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err.h
504 lines (454 loc) · 21.5 KB
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err.h
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/*
* Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OPENSSL_ERR_H
# define OPENSSL_ERR_H
# pragma once
# include <openssl/macros.h>
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define HEADER_ERR_H
# endif
# include <openssl/e_os2.h>
# ifndef OPENSSL_NO_STDIO
# include <stdio.h>
# include <stdlib.h>
# endif
# include <openssl/types.h>
# include <openssl/bio.h>
# include <openssl/lhash.h>
# include <openssl/cryptoerr_legacy.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifndef OPENSSL_NO_DEPRECATED_3_0
# ifndef OPENSSL_NO_FILENAMES
# define ERR_PUT_error(l,f,r,fn,ln) ERR_put_error(l,f,r,fn,ln)
# else
# define ERR_PUT_error(l,f,r,fn,ln) ERR_put_error(l,f,r,NULL,0)
# endif
# endif
# include <limits.h>
# include <errno.h>
# define ERR_TXT_MALLOCED 0x01
# define ERR_TXT_STRING 0x02
# if !defined(OPENSSL_NO_DEPRECATED_3_0) || defined(OSSL_FORCE_ERR_STATE)
# define ERR_FLAG_MARK 0x01
# define ERR_FLAG_CLEAR 0x02
# define ERR_NUM_ERRORS 16
struct err_state_st {
int err_flags[ERR_NUM_ERRORS];
int err_marks[ERR_NUM_ERRORS];
unsigned long err_buffer[ERR_NUM_ERRORS];
char *err_data[ERR_NUM_ERRORS];
size_t err_data_size[ERR_NUM_ERRORS];
int err_data_flags[ERR_NUM_ERRORS];
char *err_file[ERR_NUM_ERRORS];
int err_line[ERR_NUM_ERRORS];
char *err_func[ERR_NUM_ERRORS];
int top, bottom;
};
# endif
/* library */
# define ERR_LIB_NONE 1
# define ERR_LIB_SYS 2
# define ERR_LIB_BN 3
# define ERR_LIB_RSA 4
# define ERR_LIB_DH 5
# define ERR_LIB_EVP 6
# define ERR_LIB_BUF 7
# define ERR_LIB_OBJ 8
# define ERR_LIB_PEM 9
# define ERR_LIB_DSA 10
# define ERR_LIB_X509 11
/* #define ERR_LIB_METH 12 */
# define ERR_LIB_ASN1 13
# define ERR_LIB_CONF 14
# define ERR_LIB_CRYPTO 15
# define ERR_LIB_EC 16
# define ERR_LIB_SSL 20
/* #define ERR_LIB_SSL23 21 */
/* #define ERR_LIB_SSL2 22 */
/* #define ERR_LIB_SSL3 23 */
/* #define ERR_LIB_RSAREF 30 */
/* #define ERR_LIB_PROXY 31 */
# define ERR_LIB_BIO 32
# define ERR_LIB_PKCS7 33
# define ERR_LIB_X509V3 34
# define ERR_LIB_PKCS12 35
# define ERR_LIB_RAND 36
# define ERR_LIB_DSO 37
# define ERR_LIB_ENGINE 38
# define ERR_LIB_OCSP 39
# define ERR_LIB_UI 40
# define ERR_LIB_COMP 41
# define ERR_LIB_ECDSA 42
# define ERR_LIB_ECDH 43
# define ERR_LIB_OSSL_STORE 44
# define ERR_LIB_FIPS 45
# define ERR_LIB_CMS 46
# define ERR_LIB_TS 47
# define ERR_LIB_HMAC 48
/* # define ERR_LIB_JPAKE 49 */
# define ERR_LIB_CT 50
# define ERR_LIB_ASYNC 51
# define ERR_LIB_KDF 52
# define ERR_LIB_SM2 53
# define ERR_LIB_ESS 54
# define ERR_LIB_PROP 55
# define ERR_LIB_CRMF 56
# define ERR_LIB_PROV 57
# define ERR_LIB_CMP 58
# define ERR_LIB_OSSL_ENCODER 59
# define ERR_LIB_OSSL_DECODER 60
# define ERR_LIB_HTTP 61
# define ERR_LIB_USER 128
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define ASN1err(f, r) ERR_raise_data(ERR_LIB_ASN1, (r), NULL)
# define ASYNCerr(f, r) ERR_raise_data(ERR_LIB_ASYNC, (r), NULL)
# define BIOerr(f, r) ERR_raise_data(ERR_LIB_BIO, (r), NULL)
# define BNerr(f, r) ERR_raise_data(ERR_LIB_BN, (r), NULL)
# define BUFerr(f, r) ERR_raise_data(ERR_LIB_BUF, (r), NULL)
# define CMPerr(f, r) ERR_raise_data(ERR_LIB_CMP, (r), NULL)
# define CMSerr(f, r) ERR_raise_data(ERR_LIB_CMS, (r), NULL)
# define COMPerr(f, r) ERR_raise_data(ERR_LIB_COMP, (r), NULL)
# define CONFerr(f, r) ERR_raise_data(ERR_LIB_CONF, (r), NULL)
# define CRMFerr(f, r) ERR_raise_data(ERR_LIB_CRMF, (r), NULL)
# define CRYPTOerr(f, r) ERR_raise_data(ERR_LIB_CRYPTO, (r), NULL)
# define CTerr(f, r) ERR_raise_data(ERR_LIB_CT, (r), NULL)
# define DHerr(f, r) ERR_raise_data(ERR_LIB_DH, (r), NULL)
# define DSAerr(f, r) ERR_raise_data(ERR_LIB_DSA, (r), NULL)
# define DSOerr(f, r) ERR_raise_data(ERR_LIB_DSO, (r), NULL)
# define ECDHerr(f, r) ERR_raise_data(ERR_LIB_ECDH, (r), NULL)
# define ECDSAerr(f, r) ERR_raise_data(ERR_LIB_ECDSA, (r), NULL)
# define ECerr(f, r) ERR_raise_data(ERR_LIB_EC, (r), NULL)
# define ENGINEerr(f, r) ERR_raise_data(ERR_LIB_ENGINE, (r), NULL)
# define ESSerr(f, r) ERR_raise_data(ERR_LIB_ESS, (r), NULL)
# define EVPerr(f, r) ERR_raise_data(ERR_LIB_EVP, (r), NULL)
# define FIPSerr(f, r) ERR_raise_data(ERR_LIB_FIPS, (r), NULL)
# define HMACerr(f, r) ERR_raise_data(ERR_LIB_HMAC, (r), NULL)
# define HTTPerr(f, r) ERR_raise_data(ERR_LIB_HTTP, (r), NULL)
# define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
# define OBJerr(f, r) ERR_raise_data(ERR_LIB_OBJ, (r), NULL)
# define OCSPerr(f, r) ERR_raise_data(ERR_LIB_OCSP, (r), NULL)
# define OSSL_STOREerr(f, r) ERR_raise_data(ERR_LIB_OSSL_STORE, (r), NULL)
# define PEMerr(f, r) ERR_raise_data(ERR_LIB_PEM, (r), NULL)
# define PKCS12err(f, r) ERR_raise_data(ERR_LIB_PKCS12, (r), NULL)
# define PKCS7err(f, r) ERR_raise_data(ERR_LIB_PKCS7, (r), NULL)
# define PROPerr(f, r) ERR_raise_data(ERR_LIB_PROP, (r), NULL)
# define PROVerr(f, r) ERR_raise_data(ERR_LIB_PROV, (r), NULL)
# define RANDerr(f, r) ERR_raise_data(ERR_LIB_RAND, (r), NULL)
# define RSAerr(f, r) ERR_raise_data(ERR_LIB_RSA, (r), NULL)
# define KDFerr(f, r) ERR_raise_data(ERR_LIB_KDF, (r), NULL)
# define SM2err(f, r) ERR_raise_data(ERR_LIB_SM2, (r), NULL)
# define SSLerr(f, r) ERR_raise_data(ERR_LIB_SSL, (r), NULL)
# define SYSerr(f, r) ERR_raise_data(ERR_LIB_SYS, (r), NULL)
# define TSerr(f, r) ERR_raise_data(ERR_LIB_TS, (r), NULL)
# define UIerr(f, r) ERR_raise_data(ERR_LIB_UI, (r), NULL)
# define X509V3err(f, r) ERR_raise_data(ERR_LIB_X509V3, (r), NULL)
# define X509err(f, r) ERR_raise_data(ERR_LIB_X509, (r), NULL)
# endif
/*-
* The error code packs differently depending on if it records a system
* error or an OpenSSL error.
*
* A system error packs like this (we follow POSIX and only allow positive
* numbers that fit in an |int|):
*
* +-+-------------------------------------------------------------+
* |1| system error number |
* +-+-------------------------------------------------------------+
*
* An OpenSSL error packs like this:
*
* <---------------------------- 32 bits -------------------------->
* <--- 8 bits ---><------------------ 23 bits ----------------->
* +-+---------------+---------------------------------------------+
* |0| library | reason |
* +-+---------------+---------------------------------------------+
*
* A few of the reason bits are reserved as flags with special meaning:
*
* <5 bits-<>--------- 19 bits ----------------->
* +-------+-+-----------------------------------+
* | rflags| | reason |
* +-------+-+-----------------------------------+
* ^
* |
* ERR_RFLAG_FATAL = ERR_R_FATAL
*
* The reason flags are part of the overall reason code for practical
* reasons, as they provide an easy way to place different types of
* reason codes in different numeric ranges.
*
* The currently known reason flags are:
*
* ERR_RFLAG_FATAL Flags that the reason code is considered fatal.
* For backward compatibility reasons, this flag
* is also the code for ERR_R_FATAL (that reason
* code served the dual purpose of flag and reason
* code in one in pre-3.0 OpenSSL).
* ERR_RFLAG_COMMON Flags that the reason code is common to all
* libraries. All ERR_R_ macros must use this flag,
* and no other _R_ macro is allowed to use it.
*/
/* Macros to help decode recorded system errors */
# define ERR_SYSTEM_FLAG ((unsigned int)INT_MAX + 1)
# define ERR_SYSTEM_MASK ((unsigned int)INT_MAX)
/*
* Macros to help decode recorded OpenSSL errors
* As expressed above, RFLAGS and REASON overlap by one bit to allow
* ERR_R_FATAL to use ERR_RFLAG_FATAL as its reason code.
*/
# define ERR_LIB_OFFSET 23L
# define ERR_LIB_MASK 0xFF
# define ERR_RFLAGS_OFFSET 18L
# define ERR_RFLAGS_MASK 0x1F
# define ERR_REASON_MASK 0X7FFFFF
/*
* Reason flags are defined pre-shifted to easily combine with the reason
* number.
*/
# define ERR_RFLAG_FATAL (0x1 << ERR_RFLAGS_OFFSET)
# define ERR_RFLAG_COMMON (0x2 << ERR_RFLAGS_OFFSET)
# define ERR_SYSTEM_ERROR(errcode) (((errcode) & ERR_SYSTEM_FLAG) != 0)
static ossl_unused ossl_inline int ERR_GET_LIB(unsigned long errcode)
{
if (ERR_SYSTEM_ERROR(errcode))
return ERR_LIB_SYS;
return (errcode >> ERR_LIB_OFFSET) & ERR_LIB_MASK;
}
static ossl_unused ossl_inline int ERR_GET_RFLAGS(unsigned long errcode)
{
if (ERR_SYSTEM_ERROR(errcode))
return 0;
return errcode & (ERR_RFLAGS_MASK << ERR_RFLAGS_OFFSET);
}
static ossl_unused ossl_inline int ERR_GET_REASON(unsigned long errcode)
{
if (ERR_SYSTEM_ERROR(errcode))
return errcode & ERR_SYSTEM_MASK;
return errcode & ERR_REASON_MASK;
}
static ossl_unused ossl_inline int ERR_FATAL_ERROR(unsigned long errcode)
{
return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_FATAL) != 0;
}
static ossl_unused ossl_inline int ERR_COMMON_ERROR(unsigned long errcode)
{
return (ERR_GET_RFLAGS(errcode) & ERR_RFLAG_COMMON) != 0;
}
/*
* ERR_PACK is a helper macro to properly pack OpenSSL error codes and may
* only be used for that purpose. System errors are packed internally.
* ERR_PACK takes reason flags and reason code combined in |reason|.
* ERR_PACK ignores |func|, that parameter is just legacy from pre-3.0 OpenSSL.
*/
# define ERR_PACK(lib,func,reason) \
( (((unsigned long)(lib) & ERR_LIB_MASK ) << ERR_LIB_OFFSET) | \
(((unsigned long)(reason) & ERR_REASON_MASK)) )
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define SYS_F_FOPEN 0
# define SYS_F_CONNECT 0
# define SYS_F_GETSERVBYNAME 0
# define SYS_F_SOCKET 0
# define SYS_F_IOCTLSOCKET 0
# define SYS_F_BIND 0
# define SYS_F_LISTEN 0
# define SYS_F_ACCEPT 0
# define SYS_F_WSASTARTUP 0
# define SYS_F_OPENDIR 0
# define SYS_F_FREAD 0
# define SYS_F_GETADDRINFO 0
# define SYS_F_GETNAMEINFO 0
# define SYS_F_SETSOCKOPT 0
# define SYS_F_GETSOCKOPT 0
# define SYS_F_GETSOCKNAME 0
# define SYS_F_GETHOSTBYNAME 0
# define SYS_F_FFLUSH 0
# define SYS_F_OPEN 0
# define SYS_F_CLOSE 0
# define SYS_F_IOCTL 0
# define SYS_F_STAT 0
# define SYS_F_FCNTL 0
# define SYS_F_FSTAT 0
# define SYS_F_SENDFILE 0
# endif
/*
* All ERR_R_ codes must be combined with ERR_RFLAG_COMMON.
*/
/* "we came from here" global reason codes, range 1..255 */
# define ERR_R_SYS_LIB (ERR_LIB_SYS/* 2 */ | ERR_RFLAG_COMMON)
# define ERR_R_BN_LIB (ERR_LIB_BN/* 3 */ | ERR_RFLAG_COMMON)
# define ERR_R_RSA_LIB (ERR_LIB_RSA/* 4 */ | ERR_RFLAG_COMMON)
# define ERR_R_DH_LIB (ERR_LIB_DH/* 5 */ | ERR_RFLAG_COMMON)
# define ERR_R_EVP_LIB (ERR_LIB_EVP/* 6 */ | ERR_RFLAG_COMMON)
# define ERR_R_BUF_LIB (ERR_LIB_BUF/* 7 */ | ERR_RFLAG_COMMON)
# define ERR_R_OBJ_LIB (ERR_LIB_OBJ/* 8 */ | ERR_RFLAG_COMMON)
# define ERR_R_PEM_LIB (ERR_LIB_PEM/* 9 */ | ERR_RFLAG_COMMON)
# define ERR_R_DSA_LIB (ERR_LIB_DSA/* 10 */ | ERR_RFLAG_COMMON)
# define ERR_R_X509_LIB (ERR_LIB_X509/* 11 */ | ERR_RFLAG_COMMON)
# define ERR_R_ASN1_LIB (ERR_LIB_ASN1/* 13 */ | ERR_RFLAG_COMMON)
# define ERR_R_CONF_LIB (ERR_LIB_CONF/* 14 */ | ERR_RFLAG_COMMON)
# define ERR_R_CRYPTO_LIB (ERR_LIB_CRYPTO/* 15 */ | ERR_RFLAG_COMMON)
# define ERR_R_EC_LIB (ERR_LIB_EC/* 16 */ | ERR_RFLAG_COMMON)
# define ERR_R_SSL_LIB (ERR_LIB_SSL/* 20 */ | ERR_RFLAG_COMMON)
# define ERR_R_BIO_LIB (ERR_LIB_BIO/* 32 */ | ERR_RFLAG_COMMON)
# define ERR_R_PKCS7_LIB (ERR_LIB_PKCS7/* 33 */ | ERR_RFLAG_COMMON)
# define ERR_R_X509V3_LIB (ERR_LIB_X509V3/* 34 */ | ERR_RFLAG_COMMON)
# define ERR_R_PKCS12_LIB (ERR_LIB_PKCS12/* 35 */ | ERR_RFLAG_COMMON)
# define ERR_R_RAND_LIB (ERR_LIB_RAND/* 36 */ | ERR_RFLAG_COMMON)
# define ERR_R_DSO_LIB (ERR_LIB_DSO/* 37 */ | ERR_RFLAG_COMMON)
# define ERR_R_ENGINE_LIB (ERR_LIB_ENGINE/* 38 */ | ERR_RFLAG_COMMON)
# define ERR_R_UI_LIB (ERR_LIB_UI/* 40 */ | ERR_RFLAG_COMMON)
# define ERR_R_ECDSA_LIB (ERR_LIB_ECDSA/* 42 */ | ERR_RFLAG_COMMON)
# define ERR_R_OSSL_STORE_LIB (ERR_LIB_OSSL_STORE/* 44 */ | ERR_RFLAG_COMMON)
# define ERR_R_CMS_LIB (ERR_LIB_CMS/* 46 */ | ERR_RFLAG_COMMON)
# define ERR_R_TS_LIB (ERR_LIB_TS/* 47 */ | ERR_RFLAG_COMMON)
# define ERR_R_CT_LIB (ERR_LIB_CT/* 50 */ | ERR_RFLAG_COMMON)
# define ERR_R_PROV_LIB (ERR_LIB_PROV/* 57 */ | ERR_RFLAG_COMMON)
# define ERR_R_ESS_LIB (ERR_LIB_ESS/* 54 */ | ERR_RFLAG_COMMON)
# define ERR_R_CMP_LIB (ERR_LIB_CMP/* 58 */ | ERR_RFLAG_COMMON)
# define ERR_R_OSSL_ENCODER_LIB (ERR_LIB_OSSL_ENCODER/* 59 */ | ERR_RFLAG_COMMON)
# define ERR_R_OSSL_DECODER_LIB (ERR_LIB_OSSL_DECODER/* 60 */ | ERR_RFLAG_COMMON)
/* Other common error codes, range 256..2^ERR_RFLAGS_OFFSET-1 */
# define ERR_R_FATAL (ERR_RFLAG_FATAL|ERR_RFLAG_COMMON)
# define ERR_R_MALLOC_FAILURE (256|ERR_R_FATAL)
# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (257|ERR_R_FATAL)
# define ERR_R_PASSED_NULL_PARAMETER (258|ERR_R_FATAL)
# define ERR_R_INTERNAL_ERROR (259|ERR_R_FATAL)
# define ERR_R_DISABLED (260|ERR_R_FATAL)
# define ERR_R_INIT_FAIL (261|ERR_R_FATAL)
# define ERR_R_PASSED_INVALID_ARGUMENT (262|ERR_RFLAG_COMMON)
# define ERR_R_OPERATION_FAIL (263|ERR_R_FATAL)
# define ERR_R_INVALID_PROVIDER_FUNCTIONS (264|ERR_R_FATAL)
# define ERR_R_INTERRUPTED_OR_CANCELLED (265|ERR_RFLAG_COMMON)
# define ERR_R_NESTED_ASN1_ERROR (266|ERR_RFLAG_COMMON)
# define ERR_R_MISSING_ASN1_EOS (267|ERR_RFLAG_COMMON)
# define ERR_R_UNSUPPORTED (268|ERR_RFLAG_COMMON)
# define ERR_R_FETCH_FAILED (269|ERR_RFLAG_COMMON)
# define ERR_R_INVALID_PROPERTY_DEFINITION (270|ERR_RFLAG_COMMON)
# define ERR_R_UNABLE_TO_GET_READ_LOCK (271|ERR_R_FATAL)
# define ERR_R_UNABLE_TO_GET_WRITE_LOCK (272|ERR_R_FATAL)
typedef struct ERR_string_data_st {
unsigned long error;
const char *string;
} ERR_STRING_DATA;
DEFINE_LHASH_OF_INTERNAL(ERR_STRING_DATA);
#define lh_ERR_STRING_DATA_new(hfn, cmp) ((LHASH_OF(ERR_STRING_DATA) *)OPENSSL_LH_new(ossl_check_ERR_STRING_DATA_lh_hashfunc_type(hfn), ossl_check_ERR_STRING_DATA_lh_compfunc_type(cmp)))
#define lh_ERR_STRING_DATA_free(lh) OPENSSL_LH_free(ossl_check_ERR_STRING_DATA_lh_type(lh))
#define lh_ERR_STRING_DATA_flush(lh) OPENSSL_LH_flush(ossl_check_ERR_STRING_DATA_lh_type(lh))
#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)))
#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)))
#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)))
#define lh_ERR_STRING_DATA_error(lh) OPENSSL_LH_error(ossl_check_ERR_STRING_DATA_lh_type(lh))
#define lh_ERR_STRING_DATA_num_items(lh) OPENSSL_LH_num_items(ossl_check_ERR_STRING_DATA_lh_type(lh))
#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)
#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)
#define lh_ERR_STRING_DATA_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_ERR_STRING_DATA_lh_type(lh), out)
#define lh_ERR_STRING_DATA_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_ERR_STRING_DATA_lh_type(lh))
#define lh_ERR_STRING_DATA_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_ERR_STRING_DATA_lh_type(lh), dl)
#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))
/* 12 lines and some on an 80 column terminal */
#define ERR_MAX_DATA_SIZE 1024
/* Building blocks */
void ERR_new(void);
void ERR_set_debug(const char *file, int line, const char *func);
void ERR_set_error(int lib, int reason, const char *fmt, ...);
void ERR_vset_error(int lib, int reason, const char *fmt, va_list args);
/* Main error raising functions */
# define ERR_raise(lib, reason) ERR_raise_data((lib),(reason),NULL)
# define ERR_raise_data \
(ERR_new(), \
ERR_set_debug(OPENSSL_FILE,OPENSSL_LINE,OPENSSL_FUNC), \
ERR_set_error)
# ifndef OPENSSL_NO_DEPRECATED_3_0
/* Backward compatibility */
# define ERR_put_error(lib, func, reason, file, line) \
(ERR_new(), \
ERR_set_debug((file), (line), OPENSSL_FUNC), \
ERR_set_error((lib), (reason), NULL))
# endif
void ERR_set_error_data(char *data, int flags);
unsigned long ERR_get_error(void);
unsigned long ERR_get_error_all(const char **file, int *line,
const char **func,
const char **data, int *flags);
# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
unsigned long ERR_get_error_line(const char **file, int *line);
OSSL_DEPRECATEDIN_3_0
unsigned long ERR_get_error_line_data(const char **file, int *line,
const char **data, int *flags);
#endif
unsigned long ERR_peek_error(void);
unsigned long ERR_peek_error_line(const char **file, int *line);
unsigned long ERR_peek_error_func(const char **func);
unsigned long ERR_peek_error_data(const char **data, int *flags);
unsigned long ERR_peek_error_all(const char **file, int *line,
const char **func,
const char **data, int *flags);
# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
unsigned long ERR_peek_error_line_data(const char **file, int *line,
const char **data, int *flags);
# endif
unsigned long ERR_peek_last_error(void);
unsigned long ERR_peek_last_error_line(const char **file, int *line);
unsigned long ERR_peek_last_error_func(const char **func);
unsigned long ERR_peek_last_error_data(const char **data, int *flags);
unsigned long ERR_peek_last_error_all(const char **file, int *line,
const char **func,
const char **data, int *flags);
# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
const char **data, int *flags);
# endif
void ERR_clear_error(void);
char *ERR_error_string(unsigned long e, char *buf);
void ERR_error_string_n(unsigned long e, char *buf, size_t len);
const char *ERR_lib_error_string(unsigned long e);
# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0 const char *ERR_func_error_string(unsigned long e);
# endif
const char *ERR_reason_error_string(unsigned long e);
void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
void *u);
# ifndef OPENSSL_NO_STDIO
void ERR_print_errors_fp(FILE *fp);
# endif
void ERR_print_errors(BIO *bp);
void ERR_add_error_data(int num, ...);
void ERR_add_error_vdata(int num, va_list args);
void ERR_add_error_txt(const char *sepr, const char *txt);
void ERR_add_error_mem_bio(const char *sep, BIO *bio);
int ERR_load_strings(int lib, ERR_STRING_DATA *str);
int ERR_load_strings_const(const ERR_STRING_DATA *str);
int ERR_unload_strings(int lib, ERR_STRING_DATA *str);
#ifndef OPENSSL_NO_DEPRECATED_1_1_0
# define ERR_load_crypto_strings() \
OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
# define ERR_free_strings() while(0) continue
#endif
#ifndef OPENSSL_NO_DEPRECATED_1_1_0
OSSL_DEPRECATEDIN_1_1_0 void ERR_remove_thread_state(void *);
#endif
#ifndef OPENSSL_NO_DEPRECATED_1_0_0
OSSL_DEPRECATEDIN_1_0_0 void ERR_remove_state(unsigned long pid);
#endif
#ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0 ERR_STATE *ERR_get_state(void);
#endif
int ERR_get_next_error_library(void);
int ERR_set_mark(void);
int ERR_pop_to_mark(void);
int ERR_clear_last_mark(void);
#ifdef __cplusplus
}
#endif
#endif