X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=include%2Fopenssl%2Fcrypto.h;h=3d73c62f2924c0b14c01924716e944d69ac1e5ee;hp=024f2c9b728bcd677ecba57fbf1d4eb681057057;hb=5c4328f04f63bc288d4e069e1453ab18b0309f16;hpb=98ab57644f44d2d83595c2d0f69138a284d6096b diff --git a/include/openssl/crypto.h b/include/openssl/crypto.h index 024f2c9b72..3d73c62f29 100644 --- a/include/openssl/crypto.h +++ b/include/openssl/crypto.h @@ -1,5 +1,5 @@ /* ==================================================================== - * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. + * Copyright (c) 1998-2016 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 @@ -158,92 +158,27 @@ extern "C" { # define SSLEAY_BUILT_ON OPENSSL_BUILT_ON # define SSLEAY_PLATFORM OPENSSL_PLATFORM # define SSLEAY_DIR OPENSSL_DIR -# endif /* OPENSSL_API_COMPAT */ - -/* - * 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. + * Old type for allocating dynamic locks. No longer used. Use the new thread + * API instead. */ typedef struct { - int references; - struct CRYPTO_dynlock_value *data; + int dummy; } CRYPTO_dynlock; +# endif /* OPENSSL_API_COMPAT */ + +typedef void CRYPTO_RWLOCK; + +CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void); +int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock); +int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock); +int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock); +void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock); + +int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock); + /* * The following can be used to detect memory leaks in the library. If * used, it turns on malloc checking @@ -253,9 +188,6 @@ typedef struct { # define CRYPTO_MEM_CHECK_ENABLE 0x2 /* Control and mode bit */ # define CRYPTO_MEM_CHECK_DISABLE 0x3 /* Control only */ -/* predec of the BIO type */ -typedef struct bio_st BIO_dummy; - struct crypto_ex_data_st { STACK_OF(void) *sk; }; @@ -277,9 +209,8 @@ DEFINE_STACK_OF(void) # define CRYPTO_EX_INDEX_ENGINE 10 # define CRYPTO_EX_INDEX_UI 11 # define CRYPTO_EX_INDEX_BIO 12 -# define CRYPTO_EX_INDEX_STORE 13 -# define CRYPTO_EX_INDEX_APP 14 -# define CRYPTO_EX_INDEX__COUNT 15 +# define CRYPTO_EX_INDEX_APP 13 +# define CRYPTO_EX_INDEX__COUNT 14 /* * This is the default callbacks, but we can have others as well: this is @@ -291,66 +222,39 @@ DEFINE_STACK_OF(void) int CRYPTO_mem_ctrl(int mode); -# ifndef OPENSSL_NO_CRYPTO_MDEBUG -# define OPENSSL_malloc(num) \ - CRYPTO_malloc(num, __FILE__, __LINE__) -# define OPENSSL_zalloc(num) \ - CRYPTO_zalloc(num, __FILE__, __LINE__) -# define OPENSSL_realloc(addr, num) \ - CRYPTO_realloc(addr, num, __FILE__, __LINE__) -# define OPENSSL_clear_realloc(addr, old_num, num) \ - CRYPTO_clear_realloc(addr, old_num, num, __FILE__, __LINE__) -# define OPENSSL_clear_free(addr, num) \ - CRYPTO_clear_free(addr, num) -# define OPENSSL_free(addr) \ - CRYPTO_free(addr) -# define OPENSSL_memdup(str, s) \ - CRYPTO_memdup((str), s, __FILE__, __LINE__) -# define OPENSSL_strdup(str) \ - CRYPTO_strdup(str, __FILE__, __LINE__) -# define OPENSSL_strndup(str, n) \ - CRYPTO_strndup(str, n, __FILE__, __LINE__) -# define OPENSSL_secure_malloc(num) \ - CRYPTO_secure_malloc(num, __FILE__, __LINE__) -# define OPENSSL_secure_zalloc(num) \ - CRYPTO_secure_zalloc(num, __FILE__, __LINE__) -# define OPENSSL_secure_free(addr) \ - CRYPTO_secure_free(addr) -# define OPENSSL_secure_actual_size(ptr) \ +# define OPENSSL_malloc(num) \ + CRYPTO_malloc(num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_zalloc(num) \ + CRYPTO_zalloc(num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_realloc(addr, num) \ + CRYPTO_realloc(addr, num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_clear_realloc(addr, old_num, num) \ + CRYPTO_clear_realloc(addr, old_num, num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_clear_free(addr, num) \ + CRYPTO_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_free(addr) \ + CRYPTO_free(addr, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_memdup(str, s) \ + CRYPTO_memdup((str), s, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_strdup(str) \ + CRYPTO_strdup(str, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_strndup(str, n) \ + CRYPTO_strndup(str, n, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_secure_malloc(num) \ + CRYPTO_secure_malloc(num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_secure_zalloc(num) \ + CRYPTO_secure_zalloc(num, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_secure_free(addr) \ + CRYPTO_secure_free(addr, OPENSSL_FILE, OPENSSL_LINE) +# define OPENSSL_secure_actual_size(ptr) \ CRYPTO_secure_actual_size(ptr) -# else -# define OPENSSL_malloc(num) \ - CRYPTO_malloc(num, NULL, 0) -# define OPENSSL_zalloc(num) \ - CRYPTO_zalloc(num, NULL, 0) -# define OPENSSL_realloc(addr, num) \ - CRYPTO_realloc(addr, num, NULL, 0) -# define OPENSSL_clear_realloc(addr, old_num, num) \ - CRYPTO_clear_realloc(addr, old_num, num, NULL, 0) -# define OPENSSL_clear_free(addr, num) \ - CRYPTO_clear_free(addr, num) -# define OPENSSL_free(addr) \ - CRYPTO_free(addr) -# define OPENSSL_memdup(str, s) \ - CRYPTO_memdup(str, s, NULL, 0) -# define OPENSSL_strdup(str) \ - CRYPTO_strdup(str, NULL, 0) -# define OPENSSL_strndup(str, s) \ - CRYPTO_strndup(str, s, NULL, 0) -# define OPENSSL_secure_malloc(num) \ - CRYPTO_secure_malloc(num, NULL, 0) -# define OPENSSL_secure_zalloc(num) \ - CRYPTO_secure_zalloc(num, NULL, 0) -# define OPENSSL_secure_free(addr) \ - CRYPTO_secure_free(addr) -# define OPENSSL_secure_actual_size(ptr) \ - CRYPTO_secure_actual_size(ptr) - -# endif size_t OPENSSL_strlcpy(char *dst, const char *src, size_t siz); size_t OPENSSL_strlcat(char *dst, const char *src, size_t siz); size_t OPENSSL_strnlen(const char *str, size_t maxlen); +char *OPENSSL_buf2hexstr(const unsigned char *buffer, long len); +unsigned char *OPENSSL_hexstr2buf(const char *str, long *len); +int OPENSSL_hexchar2int(unsigned char c); # define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type)) @@ -361,6 +265,7 @@ const char *OpenSSL_version(int type); # define OPENSSL_BUILT_ON 2 # define OPENSSL_PLATFORM 3 # define OPENSSL_DIR 4 +# define OPENSSL_ENGINES_DIR 5 int OPENSSL_issetugid(void); @@ -392,98 +297,84 @@ void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); */ 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); + +# if OPENSSL_API_COMPAT < 0x10100000L /* * 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. */ +# define CRYPTO_cleanup_all_ex_data() while(0) continue + +/* + * The old locking functions have been removed completely without compatibility + * macros. This is because the old functions either could not properly report + * errors, or the returned error values were not clearly documented. + * Replacing the locking functions with with no-ops would cause race condition + * issues in the affected applications. It is far better for them to fail at + * compile time. + * On the other hand, the locking callbacks are no longer used. Consequently, + * the callback management functions can be safely replaced with no-op macros. + */ +# define CRYPTO_num_locks() (0) +# define CRYPTO_set_locking_callback(func) +# define CRYPTO_get_locking_callback() (NULL) +# define CRYPTO_set_add_lock_callback(func) +# define CRYPTO_get_add_lock_callback() (NULL) + +/* This structure is no longer used */ typedef struct crypto_threadid_st { - void *ptr; - unsigned long val; + int dummy; } 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); -DEPRECATEDIN_1_0_0(void CRYPTO_set_id_callback(unsigned long (*func) (void))) -DEPRECATEDIN_1_0_0(unsigned long (*CRYPTO_get_id_callback(void)) (void)) -DEPRECATEDIN_1_0_0(unsigned long CRYPTO_thread_id(void)) - -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); +# define CRYPTO_THREADID_set_numeric(id, val) +# define CRYPTO_THREADID_set_pointer(id, ptr) +# define CRYPTO_THREADID_set_callback(threadid_func) (0) +# define CRYPTO_THREADID_get_callback() (NULL) +# define CRYPTO_THREADID_current(id) +# define CRYPTO_THREADID_cmp(a, b) (-1) +# define CRYPTO_THREADID_cpy(dest, src) +# define CRYPTO_THREADID_hash(id) (0UL) + +# if OPENSSL_API_COMPAT < 0x10000000L +# define CRYPTO_set_id_callback(func) +# define CRYPTO_get_id_callback() (NULL) +# define CRYPTO_thread_id() (0UL) +# endif /* OPENSSL_API_COMPAT < 0x10000000L */ + +# define CRYPTO_set_dynlock_create_callback(dyn_create_function) +# define CRYPTO_set_dynlock_lock_callback(dyn_lock_function) +# define CRYPTO_set_dynlock_destroy_callback(dyn_destroy_function) +# define CRYPTO_get_dynlock_create_callback() (NULL) +# define CRYPTO_get_dynlock_lock_callback() (NULL) +# define CRYPTO_get_dynlock_destroy_callback() (NULL) +# endif /* OPENSSL_API_COMPAT < 0x10100000L */ int CRYPTO_set_mem_functions( void *(*m) (size_t, const char *, int), void *(*r) (void *, size_t, const char *, int), - void (*f) (void *)); + void (*f) (void *, const char *, int)); int CRYPTO_set_mem_debug(int flag); void CRYPTO_get_mem_functions( void *(**m) (size_t, const char *, int), void *(**r) (void *, size_t, const char *, int), - void (**f) (void *)); + void (**f) (void *, const char *, int)); void *CRYPTO_malloc(size_t num, const char *file, int line); void *CRYPTO_zalloc(size_t num, const char *file, int line); void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line); char *CRYPTO_strdup(const char *str, const char *file, int line); char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line); -void CRYPTO_free(void *ptr); -void CRYPTO_clear_free(void *ptr, size_t num); +void CRYPTO_free(void *ptr, const char *file, int line); +void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line); void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line); void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num, const char *file, int line); int CRYPTO_secure_malloc_init(size_t sz, int minsize); -void CRYPTO_secure_malloc_done(void); +int CRYPTO_secure_malloc_done(void); void *CRYPTO_secure_malloc(size_t num, const char *file, int line); void *CRYPTO_secure_zalloc(size_t num, const char *file, int line); -void CRYPTO_secure_free(void *ptr); +void CRYPTO_secure_free(void *ptr, const char *file, int line); int CRYPTO_secure_allocated(const void *ptr); int CRYPTO_secure_malloc_initialized(void); size_t CRYPTO_secure_actual_size(void *ptr); @@ -493,7 +384,7 @@ void OPENSSL_cleanse(void *ptr, size_t len); # ifndef OPENSSL_NO_CRYPTO_MDEBUG # define OPENSSL_mem_debug_push(info) \ - CRYPTO_mem_debug_push(info, __FILE__, __LINE__) + CRYPTO_mem_debug_push(info, OPENSSL_FILE, OPENSSL_LINE) # define OPENSSL_mem_debug_pop() \ CRYPTO_mem_debug_pop() int CRYPTO_mem_debug_push(const char *info, const char *file, int line); @@ -509,17 +400,22 @@ void CRYPTO_mem_debug_malloc(void *addr, size_t num, int flag, const char *file, int line); void CRYPTO_mem_debug_realloc(void *addr1, void *addr2, size_t num, int flag, const char *file, int line); -void CRYPTO_mem_debug_free(void *addr, int flag); +void CRYPTO_mem_debug_free(void *addr, int flag, + const char *file, int line); # ifndef OPENSSL_NO_STDIO int CRYPTO_mem_leaks_fp(FILE *); # endif -int CRYPTO_mem_leaks(struct bio_st *bio); +int CRYPTO_mem_leaks(BIO *bio); # endif /* 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)) +# if OPENSSL_API_COMPAT < 0x10100000L +# define OpenSSLDie(f,l,a) OPENSSL_die((a),(f),(l)) +# endif +void OPENSSL_die(const char *assertion, const char *file, int line); +# define OPENSSL_assert(e) \ + (void)((e) ? 0 : (OPENSSL_die("assertion failed: " #e, OPENSSL_FILE, OPENSSL_LINE), 1)) unsigned int *OPENSSL_ia32cap_loc(void); # define OPENSSL_ia32cap ((OPENSSL_ia32cap_loc())[0]) @@ -542,7 +438,90 @@ int OPENSSL_gmtime_diff(int *pday, int *psec, * into a defined order as the return value when a != b is undefined, other * than to be non-zero. */ -int CRYPTO_memcmp(const volatile void *a, const volatile void *b, size_t len); +int CRYPTO_memcmp(const volatile void * volatile in_a, + const volatile void * volatile in_b, + size_t len); + +/* Standard initialisation options */ +# define OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS 0x00000001L +# define OPENSSL_INIT_LOAD_CRYPTO_STRINGS 0x00000002L +# define OPENSSL_INIT_ADD_ALL_CIPHERS 0x00000004L +# define OPENSSL_INIT_ADD_ALL_DIGESTS 0x00000008L +# define OPENSSL_INIT_NO_ADD_ALL_CIPHERS 0x00000010L +# define OPENSSL_INIT_NO_ADD_ALL_DIGESTS 0x00000020L +# define OPENSSL_INIT_LOAD_CONFIG 0x00000040L +# define OPENSSL_INIT_NO_LOAD_CONFIG 0x00000080L +# define OPENSSL_INIT_ASYNC 0x00000100L +# define OPENSSL_INIT_ENGINE_RDRAND 0x00000200L +# define OPENSSL_INIT_ENGINE_DYNAMIC 0x00000400L +# define OPENSSL_INIT_ENGINE_OPENSSL 0x00000800L +# define OPENSSL_INIT_ENGINE_CRYPTODEV 0x00001000L +# define OPENSSL_INIT_ENGINE_CAPI 0x00002000L +# define OPENSSL_INIT_ENGINE_PADLOCK 0x00004000L +# define OPENSSL_INIT_ENGINE_DASYNC 0x00008000L +/* OPENSSL_INIT flag 0x00010000 reserved for internal use */ +# define OPENSSL_INIT_ENGINE_AFALG 0x00020000L +/* OPENSSL_INIT flag range 0xfff00000 reserved for OPENSSL_init_ssl() */ +/* Max OPENSSL_INIT flag value is 0x80000000 */ + +/* openssl and dasync not counted as builtin */ +# define OPENSSL_INIT_ENGINE_ALL_BUILTIN \ + (OPENSSL_INIT_ENGINE_RDRAND | OPENSSL_INIT_ENGINE_DYNAMIC \ + | OPENSSL_INIT_ENGINE_CRYPTODEV | OPENSSL_INIT_ENGINE_CAPI | \ + OPENSSL_INIT_ENGINE_PADLOCK) + + +/* Library initialisation functions */ +void OPENSSL_cleanup(void); +int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings); +int OPENSSL_atexit(void (*handler)(void)); +void OPENSSL_thread_stop(void); + +/* Low-level control of initialization */ +OPENSSL_INIT_SETTINGS *OPENSSL_INIT_new(void); +#ifndef OPENSSL_NO_STDIO +void OPENSSL_INIT_set_config_filename(OPENSSL_INIT_SETTINGS *settings, + const char *config_file); +#endif +void OPENSSL_INIT_free(OPENSSL_INIT_SETTINGS *settings); + +# if !defined(OPENSSL_THREADS) || defined(CRYPTO_TDEBUG) +typedef unsigned int CRYPTO_ONCE; +typedef unsigned int CRYPTO_THREAD_LOCAL; +typedef unsigned int CRYPTO_THREAD_ID; + +# define CRYPTO_ONCE_STATIC_INIT 0 +# elif defined(OPENSSL_SYS_WINDOWS) +# include +typedef DWORD CRYPTO_THREAD_LOCAL; +typedef DWORD CRYPTO_THREAD_ID; + +# if _WIN32_WINNT < 0x0600 +typedef LONG CRYPTO_ONCE; +# define CRYPTO_ONCE_STATIC_INIT 0 +# else +typedef INIT_ONCE CRYPTO_ONCE; +# define CRYPTO_ONCE_STATIC_INIT INIT_ONCE_STATIC_INIT +# endif + +# else +# include +typedef pthread_once_t CRYPTO_ONCE; +typedef pthread_key_t CRYPTO_THREAD_LOCAL; +typedef pthread_t CRYPTO_THREAD_ID; + +# define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT +# endif + +int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void)); + +int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *)); +void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key); +int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val); +int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key); + +CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void); +int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b); /* BEGIN ERROR CODES */ /* @@ -569,11 +548,15 @@ void ERR_load_CRYPTO_strings(void); # define CRYPTO_F_INT_DUP_EX_DATA 106 # define CRYPTO_F_INT_FREE_EX_DATA 107 # define CRYPTO_F_INT_NEW_EX_DATA 108 +# define CRYPTO_F_OPENSSL_BUF2HEXSTR 117 +# define CRYPTO_F_OPENSSL_INIT_CRYPTO 116 # define CRYPTO_F_OPENSSL_MEMDUP 114 +# define CRYPTO_F_OPENSSL_HEXSTR2BUF 118 /* Reason codes. */ # define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101 -# define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 +# define CRYPTO_R_ILLEGAL_HEX_DIGIT 102 +# define CRYPTO_R_ODD_NUMBER_OF_DIGITS 103 #ifdef __cplusplus }