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openssl/crypto/crypto.h
Ben Laurie ff49a94439 Move gmtime functions to crypto.h.
2014-02-19 18:02:04 +00:00

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/* crypto/crypto.h */
/* ====================================================================
* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
* ECDH support in OpenSSL originally developed by
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
#ifndef HEADER_CRYPTO_H
#define HEADER_CRYPTO_H
#include <stdlib.h>
#include <time.h>
#include <openssl/e_os2.h>
#ifndef OPENSSL_NO_FP_API
#include <stdio.h>
#endif
/* Get FIPS renames if needed */
#if defined(OPENSSL_FIPSCANISTER) && defined(OPENSSL_FIPSAPI)
#include <openssl/fips.h>
#endif
#include <openssl/stack.h>
#include <openssl/safestack.h>
#include <openssl/opensslv.h>
#include <openssl/ossl_typ.h>
#ifdef CHARSET_EBCDIC
#include <openssl/ebcdic.h>
#endif
/* Resolve problems on some operating systems with symbol names that clash
one way or another */
#include <openssl/symhacks.h>
/* For FIPS mode rename all OpenSSL symbols to avoid clashes with a
* non-FIPS OpenSSL.
*/
#if defined(OPENSSL_FIPSCANISTER)
# include <openssl/fipssyms.h>
#else
# define __fips_constseg
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Backward compatibility to SSLeay */
/* This is more to be used to check the correct DLL is being used
* in the MS world. */
#define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
#define SSLEAY_VERSION 0
/* #define SSLEAY_OPTIONS 1 no longer supported */
#define SSLEAY_CFLAGS 2
#define SSLEAY_BUILT_ON 3
#define SSLEAY_PLATFORM 4
#define SSLEAY_DIR 5
/* Already declared in ossl_typ.h */
#if 0
typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
/* Called when a new object is created */
typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
int idx, long argl, void *argp);
/* Called when an object is free()ed */
typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
int idx, long argl, void *argp);
/* Called when we need to dup an object */
typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d,
int idx, long argl, void *argp);
#endif
/* A generic structure to pass assorted data in a expandable way */
typedef struct openssl_item_st
{
int code;
void *value; /* Not used for flag attributes */
size_t value_size; /* Max size of value for output, length for input */
size_t *value_length; /* Returned length of value for output */
} OPENSSL_ITEM;
/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
* names in cryptlib.c
*/
#define CRYPTO_LOCK_ERR 1
#define CRYPTO_LOCK_EX_DATA 2
#define CRYPTO_LOCK_X509 3
#define CRYPTO_LOCK_X509_INFO 4
#define CRYPTO_LOCK_X509_PKEY 5
#define CRYPTO_LOCK_X509_CRL 6
#define CRYPTO_LOCK_X509_REQ 7
#define CRYPTO_LOCK_DSA 8
#define CRYPTO_LOCK_RSA 9
#define CRYPTO_LOCK_EVP_PKEY 10
#define CRYPTO_LOCK_X509_STORE 11
#define CRYPTO_LOCK_SSL_CTX 12
#define CRYPTO_LOCK_SSL_CERT 13
#define CRYPTO_LOCK_SSL_SESSION 14
#define CRYPTO_LOCK_SSL_SESS_CERT 15
#define CRYPTO_LOCK_SSL 16
#define CRYPTO_LOCK_SSL_METHOD 17
#define CRYPTO_LOCK_RAND 18
#define CRYPTO_LOCK_RAND2 19
#define CRYPTO_LOCK_MALLOC 20
#define CRYPTO_LOCK_BIO 21
#define CRYPTO_LOCK_GETHOSTBYNAME 22
#define CRYPTO_LOCK_GETSERVBYNAME 23
#define CRYPTO_LOCK_READDIR 24
#define CRYPTO_LOCK_RSA_BLINDING 25
#define CRYPTO_LOCK_DH 26
#define CRYPTO_LOCK_MALLOC2 27
#define CRYPTO_LOCK_DSO 28
#define CRYPTO_LOCK_DYNLOCK 29
#define CRYPTO_LOCK_ENGINE 30
#define CRYPTO_LOCK_UI 31
#define CRYPTO_LOCK_ECDSA 32
#define CRYPTO_LOCK_EC 33
#define CRYPTO_LOCK_ECDH 34
#define CRYPTO_LOCK_BN 35
#define CRYPTO_LOCK_EC_PRE_COMP 36
#define CRYPTO_LOCK_STORE 37
#define CRYPTO_LOCK_COMP 38
#define CRYPTO_LOCK_FIPS 39
#define CRYPTO_LOCK_FIPS2 40
#define CRYPTO_NUM_LOCKS 41
#define CRYPTO_LOCK 1
#define CRYPTO_UNLOCK 2
#define CRYPTO_READ 4
#define CRYPTO_WRITE 8
#ifndef OPENSSL_NO_LOCKING
#ifndef CRYPTO_w_lock
#define CRYPTO_w_lock(type) \
CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
#define CRYPTO_w_unlock(type) \
CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
#define CRYPTO_r_lock(type) \
CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_r_unlock(type) \
CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_add(addr,amount,type) \
CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
#endif
#else
#define CRYPTO_w_lock(a)
#define CRYPTO_w_unlock(a)
#define CRYPTO_r_lock(a)
#define CRYPTO_r_unlock(a)
#define CRYPTO_add(a,b,c) ((*(a))+=(b))
#endif
/* Some applications as well as some parts of OpenSSL need to allocate
and deallocate locks in a dynamic fashion. The following typedef
makes this possible in a type-safe manner. */
/* struct CRYPTO_dynlock_value has to be defined by the application. */
typedef struct
{
int references;
struct CRYPTO_dynlock_value *data;
} CRYPTO_dynlock;
/* The following can be used to detect memory leaks in the SSLeay library.
* It used, it turns on malloc checking */
#define CRYPTO_MEM_CHECK_OFF 0x0 /* an enume */
#define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */
#define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */
#define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */
/* The following are bit values to turn on or off options connected to the
* malloc checking functionality */
/* Adds time to the memory checking information */
#define V_CRYPTO_MDEBUG_TIME 0x1 /* a bit */
/* Adds thread number to the memory checking information */
#define V_CRYPTO_MDEBUG_THREAD 0x2 /* a bit */
#define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
/* predec of the BIO type */
typedef struct bio_st BIO_dummy;
struct crypto_ex_data_st
{
STACK_OF(void) *sk;
int dummy; /* gcc is screwing up this data structure :-( */
};
DECLARE_STACK_OF(void)
/* This stuff is basically class callback functions
* The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
typedef struct crypto_ex_data_func_st
{
long argl; /* Arbitary long */
void *argp; /* Arbitary void * */
CRYPTO_EX_new *new_func;
CRYPTO_EX_free *free_func;
CRYPTO_EX_dup *dup_func;
} CRYPTO_EX_DATA_FUNCS;
DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
* entry.
*/
#define CRYPTO_EX_INDEX_BIO 0
#define CRYPTO_EX_INDEX_SSL 1
#define CRYPTO_EX_INDEX_SSL_CTX 2
#define CRYPTO_EX_INDEX_SSL_SESSION 3
#define CRYPTO_EX_INDEX_X509_STORE 4
#define CRYPTO_EX_INDEX_X509_STORE_CTX 5
#define CRYPTO_EX_INDEX_RSA 6
#define CRYPTO_EX_INDEX_DSA 7
#define CRYPTO_EX_INDEX_DH 8
#define CRYPTO_EX_INDEX_ENGINE 9
#define CRYPTO_EX_INDEX_X509 10
#define CRYPTO_EX_INDEX_UI 11
#define CRYPTO_EX_INDEX_ECDSA 12
#define CRYPTO_EX_INDEX_ECDH 13
#define CRYPTO_EX_INDEX_COMP 14
#define CRYPTO_EX_INDEX_STORE 15
/* Dynamically assigned indexes start from this value (don't use directly, use
* via CRYPTO_ex_data_new_class). */
#define CRYPTO_EX_INDEX_USER 100
/* This is the default callbacks, but we can have others as well:
* this is needed in Win32 where the application malloc and the
* library malloc may not be the same.
*/
#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
malloc, realloc, free)
#if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
# define CRYPTO_MDEBUG
# endif
#endif
/* Set standard debugging functions (not done by default
* unless CRYPTO_MDEBUG is defined) */
#define CRYPTO_malloc_debug_init() do {\
CRYPTO_set_mem_debug_functions(\
CRYPTO_dbg_malloc,\
CRYPTO_dbg_realloc,\
CRYPTO_dbg_free,\
CRYPTO_dbg_set_options,\
CRYPTO_dbg_get_options);\
} while(0)
int CRYPTO_mem_ctrl(int mode);
int CRYPTO_is_mem_check_on(void);
/* for applications */
#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
#define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
/* for library-internal use */
#define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
#define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
#define is_MemCheck_on() CRYPTO_is_mem_check_on()
#define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__)
#define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__)
#define OPENSSL_realloc(addr,num) \
CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
#define OPENSSL_realloc_clean(addr,old_num,num) \
CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
#define OPENSSL_remalloc(addr,num) \
CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
#define OPENSSL_freeFunc CRYPTO_free
#define OPENSSL_free(addr) CRYPTO_free(addr)
#define OPENSSL_malloc_locked(num) \
CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
#define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
const char *SSLeay_version(int type);
unsigned long SSLeay(void);
int OPENSSL_issetugid(void);
/* An opaque type representing an implementation of "ex_data" support */
typedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL;
/* Return an opaque pointer to the current "ex_data" implementation */
const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void);
/* Sets the "ex_data" implementation to be used (if it's not too late) */
int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i);
/* Get a new "ex_data" class, and return the corresponding "class_index" */
int CRYPTO_ex_data_new_class(void);
/* Within a given class, get/register a new index */
int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
CRYPTO_EX_free *free_func);
/* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a given
* class (invokes whatever per-class callbacks are applicable) */
int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
CRYPTO_EX_DATA *from);
void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
/* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular index
* (relative to the class type involved) */
int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad,int idx);
/* This function cleans up all "ex_data" state. It mustn't be called under
* potential race-conditions. */
void CRYPTO_cleanup_all_ex_data(void);
int CRYPTO_get_new_lockid(char *name);
int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
void CRYPTO_lock(int mode, int type,const char *file,int line);
void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
const char *file,int line));
void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
int line);
void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
const char *file, int line));
int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
const char *file,int line);
/* Don't use this structure directly. */
typedef struct crypto_threadid_st
{
void *ptr;
unsigned long val;
} CRYPTO_THREADID;
/* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
int CRYPTO_THREADID_set_callback(void (*threadid_func)(CRYPTO_THREADID *));
void (*CRYPTO_THREADID_get_callback(void))(CRYPTO_THREADID *);
void CRYPTO_THREADID_current(CRYPTO_THREADID *id);
int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b);
void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src);
unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
#ifndef OPENSSL_NO_DEPRECATED
void CRYPTO_set_id_callback(unsigned long (*func)(void));
unsigned long (*CRYPTO_get_id_callback(void))(void);
unsigned long CRYPTO_thread_id(void);
#endif
const char *CRYPTO_get_lock_name(int type);
int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
int line);
int CRYPTO_get_new_dynlockid(void);
void CRYPTO_destroy_dynlockid(int i);
struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line));
void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line));
void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line));
struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line);
void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line);
void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, const char *file,int line);
/* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
* call the latter last if you need different functions */
int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
int CRYPTO_set_mem_ex_functions(void *(*m)(size_t,const char *,int),
void *(*r)(void *,size_t,const char *,int),
void (*f)(void *));
int CRYPTO_set_locked_mem_ex_functions(void *(*m)(size_t,const char *,int),
void (*free_func)(void *));
int CRYPTO_set_mem_debug_functions(void (*m)(void *,int,const char *,int,int),
void (*r)(void *,void *,int,const char *,int,int),
void (*f)(void *,int),
void (*so)(long),
long (*go)(void));
void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
void CRYPTO_get_mem_ex_functions(void *(**m)(size_t,const char *,int),
void *(**r)(void *, size_t,const char *,int),
void (**f)(void *));
void CRYPTO_get_locked_mem_ex_functions(void *(**m)(size_t,const char *,int),
void (**f)(void *));
void CRYPTO_get_mem_debug_functions(void (**m)(void *,int,const char *,int,int),
void (**r)(void *,void *,int,const char *,int,int),
void (**f)(void *,int),
void (**so)(long),
long (**go)(void));
void *CRYPTO_malloc_locked(int num, const char *file, int line);
void CRYPTO_free_locked(void *ptr);
void *CRYPTO_malloc(int num, const char *file, int line);
char *CRYPTO_strdup(const char *str, const char *file, int line);
void CRYPTO_free(void *ptr);
void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
void *CRYPTO_realloc_clean(void *addr,int old_num,int num,const char *file,
int line);
void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
void OPENSSL_cleanse(void *ptr, size_t len);
void CRYPTO_set_mem_debug_options(long bits);
long CRYPTO_get_mem_debug_options(void);
#define CRYPTO_push_info(info) \
CRYPTO_push_info_(info, __FILE__, __LINE__);
int CRYPTO_push_info_(const char *info, const char *file, int line);
int CRYPTO_pop_info(void);
int CRYPTO_remove_all_info(void);
/* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
* used as default in CRYPTO_MDEBUG compilations): */
/* The last argument has the following significance:
*
* 0: called before the actual memory allocation has taken place
* 1: called after the actual memory allocation has taken place
*/
void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
void CRYPTO_dbg_free(void *addr,int before_p);
/* Tell the debugging code about options. By default, the following values
* apply:
*
* 0: Clear all options.
* V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option.
* V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option.
* V_CRYPTO_MDEBUG_ALL (3): 1 + 2
*/
void CRYPTO_dbg_set_options(long bits);
long CRYPTO_dbg_get_options(void);
#ifndef OPENSSL_NO_FP_API
void CRYPTO_mem_leaks_fp(FILE *);
#endif
void CRYPTO_mem_leaks(struct bio_st *bio);
/* unsigned long order, char *file, int line, int num_bytes, char *addr */
typedef void *CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *);
void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
/* die if we have to */
void OpenSSLDie(const char *file,int line,const char *assertion);
#define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
unsigned int *OPENSSL_ia32cap_loc(void);
#define OPENSSL_ia32cap ((OPENSSL_ia32cap_loc())[0])
int OPENSSL_isservice(void);
int FIPS_mode(void);
int FIPS_mode_set(int r);
void OPENSSL_init(void);
/* CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. It
* takes an amount of time dependent on |len|, but independent of the contents
* of |a| and |b|. Unlike memcmp, it cannot be used to put elements into a
* defined order as the return value when a != b is undefined, other than to be
* non-zero. */
int CRYPTO_memcmp(const void *a, const void *b, size_t len);
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_CRYPTO_strings(void);
struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result);
int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec);
int OPENSSL_gmtime_diff(int *pday, int *psec,
const struct tm *from, const struct tm *to);
/* Error codes for the CRYPTO functions. */
/* Function codes. */
#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100
#define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103
#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101
#define CRYPTO_F_CRYPTO_SET_EX_DATA 102
#define CRYPTO_F_DEF_ADD_INDEX 104
#define CRYPTO_F_DEF_GET_CLASS 105
#define CRYPTO_F_FIPS_MODE_SET 109
#define CRYPTO_F_INT_DUP_EX_DATA 106
#define CRYPTO_F_INT_FREE_EX_DATA 107
#define CRYPTO_F_INT_NEW_EX_DATA 108
/* Reason codes. */
#define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101
#define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100
#ifdef __cplusplus
}
#endif
#endif
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