)
487 int CRYPTO_secure_malloc_init(size_t sz, int minsize);
488 void CRYPTO_secure_malloc_done(void);
489 void *CRYPTO_secure_malloc(int num, const char *file, int line);
490 void CRYPTO_secure_free(void *ptr);
491 int CRYPTO_secure_allocated(const void *ptr);
492 int CRYPTO_secure_malloc_initialized(void);
494 int CRYPTO_set_secure_mem_functions(void *(*m)(size_t), void (*f)(void *));
495 int CRYPTO_set_secure_mem_ex_functions(void *(*m)(size_t,const char *,int),
497 void CRYPTO_get_secure_mem_functions(void *(**m)(size_t), void (**f)(void *));
498 void CRYPTO_get_secure_mem_ex_functions(void *(**m)(size_t,const char *,int),
501 void OPENSSL_cleanse(void *ptr, size_t len);
503 void CRYPTO_set_mem_debug_options(long bits);
504 long CRYPTO_get_mem_debug_options(void);
506 # define CRYPTO_push_info(info) \
507 CRYPTO_push_info_(info, __FILE__, __LINE__);
508 int CRYPTO_push_info_(const char *info, const char *file, int line);
509 int CRYPTO_pop_info(void);
510 int CRYPTO_remove_all_info(void);
513 * Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
514 * used as default in CRYPTO_MDEBUG compilations):
517 * The last argument has the following significance:
519 * 0: called before the actual memory allocation has taken place
520 * 1: called after the actual memory allocation has taken place
522 void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line,
524 void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file,
525 int line, int before_p);
526 void CRYPTO_dbg_free(void *addr, int before_p);
528 * Tell the debugging code about options. By default, the following values
531 * 0: Clear all options.
532 * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option.
533 * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option.
534 * V_CRYPTO_MDEBUG_ALL (3): 1 + 2
536 void CRYPTO_dbg_set_options(long bits);
537 long CRYPTO_dbg_get_options(void);
539 # ifndef OPENSSL_NO_STDIO
540 void CRYPTO_mem_leaks_fp(FILE *);
542 void CRYPTO_mem_leaks(struct bio_st *bio);
543 /* unsigned long order, char *file, int line, int num_bytes, char *addr */
544 typedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int,
546 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
548 /* die if we have to */
549 void OpenSSLDie(const char *file, int line, const char *assertion);
550 # define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
552 unsigned int *OPENSSL_ia32cap_loc(void);
553 # define OPENSSL_ia32cap ((OPENSSL_ia32cap_loc())[0])
554 int OPENSSL_isservice(void);
557 int FIPS_mode_set(int r);
559 void OPENSSL_init(void);
561 struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result);
562 int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec);
563 int OPENSSL_gmtime_diff(int *pday, int *psec,
564 const struct tm *from, const struct tm *to);
567 * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal.
568 * It takes an amount of time dependent on |len|, but independent of the
569 * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements
570 * into a defined order as the return value when a != b is undefined, other
571 * than to be non-zero.
573 int CRYPTO_memcmp(const void *a, const void *b, size_t len);
575 /* BEGIN ERROR CODES */
577 * The following lines are auto generated by the script mkerr.pl. Any changes
578 * made after this point may be overwritten when the script is next run.
580 void ERR_load_CRYPTO_strings(void);
582 /* Error codes for the CRYPTO functions. */
584 /* Function codes. */
585 # define CRYPTO_F_CRYPTO_DUP_EX_DATA 110
586 # define CRYPTO_F_CRYPTO_FREE_EX_DATA 111
587 # define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100
588 # define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103
589 # define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101
590 # define CRYPTO_F_CRYPTO_NEW_EX_DATA 112
591 # define CRYPTO_F_CRYPTO_SET_EX_DATA 102
592 # define CRYPTO_F_DEF_ADD_INDEX 104
593 # define CRYPTO_F_DEF_GET_CLASS 105
594 # define CRYPTO_F_FIPS_MODE_SET 109
595 # define CRYPTO_F_INT_DUP_EX_DATA 106
596 # define CRYPTO_F_INT_FREE_EX_DATA 107
597 # define CRYPTO_F_INT_NEW_EX_DATA 108
600 # define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101
601 # define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100