Merge commit 'dfc115332c94a2f62058ac7f2bce7631fbd20b3d'
[unleashed/tickless.git] / lib / libcrypto / err / err.h
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1 /* $OpenBSD: err.h,v 1.25 2017/02/20 23:21:19 beck Exp $ */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
112 #ifndef HEADER_ERR_H
113 #define HEADER_ERR_H
115 #include <openssl/opensslconf.h>
117 #include <stdio.h>
118 #include <stdlib.h>
120 #include <openssl/ossl_typ.h>
121 #ifndef OPENSSL_NO_BIO
122 #include <openssl/bio.h>
123 #endif
124 #ifndef OPENSSL_NO_LHASH
125 #include <openssl/lhash.h>
126 #endif
128 #ifdef __cplusplus
129 extern "C" {
130 #endif
132 #ifndef OPENSSL_NO_ERR
133 #define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e)
134 #else
135 #define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0)
136 #endif
138 #include <errno.h>
140 #define ERR_TXT_MALLOCED 0x01
141 #define ERR_TXT_STRING 0x02
143 #define ERR_FLAG_MARK 0x01
145 #define ERR_NUM_ERRORS 16
146 typedef struct err_state_st {
147 CRYPTO_THREADID tid;
148 int err_flags[ERR_NUM_ERRORS];
149 unsigned long err_buffer[ERR_NUM_ERRORS];
150 char *err_data[ERR_NUM_ERRORS];
151 int err_data_flags[ERR_NUM_ERRORS];
152 const char *err_file[ERR_NUM_ERRORS];
153 int err_line[ERR_NUM_ERRORS];
154 int top, bottom;
155 } ERR_STATE;
157 /* library */
158 #define ERR_LIB_NONE 1
159 #define ERR_LIB_SYS 2
160 #define ERR_LIB_BN 3
161 #define ERR_LIB_RSA 4
162 #define ERR_LIB_DH 5
163 #define ERR_LIB_EVP 6
164 #define ERR_LIB_BUF 7
165 #define ERR_LIB_OBJ 8
166 #define ERR_LIB_PEM 9
167 #define ERR_LIB_DSA 10
168 #define ERR_LIB_X509 11
169 /* #define ERR_LIB_METH 12 */
170 #define ERR_LIB_ASN1 13
171 #define ERR_LIB_CONF 14
172 #define ERR_LIB_CRYPTO 15
173 #define ERR_LIB_EC 16
174 #define ERR_LIB_SSL 20
175 /* #define ERR_LIB_SSL23 21 */
176 /* #define ERR_LIB_SSL2 22 */
177 /* #define ERR_LIB_SSL3 23 */
178 /* #define ERR_LIB_RSAREF 30 */
179 /* #define ERR_LIB_PROXY 31 */
180 #define ERR_LIB_BIO 32
181 #define ERR_LIB_PKCS7 33
182 #define ERR_LIB_X509V3 34
183 #define ERR_LIB_PKCS12 35
184 #define ERR_LIB_RAND 36
185 #define ERR_LIB_DSO 37
186 #define ERR_LIB_ENGINE 38
187 #define ERR_LIB_OCSP 39
188 #define ERR_LIB_UI 40
189 #define ERR_LIB_COMP 41
190 #define ERR_LIB_ECDSA 42
191 #define ERR_LIB_ECDH 43
192 #define ERR_LIB_STORE 44
193 #define ERR_LIB_FIPS 45
194 #define ERR_LIB_CMS 46
195 #define ERR_LIB_TS 47
196 #define ERR_LIB_HMAC 48
197 #define ERR_LIB_JPAKE 49
198 #define ERR_LIB_GOST 50
200 #define ERR_LIB_USER 128
202 #ifndef LIBRESSL_INTERNAL
203 #define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
204 #define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
205 #define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
206 #define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
207 #define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
208 #define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
209 #define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
210 #define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
211 #define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
212 #define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
213 #define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
214 #define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
215 #define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
216 #define ECerr(f,r) ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
217 #define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
218 #define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
219 #define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
220 #define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
221 #define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
222 #define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
223 #define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
224 #define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
225 #define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
226 #define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
227 #define ECDSAerr(f,r) ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
228 #define ECDHerr(f,r) ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
229 #define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
230 #define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
231 #define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
232 #define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__)
233 #define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__)
234 #define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
235 #define GOSTerr(f,r) ERR_PUT_error(ERR_LIB_GOST,(f),(r),__FILE__,__LINE__)
236 #define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
237 #endif
239 #ifdef LIBRESSL_INTERNAL
240 #define SYSerror(r) ERR_PUT_error(ERR_LIB_SYS,(0xfff),(r),__FILE__,__LINE__)
241 #define BNerror(r) ERR_PUT_error(ERR_LIB_BN,(0xfff),(r),__FILE__,__LINE__)
242 #define RSAerror(r) ERR_PUT_error(ERR_LIB_RSA,(0xfff),(r),__FILE__,__LINE__)
243 #define DHerror(r) ERR_PUT_error(ERR_LIB_DH,(0xfff),(r),__FILE__,__LINE__)
244 #define EVPerror(r) ERR_PUT_error(ERR_LIB_EVP,(0xfff),(r),__FILE__,__LINE__)
245 #define BUFerror(r) ERR_PUT_error(ERR_LIB_BUF,(0xfff),(r),__FILE__,__LINE__)
246 #define OBJerror(r) ERR_PUT_error(ERR_LIB_OBJ,(0xfff),(r),__FILE__,__LINE__)
247 #define PEMerror(r) ERR_PUT_error(ERR_LIB_PEM,(0xfff),(r),__FILE__,__LINE__)
248 #define DSAerror(r) ERR_PUT_error(ERR_LIB_DSA,(0xfff),(r),__FILE__,__LINE__)
249 #define X509error(r) ERR_PUT_error(ERR_LIB_X509,(0xfff),(r),__FILE__,__LINE__)
250 #define ASN1error(r) ERR_PUT_error(ERR_LIB_ASN1,(0xfff),(r),__FILE__,__LINE__)
251 #define CONFerror(r) ERR_PUT_error(ERR_LIB_CONF,(0xfff),(r),__FILE__,__LINE__)
252 #define CRYPTOerror(r) ERR_PUT_error(ERR_LIB_CRYPTO,(0xfff),(r),__FILE__,__LINE__)
253 #define ECerror(r) ERR_PUT_error(ERR_LIB_EC,(0xfff),(r),__FILE__,__LINE__)
254 #define BIOerror(r) ERR_PUT_error(ERR_LIB_BIO,(0xfff),(r),__FILE__,__LINE__)
255 #define PKCS7error(r) ERR_PUT_error(ERR_LIB_PKCS7,(0xfff),(r),__FILE__,__LINE__)
256 #define X509V3error(r) ERR_PUT_error(ERR_LIB_X509V3,(0xfff),(r),__FILE__,__LINE__)
257 #define PKCS12error(r) ERR_PUT_error(ERR_LIB_PKCS12,(0xfff),(r),__FILE__,__LINE__)
258 #define RANDerror(r) ERR_PUT_error(ERR_LIB_RAND,(0xfff),(r),__FILE__,__LINE__)
259 #define DSOerror(r) ERR_PUT_error(ERR_LIB_DSO,(0xfff),(r),__FILE__,__LINE__)
260 #define ENGINEerror(r) ERR_PUT_error(ERR_LIB_ENGINE,(0xfff),(r),__FILE__,__LINE__)
261 #define OCSPerror(r) ERR_PUT_error(ERR_LIB_OCSP,(0xfff),(r),__FILE__,__LINE__)
262 #define UIerror(r) ERR_PUT_error(ERR_LIB_UI,(0xfff),(r),__FILE__,__LINE__)
263 #define COMPerror(r) ERR_PUT_error(ERR_LIB_COMP,(0xfff),(r),__FILE__,__LINE__)
264 #define ECDSAerror(r) ERR_PUT_error(ERR_LIB_ECDSA,(0xfff),(r),__FILE__,__LINE__)
265 #define ECDHerror(r) ERR_PUT_error(ERR_LIB_ECDH,(0xfff),(r),__FILE__,__LINE__)
266 #define STOREerror(r) ERR_PUT_error(ERR_LIB_STORE,(0xfff),(r),__FILE__,__LINE__)
267 #define FIPSerror(r) ERR_PUT_error(ERR_LIB_FIPS,(0xfff),(r),__FILE__,__LINE__)
268 #define CMSerror(r) ERR_PUT_error(ERR_LIB_CMS,(0xfff),(r),__FILE__,__LINE__)
269 #define TSerror(r) ERR_PUT_error(ERR_LIB_TS,(0xfff),(r),__FILE__,__LINE__)
270 #define HMACerror(r) ERR_PUT_error(ERR_LIB_HMAC,(0xfff),(r),__FILE__,__LINE__)
271 #define JPAKEerror(r) ERR_PUT_error(ERR_LIB_JPAKE,(0xfff),(r),__FILE__,__LINE__)
272 #define GOSTerror(r) ERR_PUT_error(ERR_LIB_GOST,(0xfff),(r),__FILE__,__LINE__)
273 #endif
275 #define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)<<24L)| \
276 ((((unsigned long)f)&0xfffL)<<12L)| \
277 ((((unsigned long)r)&0xfffL)))
278 #define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
279 #define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
280 #define ERR_GET_REASON(l) (int)((l)&0xfffL)
281 #define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
284 /* OS functions */
285 #define SYS_F_FOPEN 1
286 #define SYS_F_CONNECT 2
287 #define SYS_F_GETSERVBYNAME 3
288 #define SYS_F_SOCKET 4
289 #define SYS_F_IOCTLSOCKET 5
290 #define SYS_F_BIND 6
291 #define SYS_F_LISTEN 7
292 #define SYS_F_ACCEPT 8
293 #define SYS_F_WSASTARTUP 9 /* Winsock stuff */
294 #define SYS_F_OPENDIR 10
295 #define SYS_F_FREAD 11
298 /* reasons */
299 #define ERR_R_SYS_LIB ERR_LIB_SYS /* 2 */
300 #define ERR_R_BN_LIB ERR_LIB_BN /* 3 */
301 #define ERR_R_RSA_LIB ERR_LIB_RSA /* 4 */
302 #define ERR_R_DH_LIB ERR_LIB_DH /* 5 */
303 #define ERR_R_EVP_LIB ERR_LIB_EVP /* 6 */
304 #define ERR_R_BUF_LIB ERR_LIB_BUF /* 7 */
305 #define ERR_R_OBJ_LIB ERR_LIB_OBJ /* 8 */
306 #define ERR_R_PEM_LIB ERR_LIB_PEM /* 9 */
307 #define ERR_R_DSA_LIB ERR_LIB_DSA /* 10 */
308 #define ERR_R_X509_LIB ERR_LIB_X509 /* 11 */
309 #define ERR_R_ASN1_LIB ERR_LIB_ASN1 /* 13 */
310 #define ERR_R_CONF_LIB ERR_LIB_CONF /* 14 */
311 #define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO /* 15 */
312 #define ERR_R_EC_LIB ERR_LIB_EC /* 16 */
313 #define ERR_R_SSL_LIB ERR_LIB_SSL /* 20 */
314 #define ERR_R_BIO_LIB ERR_LIB_BIO /* 32 */
315 #define ERR_R_PKCS7_LIB ERR_LIB_PKCS7 /* 33 */
316 #define ERR_R_X509V3_LIB ERR_LIB_X509V3 /* 34 */
317 #define ERR_R_PKCS12_LIB ERR_LIB_PKCS12 /* 35 */
318 #define ERR_R_RAND_LIB ERR_LIB_RAND /* 36 */
319 #define ERR_R_DSO_LIB ERR_LIB_DSO /* 37 */
320 #define ERR_R_ENGINE_LIB ERR_LIB_ENGINE /* 38 */
321 #define ERR_R_OCSP_LIB ERR_LIB_OCSP /* 39 */
322 #define ERR_R_UI_LIB ERR_LIB_UI /* 40 */
323 #define ERR_R_COMP_LIB ERR_LIB_COMP /* 41 */
324 #define ERR_R_ECDSA_LIB ERR_LIB_ECDSA /* 42 */
325 #define ERR_R_ECDH_LIB ERR_LIB_ECDH /* 43 */
326 #define ERR_R_STORE_LIB ERR_LIB_STORE /* 44 */
327 #define ERR_R_TS_LIB ERR_LIB_TS /* 45 */
329 #define ERR_R_NESTED_ASN1_ERROR 58
330 #define ERR_R_BAD_ASN1_OBJECT_HEADER 59
331 #define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60
332 #define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61
333 #define ERR_R_ASN1_LENGTH_MISMATCH 62
334 #define ERR_R_MISSING_ASN1_EOS 63
336 /* fatal error */
337 #define ERR_R_FATAL 64
338 #define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL)
339 #define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL)
340 #define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL)
341 #define ERR_R_INTERNAL_ERROR (4|ERR_R_FATAL)
342 #define ERR_R_DISABLED (5|ERR_R_FATAL)
344 /* 99 is the maximum possible ERR_R_... code, higher values
345 * are reserved for the individual libraries */
348 typedef struct ERR_string_data_st {
349 unsigned long error;
350 const char *string;
351 } ERR_STRING_DATA;
353 void ERR_put_error(int lib, int func, int reason, const char *file, int line);
354 void ERR_set_error_data(char *data, int flags);
356 unsigned long ERR_get_error(void);
357 unsigned long ERR_get_error_line(const char **file, int *line);
358 unsigned long ERR_get_error_line_data(const char **file, int *line,
359 const char **data, int *flags);
360 unsigned long ERR_peek_error(void);
361 unsigned long ERR_peek_error_line(const char **file, int *line);
362 unsigned long ERR_peek_error_line_data(const char **file, int *line,
363 const char **data, int *flags);
364 unsigned long ERR_peek_last_error(void);
365 unsigned long ERR_peek_last_error_line(const char **file, int *line);
366 unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
367 const char **data, int *flags);
368 void ERR_clear_error(void );
369 char *ERR_error_string(unsigned long e, char *buf);
370 void ERR_error_string_n(unsigned long e, char *buf, size_t len);
371 const char *ERR_lib_error_string(unsigned long e);
372 const char *ERR_func_error_string(unsigned long e);
373 const char *ERR_reason_error_string(unsigned long e);
374 void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u),
375 void *u);
376 void ERR_print_errors_fp(FILE *fp);
377 #ifndef OPENSSL_NO_BIO
378 void ERR_print_errors(BIO *bp);
379 #endif
380 void ERR_asprintf_error_data(char * format, ...);
381 #ifndef LIBRESSL_INTERNAL
382 void ERR_add_error_data(int num, ...);
383 void ERR_add_error_vdata(int num, va_list args);
384 #endif
385 void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
386 void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
387 void ERR_load_ERR_strings(void);
388 void ERR_load_crypto_strings(void);
389 void ERR_free_strings(void);
391 void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
392 #ifndef OPENSSL_NO_DEPRECATED
393 void ERR_remove_state(unsigned long pid); /* if zero we look it up */
394 #endif
395 ERR_STATE *ERR_get_state(void);
397 #ifndef OPENSSL_NO_LHASH
398 LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
399 LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
400 void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);
401 #endif
403 int ERR_get_next_error_library(void);
405 int ERR_set_mark(void);
406 int ERR_pop_to_mark(void);
408 /* Already defined in ossl_typ.h */
409 /* typedef struct st_ERR_FNS ERR_FNS; */
410 /* An application can use this function and provide the return value to loaded
411 * modules that should use the application's ERR state/functionality */
412 const ERR_FNS *ERR_get_implementation(void);
413 /* A loaded module should call this function prior to any ERR operations using
414 * the application's "ERR_FNS". */
415 int ERR_set_implementation(const ERR_FNS *fns);
417 #ifdef __cplusplus
419 #endif
421 #endif