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21dcbebc RS |
1 | /* |
2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. | |
19b8d06a | 3 | * |
21dcbebc RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
19b8d06a | 8 | */ |
21dcbebc | 9 | |
e172d60d BM |
10 | /* ==================================================================== |
11 | * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. | |
0f113f3e | 12 | * ECDH support in OpenSSL originally developed by |
e172d60d BM |
13 | * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
14 | */ | |
d02b48c6 RE |
15 | |
16 | #ifndef HEADER_CRYPTO_H | |
0f113f3e | 17 | # define HEADER_CRYPTO_H |
d02b48c6 | 18 | |
0f113f3e MC |
19 | # include <stdlib.h> |
20 | # include <time.h> | |
f3e9b338 | 21 | |
0f113f3e | 22 | # include <openssl/e_os2.h> |
7b5a6c7a | 23 | |
0f113f3e MC |
24 | # ifndef OPENSSL_NO_STDIO |
25 | # include <stdio.h> | |
26 | # endif | |
0b86eb3e | 27 | |
0f113f3e MC |
28 | # include <openssl/stack.h> |
29 | # include <openssl/safestack.h> | |
30 | # include <openssl/opensslv.h> | |
31 | # include <openssl/ossl_typ.h> | |
98186eb4 | 32 | # include <openssl/opensslconf.h> |
52df25cf | 33 | # include <openssl/cryptoerr.h> |
5f326803 | 34 | |
0f113f3e MC |
35 | # ifdef CHARSET_EBCDIC |
36 | # include <openssl/ebcdic.h> | |
37 | # endif | |
a53955d8 | 38 | |
0f113f3e MC |
39 | /* |
40 | * Resolve problems on some operating systems with symbol names that clash | |
41 | * one way or another | |
42 | */ | |
43 | # include <openssl/symhacks.h> | |
c29b6d56 | 44 | |
98186eb4 VD |
45 | # if OPENSSL_API_COMPAT < 0x10100000L |
46 | # include <openssl/opensslv.h> | |
47 | # endif | |
48 | ||
65962686 RL |
49 | #ifdef __cplusplus |
50 | extern "C" { | |
51 | #endif | |
52 | ||
98186eb4 VD |
53 | # if OPENSSL_API_COMPAT < 0x10100000L |
54 | # define SSLeay OpenSSL_version_num | |
55 | # define SSLeay_version OpenSSL_version | |
56 | # define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER | |
57 | # define SSLEAY_VERSION OPENSSL_VERSION | |
58 | # define SSLEAY_CFLAGS OPENSSL_CFLAGS | |
59 | # define SSLEAY_BUILT_ON OPENSSL_BUILT_ON | |
60 | # define SSLEAY_PLATFORM OPENSSL_PLATFORM | |
61 | # define SSLEAY_DIR OPENSSL_DIR | |
d02b48c6 | 62 | |
0f113f3e | 63 | /* |
2e52e7df MC |
64 | * Old type for allocating dynamic locks. No longer used. Use the new thread |
65 | * API instead. | |
0f113f3e | 66 | */ |
0f113f3e | 67 | typedef struct { |
2e52e7df | 68 | int dummy; |
0f113f3e | 69 | } CRYPTO_dynlock; |
c7922304 | 70 | |
2e52e7df MC |
71 | # endif /* OPENSSL_API_COMPAT */ |
72 | ||
71a04cfc AG |
73 | typedef void CRYPTO_RWLOCK; |
74 | ||
75 | CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void); | |
76 | int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock); | |
77 | int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock); | |
78 | int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock); | |
79 | void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock); | |
80 | ||
81 | int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock); | |
82 | ||
0f113f3e | 83 | /* |
bbd86bf5 | 84 | * The following can be used to detect memory leaks in the library. If |
0f113f3e MC |
85 | * used, it turns on malloc checking |
86 | */ | |
c2e27310 VD |
87 | # define CRYPTO_MEM_CHECK_OFF 0x0 /* Control only */ |
88 | # define CRYPTO_MEM_CHECK_ON 0x1 /* Control and mode bit */ | |
89 | # define CRYPTO_MEM_CHECK_ENABLE 0x2 /* Control and mode bit */ | |
90 | # define CRYPTO_MEM_CHECK_DISABLE 0x3 /* Control only */ | |
d02b48c6 | 91 | |
0f113f3e MC |
92 | struct crypto_ex_data_st { |
93 | STACK_OF(void) *sk; | |
0f113f3e | 94 | }; |
85885715 | 95 | DEFINE_STACK_OF(void) |
dd9d233e | 96 | |
0f113f3e | 97 | /* |
e6390aca | 98 | * Per class, we have a STACK of function pointers. |
58964a49 | 99 | */ |
e6390aca RS |
100 | # define CRYPTO_EX_INDEX_SSL 0 |
101 | # define CRYPTO_EX_INDEX_SSL_CTX 1 | |
102 | # define CRYPTO_EX_INDEX_SSL_SESSION 2 | |
103 | # define CRYPTO_EX_INDEX_X509 3 | |
104 | # define CRYPTO_EX_INDEX_X509_STORE 4 | |
105 | # define CRYPTO_EX_INDEX_X509_STORE_CTX 5 | |
106 | # define CRYPTO_EX_INDEX_DH 6 | |
107 | # define CRYPTO_EX_INDEX_DSA 7 | |
3aef36ff RS |
108 | # define CRYPTO_EX_INDEX_EC_KEY 8 |
109 | # define CRYPTO_EX_INDEX_RSA 9 | |
110 | # define CRYPTO_EX_INDEX_ENGINE 10 | |
111 | # define CRYPTO_EX_INDEX_UI 11 | |
112 | # define CRYPTO_EX_INDEX_BIO 12 | |
b6ca88ab | 113 | # define CRYPTO_EX_INDEX_APP 13 |
18cfc668 RL |
114 | # define CRYPTO_EX_INDEX_UI_METHOD 14 |
115 | # define CRYPTO_EX_INDEX__COUNT 15 | |
0f113f3e MC |
116 | |
117 | /* | |
118 | * This is the default callbacks, but we can have others as well: this is | |
119 | * needed in Win32 where the application malloc and the library malloc may | |
120 | * not be the same. | |
3d14b9d0 | 121 | */ |
bbd86bf5 RS |
122 | #define OPENSSL_malloc_init() \ |
123 | CRYPTO_set_mem_functions(CRYPTO_malloc, CRYPTO_realloc, CRYPTO_free) | |
d02b48c6 | 124 | |
0cd08cce | 125 | int CRYPTO_mem_ctrl(int mode); |
bbd86bf5 | 126 | |
05c7b163 | 127 | # define OPENSSL_malloc(num) \ |
eaa7e483 | 128 | CRYPTO_malloc(num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 129 | # define OPENSSL_zalloc(num) \ |
eaa7e483 | 130 | CRYPTO_zalloc(num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 131 | # define OPENSSL_realloc(addr, num) \ |
eaa7e483 | 132 | CRYPTO_realloc(addr, num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 133 | # define OPENSSL_clear_realloc(addr, old_num, num) \ |
eaa7e483 | 134 | CRYPTO_clear_realloc(addr, old_num, num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 135 | # define OPENSSL_clear_free(addr, num) \ |
eaa7e483 | 136 | CRYPTO_clear_free(addr, num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 137 | # define OPENSSL_free(addr) \ |
eaa7e483 | 138 | CRYPTO_free(addr, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 139 | # define OPENSSL_memdup(str, s) \ |
eaa7e483 | 140 | CRYPTO_memdup((str), s, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 141 | # define OPENSSL_strdup(str) \ |
eaa7e483 | 142 | CRYPTO_strdup(str, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 143 | # define OPENSSL_strndup(str, n) \ |
eaa7e483 | 144 | CRYPTO_strndup(str, n, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 145 | # define OPENSSL_secure_malloc(num) \ |
eaa7e483 | 146 | CRYPTO_secure_malloc(num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 147 | # define OPENSSL_secure_zalloc(num) \ |
eaa7e483 | 148 | CRYPTO_secure_zalloc(num, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 149 | # define OPENSSL_secure_free(addr) \ |
eaa7e483 | 150 | CRYPTO_secure_free(addr, OPENSSL_FILE, OPENSSL_LINE) |
05c7b163 | 151 | # define OPENSSL_secure_actual_size(ptr) \ |
d594199b | 152 | CRYPTO_secure_actual_size(ptr) |
bbd86bf5 | 153 | |
7644a9ae RS |
154 | size_t OPENSSL_strlcpy(char *dst, const char *src, size_t siz); |
155 | size_t OPENSSL_strlcat(char *dst, const char *src, size_t siz); | |
156 | size_t OPENSSL_strnlen(const char *str, size_t maxlen); | |
14f051a0 RS |
157 | char *OPENSSL_buf2hexstr(const unsigned char *buffer, long len); |
158 | unsigned char *OPENSSL_hexstr2buf(const char *str, long *len); | |
159 | int OPENSSL_hexchar2int(unsigned char c); | |
7644a9ae | 160 | |
0f113f3e | 161 | # define OPENSSL_MALLOC_MAX_NELEMS(type) (((1U<<(sizeof(int)*8-1))-1)/sizeof(type)) |
d02b48c6 | 162 | |
b0700d2c RS |
163 | unsigned long OpenSSL_version_num(void); |
164 | const char *OpenSSL_version(int type); | |
165 | # define OPENSSL_VERSION 0 | |
166 | # define OPENSSL_CFLAGS 1 | |
167 | # define OPENSSL_BUILT_ON 2 | |
168 | # define OPENSSL_PLATFORM 3 | |
169 | # define OPENSSL_DIR 4 | |
e09621ff | 170 | # define OPENSSL_ENGINES_DIR 5 |
d02b48c6 | 171 | |
36fafffa UM |
172 | int OPENSSL_issetugid(void); |
173 | ||
e6390aca RS |
174 | typedef void CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad, |
175 | int idx, long argl, void *argp); | |
176 | typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad, | |
177 | int idx, long argl, void *argp); | |
3c853776 | 178 | typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, const CRYPTO_EX_DATA *from, |
b3c31a65 | 179 | void *from_d, int idx, long argl, void *argp); |
e6390aca | 180 | __owur int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp, |
0f113f3e MC |
181 | CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, |
182 | CRYPTO_EX_free *free_func); | |
e6390aca RS |
183 | /* No longer use an index. */ |
184 | int CRYPTO_free_ex_index(int class_index, int idx); | |
185 | ||
0f113f3e MC |
186 | /* |
187 | * Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a | |
188 | * given class (invokes whatever per-class callbacks are applicable) | |
189 | */ | |
3a079997 GT |
190 | int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); |
191 | int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to, | |
3c853776 | 192 | const CRYPTO_EX_DATA *from); |
e6390aca | 193 | |
3a079997 | 194 | void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad); |
e6390aca | 195 | |
0f113f3e MC |
196 | /* |
197 | * Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular | |
198 | * index (relative to the class type involved) | |
199 | */ | |
dd9d233e | 200 | int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val); |
0f113f3e | 201 | void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx); |
a5e3ac13 MC |
202 | |
203 | # if OPENSSL_API_COMPAT < 0x10100000L | |
0f113f3e MC |
204 | /* |
205 | * This function cleans up all "ex_data" state. It mustn't be called under | |
206 | * potential race-conditions. | |
207 | */ | |
6457615a | 208 | # define CRYPTO_cleanup_all_ex_data() while(0) continue |
58964a49 | 209 | |
2e52e7df | 210 | /* |
b5851bbc MT |
211 | * The old locking functions have been removed completely without compatibility |
212 | * macros. This is because the old functions either could not properly report | |
213 | * errors, or the returned error values were not clearly documented. | |
214 | * Replacing the locking functions with with no-ops would cause race condition | |
215 | * issues in the affected applications. It is far better for them to fail at | |
216 | * compile time. | |
217 | * On the other hand, the locking callbacks are no longer used. Consequently, | |
218 | * the callback management functions can be safely replaced with no-op macros. | |
2e52e7df | 219 | */ |
453bff22 | 220 | # define CRYPTO_num_locks() (1) |
2e52e7df MC |
221 | # define CRYPTO_set_locking_callback(func) |
222 | # define CRYPTO_get_locking_callback() (NULL) | |
223 | # define CRYPTO_set_add_lock_callback(func) | |
224 | # define CRYPTO_get_add_lock_callback() (NULL) | |
225 | ||
dd850bcb KR |
226 | /* |
227 | * These defines where used in combination with the old locking callbacks, | |
228 | * they are not called anymore, but old code that's not called might still | |
229 | * use them. | |
230 | */ | |
231 | # define CRYPTO_LOCK 1 | |
232 | # define CRYPTO_UNLOCK 2 | |
233 | # define CRYPTO_READ 4 | |
234 | # define CRYPTO_WRITE 8 | |
235 | ||
2e52e7df | 236 | /* This structure is no longer used */ |
0f113f3e | 237 | typedef struct crypto_threadid_st { |
2e52e7df | 238 | int dummy; |
0f113f3e | 239 | } CRYPTO_THREADID; |
4c329696 | 240 | /* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */ |
2e52e7df MC |
241 | # define CRYPTO_THREADID_set_numeric(id, val) |
242 | # define CRYPTO_THREADID_set_pointer(id, ptr) | |
243 | # define CRYPTO_THREADID_set_callback(threadid_func) (0) | |
244 | # define CRYPTO_THREADID_get_callback() (NULL) | |
245 | # define CRYPTO_THREADID_current(id) | |
246 | # define CRYPTO_THREADID_cmp(a, b) (-1) | |
247 | # define CRYPTO_THREADID_cpy(dest, src) | |
248 | # define CRYPTO_THREADID_hash(id) (0UL) | |
249 | ||
250 | # if OPENSSL_API_COMPAT < 0x10000000L | |
251 | # define CRYPTO_set_id_callback(func) | |
252 | # define CRYPTO_get_id_callback() (NULL) | |
253 | # define CRYPTO_thread_id() (0UL) | |
254 | # endif /* OPENSSL_API_COMPAT < 0x10000000L */ | |
255 | ||
2e52e7df MC |
256 | # define CRYPTO_set_dynlock_create_callback(dyn_create_function) |
257 | # define CRYPTO_set_dynlock_lock_callback(dyn_lock_function) | |
258 | # define CRYPTO_set_dynlock_destroy_callback(dyn_destroy_function) | |
259 | # define CRYPTO_get_dynlock_create_callback() (NULL) | |
260 | # define CRYPTO_get_dynlock_lock_callback() (NULL) | |
261 | # define CRYPTO_get_dynlock_destroy_callback() (NULL) | |
262 | # endif /* OPENSSL_API_COMPAT < 0x10100000L */ | |
0f113f3e | 263 | |
bbd86bf5 RS |
264 | int CRYPTO_set_mem_functions( |
265 | void *(*m) (size_t, const char *, int), | |
266 | void *(*r) (void *, size_t, const char *, int), | |
05c7b163 | 267 | void (*f) (void *, const char *, int)); |
bbd86bf5 RS |
268 | int CRYPTO_set_mem_debug(int flag); |
269 | void CRYPTO_get_mem_functions( | |
270 | void *(**m) (size_t, const char *, int), | |
271 | void *(**r) (void *, size_t, const char *, int), | |
05c7b163 | 272 | void (**f) (void *, const char *, int)); |
d02b48c6 | 273 | |
ff842856 RL |
274 | void *CRYPTO_malloc(size_t num, const char *file, int line); |
275 | void *CRYPTO_zalloc(size_t num, const char *file, int line); | |
7644a9ae | 276 | void *CRYPTO_memdup(const void *str, size_t siz, const char *file, int line); |
6caa4edd | 277 | char *CRYPTO_strdup(const char *str, const char *file, int line); |
7644a9ae | 278 | char *CRYPTO_strndup(const char *str, size_t s, const char *file, int line); |
05c7b163 RL |
279 | void CRYPTO_free(void *ptr, const char *file, int line); |
280 | void CRYPTO_clear_free(void *ptr, size_t num, const char *file, int line); | |
ff842856 | 281 | void *CRYPTO_realloc(void *addr, size_t num, const char *file, int line); |
c99de053 | 282 | void *CRYPTO_clear_realloc(void *addr, size_t old_num, size_t num, |
ff842856 | 283 | const char *file, int line); |
5a88a6ea | 284 | |
74924dcb | 285 | int CRYPTO_secure_malloc_init(size_t sz, int minsize); |
e8408681 | 286 | int CRYPTO_secure_malloc_done(void); |
ff842856 | 287 | void *CRYPTO_secure_malloc(size_t num, const char *file, int line); |
3538c7da | 288 | void *CRYPTO_secure_zalloc(size_t num, const char *file, int line); |
05c7b163 | 289 | void CRYPTO_secure_free(void *ptr, const char *file, int line); |
74924dcb RS |
290 | int CRYPTO_secure_allocated(const void *ptr); |
291 | int CRYPTO_secure_malloc_initialized(void); | |
d594199b | 292 | size_t CRYPTO_secure_actual_size(void *ptr); |
bbd86bf5 | 293 | size_t CRYPTO_secure_used(void); |
74924dcb | 294 | |
df29cc8f RL |
295 | void OPENSSL_cleanse(void *ptr, size_t len); |
296 | ||
6ac11bd0 RS |
297 | # ifndef OPENSSL_NO_CRYPTO_MDEBUG |
298 | # define OPENSSL_mem_debug_push(info) \ | |
3ba84717 | 299 | CRYPTO_mem_debug_push(info, OPENSSL_FILE, OPENSSL_LINE) |
6ac11bd0 | 300 | # define OPENSSL_mem_debug_pop() \ |
4fae386c RS |
301 | CRYPTO_mem_debug_pop() |
302 | int CRYPTO_mem_debug_push(const char *info, const char *file, int line); | |
303 | int CRYPTO_mem_debug_pop(void); | |
9ac42ed8 | 304 | |
23a22b4c | 305 | /*- |
cf926b45 | 306 | * Debugging functions (enabled by CRYPTO_set_mem_debug(1)) |
bbd86bf5 RS |
307 | * The flag argument has the following significance: |
308 | * 0: called before the actual memory allocation has taken place | |
309 | * 1: called after the actual memory allocation has taken place | |
9ac42ed8 | 310 | */ |
bbd86bf5 RS |
311 | void CRYPTO_mem_debug_malloc(void *addr, size_t num, int flag, |
312 | const char *file, int line); | |
313 | void CRYPTO_mem_debug_realloc(void *addr1, void *addr2, size_t num, int flag, | |
314 | const char *file, int line); | |
05c7b163 RL |
315 | void CRYPTO_mem_debug_free(void *addr, int flag, |
316 | const char *file, int line); | |
1f575f1b | 317 | |
20626cfd RL |
318 | int CRYPTO_mem_leaks_cb(int (*cb) (const char *str, size_t len, void *u), |
319 | void *u); | |
6ac11bd0 | 320 | # ifndef OPENSSL_NO_STDIO |
4e482ae6 | 321 | int CRYPTO_mem_leaks_fp(FILE *); |
6ac11bd0 | 322 | # endif |
3b7a71b2 | 323 | int CRYPTO_mem_leaks(BIO *bio); |
6ac11bd0 | 324 | # endif |
d02b48c6 | 325 | |
17ed6c06 | 326 | /* die if we have to */ |
87275905 | 327 | ossl_noreturn void OPENSSL_die(const char *assertion, const char *file, int line); |
040d43b3 RS |
328 | # if OPENSSL_API_COMPAT < 0x10100000L |
329 | # define OpenSSLDie(f,l,a) OPENSSL_die((a),(f),(l)) | |
330 | # endif | |
040d43b3 RS |
331 | # define OPENSSL_assert(e) \ |
332 | (void)((e) ? 0 : (OPENSSL_die("assertion failed: " #e, OPENSSL_FILE, OPENSSL_LINE), 1)) | |
17ed6c06 | 333 | |
ca9f55f7 | 334 | int OPENSSL_isservice(void); |
3547478f | 335 | |
086e32a6 DSH |
336 | int FIPS_mode(void); |
337 | int FIPS_mode_set(int r); | |
338 | ||
71fa4513 BL |
339 | void OPENSSL_init(void); |
340 | ||
7e5363ab RS |
341 | struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result); |
342 | int OPENSSL_gmtime_adj(struct tm *tm, int offset_day, long offset_sec); | |
343 | int OPENSSL_gmtime_diff(int *pday, int *psec, | |
344 | const struct tm *from, const struct tm *to); | |
345 | ||
0f113f3e MC |
346 | /* |
347 | * CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. | |
348 | * It takes an amount of time dependent on |len|, but independent of the | |
349 | * contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements | |
350 | * into a defined order as the return value when a != b is undefined, other | |
351 | * than to be non-zero. | |
352 | */ | |
49791083 | 353 | int CRYPTO_memcmp(const void * in_a, const void * in_b, size_t len); |
7c770d57 | 354 | |
b184e3ef | 355 | /* Standard initialisation options */ |
2c90015c RL |
356 | # define OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS 0x00000001L |
357 | # define OPENSSL_INIT_LOAD_CRYPTO_STRINGS 0x00000002L | |
358 | # define OPENSSL_INIT_ADD_ALL_CIPHERS 0x00000004L | |
359 | # define OPENSSL_INIT_ADD_ALL_DIGESTS 0x00000008L | |
360 | # define OPENSSL_INIT_NO_ADD_ALL_CIPHERS 0x00000010L | |
361 | # define OPENSSL_INIT_NO_ADD_ALL_DIGESTS 0x00000020L | |
362 | # define OPENSSL_INIT_LOAD_CONFIG 0x00000040L | |
363 | # define OPENSSL_INIT_NO_LOAD_CONFIG 0x00000080L | |
364 | # define OPENSSL_INIT_ASYNC 0x00000100L | |
365 | # define OPENSSL_INIT_ENGINE_RDRAND 0x00000200L | |
366 | # define OPENSSL_INIT_ENGINE_DYNAMIC 0x00000400L | |
367 | # define OPENSSL_INIT_ENGINE_OPENSSL 0x00000800L | |
368 | # define OPENSSL_INIT_ENGINE_CRYPTODEV 0x00001000L | |
369 | # define OPENSSL_INIT_ENGINE_CAPI 0x00002000L | |
370 | # define OPENSSL_INIT_ENGINE_PADLOCK 0x00004000L | |
8d00e30f | 371 | # define OPENSSL_INIT_ENGINE_AFALG 0x00008000L |
2c90015c RL |
372 | /* OPENSSL_INIT flag 0x00010000 reserved for internal use */ |
373 | /* OPENSSL_INIT flag range 0xfff00000 reserved for OPENSSL_init_ssl() */ | |
b184e3ef MC |
374 | /* Max OPENSSL_INIT flag value is 0x80000000 */ |
375 | ||
376 | /* openssl and dasync not counted as builtin */ | |
377 | # define OPENSSL_INIT_ENGINE_ALL_BUILTIN \ | |
378 | (OPENSSL_INIT_ENGINE_RDRAND | OPENSSL_INIT_ENGINE_DYNAMIC \ | |
379 | | OPENSSL_INIT_ENGINE_CRYPTODEV | OPENSSL_INIT_ENGINE_CAPI | \ | |
380 | OPENSSL_INIT_ENGINE_PADLOCK) | |
381 | ||
382 | ||
b184e3ef | 383 | /* Library initialisation functions */ |
f672aee4 | 384 | void OPENSSL_cleanup(void); |
0fc32b07 | 385 | int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings); |
f672aee4 RS |
386 | int OPENSSL_atexit(void (*handler)(void)); |
387 | void OPENSSL_thread_stop(void); | |
b184e3ef | 388 | |
7253fd55 RS |
389 | /* Low-level control of initialization */ |
390 | OPENSSL_INIT_SETTINGS *OPENSSL_INIT_new(void); | |
f1f5ee17 | 391 | # ifndef OPENSSL_NO_STDIO |
cda3ae5b RS |
392 | int OPENSSL_INIT_set_config_appname(OPENSSL_INIT_SETTINGS *settings, |
393 | const char *config_file); | |
f1f5ee17 | 394 | # endif |
7253fd55 RS |
395 | void OPENSSL_INIT_free(OPENSSL_INIT_SETTINGS *settings); |
396 | ||
f1f5ee17 AP |
397 | # if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG) |
398 | # if defined(_WIN32) | |
399 | # if defined(BASETYPES) || defined(_WINDEF_H) | |
400 | /* application has to include <windows.h> in order to use this */ | |
5c4328f0 VD |
401 | typedef DWORD CRYPTO_THREAD_LOCAL; |
402 | typedef DWORD CRYPTO_THREAD_ID; | |
403 | ||
5c4328f0 | 404 | typedef LONG CRYPTO_ONCE; |
f1f5ee17 AP |
405 | # define CRYPTO_ONCE_STATIC_INIT 0 |
406 | # endif | |
407 | # else | |
408 | # include <pthread.h> | |
5c4328f0 VD |
409 | typedef pthread_once_t CRYPTO_ONCE; |
410 | typedef pthread_key_t CRYPTO_THREAD_LOCAL; | |
411 | typedef pthread_t CRYPTO_THREAD_ID; | |
412 | ||
f1f5ee17 AP |
413 | # define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT |
414 | # endif | |
415 | # endif | |
416 | ||
417 | # if !defined(CRYPTO_ONCE_STATIC_INIT) | |
418 | typedef unsigned int CRYPTO_ONCE; | |
419 | typedef unsigned int CRYPTO_THREAD_LOCAL; | |
420 | typedef unsigned int CRYPTO_THREAD_ID; | |
421 | # define CRYPTO_ONCE_STATIC_INIT 0 | |
5c4328f0 VD |
422 | # endif |
423 | ||
424 | int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void)); | |
425 | ||
426 | int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *)); | |
427 | void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key); | |
428 | int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val); | |
429 | int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key); | |
430 | ||
431 | CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void); | |
432 | int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b); | |
433 | ||
69588edb | 434 | int ERR_load_CRYPTO_strings(void); |
6d311938 | 435 | |
0cd0a820 | 436 | # ifdef __cplusplus |
d02b48c6 | 437 | } |
0cd0a820 | 438 | # endif |
d02b48c6 | 439 | #endif |