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
122 #include <openssl/e_os2.h>
124 #ifndef OPENSSL_NO_FP_API
128 /* Get FIPS renames if needed */
129 #if defined(OPENSSL_FIPSCANISTER) && defined(OPENSSL_FIPSAPI)
130 #include <openssl/fips.h>
133 #include <openssl/stack.h>
134 #include <openssl/safestack.h>
135 #include <openssl/opensslv.h>
136 #include <openssl/ossl_typ.h>
138 #ifdef CHARSET_EBCDIC
139 #include <openssl/ebcdic.h>
142 /* Resolve problems on some operating systems with symbol names that clash
143 one way or another */
144 #include <openssl/symhacks.h>
150 /* Backward compatibility to SSLeay */
151 /* This is more to be used to check the correct DLL is being used
152 * in the MS world. */
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
161 /* Already declared in ossl_typ.h */
163 typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
164 /* Called when a new object is created */
165 typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
166 int idx, long argl, void *argp);
167 /* Called when an object is free()ed */
168 typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
169 int idx, long argl, void *argp);
170 /* Called when we need to dup an object */
171 typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d,
172 int idx, long argl, void *argp);
175 /* A generic structure to pass assorted data in a expandable way */
176 typedef struct openssl_item_st
179 void *value; /* Not used for flag attributes */
180 size_t value_size; /* Max size of value for output, length for input */
181 size_t *value_length; /* Returned length of value for output */
185 /* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
186 * names in cryptlib.c
189 #define CRYPTO_LOCK_ERR 1
190 #define CRYPTO_LOCK_EX_DATA 2
191 #define CRYPTO_LOCK_X509 3
192 #define CRYPTO_LOCK_X509_INFO 4
193 #define CRYPTO_LOCK_X509_PKEY 5
194 #define CRYPTO_LOCK_X509_CRL 6
195 #define CRYPTO_LOCK_X509_REQ 7
196 #define CRYPTO_LOCK_DSA 8
197 #define CRYPTO_LOCK_RSA 9
198 #define CRYPTO_LOCK_EVP_PKEY 10
199 #define CRYPTO_LOCK_X509_STORE 11
200 #define CRYPTO_LOCK_SSL_CTX 12
201 #define CRYPTO_LOCK_SSL_CERT 13
202 #define CRYPTO_LOCK_SSL_SESSION 14
203 #define CRYPTO_LOCK_SSL_SESS_CERT 15
204 #define CRYPTO_LOCK_SSL 16
205 #define CRYPTO_LOCK_SSL_METHOD 17
206 #define CRYPTO_LOCK_RAND 18
207 #define CRYPTO_LOCK_RAND2 19
208 #define CRYPTO_LOCK_MALLOC 20
209 #define CRYPTO_LOCK_BIO 21
210 #define CRYPTO_LOCK_GETHOSTBYNAME 22
211 #define CRYPTO_LOCK_GETSERVBYNAME 23
212 #define CRYPTO_LOCK_READDIR 24
213 #define CRYPTO_LOCK_RSA_BLINDING 25
214 #define CRYPTO_LOCK_DH 26
215 #define CRYPTO_LOCK_MALLOC2 27
216 #define CRYPTO_LOCK_DSO 28
217 #define CRYPTO_LOCK_DYNLOCK 29
218 #define CRYPTO_LOCK_ENGINE 30
219 #define CRYPTO_LOCK_UI 31
220 #define CRYPTO_LOCK_ECDSA 32
221 #define CRYPTO_LOCK_EC 33
222 #define CRYPTO_LOCK_ECDH 34
223 #define CRYPTO_LOCK_BN 35
224 #define CRYPTO_LOCK_EC_PRE_COMP 36
225 #define CRYPTO_LOCK_STORE 37
226 #define CRYPTO_LOCK_COMP 38
227 #define CRYPTO_LOCK_FIPS 39
228 #define CRYPTO_LOCK_FIPS2 40
229 #define CRYPTO_NUM_LOCKS 41
231 #define CRYPTO_LOCK 1
232 #define CRYPTO_UNLOCK 2
233 #define CRYPTO_READ 4
234 #define CRYPTO_WRITE 8
236 #ifndef OPENSSL_NO_LOCKING
237 #ifndef CRYPTO_w_lock
238 #define CRYPTO_w_lock(type) \
239 CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
240 #define CRYPTO_w_unlock(type) \
241 CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
242 #define CRYPTO_r_lock(type) \
243 CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
244 #define CRYPTO_r_unlock(type) \
245 CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
246 #define CRYPTO_add(addr,amount,type) \
247 CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
250 #define CRYPTO_w_lock(a)
251 #define CRYPTO_w_unlock(a)
252 #define CRYPTO_r_lock(a)
253 #define CRYPTO_r_unlock(a)
254 #define CRYPTO_add(a,b,c) ((*(a))+=(b))
257 /* Some applications as well as some parts of OpenSSL need to allocate
258 and deallocate locks in a dynamic fashion. The following typedef
259 makes this possible in a type-safe manner. */
260 /* struct CRYPTO_dynlock_value has to be defined by the application. */
264 struct CRYPTO_dynlock_value *data;
268 /* The following can be used to detect memory leaks in the SSLeay library.
269 * It used, it turns on malloc checking */
271 #define CRYPTO_MEM_CHECK_OFF 0x0 /* an enume */
272 #define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */
273 #define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */
274 #define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */
276 /* The following are bit values to turn on or off options connected to the
277 * malloc checking functionality */
279 /* Adds time to the memory checking information */
280 #define V_CRYPTO_MDEBUG_TIME 0x1 /* a bit */
281 /* Adds thread number to the memory checking information */
282 #define V_CRYPTO_MDEBUG_THREAD 0x2 /* a bit */
284 #define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
287 /* predec of the BIO type */
288 typedef struct bio_st BIO_dummy;
290 struct crypto_ex_data_st
293 int dummy; /* gcc is screwing up this data structure :-( */
295 DECLARE_STACK_OF(void)
297 /* This stuff is basically class callback functions
298 * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
300 typedef struct crypto_ex_data_func_st
302 long argl; /* Arbitary long */
303 void *argp; /* Arbitary void * */
304 CRYPTO_EX_new *new_func;
305 CRYPTO_EX_free *free_func;
306 CRYPTO_EX_dup *dup_func;
307 } CRYPTO_EX_DATA_FUNCS;
309 DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
311 /* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
315 #define CRYPTO_EX_INDEX_BIO 0
316 #define CRYPTO_EX_INDEX_SSL 1
317 #define CRYPTO_EX_INDEX_SSL_CTX 2
318 #define CRYPTO_EX_INDEX_SSL_SESSION 3
319 #define CRYPTO_EX_INDEX_X509_STORE 4
320 #define CRYPTO_EX_INDEX_X509_STORE_CTX 5
321 #define CRYPTO_EX_INDEX_RSA 6
322 #define CRYPTO_EX_INDEX_DSA 7
323 #define CRYPTO_EX_INDEX_DH 8
324 #define CRYPTO_EX_INDEX_ENGINE 9
325 #define CRYPTO_EX_INDEX_X509 10
326 #define CRYPTO_EX_INDEX_UI 11
327 #define CRYPTO_EX_INDEX_ECDSA 12
328 #define CRYPTO_EX_INDEX_ECDH 13
329 #define CRYPTO_EX_INDEX_COMP 14
330 #define CRYPTO_EX_INDEX_STORE 15
332 /* Dynamically assigned indexes start from this value (don't use directly, use
333 * via CRYPTO_ex_data_new_class). */
334 #define CRYPTO_EX_INDEX_USER 100
337 /* This is the default callbacks, but we can have others as well:
338 * this is needed in Win32 where the application malloc and the
339 * library malloc may not be the same.
341 #define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
342 malloc, realloc, free)
344 #if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
345 # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
346 # define CRYPTO_MDEBUG
350 /* Set standard debugging functions (not done by default
351 * unless CRYPTO_MDEBUG is defined) */
352 #define CRYPTO_malloc_debug_init() do {\
353 CRYPTO_set_mem_debug_functions(\
357 CRYPTO_dbg_set_options,\
358 CRYPTO_dbg_get_options);\
361 int CRYPTO_mem_ctrl(int mode);
362 int CRYPTO_is_mem_check_on(void);
364 /* for applications */
365 #define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
366 #define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
368 /* for library-internal use */
369 #define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
370 #define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
371 #define is_MemCheck_on() CRYPTO_is_mem_check_on()
373 #define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__)
374 #define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__)
375 #define OPENSSL_realloc(addr,num) \
376 CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
377 #define OPENSSL_realloc_clean(addr,old_num,num) \
378 CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
379 #define OPENSSL_remalloc(addr,num) \
380 CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
381 #define OPENSSL_freeFunc CRYPTO_free
382 #define OPENSSL_free(addr) CRYPTO_free(addr)
384 #define OPENSSL_malloc_locked(num) \
385 CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
386 #define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
389 const char *SSLeay_version(int type);
390 unsigned long SSLeay(void);
392 int OPENSSL_issetugid(void);
394 /* An opaque type representing an implementation of "ex_data" support */
395 typedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL;
396 /* Return an opaque pointer to the current "ex_data" implementation */
397 const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void);
398 /* Sets the "ex_data" implementation to be used (if it's not too late) */
399 int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i);
400 /* Get a new "ex_data" class, and return the corresponding "class_index" */
401 int CRYPTO_ex_data_new_class(void);
402 /* Within a given class, get/register a new index */
403 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
404 CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
405 CRYPTO_EX_free *free_func);
406 /* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given
407 * class (invokes whatever per-class callbacks are applicable) */
408 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
409 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
410 CRYPTO_EX_DATA *from);
411 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
412 /* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index
413 * (relative to the class type involved) */
414 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
415 void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx);
416 /* This function cleans up all "ex_data" state. It mustn't be called under
417 * potential race-conditions. */
418 void CRYPTO_cleanup_all_ex_data(void);
420 int CRYPTO_get_new_lockid(char *name);
422 int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
423 void CRYPTO_lock(int mode, int type,const char *file,int line);
424 void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
425 const char *file,int line));
426 void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
428 void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
429 const char *file, int line));
430 int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
431 const char *file,int line);
433 /* Don't use this structure directly. */
434 typedef struct crypto_threadid_st
439 /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
440 void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
441 void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
442 int CRYPTO_THREADID_set_callback(void (*threadid_func)(CRYPTO_THREADID *));
443 void (*CRYPTO_THREADID_get_callback(void))(CRYPTO_THREADID *);
444 void CRYPTO_THREADID_current(CRYPTO_THREADID *id);
445 int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b);
446 void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src);
447 unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
448 #ifndef OPENSSL_NO_DEPRECATED
449 void CRYPTO_set_id_callback(unsigned long (*func)(void));
450 unsigned long (*CRYPTO_get_id_callback(void))(void);
451 unsigned long CRYPTO_thread_id(void);
454 const char *CRYPTO_get_lock_name(int type);
455 int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
458 int CRYPTO_get_new_dynlockid(void);
459 void CRYPTO_destroy_dynlockid(int i);
460 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
461 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line));
462 void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line));
463 void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line));
464 struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line);
465 void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line);
466 void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line);
468 /* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
469 * call the latter last if you need different functions */
470 int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
471 int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
472 int CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int),
473 void *(*r)(void *,size_t,const char *,int),
475 int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int),
476 void (*free_func)(void *));
477 int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
478 void (*r)(void *,void *,int,const char *,int,int),
479 void (*f)(void *,int),
482 void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
483 void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
484 void CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int),
485 void *(**r)(void *, size_t,const char *,int),
487 void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int),
489 void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
490 void (**r)(void *,void *,int,const char *,int,int),
491 void (**f)(void *,int),
495 void *CRYPTO_malloc_locked(int num, const char *file, int line);
496 void CRYPTO_free_locked(void *);
497 void *CRYPTO_malloc(int num, const char *file, int line);
498 char *CRYPTO_strdup(const char *str, const char *file, int line);
499 void CRYPTO_free(void *);
500 void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
501 void *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file,
503 void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
505 void OPENSSL_cleanse(void *ptr, size_t len);
507 void CRYPTO_set_mem_debug_options(long bits);
508 long CRYPTO_get_mem_debug_options(void);
510 #define CRYPTO_push_info(info) \
511 CRYPTO_push_info_(info, __FILE__, __LINE__);
512 int CRYPTO_push_info_(const char *info, const char *file, int line);
513 int CRYPTO_pop_info(void);
514 int CRYPTO_remove_all_info(void);
517 /* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
518 * used as default in CRYPTO_MDEBUG compilations): */
519 /* The last argument has the following significance:
521 * 0: called before the actual memory allocation has taken place
522 * 1: called after the actual memory allocation has taken place
524 void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
525 void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
526 void CRYPTO_dbg_free(void *addr,int before_p);
527 /* Tell the debugging code about options. By default, the following values
530 * 0: Clear all options.
531 * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option.
532 * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option.
533 * V_CRYPTO_MDEBUG_ALL (3): 1 + 2
535 void CRYPTO_dbg_set_options(long bits);
536 long CRYPTO_dbg_get_options(void);
539 #ifndef OPENSSL_NO_FP_API
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, void *);
545 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
547 /* die if we have to */
548 void OpenSSLDie(const char *file,int line,const char *assertion);
549 #define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
551 unsigned int *OPENSSL_ia32cap_loc(void);
552 #define OPENSSL_ia32cap ((OPENSSL_ia32cap_loc())[0])
553 int OPENSSL_isservice(void);
555 /* BEGIN ERROR CODES */
556 /* The following lines are auto generated by the script mkerr.pl. Any changes
557 * made after this point may be overwritten when the script is next run.
559 void ERR_load_CRYPTO_strings(void);
561 /* Error codes for the CRYPTO functions. */
563 /* Function codes. */
564 #define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100
565 #define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103
566 #define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101
567 #define CRYPTO_F_CRYPTO_SET_EX_DATA 102
568 #define CRYPTO_F_DEF_ADD_INDEX 104
569 #define CRYPTO_F_DEF_GET_CLASS 105
570 #define CRYPTO_F_INT_DUP_EX_DATA 106
571 #define CRYPTO_F_INT_FREE_EX_DATA 107
572 #define CRYPTO_F_INT_NEW_EX_DATA 108
575 #define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100