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      1 /* crypto/crypto.h */
      2 /* ====================================================================
      3  * Copyright (c) 1998-2006 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 (at) 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 (at) cryptsoft.com).  This product includes software written by Tim
     52  * Hudson (tjh (at) cryptsoft.com).
     53  *
     54  */
     55 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com)
     56  * All rights reserved.
     57  *
     58  * This package is an SSL implementation written
     59  * by Eric Young (eay (at) 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 (at) 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 (at) 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 (at) 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_LOCK_FIPS		39
    223 #define CRYPTO_LOCK_FIPS2		40
    224 #define CRYPTO_NUM_LOCKS		41
    225 
    226 #define CRYPTO_LOCK		1
    227 #define CRYPTO_UNLOCK		2
    228 #define CRYPTO_READ		4
    229 #define CRYPTO_WRITE		8
    230 
    231 #ifndef OPENSSL_NO_LOCKING
    232 #ifndef CRYPTO_w_lock
    233 #define CRYPTO_w_lock(type)	\
    234 	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
    235 #define CRYPTO_w_unlock(type)	\
    236 	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
    237 #define CRYPTO_r_lock(type)	\
    238 	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
    239 #define CRYPTO_r_unlock(type)	\
    240 	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
    241 #define CRYPTO_add(addr,amount,type)	\
    242 	CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
    243 #endif
    244 #else
    245 #define CRYPTO_w_lock(a)
    246 #define CRYPTO_w_unlock(a)
    247 #define CRYPTO_r_lock(a)
    248 #define CRYPTO_r_unlock(a)
    249 #define CRYPTO_add(a,b,c)	((*(a))+=(b))
    250 #endif
    251 
    252 /* Some applications as well as some parts of OpenSSL need to allocate
    253    and deallocate locks in a dynamic fashion.  The following typedef
    254    makes this possible in a type-safe manner.  */
    255 /* struct CRYPTO_dynlock_value has to be defined by the application. */
    256 typedef struct
    257 	{
    258 	int references;
    259 	struct CRYPTO_dynlock_value *data;
    260 	} CRYPTO_dynlock;
    261 
    262 
    263 /* The following can be used to detect memory leaks in the SSLeay library.
    264  * It used, it turns on malloc checking */
    265 
    266 #define CRYPTO_MEM_CHECK_OFF	0x0	/* an enume */
    267 #define CRYPTO_MEM_CHECK_ON	0x1	/* a bit */
    268 #define CRYPTO_MEM_CHECK_ENABLE	0x2	/* a bit */
    269 #define CRYPTO_MEM_CHECK_DISABLE 0x3	/* an enume */
    270 
    271 /* The following are bit values to turn on or off options connected to the
    272  * malloc checking functionality */
    273 
    274 /* Adds time to the memory checking information */
    275 #define V_CRYPTO_MDEBUG_TIME	0x1 /* a bit */
    276 /* Adds thread number to the memory checking information */
    277 #define V_CRYPTO_MDEBUG_THREAD	0x2 /* a bit */
    278 
    279 #define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
    280 
    281 
    282 /* predec of the BIO type */
    283 typedef struct bio_st BIO_dummy;
    284 
    285 struct crypto_ex_data_st
    286 	{
    287 	STACK_OF(void) *sk;
    288 	int dummy; /* gcc is screwing up this data structure :-( */
    289 	};
    290 DECLARE_STACK_OF(void)
    291 
    292 /* This stuff is basically class callback functions
    293  * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
    294 
    295 typedef struct crypto_ex_data_func_st
    296 	{
    297 	long argl;	/* Arbitary long */
    298 	void *argp;	/* Arbitary void * */
    299 	CRYPTO_EX_new *new_func;
    300 	CRYPTO_EX_free *free_func;
    301 	CRYPTO_EX_dup *dup_func;
    302 	} CRYPTO_EX_DATA_FUNCS;
    303 
    304 DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
    305 
    306 /* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
    307  * entry.
    308  */
    309 
    310 #define CRYPTO_EX_INDEX_BIO		0
    311 #define CRYPTO_EX_INDEX_SSL		1
    312 #define CRYPTO_EX_INDEX_SSL_CTX		2
    313 #define CRYPTO_EX_INDEX_SSL_SESSION	3
    314 #define CRYPTO_EX_INDEX_X509_STORE	4
    315 #define CRYPTO_EX_INDEX_X509_STORE_CTX	5
    316 #define CRYPTO_EX_INDEX_RSA		6
    317 #define CRYPTO_EX_INDEX_DSA		7
    318 #define CRYPTO_EX_INDEX_DH		8
    319 #define CRYPTO_EX_INDEX_ENGINE		9
    320 #define CRYPTO_EX_INDEX_X509		10
    321 #define CRYPTO_EX_INDEX_UI		11
    322 #define CRYPTO_EX_INDEX_ECDSA		12
    323 #define CRYPTO_EX_INDEX_ECDH		13
    324 #define CRYPTO_EX_INDEX_COMP		14
    325 #define CRYPTO_EX_INDEX_STORE		15
    326 
    327 /* Dynamically assigned indexes start from this value (don't use directly, use
    328  * via CRYPTO_ex_data_new_class). */
    329 #define CRYPTO_EX_INDEX_USER		100
    330 
    331 
    332 /* This is the default callbacks, but we can have others as well:
    333  * this is needed in Win32 where the application malloc and the
    334  * library malloc may not be the same.
    335  */
    336 #define CRYPTO_malloc_init()	CRYPTO_set_mem_functions(\
    337 	malloc, realloc, free)
    338 
    339 #if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
    340 # ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
    341 #  define CRYPTO_MDEBUG
    342 # endif
    343 #endif
    344 
    345 /* Set standard debugging functions (not done by default
    346  * unless CRYPTO_MDEBUG is defined) */
    347 #define CRYPTO_malloc_debug_init()	do {\
    348 	CRYPTO_set_mem_debug_functions(\
    349 		CRYPTO_dbg_malloc,\
    350 		CRYPTO_dbg_realloc,\
    351 		CRYPTO_dbg_free,\
    352 		CRYPTO_dbg_set_options,\
    353 		CRYPTO_dbg_get_options);\
    354 	} while(0)
    355 
    356 int CRYPTO_mem_ctrl(int mode);
    357 int CRYPTO_is_mem_check_on(void);
    358 
    359 /* for applications */
    360 #define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
    361 #define MemCheck_stop()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
    362 
    363 /* for library-internal use */
    364 #define MemCheck_on()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
    365 #define MemCheck_off()	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
    366 #define is_MemCheck_on() CRYPTO_is_mem_check_on()
    367 
    368 #define OPENSSL_malloc(num)	CRYPTO_malloc((int)num,__FILE__,__LINE__)
    369 #define OPENSSL_strdup(str)	CRYPTO_strdup((str),__FILE__,__LINE__)
    370 #define OPENSSL_realloc(addr,num) \
    371 	CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
    372 #define OPENSSL_realloc_clean(addr,old_num,num) \
    373 	CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
    374 #define OPENSSL_remalloc(addr,num) \
    375 	CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
    376 #define OPENSSL_freeFunc	CRYPTO_free
    377 #define OPENSSL_free(addr)	CRYPTO_free(addr)
    378 
    379 #define OPENSSL_malloc_locked(num) \
    380 	CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
    381 #define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
    382 
    383 
    384 const char *SSLeay_version(int type);
    385 unsigned long SSLeay(void);
    386 
    387 int OPENSSL_issetugid(void);
    388 
    389 /* An opaque type representing an implementation of "ex_data" support */
    390 typedef struct st_CRYPTO_EX_DATA_IMPL	CRYPTO_EX_DATA_IMPL;
    391 /* Return an opaque pointer to the current "ex_data" implementation */
    392 const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void);
    393 /* Sets the "ex_data" implementation to be used (if it's not too late) */
    394 int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i);
    395 /* Get a new "ex_data" class, and return the corresponding "class_index" */
    396 int CRYPTO_ex_data_new_class(void);
    397 /* Within a given class, get/register a new index */
    398 int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
    399 		CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
    400 		CRYPTO_EX_free *free_func);
    401 /* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given
    402  * class (invokes whatever per-class callbacks are applicable) */
    403 int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
    404 int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
    405 		CRYPTO_EX_DATA *from);
    406 void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
    407 /* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index
    408  * (relative to the class type involved) */
    409 int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
    410 void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx);
    411 /* This function cleans up all "ex_data" state. It mustn't be called under
    412  * potential race-conditions. */
    413 void CRYPTO_cleanup_all_ex_data(void);
    414 
    415 int CRYPTO_get_new_lockid(char *name);
    416 
    417 int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
    418 void CRYPTO_lock(int mode, int type,const char *file,int line);
    419 void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
    420 					      const char *file,int line));
    421 void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
    422 		int line);
    423 void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
    424 					      const char *file, int line));
    425 int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
    426 					  const char *file,int line);
    427 
    428 /* Don't use this structure directly. */
    429 typedef struct crypto_threadid_st
    430 	{
    431 	void *ptr;
    432 	unsigned long val;
    433 	} CRYPTO_THREADID;
    434 /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
    435 void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
    436 void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
    437 int CRYPTO_THREADID_set_callback(void (*threadid_func)(CRYPTO_THREADID *));
    438 void (*CRYPTO_THREADID_get_callback(void))(CRYPTO_THREADID *);
    439 void CRYPTO_THREADID_current(CRYPTO_THREADID *id);
    440 int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b);
    441 void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src);
    442 unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
    443 #ifndef OPENSSL_NO_DEPRECATED
    444 void CRYPTO_set_id_callback(unsigned long (*func)(void));
    445 unsigned long (*CRYPTO_get_id_callback(void))(void);
    446 unsigned long CRYPTO_thread_id(void);
    447 #endif
    448 
    449 const char *CRYPTO_get_lock_name(int type);
    450 int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
    451 		    int line);
    452 
    453 int CRYPTO_get_new_dynlockid(void);
    454 void CRYPTO_destroy_dynlockid(int i);
    455 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
    456 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line));
    457 void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line));
    458 void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line));
    459 struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line);
    460 void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line);
    461 void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line);
    462 
    463 /* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
    464  * call the latter last if you need different functions */
    465 int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
    466 int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
    467 int CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int),
    468                                 void *(*r)(void *,size_t,const char *,int),
    469                                 void (*f)(void *));
    470 int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int),
    471                                        void (*free_func)(void *));
    472 int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
    473 				   void (*r)(void *,void *,int,const char *,int,int),
    474 				   void (*f)(void *,int),
    475 				   void (*so)(long),
    476 				   long (*go)(void));
    477 void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
    478 void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
    479 void CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int),
    480                                  void *(**r)(void *, size_t,const char *,int),
    481                                  void (**f)(void *));
    482 void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int),
    483                                         void (**f)(void *));
    484 void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
    485 				    void (**r)(void *,void *,int,const char *,int,int),
    486 				    void (**f)(void *,int),
    487 				    void (**so)(long),
    488 				    long (**go)(void));
    489 
    490 void *CRYPTO_malloc_locked(int num, const char *file, int line);
    491 void CRYPTO_free_locked(void *);
    492 void *CRYPTO_malloc(int num, const char *file, int line);
    493 char *CRYPTO_strdup(const char *str, const char *file, int line);
    494 void CRYPTO_free(void *);
    495 void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
    496 void *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file,
    497 			   int line);
    498 void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
    499 
    500 void OPENSSL_cleanse(void *ptr, size_t len);
    501 
    502 void CRYPTO_set_mem_debug_options(long bits);
    503 long CRYPTO_get_mem_debug_options(void);
    504 
    505 #define CRYPTO_push_info(info) \
    506         CRYPTO_push_info_(info, __FILE__, __LINE__);
    507 int CRYPTO_push_info_(const char *info, const char *file, int line);
    508 int CRYPTO_pop_info(void);
    509 int CRYPTO_remove_all_info(void);
    510 
    511 
    512 /* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
    513  * used as default in CRYPTO_MDEBUG compilations): */
    514 /* The last argument has the following significance:
    515  *
    516  * 0:	called before the actual memory allocation has taken place
    517  * 1:	called after the actual memory allocation has taken place
    518  */
    519 void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
    520 void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
    521 void CRYPTO_dbg_free(void *addr,int before_p);
    522 /* Tell the debugging code about options.  By default, the following values
    523  * apply:
    524  *
    525  * 0:                           Clear all options.
    526  * V_CRYPTO_MDEBUG_TIME (1):    Set the "Show Time" option.
    527  * V_CRYPTO_MDEBUG_THREAD (2):  Set the "Show Thread Number" option.
    528  * V_CRYPTO_MDEBUG_ALL (3):     1 + 2
    529  */
    530 void CRYPTO_dbg_set_options(long bits);
    531 long CRYPTO_dbg_get_options(void);
    532 
    533 
    534 #ifndef OPENSSL_NO_FP_API
    535 void CRYPTO_mem_leaks_fp(FILE *);
    536 #endif
    537 void CRYPTO_mem_leaks(struct bio_st *bio);
    538 /* unsigned long order, char *file, int line, int num_bytes, char *addr */
    539 typedef void *CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *);
    540 void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
    541 
    542 /* die if we have to */
    543 void OpenSSLDie(const char *file,int line,const char *assertion);
    544 #define OPENSSL_assert(e)       (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
    545 
    546 unsigned long *OPENSSL_ia32cap_loc(void);
    547 #define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc()))
    548 int OPENSSL_isservice(void);
    549 
    550 /* BEGIN ERROR CODES */
    551 /* The following lines are auto generated by the script mkerr.pl. Any changes
    552  * made after this point may be overwritten when the script is next run.
    553  */
    554 void ERR_load_CRYPTO_strings(void);
    555 
    556 /* Error codes for the CRYPTO functions. */
    557 
    558 /* Function codes. */
    559 #define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX		 100
    560 #define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID		 103
    561 #define CRYPTO_F_CRYPTO_GET_NEW_LOCKID			 101
    562 #define CRYPTO_F_CRYPTO_SET_EX_DATA			 102
    563 #define CRYPTO_F_DEF_ADD_INDEX				 104
    564 #define CRYPTO_F_DEF_GET_CLASS				 105
    565 #define CRYPTO_F_INT_DUP_EX_DATA			 106
    566 #define CRYPTO_F_INT_FREE_EX_DATA			 107
    567 #define CRYPTO_F_INT_NEW_EX_DATA			 108
    568 
    569 /* Reason codes. */
    570 #define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK		 100
    571 
    572 #ifdef  __cplusplus
    573 }
    574 #endif
    575 #endif
    576