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0001 /*
0002  * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
0003  *
0004  * Licensed under the Apache License 2.0 (the "License").  You may not use
0005  * this file except in compliance with the License.  You can obtain a copy
0006  * in the file LICENSE in the source distribution or at
0007  * https://www.openssl.org/source/license.html
0008  */
0009 
0010 
0011 
0012 #ifndef OPENSSL_ERR_H
0013 # define OPENSSL_ERR_H
0014 # pragma once
0015 
0016 # include <openssl/macros.h>
0017 # ifndef OPENSSL_NO_DEPRECATED_3_0
0018 #  define HEADER_ERR_H
0019 # endif
0020 
0021 # include <openssl/e_os2.h>
0022 
0023 # ifndef OPENSSL_NO_STDIO
0024 #  include <stdio.h>
0025 #  include <stdlib.h>
0026 # endif
0027 
0028 # include <openssl/types.h>
0029 # include <openssl/bio.h>
0030 # include <openssl/lhash.h>
0031 # include <openssl/cryptoerr_legacy.h>
0032 
0033 #ifdef  __cplusplus
0034 extern "C" {
0035 #endif
0036 
0037 # ifndef OPENSSL_NO_DEPRECATED_3_0
0038 #  ifndef OPENSSL_NO_FILENAMES
0039 #   define ERR_PUT_error(l,f,r,fn,ln)      ERR_put_error(l,f,r,fn,ln)
0040 #  else
0041 #   define ERR_PUT_error(l,f,r,fn,ln)      ERR_put_error(l,f,r,NULL,0)
0042 #  endif
0043 # endif
0044 
0045 # include <limits.h>
0046 # include <errno.h>
0047 
0048 # define ERR_TXT_MALLOCED        0x01
0049 # define ERR_TXT_STRING          0x02
0050 
0051 # if !defined(OPENSSL_NO_DEPRECATED_3_0) || defined(OSSL_FORCE_ERR_STATE)
0052 #  define ERR_FLAG_MARK           0x01
0053 #  define ERR_FLAG_CLEAR          0x02
0054 
0055 #  define ERR_NUM_ERRORS  16
0056 struct err_state_st {
0057     int err_flags[ERR_NUM_ERRORS];
0058     int err_marks[ERR_NUM_ERRORS];
0059     unsigned long err_buffer[ERR_NUM_ERRORS];
0060     char *err_data[ERR_NUM_ERRORS];
0061     size_t err_data_size[ERR_NUM_ERRORS];
0062     int err_data_flags[ERR_NUM_ERRORS];
0063     char *err_file[ERR_NUM_ERRORS];
0064     int err_line[ERR_NUM_ERRORS];
0065     char *err_func[ERR_NUM_ERRORS];
0066     int top, bottom;
0067 };
0068 # endif
0069 
0070 /* library */
0071 # define ERR_LIB_NONE            1
0072 # define ERR_LIB_SYS             2
0073 # define ERR_LIB_BN              3
0074 # define ERR_LIB_RSA             4
0075 # define ERR_LIB_DH              5
0076 # define ERR_LIB_EVP             6
0077 # define ERR_LIB_BUF             7
0078 # define ERR_LIB_OBJ             8
0079 # define ERR_LIB_PEM             9
0080 # define ERR_LIB_DSA             10
0081 # define ERR_LIB_X509            11
0082 /* #define ERR_LIB_METH         12 */
0083 # define ERR_LIB_ASN1            13
0084 # define ERR_LIB_CONF            14
0085 # define ERR_LIB_CRYPTO          15
0086 # define ERR_LIB_EC              16
0087 # define ERR_LIB_SSL             20
0088 /* #define ERR_LIB_SSL23        21 */
0089 /* #define ERR_LIB_SSL2         22 */
0090 /* #define ERR_LIB_SSL3         23 */
0091 /* #define ERR_LIB_RSAREF       30 */
0092 /* #define ERR_LIB_PROXY        31 */
0093 # define ERR_LIB_BIO             32
0094 # define ERR_LIB_PKCS7           33
0095 # define ERR_LIB_X509V3          34
0096 # define ERR_LIB_PKCS12          35
0097 # define ERR_LIB_RAND            36
0098 # define ERR_LIB_DSO             37
0099 # define ERR_LIB_ENGINE          38
0100 # define ERR_LIB_OCSP            39
0101 # define ERR_LIB_UI              40
0102 # define ERR_LIB_COMP            41
0103 # define ERR_LIB_ECDSA           42
0104 # define ERR_LIB_ECDH            43
0105 # define ERR_LIB_OSSL_STORE      44
0106 # define ERR_LIB_FIPS            45
0107 # define ERR_LIB_CMS             46
0108 # define ERR_LIB_TS              47
0109 # define ERR_LIB_HMAC            48
0110 /* # define ERR_LIB_JPAKE       49 */
0111 # define ERR_LIB_CT              50
0112 # define ERR_LIB_ASYNC           51
0113 # define ERR_LIB_KDF             52
0114 # define ERR_LIB_SM2             53
0115 # define ERR_LIB_ESS             54
0116 # define ERR_LIB_PROP            55
0117 # define ERR_LIB_CRMF            56
0118 # define ERR_LIB_PROV            57
0119 # define ERR_LIB_CMP             58
0120 # define ERR_LIB_OSSL_ENCODER    59
0121 # define ERR_LIB_OSSL_DECODER    60
0122 # define ERR_LIB_HTTP            61
0123 
0124 # define ERR_LIB_USER            128
0125 
0126 # ifndef OPENSSL_NO_DEPRECATED_3_0
0127 #  define ASN1err(f, r) ERR_raise_data(ERR_LIB_ASN1, (r), NULL)
0128 #  define ASYNCerr(f, r) ERR_raise_data(ERR_LIB_ASYNC, (r), NULL)
0129 #  define BIOerr(f, r) ERR_raise_data(ERR_LIB_BIO, (r), NULL)
0130 #  define BNerr(f, r)  ERR_raise_data(ERR_LIB_BN, (r), NULL)
0131 #  define BUFerr(f, r) ERR_raise_data(ERR_LIB_BUF, (r), NULL)
0132 #  define CMPerr(f, r) ERR_raise_data(ERR_LIB_CMP, (r), NULL)
0133 #  define CMSerr(f, r) ERR_raise_data(ERR_LIB_CMS, (r), NULL)
0134 #  define COMPerr(f, r) ERR_raise_data(ERR_LIB_COMP, (r), NULL)
0135 #  define CONFerr(f, r) ERR_raise_data(ERR_LIB_CONF, (r), NULL)
0136 #  define CRMFerr(f, r) ERR_raise_data(ERR_LIB_CRMF, (r), NULL)
0137 #  define CRYPTOerr(f, r) ERR_raise_data(ERR_LIB_CRYPTO, (r), NULL)
0138 #  define CTerr(f, r) ERR_raise_data(ERR_LIB_CT, (r), NULL)
0139 #  define DHerr(f, r)  ERR_raise_data(ERR_LIB_DH, (r), NULL)
0140 #  define DSAerr(f, r) ERR_raise_data(ERR_LIB_DSA, (r), NULL)
0141 #  define DSOerr(f, r) ERR_raise_data(ERR_LIB_DSO, (r), NULL)
0142 #  define ECDHerr(f, r) ERR_raise_data(ERR_LIB_ECDH, (r), NULL)
0143 #  define ECDSAerr(f, r) ERR_raise_data(ERR_LIB_ECDSA, (r), NULL)
0144 #  define ECerr(f, r)  ERR_raise_data(ERR_LIB_EC, (r), NULL)
0145 #  define ENGINEerr(f, r) ERR_raise_data(ERR_LIB_ENGINE, (r), NULL)
0146 #  define ESSerr(f, r) ERR_raise_data(ERR_LIB_ESS, (r), NULL)
0147 #  define EVPerr(f, r) ERR_raise_data(ERR_LIB_EVP, (r), NULL)
0148 #  define FIPSerr(f, r) ERR_raise_data(ERR_LIB_FIPS, (r), NULL)
0149 #  define HMACerr(f, r) ERR_raise_data(ERR_LIB_HMAC, (r), NULL)
0150 #  define HTTPerr(f, r) ERR_raise_data(ERR_LIB_HTTP, (r), NULL)
0151 #  define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
0152 #  define OBJerr(f, r) ERR_raise_data(ERR_LIB_OBJ, (r), NULL)
0153 #  define OCSPerr(f, r) ERR_raise_data(ERR_LIB_OCSP, (r), NULL)
0154 #  define OSSL_STOREerr(f, r) ERR_raise_data(ERR_LIB_OSSL_STORE, (r), NULL)
0155 #  define PEMerr(f, r) ERR_raise_data(ERR_LIB_PEM, (r), NULL)
0156 #  define PKCS12err(f, r) ERR_raise_data(ERR_LIB_PKCS12, (r), NULL)
0157 #  define PKCS7err(f, r) ERR_raise_data(ERR_LIB_PKCS7, (r), NULL)
0158 #  define PROPerr(f, r) ERR_raise_data(ERR_LIB_PROP, (r), NULL)
0159 #  define PROVerr(f, r) ERR_raise_data(ERR_LIB_PROV, (r), NULL)
0160 #  define RANDerr(f, r) ERR_raise_data(ERR_LIB_RAND, (r), NULL)
0161 #  define RSAerr(f, r) ERR_raise_data(ERR_LIB_RSA, (r), NULL)
0162 #  define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
0163 #  define SM2err(f, r) ERR_raise_data(ERR_LIB_SM2, (r), NULL)
0164 #  define SSLerr(f, r) ERR_raise_data(ERR_LIB_SSL, (r), NULL)
0165 #  define SYSerr(f, r) ERR_raise_data(ERR_LIB_SYS, (r), NULL)
0166 #  define TSerr(f, r) ERR_raise_data(ERR_LIB_TS, (r), NULL)
0167 #  define UIerr(f, r) ERR_raise_data(ERR_LIB_UI, (r), NULL)
0168 #  define X509V3err(f, r) ERR_raise_data(ERR_LIB_X509V3, (r), NULL)
0169 #  define X509err(f, r) ERR_raise_data(ERR_LIB_X509, (r), NULL)
0170 # endif
0171 
0172 /*-
0173  * The error code packs differently depending on if it records a system
0174  * error or an OpenSSL error.
0175  *
0176  * A system error packs like this (we follow POSIX and only allow positive
0177  * numbers that fit in an |int|):
0178  *
0179  * +-+-------------------------------------------------------------+
0180  * |1|                     system error number                     |
0181  * +-+-------------------------------------------------------------+
0182  *
0183  * An OpenSSL error packs like this:
0184  *
0185  * <---------------------------- 32 bits -------------------------->
0186  *    <--- 8 bits ---><------------------ 23 bits ----------------->
0187  * +-+---------------+---------------------------------------------+
0188  * |0|    library    |                    reason                   |
0189  * +-+---------------+---------------------------------------------+
0190  *
0191  * A few of the reason bits are reserved as flags with special meaning:
0192  *
0193  *                    <5 bits-<>--------- 19 bits ----------------->
0194  *                   +-------+-+-----------------------------------+
0195  *                   | rflags| |          reason                   |
0196  *                   +-------+-+-----------------------------------+
0197  *                            ^
0198  *                            |
0199  *                           ERR_RFLAG_FATAL = ERR_R_FATAL
0200  *
0201  * The reason flags are part of the overall reason code for practical
0202  * reasons, as they provide an easy way to place different types of
0203  * reason codes in different numeric ranges.
0204  *
0205  * The currently known reason flags are:
0206  *
0207  * ERR_RFLAG_FATAL      Flags that the reason code is considered fatal.
0208  *                      For backward compatibility reasons, this flag
0209  *                      is also the code for ERR_R_FATAL (that reason
0210  *                      code served the dual purpose of flag and reason
0211  *                      code in one in pre-3.0 OpenSSL).
0212  * ERR_RFLAG_COMMON     Flags that the reason code is common to all
0213  *                      libraries.  All ERR_R_ macros must use this flag,
0214  *                      and no other _R_ macro is allowed to use it.
0215  */
0216 
0217 /* Macros to help decode recorded system errors */
0218 # define ERR_SYSTEM_FLAG                ((unsigned int)INT_MAX + 1)
0219 # define ERR_SYSTEM_MASK                ((unsigned int)INT_MAX)
0220 
0221 /*
0222  * Macros to help decode recorded OpenSSL errors
0223  * As expressed above, RFLAGS and REASON overlap by one bit to allow
0224  * ERR_R_FATAL to use ERR_RFLAG_FATAL as its reason code.
0225  */
0226 # define ERR_LIB_OFFSET                 23L
0227 # define ERR_LIB_MASK                   0xFF
0228 # define ERR_RFLAGS_OFFSET              18L
0229 # define ERR_RFLAGS_MASK                0x1F
0230 # define ERR_REASON_MASK                0X7FFFFF
0231 
0232 /*
0233  * Reason flags are defined pre-shifted to easily combine with the reason
0234  * number.
0235  */
0236 # define ERR_RFLAG_FATAL                (0x1 << ERR_RFLAGS_OFFSET)
0237 # define ERR_RFLAG_COMMON               (0x2 << ERR_RFLAGS_OFFSET)
0238 
0239 # define ERR_SYSTEM_ERROR(errcode)      (((errcode) & ERR_SYSTEM_FLAG) != 0)
0240 
0241 static ossl_unused ossl_inline int ERR_GET_LIB(unsigned long errcode)
0242 {
0243     if (ERR_SYSTEM_ERROR(errcode))
0244         return ERR_LIB_SYS;
0245     return (errcode >> ERR_LIB_OFFSET) & ERR_LIB_MASK;
0246 }
0247 
0248 static ossl_unused ossl_inline int ERR_GET_RFLAGS(unsigned long errcode)
0249 {
0250     if (ERR_SYSTEM_ERROR(errcode))
0251         return 0;
0252     return errcode & (ERR_RFLAGS_MASK << ERR_RFLAGS_OFFSET);
0253 }
0254 
0255 static ossl_unused ossl_inline int ERR_GET_REASON(unsigned long errcode)
0256 {
0257     if (ERR_SYSTEM_ERROR(errcode))
0258         return errcode & ERR_SYSTEM_MASK;
0259     return errcode & ERR_REASON_MASK;
0260 }
0261 
0262 static ossl_unused ossl_inline int ERR_FATAL_ERROR(unsigned long errcode)
0263 {
0264     return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_FATAL) != 0;
0265 }
0266 
0267 static ossl_unused ossl_inline int ERR_COMMON_ERROR(unsigned long errcode)
0268 {
0269     return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_COMMON) != 0;
0270 }
0271 
0272 /*
0273  * ERR_PACK is a helper macro to properly pack OpenSSL error codes and may
0274  * only be used for that purpose.  System errors are packed internally.
0275  * ERR_PACK takes reason flags and reason code combined in |reason|.
0276  * ERR_PACK ignores |func|, that parameter is just legacy from pre-3.0 OpenSSL.
0277  */
0278 # define ERR_PACK(lib,func,reason)                                      \
0279     ( (((unsigned long)(lib)    & ERR_LIB_MASK   ) << ERR_LIB_OFFSET) | \
0280       (((unsigned long)(reason) & ERR_REASON_MASK)) )
0281 
0282 # ifndef OPENSSL_NO_DEPRECATED_3_0
0283 #  define SYS_F_FOPEN             0
0284 #  define SYS_F_CONNECT           0
0285 #  define SYS_F_GETSERVBYNAME     0
0286 #  define SYS_F_SOCKET            0
0287 #  define SYS_F_IOCTLSOCKET       0
0288 #  define SYS_F_BIND              0
0289 #  define SYS_F_LISTEN            0
0290 #  define SYS_F_ACCEPT            0
0291 #  define SYS_F_WSASTARTUP        0
0292 #  define SYS_F_OPENDIR           0
0293 #  define SYS_F_FREAD             0
0294 #  define SYS_F_GETADDRINFO       0
0295 #  define SYS_F_GETNAMEINFO       0
0296 #  define SYS_F_SETSOCKOPT        0
0297 #  define SYS_F_GETSOCKOPT        0
0298 #  define SYS_F_GETSOCKNAME       0
0299 #  define SYS_F_GETHOSTBYNAME     0
0300 #  define SYS_F_FFLUSH            0
0301 #  define SYS_F_OPEN              0
0302 #  define SYS_F_CLOSE             0
0303 #  define SYS_F_IOCTL             0
0304 #  define SYS_F_STAT              0
0305 #  define SYS_F_FCNTL             0
0306 #  define SYS_F_FSTAT             0
0307 #  define SYS_F_SENDFILE          0
0308 # endif
0309 
0310 /*
0311  * All ERR_R_ codes must be combined with ERR_RFLAG_COMMON.
0312  */
0313 
0314 /* "we came from here" global reason codes, range 1..255 */
0315 # define ERR_R_SYS_LIB          (ERR_LIB_SYS/* 2 */ | ERR_RFLAG_COMMON)
0316 # define ERR_R_BN_LIB           (ERR_LIB_BN/* 3 */ | ERR_RFLAG_COMMON)
0317 # define ERR_R_RSA_LIB          (ERR_LIB_RSA/* 4 */ | ERR_RFLAG_COMMON)
0318 # define ERR_R_DH_LIB           (ERR_LIB_DH/* 5 */ | ERR_RFLAG_COMMON)
0319 # define ERR_R_EVP_LIB          (ERR_LIB_EVP/* 6 */ | ERR_RFLAG_COMMON)
0320 # define ERR_R_BUF_LIB          (ERR_LIB_BUF/* 7 */ | ERR_RFLAG_COMMON)
0321 # define ERR_R_OBJ_LIB          (ERR_LIB_OBJ/* 8 */ | ERR_RFLAG_COMMON)
0322 # define ERR_R_PEM_LIB          (ERR_LIB_PEM/* 9 */ | ERR_RFLAG_COMMON)
0323 # define ERR_R_DSA_LIB          (ERR_LIB_DSA/* 10 */ | ERR_RFLAG_COMMON)
0324 # define ERR_R_X509_LIB         (ERR_LIB_X509/* 11 */ | ERR_RFLAG_COMMON)
0325 # define ERR_R_ASN1_LIB         (ERR_LIB_ASN1/* 13 */ | ERR_RFLAG_COMMON)
0326 # define ERR_R_CONF_LIB         (ERR_LIB_CONF/* 14 */ | ERR_RFLAG_COMMON)
0327 # define ERR_R_CRYPTO_LIB       (ERR_LIB_CRYPTO/* 15 */ | ERR_RFLAG_COMMON)
0328 # define ERR_R_EC_LIB           (ERR_LIB_EC/* 16 */ | ERR_RFLAG_COMMON)
0329 # define ERR_R_SSL_LIB          (ERR_LIB_SSL/* 20 */ | ERR_RFLAG_COMMON)
0330 # define ERR_R_BIO_LIB          (ERR_LIB_BIO/* 32 */ | ERR_RFLAG_COMMON)
0331 # define ERR_R_PKCS7_LIB        (ERR_LIB_PKCS7/* 33 */ | ERR_RFLAG_COMMON)
0332 # define ERR_R_X509V3_LIB       (ERR_LIB_X509V3/* 34 */ | ERR_RFLAG_COMMON)
0333 # define ERR_R_PKCS12_LIB       (ERR_LIB_PKCS12/* 35 */ | ERR_RFLAG_COMMON)
0334 # define ERR_R_RAND_LIB         (ERR_LIB_RAND/* 36 */ | ERR_RFLAG_COMMON)
0335 # define ERR_R_DSO_LIB          (ERR_LIB_DSO/* 37 */ | ERR_RFLAG_COMMON)
0336 # define ERR_R_ENGINE_LIB       (ERR_LIB_ENGINE/* 38 */ | ERR_RFLAG_COMMON)
0337 # define ERR_R_UI_LIB           (ERR_LIB_UI/* 40 */ | ERR_RFLAG_COMMON)
0338 # define ERR_R_ECDSA_LIB        (ERR_LIB_ECDSA/* 42 */ | ERR_RFLAG_COMMON)
0339 # define ERR_R_OSSL_STORE_LIB   (ERR_LIB_OSSL_STORE/* 44 */ | ERR_RFLAG_COMMON)
0340 # define ERR_R_CMS_LIB          (ERR_LIB_CMS/* 46 */ | ERR_RFLAG_COMMON)
0341 # define ERR_R_TS_LIB           (ERR_LIB_TS/* 47 */ | ERR_RFLAG_COMMON)
0342 # define ERR_R_CT_LIB           (ERR_LIB_CT/* 50 */ | ERR_RFLAG_COMMON)
0343 # define ERR_R_PROV_LIB         (ERR_LIB_PROV/* 57 */ | ERR_RFLAG_COMMON)
0344 # define ERR_R_ESS_LIB          (ERR_LIB_ESS/* 54 */ | ERR_RFLAG_COMMON)
0345 # define ERR_R_CMP_LIB          (ERR_LIB_CMP/* 58 */ | ERR_RFLAG_COMMON)
0346 # define ERR_R_OSSL_ENCODER_LIB (ERR_LIB_OSSL_ENCODER/* 59 */ | ERR_RFLAG_COMMON)
0347 # define ERR_R_OSSL_DECODER_LIB (ERR_LIB_OSSL_DECODER/* 60 */ | ERR_RFLAG_COMMON)
0348 
0349 /* Other common error codes, range 256..2^ERR_RFLAGS_OFFSET-1 */
0350 # define ERR_R_FATAL                             (ERR_RFLAG_FATAL|ERR_RFLAG_COMMON)
0351 # define ERR_R_MALLOC_FAILURE                    (256|ERR_R_FATAL)
0352 # define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED       (257|ERR_R_FATAL)
0353 # define ERR_R_PASSED_NULL_PARAMETER             (258|ERR_R_FATAL)
0354 # define ERR_R_INTERNAL_ERROR                    (259|ERR_R_FATAL)
0355 # define ERR_R_DISABLED                          (260|ERR_R_FATAL)
0356 # define ERR_R_INIT_FAIL                         (261|ERR_R_FATAL)
0357 # define ERR_R_PASSED_INVALID_ARGUMENT           (262|ERR_RFLAG_COMMON)
0358 # define ERR_R_OPERATION_FAIL                    (263|ERR_R_FATAL)
0359 # define ERR_R_INVALID_PROVIDER_FUNCTIONS        (264|ERR_R_FATAL)
0360 # define ERR_R_INTERRUPTED_OR_CANCELLED          (265|ERR_RFLAG_COMMON)
0361 # define ERR_R_NESTED_ASN1_ERROR                 (266|ERR_RFLAG_COMMON)
0362 # define ERR_R_MISSING_ASN1_EOS                  (267|ERR_RFLAG_COMMON)
0363 # define ERR_R_UNSUPPORTED                       (268|ERR_RFLAG_COMMON)
0364 # define ERR_R_FETCH_FAILED                      (269|ERR_RFLAG_COMMON)
0365 # define ERR_R_INVALID_PROPERTY_DEFINITION       (270|ERR_RFLAG_COMMON)
0366 # define ERR_R_UNABLE_TO_GET_READ_LOCK           (271|ERR_R_FATAL)
0367 # define ERR_R_UNABLE_TO_GET_WRITE_LOCK          (272|ERR_R_FATAL)
0368 
0369 typedef struct ERR_string_data_st {
0370     unsigned long error;
0371     const char *string;
0372 } ERR_STRING_DATA;
0373 
0374 DEFINE_LHASH_OF_INTERNAL(ERR_STRING_DATA);
0375 #define lh_ERR_STRING_DATA_new(hfn, cmp) ((LHASH_OF(ERR_STRING_DATA) *)OPENSSL_LH_set_thunks(OPENSSL_LH_new(ossl_check_ERR_STRING_DATA_lh_hashfunc_type(hfn), ossl_check_ERR_STRING_DATA_lh_compfunc_type(cmp)), lh_ERR_STRING_DATA_hash_thunk, lh_ERR_STRING_DATA_comp_thunk, lh_ERR_STRING_DATA_doall_thunk, lh_ERR_STRING_DATA_doall_arg_thunk))
0376 #define lh_ERR_STRING_DATA_free(lh) OPENSSL_LH_free(ossl_check_ERR_STRING_DATA_lh_type(lh))
0377 #define lh_ERR_STRING_DATA_flush(lh) OPENSSL_LH_flush(ossl_check_ERR_STRING_DATA_lh_type(lh))
0378 #define lh_ERR_STRING_DATA_insert(lh, ptr) ((ERR_STRING_DATA *)OPENSSL_LH_insert(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_ERR_STRING_DATA_lh_plain_type(ptr)))
0379 #define lh_ERR_STRING_DATA_delete(lh, ptr) ((ERR_STRING_DATA *)OPENSSL_LH_delete(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_const_ERR_STRING_DATA_lh_plain_type(ptr)))
0380 #define lh_ERR_STRING_DATA_retrieve(lh, ptr) ((ERR_STRING_DATA *)OPENSSL_LH_retrieve(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_const_ERR_STRING_DATA_lh_plain_type(ptr)))
0381 #define lh_ERR_STRING_DATA_error(lh) OPENSSL_LH_error(ossl_check_ERR_STRING_DATA_lh_type(lh))
0382 #define lh_ERR_STRING_DATA_num_items(lh) OPENSSL_LH_num_items(ossl_check_ERR_STRING_DATA_lh_type(lh))
0383 #define lh_ERR_STRING_DATA_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
0384 #define lh_ERR_STRING_DATA_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
0385 #define lh_ERR_STRING_DATA_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
0386 #define lh_ERR_STRING_DATA_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_ERR_STRING_DATA_lh_type(lh))
0387 #define lh_ERR_STRING_DATA_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_ERR_STRING_DATA_lh_type(lh), dl)
0388 #define lh_ERR_STRING_DATA_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_ERR_STRING_DATA_lh_type(lh), ossl_check_ERR_STRING_DATA_lh_doallfunc_type(dfn))
0389 
0390 
0391 /* 12 lines and some on an 80 column terminal */
0392 #define ERR_MAX_DATA_SIZE       1024
0393 
0394 /* Building blocks */
0395 void ERR_new(void);
0396 void ERR_set_debug(const char *file, int line, const char *func);
0397 void ERR_set_error(int lib, int reason, const char *fmt, ...);
0398 void ERR_vset_error(int lib, int reason, const char *fmt, va_list args);
0399 
0400 /* Main error raising functions */
0401 # define ERR_raise(lib, reason) ERR_raise_data((lib),(reason),NULL)
0402 # define ERR_raise_data                                         \
0403     (ERR_new(),                                                 \
0404      ERR_set_debug(OPENSSL_FILE,OPENSSL_LINE,OPENSSL_FUNC),     \
0405      ERR_set_error)
0406 
0407 # ifndef OPENSSL_NO_DEPRECATED_3_0
0408 /* Backward compatibility */
0409 #  define ERR_put_error(lib, func, reason, file, line)          \
0410     (ERR_new(),                                                 \
0411      ERR_set_debug((file), (line), OPENSSL_FUNC),               \
0412      ERR_set_error((lib), (reason), NULL))
0413 # endif
0414 
0415 void ERR_set_error_data(char *data, int flags);
0416 
0417 unsigned long ERR_get_error(void);
0418 unsigned long ERR_get_error_all(const char **file, int *line,
0419                                 const char **func,
0420                                 const char **data, int *flags);
0421 # ifndef OPENSSL_NO_DEPRECATED_3_0
0422 OSSL_DEPRECATEDIN_3_0
0423 unsigned long ERR_get_error_line(const char **file, int *line);
0424 OSSL_DEPRECATEDIN_3_0
0425 unsigned long ERR_get_error_line_data(const char **file, int *line,
0426                                       const char **data, int *flags);
0427 #endif
0428 unsigned long ERR_peek_error(void);
0429 unsigned long ERR_peek_error_line(const char **file, int *line);
0430 unsigned long ERR_peek_error_func(const char **func);
0431 unsigned long ERR_peek_error_data(const char **data, int *flags);
0432 unsigned long ERR_peek_error_all(const char **file, int *line,
0433                                  const char **func,
0434                                  const char **data, int *flags);
0435 # ifndef OPENSSL_NO_DEPRECATED_3_0
0436 OSSL_DEPRECATEDIN_3_0
0437 unsigned long ERR_peek_error_line_data(const char **file, int *line,
0438                                        const char **data, int *flags);
0439 # endif
0440 unsigned long ERR_peek_last_error(void);
0441 unsigned long ERR_peek_last_error_line(const char **file, int *line);
0442 unsigned long ERR_peek_last_error_func(const char **func);
0443 unsigned long ERR_peek_last_error_data(const char **data, int *flags);
0444 unsigned long ERR_peek_last_error_all(const char **file, int *line,
0445                                       const char **func,
0446                                       const char **data, int *flags);
0447 # ifndef OPENSSL_NO_DEPRECATED_3_0
0448 OSSL_DEPRECATEDIN_3_0
0449 unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
0450                                             const char **data, int *flags);
0451 # endif
0452 
0453 void ERR_clear_error(void);
0454 
0455 char *ERR_error_string(unsigned long e, char *buf);
0456 void ERR_error_string_n(unsigned long e, char *buf, size_t len);
0457 const char *ERR_lib_error_string(unsigned long e);
0458 # ifndef OPENSSL_NO_DEPRECATED_3_0
0459 OSSL_DEPRECATEDIN_3_0 const char *ERR_func_error_string(unsigned long e);
0460 # endif
0461 const char *ERR_reason_error_string(unsigned long e);
0462 
0463 void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
0464                          void *u);
0465 # ifndef OPENSSL_NO_STDIO
0466 void ERR_print_errors_fp(FILE *fp);
0467 # endif
0468 void ERR_print_errors(BIO *bp);
0469 
0470 void ERR_add_error_data(int num, ...);
0471 void ERR_add_error_vdata(int num, va_list args);
0472 void ERR_add_error_txt(const char *sepr, const char *txt);
0473 void ERR_add_error_mem_bio(const char *sep, BIO *bio);
0474 
0475 int ERR_load_strings(int lib, ERR_STRING_DATA *str);
0476 int ERR_load_strings_const(const ERR_STRING_DATA *str);
0477 int ERR_unload_strings(int lib, ERR_STRING_DATA *str);
0478 
0479 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
0480 # define ERR_load_crypto_strings() \
0481     OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
0482 # define ERR_free_strings() while(0) continue
0483 #endif
0484 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
0485 OSSL_DEPRECATEDIN_1_1_0 void ERR_remove_thread_state(void *);
0486 #endif
0487 #ifndef OPENSSL_NO_DEPRECATED_1_0_0
0488 OSSL_DEPRECATEDIN_1_0_0 void ERR_remove_state(unsigned long pid);
0489 #endif
0490 #ifndef OPENSSL_NO_DEPRECATED_3_0
0491 OSSL_DEPRECATEDIN_3_0 ERR_STATE *ERR_get_state(void);
0492 #endif
0493 
0494 int ERR_get_next_error_library(void);
0495 
0496 int ERR_set_mark(void);
0497 int ERR_pop_to_mark(void);
0498 int ERR_clear_last_mark(void);
0499 int ERR_count_to_mark(void);
0500 int ERR_pop(void);
0501 
0502 ERR_STATE *OSSL_ERR_STATE_new(void);
0503 void OSSL_ERR_STATE_save(ERR_STATE *es);
0504 void OSSL_ERR_STATE_save_to_mark(ERR_STATE *es);
0505 void OSSL_ERR_STATE_restore(const ERR_STATE *es);
0506 void OSSL_ERR_STATE_free(ERR_STATE *es);
0507 
0508 #ifdef  __cplusplus
0509 }
0510 #endif
0511 
0512 #endif
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