crypto.h revision 109998
155714Skris/* crypto/crypto.h */ 255714Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 355714Skris * All rights reserved. 455714Skris * 555714Skris * This package is an SSL implementation written 655714Skris * by Eric Young (eay@cryptsoft.com). 755714Skris * The implementation was written so as to conform with Netscapes SSL. 855714Skris * 955714Skris * This library is free for commercial and non-commercial use as long as 1055714Skris * the following conditions are aheared to. The following conditions 1155714Skris * apply to all code found in this distribution, be it the RC4, RSA, 1255714Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1355714Skris * included with this distribution is covered by the same copyright terms 1455714Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1555714Skris * 1655714Skris * Copyright remains Eric Young's, and as such any Copyright notices in 1755714Skris * the code are not to be removed. 1855714Skris * If this package is used in a product, Eric Young should be given attribution 1955714Skris * as the author of the parts of the library used. 2055714Skris * This can be in the form of a textual message at program startup or 2155714Skris * in documentation (online or textual) provided with the package. 2255714Skris * 2355714Skris * Redistribution and use in source and binary forms, with or without 2455714Skris * modification, are permitted provided that the following conditions 2555714Skris * are met: 2655714Skris * 1. Redistributions of source code must retain the copyright 2755714Skris * notice, this list of conditions and the following disclaimer. 2855714Skris * 2. Redistributions in binary form must reproduce the above copyright 2955714Skris * notice, this list of conditions and the following disclaimer in the 3055714Skris * documentation and/or other materials provided with the distribution. 3155714Skris * 3. All advertising materials mentioning features or use of this software 3255714Skris * must display the following acknowledgement: 3355714Skris * "This product includes cryptographic software written by 3455714Skris * Eric Young (eay@cryptsoft.com)" 3555714Skris * The word 'cryptographic' can be left out if the rouines from the library 3655714Skris * being used are not cryptographic related :-). 3755714Skris * 4. If you include any Windows specific code (or a derivative thereof) from 3855714Skris * the apps directory (application code) you must include an acknowledgement: 3955714Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 4055714Skris * 4155714Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4255714Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4355714Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4455714Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4555714Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4655714Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4755714Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4855714Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4955714Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5055714Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5155714Skris * SUCH DAMAGE. 5255714Skris * 5355714Skris * The licence and distribution terms for any publically available version or 5455714Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 5555714Skris * copied and put under another distribution licence 5655714Skris * [including the GNU Public Licence.] 5755714Skris */ 5855714Skris 5955714Skris#ifndef HEADER_CRYPTO_H 6055714Skris#define HEADER_CRYPTO_H 6155714Skris 6259191Skris#include <stdlib.h> 6359191Skris 64109998Smarkm#ifndef OPENSSL_NO_FP_API 6555714Skris#include <stdio.h> 6655714Skris#endif 6755714Skris 6855714Skris#include <openssl/stack.h> 6959191Skris#include <openssl/safestack.h> 7055714Skris#include <openssl/opensslv.h> 7155714Skris 7255714Skris#ifdef CHARSET_EBCDIC 7355714Skris#include <openssl/ebcdic.h> 7455714Skris#endif 7555714Skris 7668651Skris/* Resolve problems on some operating systems with symbol names that clash 7768651Skris one way or another */ 7868651Skris#include <openssl/symhacks.h> 7968651Skris 8068651Skris#ifdef __cplusplus 8168651Skrisextern "C" { 8259191Skris#endif 8359191Skris 8455714Skris/* Backward compatibility to SSLeay */ 8555714Skris/* This is more to be used to check the correct DLL is being used 8655714Skris * in the MS world. */ 8755714Skris#define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER 8855714Skris#define SSLEAY_VERSION 0 8955714Skris/* #define SSLEAY_OPTIONS 1 no longer supported */ 9055714Skris#define SSLEAY_CFLAGS 2 9155714Skris#define SSLEAY_BUILT_ON 3 9255714Skris#define SSLEAY_PLATFORM 4 93109998Smarkm#define SSLEAY_DIR 5 9455714Skris 9555714Skris/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock 9655714Skris * names in cryptlib.c 9755714Skris */ 9855714Skris 99109998Smarkm#define CRYPTO_LOCK_ERR 1 100109998Smarkm#define CRYPTO_LOCK_EX_DATA 2 101109998Smarkm#define CRYPTO_LOCK_X509 3 102109998Smarkm#define CRYPTO_LOCK_X509_INFO 4 103109998Smarkm#define CRYPTO_LOCK_X509_PKEY 5 10455714Skris#define CRYPTO_LOCK_X509_CRL 6 10555714Skris#define CRYPTO_LOCK_X509_REQ 7 10655714Skris#define CRYPTO_LOCK_DSA 8 10755714Skris#define CRYPTO_LOCK_RSA 9 10855714Skris#define CRYPTO_LOCK_EVP_PKEY 10 109109998Smarkm#define CRYPTO_LOCK_X509_STORE 11 110109998Smarkm#define CRYPTO_LOCK_SSL_CTX 12 111109998Smarkm#define CRYPTO_LOCK_SSL_CERT 13 112109998Smarkm#define CRYPTO_LOCK_SSL_SESSION 14 113109998Smarkm#define CRYPTO_LOCK_SSL_SESS_CERT 15 114109998Smarkm#define CRYPTO_LOCK_SSL 16 115109998Smarkm#define CRYPTO_LOCK_SSL_METHOD 17 116109998Smarkm#define CRYPTO_LOCK_RAND 18 117109998Smarkm#define CRYPTO_LOCK_RAND2 19 118109998Smarkm#define CRYPTO_LOCK_MALLOC 20 119109998Smarkm#define CRYPTO_LOCK_BIO 21 120109998Smarkm#define CRYPTO_LOCK_GETHOSTBYNAME 22 121109998Smarkm#define CRYPTO_LOCK_GETSERVBYNAME 23 122109998Smarkm#define CRYPTO_LOCK_READDIR 24 123109998Smarkm#define CRYPTO_LOCK_RSA_BLINDING 25 124109998Smarkm#define CRYPTO_LOCK_DH 26 125109998Smarkm#define CRYPTO_LOCK_MALLOC2 27 126109998Smarkm#define CRYPTO_LOCK_DSO 28 127109998Smarkm#define CRYPTO_LOCK_DYNLOCK 29 128109998Smarkm#define CRYPTO_LOCK_ENGINE 30 129109998Smarkm#define CRYPTO_LOCK_UI 31 130109998Smarkm#define CRYPTO_LOCK_HWCRHK 32 /* This is a HACK which will disappear in 0.9.8 */ 131109998Smarkm#define CRYPTO_NUM_LOCKS 33 13255714Skris 13355714Skris#define CRYPTO_LOCK 1 13455714Skris#define CRYPTO_UNLOCK 2 13555714Skris#define CRYPTO_READ 4 13655714Skris#define CRYPTO_WRITE 8 13755714Skris 138109998Smarkm#ifndef OPENSSL_NO_LOCKING 13955714Skris#ifndef CRYPTO_w_lock 14055714Skris#define CRYPTO_w_lock(type) \ 14155714Skris CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) 14255714Skris#define CRYPTO_w_unlock(type) \ 14355714Skris CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__) 14455714Skris#define CRYPTO_r_lock(type) \ 14555714Skris CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__) 14655714Skris#define CRYPTO_r_unlock(type) \ 14755714Skris CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__) 14855714Skris#define CRYPTO_add(addr,amount,type) \ 14955714Skris CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__) 15055714Skris#endif 15155714Skris#else 15255714Skris#define CRYPTO_w_lock(a) 153109998Smarkm#define CRYPTO_w_unlock(a) 15455714Skris#define CRYPTO_r_lock(a) 15555714Skris#define CRYPTO_r_unlock(a) 15655714Skris#define CRYPTO_add(a,b,c) ((*(a))+=(b)) 15755714Skris#endif 15855714Skris 15968651Skris/* Some applications as well as some parts of OpenSSL need to allocate 16068651Skris and deallocate locks in a dynamic fashion. The following typedef 16168651Skris makes this possible in a type-safe manner. */ 16268651Skris/* struct CRYPTO_dynlock_value has to be defined by the application. */ 16368651Skristypedef struct 16468651Skris { 16568651Skris int references; 16668651Skris struct CRYPTO_dynlock_value *data; 16768651Skris } CRYPTO_dynlock; 16868651Skris 16968651Skris 17055714Skris/* The following can be used to detect memory leaks in the SSLeay library. 17155714Skris * It used, it turns on malloc checking */ 17255714Skris 17355714Skris#define CRYPTO_MEM_CHECK_OFF 0x0 /* an enume */ 17455714Skris#define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */ 17555714Skris#define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */ 17655714Skris#define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */ 17755714Skris 17859191Skris/* The following are bit values to turn on or off options connected to the 17959191Skris * malloc checking functionality */ 18055714Skris 18159191Skris/* Adds time to the memory checking information */ 18259191Skris#define V_CRYPTO_MDEBUG_TIME 0x1 /* a bit */ 18359191Skris/* Adds thread number to the memory checking information */ 18459191Skris#define V_CRYPTO_MDEBUG_THREAD 0x2 /* a bit */ 18559191Skris 18659191Skris#define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD) 18759191Skris 18859191Skris 18955714Skris/* predec of the BIO type */ 19055714Skristypedef struct bio_st BIO_dummy; 19155714Skris 19255714Skristypedef struct crypto_ex_data_st 19355714Skris { 19455714Skris STACK *sk; 19555714Skris int dummy; /* gcc is screwing up this data structure :-( */ 19655714Skris } CRYPTO_EX_DATA; 19755714Skris 19859191Skris/* Called when a new object is created */ 19959191Skristypedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad, 20059191Skris int idx, long argl, void *argp); 20159191Skris/* Called when an object is free()ed */ 20259191Skristypedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad, 20359191Skris int idx, long argl, void *argp); 20459191Skris/* Called when we need to dup an object */ 20559191Skristypedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d, 20659191Skris int idx, long argl, void *argp); 20759191Skris 20855714Skris/* This stuff is basically class callback functions 20959191Skris * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */ 21059191Skris 21155714Skristypedef struct crypto_ex_data_func_st 21255714Skris { 21355714Skris long argl; /* Arbitary long */ 21459191Skris void *argp; /* Arbitary void * */ 21559191Skris CRYPTO_EX_new *new_func; 21659191Skris CRYPTO_EX_free *free_func; 21759191Skris CRYPTO_EX_dup *dup_func; 21855714Skris } CRYPTO_EX_DATA_FUNCS; 21955714Skris 22059191SkrisDECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS) 22159191Skris 22255714Skris/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA 22355714Skris * entry. 22455714Skris */ 22555714Skris 22655714Skris#define CRYPTO_EX_INDEX_BIO 0 22755714Skris#define CRYPTO_EX_INDEX_SSL 1 22855714Skris#define CRYPTO_EX_INDEX_SSL_CTX 2 22955714Skris#define CRYPTO_EX_INDEX_SSL_SESSION 3 23055714Skris#define CRYPTO_EX_INDEX_X509_STORE 4 23155714Skris#define CRYPTO_EX_INDEX_X509_STORE_CTX 5 232109998Smarkm#define CRYPTO_EX_INDEX_RSA 6 233109998Smarkm#define CRYPTO_EX_INDEX_DSA 7 234109998Smarkm#define CRYPTO_EX_INDEX_DH 8 235109998Smarkm#define CRYPTO_EX_INDEX_ENGINE 9 236109998Smarkm#define CRYPTO_EX_INDEX_X509 10 237109998Smarkm#define CRYPTO_EX_INDEX_UI 11 23855714Skris 239109998Smarkm/* Dynamically assigned indexes start from this value (don't use directly, use 240109998Smarkm * via CRYPTO_ex_data_new_class). */ 241109998Smarkm#define CRYPTO_EX_INDEX_USER 100 24259191Skris 243109998Smarkm 24459191Skris/* This is the default callbacks, but we can have others as well: 24559191Skris * this is needed in Win32 where the application malloc and the 24659191Skris * library malloc may not be the same. 24759191Skris */ 24855714Skris#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ 24959191Skris malloc, realloc, free) 25055714Skris 25159191Skris#if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD 25255714Skris# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */ 25355714Skris# define CRYPTO_MDEBUG 25455714Skris# endif 25555714Skris#endif 25655714Skris 25759191Skris/* Set standard debugging functions (not done by default 25859191Skris * unless CRYPTO_MDEBUG is defined) */ 25959191Skris#define CRYPTO_malloc_debug_init() do {\ 26059191Skris CRYPTO_set_mem_debug_functions(\ 26168651Skris CRYPTO_dbg_malloc,\ 26268651Skris CRYPTO_dbg_realloc,\ 26368651Skris CRYPTO_dbg_free,\ 26468651Skris CRYPTO_dbg_set_options,\ 26568651Skris CRYPTO_dbg_get_options);\ 26659191Skris } while(0) 26759191Skris 26859191Skrisint CRYPTO_mem_ctrl(int mode); 26959191Skrisint CRYPTO_is_mem_check_on(void); 27059191Skris 27159191Skris/* for applications */ 27255714Skris#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) 27355714Skris#define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) 27459191Skris 27559191Skris/* for library-internal use */ 27655714Skris#define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) 27755714Skris#define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) 27859191Skris#define is_MemCheck_on() CRYPTO_is_mem_check_on() 27959191Skris 28068651Skris#define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__) 28168651Skris#define OPENSSL_realloc(addr,num) \ 28259191Skris CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__) 283109998Smarkm#define OPENSSL_realloc_clean(addr,old_num,num) \ 284109998Smarkm CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__) 28568651Skris#define OPENSSL_remalloc(addr,num) \ 28659191Skris CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__) 28768651Skris#define OPENSSL_freeFunc CRYPTO_free 28868651Skris#define OPENSSL_free(addr) CRYPTO_free(addr) 28959191Skris 29068651Skris#define OPENSSL_malloc_locked(num) \ 29168651Skris CRYPTO_malloc_locked((int)num,__FILE__,__LINE__) 29268651Skris#define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr) 29355714Skris 29459191Skris 29555714Skrisconst char *SSLeay_version(int type); 29655714Skrisunsigned long SSLeay(void); 29755714Skris 29876866Skrisint OPENSSL_issetugid(void); 29976866Skris 300109998Smarkm/* An opaque type representing an implementation of "ex_data" support */ 301109998Smarkmtypedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL; 302109998Smarkm/* Return an opaque pointer to the current "ex_data" implementation */ 303109998Smarkmconst CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void); 304109998Smarkm/* Sets the "ex_data" implementation to be used (if it's not too late) */ 305109998Smarkmint CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i); 306109998Smarkm/* Get a new "ex_data" class, and return the corresponding "class_index" */ 307109998Smarkmint CRYPTO_ex_data_new_class(void); 308109998Smarkm/* Within a given class, get/register a new index */ 309109998Smarkmint CRYPTO_get_ex_new_index(int class_index, long argl, void *argp, 310109998Smarkm CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, 311109998Smarkm CRYPTO_EX_free *free_func); 312109998Smarkm/* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given 313109998Smarkm * class (invokes whatever per-class callbacks are applicable) */ 314109998Smarkmint CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); 315109998Smarkmint CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to, 316109998Smarkm CRYPTO_EX_DATA *from); 317109998Smarkmvoid CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); 318109998Smarkm/* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index 319109998Smarkm * (relative to the class type involved) */ 32059191Skrisint CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val); 321109998Smarkmvoid *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx); 322109998Smarkm/* This function cleans up all "ex_data" state. It mustn't be called under 323109998Smarkm * potential race-conditions. */ 324109998Smarkmvoid CRYPTO_cleanup_all_ex_data(void); 32555714Skris 32655714Skrisint CRYPTO_get_new_lockid(char *name); 32755714Skris 32855714Skrisint CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */ 32955714Skrisvoid CRYPTO_lock(int mode, int type,const char *file,int line); 33055714Skrisvoid CRYPTO_set_locking_callback(void (*func)(int mode,int type, 33155714Skris const char *file,int line)); 33255714Skrisvoid (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file, 33355714Skris int line); 33455714Skrisvoid CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type, 33555714Skris const char *file, int line)); 33655714Skrisint (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type, 33755714Skris const char *file,int line); 33855714Skrisvoid CRYPTO_set_id_callback(unsigned long (*func)(void)); 33955714Skrisunsigned long (*CRYPTO_get_id_callback(void))(void); 34055714Skrisunsigned long CRYPTO_thread_id(void); 34155714Skrisconst char *CRYPTO_get_lock_name(int type); 34255714Skrisint CRYPTO_add_lock(int *pointer,int amount,int type, const char *file, 34355714Skris int line); 34455714Skris 34568651Skrisint CRYPTO_get_new_dynlockid(void); 34668651Skrisvoid CRYPTO_destroy_dynlockid(int i); 34768651Skrisstruct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); 34868651Skrisvoid CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line)); 34968651Skrisvoid CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)); 35068651Skrisvoid CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line)); 35168651Skrisstruct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line); 35268651Skrisvoid (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line); 35368651Skrisvoid (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line); 35468651Skris 35559191Skris/* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions -- 35659191Skris * call the latter last if you need different functions */ 35759191Skrisint CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *)); 35859191Skrisint CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *)); 359109998Smarkmint CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int), 360109998Smarkm void *(*r)(void *,size_t,const char *,int), 361109998Smarkm void (*f)(void *)); 362109998Smarkmint CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int), 363109998Smarkm void (*free_func)(void *)); 36468651Skrisint CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int), 36568651Skris void (*r)(void *,void *,int,const char *,int,int), 36668651Skris void (*f)(void *,int), 36768651Skris void (*so)(long), 36868651Skris long (*go)(void)); 36959191Skrisvoid CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *)); 37059191Skrisvoid CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *)); 371109998Smarkmvoid CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int), 372109998Smarkm void *(**r)(void *, size_t,const char *,int), 373109998Smarkm void (**f)(void *)); 374109998Smarkmvoid CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int), 375109998Smarkm void (**f)(void *)); 37668651Skrisvoid CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int), 37768651Skris void (**r)(void *,void *,int,const char *,int,int), 37868651Skris void (**f)(void *,int), 37968651Skris void (**so)(long), 38068651Skris long (**go)(void)); 38155714Skris 38259191Skrisvoid *CRYPTO_malloc_locked(int num, const char *file, int line); 38355714Skrisvoid CRYPTO_free_locked(void *); 38459191Skrisvoid *CRYPTO_malloc(int num, const char *file, int line); 38555714Skrisvoid CRYPTO_free(void *); 38659191Skrisvoid *CRYPTO_realloc(void *addr,int num, const char *file, int line); 387109998Smarkmvoid *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file, 388109998Smarkm int line); 38959191Skrisvoid *CRYPTO_remalloc(void *addr,int num, const char *file, int line); 39055714Skris 391109998Smarkmvoid OPENSSL_cleanse(void *ptr, size_t len); 392109998Smarkm 39359191Skrisvoid CRYPTO_set_mem_debug_options(long bits); 39459191Skrislong CRYPTO_get_mem_debug_options(void); 39559191Skris 39659191Skris#define CRYPTO_push_info(info) \ 39759191Skris CRYPTO_push_info_(info, __FILE__, __LINE__); 39859191Skrisint CRYPTO_push_info_(const char *info, const char *file, int line); 39959191Skrisint CRYPTO_pop_info(void); 40059191Skrisint CRYPTO_remove_all_info(void); 40159191Skris 40289837Skris 40389837Skris/* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro; 40489837Skris * used as default in CRYPTO_MDEBUG compilations): */ 40559191Skris/* The last argument has the following significance: 40659191Skris * 40759191Skris * 0: called before the actual memory allocation has taken place 40859191Skris * 1: called after the actual memory allocation has taken place 40959191Skris */ 41059191Skrisvoid CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p); 41159191Skrisvoid CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p); 41259191Skrisvoid CRYPTO_dbg_free(void *addr,int before_p); 41359191Skris/* Tell the debugging code about options. By default, the following values 41459191Skris * apply: 41559191Skris * 41689837Skris * 0: Clear all options. 41789837Skris * V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option. 41889837Skris * V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option. 41989837Skris * V_CRYPTO_MDEBUG_ALL (3): 1 + 2 42059191Skris */ 42159191Skrisvoid CRYPTO_dbg_set_options(long bits); 42259191Skrislong CRYPTO_dbg_get_options(void); 42359191Skris 42489837Skris 425109998Smarkm#ifndef OPENSSL_NO_FP_API 42655714Skrisvoid CRYPTO_mem_leaks_fp(FILE *); 42755714Skris#endif 42855714Skrisvoid CRYPTO_mem_leaks(struct bio_st *bio); 42955714Skris/* unsigned long order, char *file, int line, int num_bytes, char *addr */ 430109998Smarkmtypedef void *CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *); 431109998Smarkmvoid CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb); 43255714Skris 433109998Smarkm/* die if we have to */ 434109998Smarkmvoid OpenSSLDie(const char *file,int line,const char *assertion); 435109998Smarkm#define OPENSSL_assert(e) ((e) ? (void)0 : OpenSSLDie(__FILE__, __LINE__, #e)) 436109998Smarkm 43755714Skris/* BEGIN ERROR CODES */ 43855714Skris/* The following lines are auto generated by the script mkerr.pl. Any changes 43955714Skris * made after this point may be overwritten when the script is next run. 44055714Skris */ 44189837Skrisvoid ERR_load_CRYPTO_strings(void); 44255714Skris 44355714Skris/* Error codes for the CRYPTO functions. */ 44455714Skris 44555714Skris/* Function codes. */ 44655714Skris#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 44768651Skris#define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 44855714Skris#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 44955714Skris#define CRYPTO_F_CRYPTO_SET_EX_DATA 102 450109998Smarkm#define CRYPTO_F_DEF_ADD_INDEX 104 451109998Smarkm#define CRYPTO_F_DEF_GET_CLASS 105 452109998Smarkm#define CRYPTO_F_INT_DUP_EX_DATA 106 453109998Smarkm#define CRYPTO_F_INT_FREE_EX_DATA 107 454109998Smarkm#define CRYPTO_F_INT_NEW_EX_DATA 108 45555714Skris 45655714Skris/* Reason codes. */ 45768651Skris#define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 45855714Skris 45955714Skris#ifdef __cplusplus 46055714Skris} 46155714Skris#endif 46255714Skris#endif 463