| /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| * All rights reserved. |
| * |
| * This package is an SSL implementation written |
| * by Eric Young (eay@cryptsoft.com). |
| * The implementation was written so as to conform with Netscapes SSL. |
| * |
| * This library is free for commercial and non-commercial use as long as |
| * the following conditions are aheared to. The following conditions |
| * apply to all code found in this distribution, be it the RC4, RSA, |
| * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| * included with this distribution is covered by the same copyright terms |
| * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| * |
| * Copyright remains Eric Young's, and as such any Copyright notices in |
| * the code are not to be removed. |
| * If this package is used in a product, Eric Young should be given attribution |
| * as the author of the parts of the library used. |
| * This can be in the form of a textual message at program startup or |
| * in documentation (online or textual) provided with the package. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * "This product includes cryptographic software written by |
| * Eric Young (eay@cryptsoft.com)" |
| * The word 'cryptographic' can be left out if the rouines from the library |
| * being used are not cryptographic related :-). |
| * 4. If you include any Windows specific code (or a derivative thereof) from |
| * the apps directory (application code) you must include an acknowledgement: |
| * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * The licence and distribution terms for any publically available version or |
| * derivative of this code cannot be changed. i.e. this code cannot simply be |
| * copied and put under another distribution licence |
| * [including the GNU Public Licence.] |
| */ |
| /* ==================================================================== |
| * Copyright (c) 1998-2006 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 |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. All advertising materials mentioning features or use of this |
| * software must display the following acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
| * |
| * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
| * endorse or promote products derived from this software without |
| * prior written permission. For written permission, please contact |
| * openssl-core@openssl.org. |
| * |
| * 5. Products derived from this software may not be called "OpenSSL" |
| * nor may "OpenSSL" appear in their names without prior written |
| * permission of the OpenSSL Project. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
| * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| * OF THE POSSIBILITY OF SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This product includes cryptographic software written by Eric Young |
| * (eay@cryptsoft.com). This product includes software written by Tim |
| * Hudson (tjh@cryptsoft.com). */ |
| |
| #ifndef OPENSSL_HEADER_ERR_H |
| #define OPENSSL_HEADER_ERR_H |
| |
| #include <stdio.h> |
| |
| #include <openssl/base.h> |
| |
| #if defined(__cplusplus) |
| extern "C" { |
| #endif |
| |
| |
| /* Error queue handling functions. |
| * |
| * Errors in OpenSSL are generally signalled by the return value of a function. |
| * When a function fails it may add an entry to a per-thread error queue, |
| * which is managed by the functions in this header. |
| * |
| * Each error contains: |
| * 1) The library (i.e. ec, pem, rsa) which created it. |
| * 2) A function identifier and reason code. |
| * 3) The file and line number of the call that added the error. |
| * 4) A pointer to some error specific data, which may be NULL. |
| * |
| * The library identifier, function identifier and reason code are packed in a |
| * uint32_t and there exist various functions for unpacking it. |
| * |
| * The typical behaviour is that an error will occur deep in a call queue and |
| * that code will push an error onto the error queue. As the error queue |
| * unwinds, other functions will push their own errors. Thus, the "least |
| * recent" error is the most specific and the other errors will provide a |
| * backtrace of sorts. */ |
| |
| |
| /* Startup and shutdown. */ |
| |
| /* ERR_load_BIO_strings does nothing. |
| * |
| * TODO(fork): remove. libjingle calls this. */ |
| OPENSSL_EXPORT void ERR_load_BIO_strings(void); |
| |
| /* ERR_load_ERR_strings does nothing. */ |
| OPENSSL_EXPORT void ERR_load_ERR_strings(void); |
| |
| /* ERR_load_crypto_strings does nothing. */ |
| OPENSSL_EXPORT void ERR_load_crypto_strings(void); |
| |
| /* ERR_free_strings does nothing. */ |
| OPENSSL_EXPORT void ERR_free_strings(void); |
| |
| |
| /* Reading and formatting errors. */ |
| |
| /* ERR_get_error gets the packed error code for the least recent error and |
| * removes that error from the queue. If there are no errors in the queue then |
| * it returns zero. */ |
| OPENSSL_EXPORT uint32_t ERR_get_error(void); |
| |
| /* ERR_get_error_line acts like |ERR_get_error|, except that the file and line |
| * number of the call that added the error are also returned. */ |
| OPENSSL_EXPORT uint32_t ERR_get_error_line(const char **file, int *line); |
| |
| /* ERR_get_error_line_data acts like |ERR_get_error_line|, but also returns the |
| * error-specific data pointer and flags. The flags are a bitwise-OR of |
| * |ERR_FLAG_*| values. The error-specific data is owned by the error queue |
| * and the pointer becomes invalid after the next call that affects the same |
| * thread's error queue. If |*flags| contains |ERR_FLAG_STRING| then |*data| is |
| * human-readable. */ |
| OPENSSL_EXPORT uint32_t ERR_get_error_line_data(const char **file, int *line, |
| const char **data, int *flags); |
| |
| /* The "peek" functions act like the |ERR_get_error| functions, above, but they |
| * do not remove the error from the queue. */ |
| OPENSSL_EXPORT uint32_t ERR_peek_error(void); |
| OPENSSL_EXPORT uint32_t ERR_peek_error_line(const char **file, int *line); |
| OPENSSL_EXPORT uint32_t ERR_peek_error_line_data(const char **file, int *line, |
| const char **data, int *flags); |
| |
| /* The "peek last" functions act like the "peek" functions, above, except that |
| * they return the most recent error. */ |
| OPENSSL_EXPORT uint32_t ERR_peek_last_error(void); |
| OPENSSL_EXPORT uint32_t ERR_peek_last_error_line(const char **file, int *line); |
| OPENSSL_EXPORT uint32_t ERR_peek_last_error_line_data(const char **file, |
| int *line, |
| const char **data, |
| int *flags); |
| |
| /* ERR_error_string generates a human-readable string representing |
| * |packed_error|, places it at |buf| (which must be at least |
| * ERR_ERROR_STRING_BUF_LEN bytes long) and returns |buf|. If |buf| is NULL, |
| * the error string is placed in a static buffer which is returned. (The static |
| * buffer may be overridden by concurrent calls in other threads so this form |
| * is deprecated.) |
| * |
| * The string will have the following format: |
| * |
| * error:[error code]:[library name]:[function name]:[reason string] |
| * |
| * error code is an 8 digit hexadecimal number; library name, function name |
| * and reason string are ASCII text. |
| * |
| * TODO(fork): remove in favour of |ERR_error_string_n|. */ |
| OPENSSL_EXPORT char *ERR_error_string(uint32_t packed_error, char *buf); |
| #define ERR_ERROR_STRING_BUF_LEN 256 |
| |
| /* ERR_error_string_n is a variant of |ERR_error_string| that writes at most |
| * len characters (including the terminating NUL) and truncates the string if |
| * necessary. If |len| is greater than zero then |buf| is always NUL |
| * terminated. */ |
| OPENSSL_EXPORT void ERR_error_string_n(uint32_t packed_error, char *buf, |
| size_t len); |
| |
| /* ERR_lib_error_string returns a string representation of the library that |
| * generated |packed_error|. */ |
| OPENSSL_EXPORT const char *ERR_lib_error_string(uint32_t packed_error); |
| |
| /* ERR_func_error_string returns a string representation of the function that |
| * generated |packed_error|. */ |
| OPENSSL_EXPORT const char *ERR_func_error_string(uint32_t packed_error); |
| |
| /* ERR_reason_error_string returns a string representation of the reason for |
| * |packed_error|. */ |
| OPENSSL_EXPORT const char *ERR_reason_error_string(uint32_t packed_error); |
| |
| /* ERR_print_errors_callback_t is the type of a function used by |
| * |ERR_print_errors_cb|. It takes a pointer to a human readable string (and |
| * its length) that describes an entry in the error queue. The |ctx| argument |
| * is an opaque pointer given to |ERR_print_errors_cb|. |
| * |
| * It should return one on success or zero on error, which will stop the |
| * iteration over the error queue. */ |
| typedef int (*ERR_print_errors_callback_t)(const char *str, size_t len, |
| void *ctx); |
| |
| /* ERR_print_errors_cb calls |callback| with a string representation of each |
| * error in the current thread's error queue, from the least recent to the most |
| * recent error. |
| * |
| * The string will have the following format (which differs from |
| * |ERR_error_string|): |
| * |
| * [thread id]:error:[error code]:[library name]:[function name]: |
| * [reason string]:[file]:[line number]:[optional string data] |
| * |
| * (All in one line.) |
| * |
| * The callback can return one to continue the iteration or zero to stop it. |
| * The |ctx| argument is an opaque value that is passed through to the |
| * callback. */ |
| OPENSSL_EXPORT void ERR_print_errors_cb(ERR_print_errors_callback_t callback, |
| void *ctx); |
| |
| |
| /* ERR_print_errors_fp prints the current contents of the error stack to |file| |
| * using human readable strings where possible. */ |
| OPENSSL_EXPORT void ERR_print_errors_fp(FILE *file); |
| |
| /* Clearing errors. */ |
| |
| /* ERR_clear_error clears the error queue for the current thread. */ |
| OPENSSL_EXPORT void ERR_clear_error(void); |
| |
| /* ERR_remove_thread_state clears the error queue for the current thread if |
| * |tid| is NULL. Otherwise it does nothing because it's no longer possible to |
| * delete the error queue for other threads. |
| * |
| * Error queues are thread-local data and are deleted automatically. You do not |
| * need to call this function. See |ERR_clear_error|. */ |
| OPENSSL_EXPORT void ERR_remove_thread_state(const CRYPTO_THREADID *tid); |
| |
| |
| /* Custom errors. */ |
| |
| /* ERR_get_next_error_library returns a value suitable for passing as the |
| * |library| argument to |ERR_put_error|. This is intended for code that wishes |
| * to push its own, non-standard errors to the error queue. */ |
| OPENSSL_EXPORT int ERR_get_next_error_library(void); |
| |
| |
| /* Private functions. */ |
| |
| /* ERR_clear_system_error clears the system's error value (i.e. errno). */ |
| OPENSSL_EXPORT void ERR_clear_system_error(void); |
| |
| /* OPENSSL_PUT_ERROR is used by OpenSSL code to add an error to the error |
| * queue. */ |
| #define OPENSSL_PUT_ERROR(library, func, reason) \ |
| ERR_put_error(ERR_LIB_##library, library##_F_##func, reason, __FILE__, \ |
| __LINE__) |
| |
| /* OPENSSL_PUT_SYSTEM_ERROR is used by OpenSSL code to add an error from the |
| * operating system to the error queue. */ |
| /* TODO(fork): include errno. */ |
| #define OPENSSL_PUT_SYSTEM_ERROR(func) \ |
| ERR_put_error(ERR_LIB_SYS, SYS_F_##func, 0, __FILE__, __LINE__); |
| |
| /* ERR_put_error adds an error to the error queue, dropping the least recent |
| * error if neccessary for space reasons. */ |
| OPENSSL_EXPORT void ERR_put_error(int library, int func, int reason, |
| const char *file, unsigned line); |
| |
| /* ERR_add_error_data takes a variable number (|count|) of const char* |
| * pointers, concatenates them and sets the result as the data on the most |
| * recent error. */ |
| OPENSSL_EXPORT void ERR_add_error_data(unsigned count, ...); |
| |
| /* ERR_add_error_dataf takes a printf-style format and arguments, and sets the |
| * result as the data on the most recent error. */ |
| OPENSSL_EXPORT void ERR_add_error_dataf(const char *format, ...); |
| |
| /* ERR_set_mark "marks" the most recent error for use with |ERR_pop_to_mark|. |
| * It returns one if an error was marked and zero if there are no errors. */ |
| OPENSSL_EXPORT int ERR_set_mark(void); |
| |
| /* ERR_pop_to_mark removes errors from the most recent to the least recent |
| * until (and not including) a "marked" error. It returns zero if no marked |
| * error was found (and thus all errors were removed) and one otherwise. Errors |
| * are marked using |ERR_set_mark|. */ |
| OPENSSL_EXPORT int ERR_pop_to_mark(void); |
| |
| struct err_error_st { |
| /* file contains the filename where the error occured. */ |
| const char *file; |
| /* data contains optional data. It must be freed with |OPENSSL_free| if |
| * |flags&ERR_FLAG_MALLOCED|. */ |
| char *data; |
| /* packed contains the error library, function and reason, as packed by |
| * ERR_PACK. */ |
| uint32_t packed; |
| /* line contains the line number where the error occured. */ |
| uint16_t line; |
| /* flags contains a bitwise-OR of ERR_FLAG_* values. */ |
| uint8_t flags; |
| }; |
| |
| /* ERR_FLAG_STRING means that the |data| member is a NUL-terminated string that |
| * can be printed. */ |
| #define ERR_FLAG_STRING 1 |
| /* ERR_TXT_STRING is provided for compatibility with code that assumes that |
| * it's using OpenSSL. */ |
| #define ERR_TXT_STRING ERR_FLAG_STRING |
| |
| /* ERR_FLAG_PUBLIC_MASK is applied to the flags field before it is returned |
| * from functions like |ERR_get_error_line_data|. */ |
| #define ERR_FLAG_PUBLIC_MASK 0xf |
| |
| /* The following flag values are internal and are masked when flags are |
| * returned from functions like |ERR_get_error_line_data|. */ |
| |
| /* ERR_FLAG_MALLOCED means the the |data| member must be freed when no longer |
| * needed. */ |
| #define ERR_FLAG_MALLOCED 16 |
| /* ERR_FLAG_MARK is used to indicate a reversion point in the queue. See |
| * |ERR_pop_to_mark|. */ |
| #define ERR_FLAG_MARK 32 |
| |
| /* ERR_NUM_ERRORS is the limit of the number of errors in the queue. */ |
| #define ERR_NUM_ERRORS 16 |
| |
| /* ERR_STATE contains the per-thread, error queue. */ |
| typedef struct err_state_st { |
| /* errors contains the ERR_NUM_ERRORS most recent errors, organised as a ring |
| * buffer. */ |
| struct err_error_st errors[ERR_NUM_ERRORS]; |
| /* top contains the index one past the most recent error. If |top| equals |
| * |bottom| then the queue is empty. */ |
| unsigned top; |
| /* bottom contains the index of the last error in the queue. */ |
| unsigned bottom; |
| |
| /* to_free, if not NULL, contains a pointer owned by this structure that was |
| * previously a |data| pointer of one of the elements of |errors|. */ |
| void *to_free; |
| } ERR_STATE; |
| |
| enum { |
| ERR_LIB_NONE = 1, |
| ERR_LIB_SYS, |
| ERR_LIB_BN, |
| ERR_LIB_RSA, |
| ERR_LIB_DH, |
| ERR_LIB_EVP, |
| ERR_LIB_BUF, |
| ERR_LIB_OBJ, |
| ERR_LIB_PEM, |
| ERR_LIB_DSA, |
| ERR_LIB_X509, |
| ERR_LIB_ASN1, |
| ERR_LIB_CONF, |
| ERR_LIB_CRYPTO, |
| ERR_LIB_EC, |
| ERR_LIB_SSL, |
| ERR_LIB_BIO, |
| ERR_LIB_PKCS7, |
| ERR_LIB_PKCS8, |
| ERR_LIB_X509V3, |
| ERR_LIB_RAND, |
| ERR_LIB_ENGINE, |
| ERR_LIB_OCSP, |
| ERR_LIB_UI, |
| ERR_LIB_COMP, |
| ERR_LIB_ECDSA, |
| ERR_LIB_ECDH, |
| ERR_LIB_HMAC, |
| ERR_LIB_DIGEST, |
| ERR_LIB_CIPHER, |
| ERR_LIB_USER, |
| ERR_LIB_HKDF, |
| ERR_NUM_LIBS |
| }; |
| |
| #define ERR_R_SYS_LIB ERR_LIB_SYS |
| #define ERR_R_BN_LIB ERR_LIB_BN |
| #define ERR_R_RSA_LIB ERR_LIB_RSA |
| #define ERR_R_DH_LIB ERR_LIB_DH |
| #define ERR_R_EVP_LIB ERR_LIB_EVP |
| #define ERR_R_BUF_LIB ERR_LIB_BUF |
| #define ERR_R_OBJ_LIB ERR_LIB_OBJ |
| #define ERR_R_PEM_LIB ERR_LIB_PEM |
| #define ERR_R_DSA_LIB ERR_LIB_DSA |
| #define ERR_R_X509_LIB ERR_LIB_X509 |
| #define ERR_R_ASN1_LIB ERR_LIB_ASN1 |
| #define ERR_R_CONF_LIB ERR_LIB_CONF |
| #define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO |
| #define ERR_R_EC_LIB ERR_LIB_EC |
| #define ERR_R_SSL_LIB ERR_LIB_SSL |
| #define ERR_R_BIO_LIB ERR_LIB_BIO |
| #define ERR_R_PKCS7_LIB ERR_LIB_PKCS7 |
| #define ERR_R_PKCS8_LIB ERR_LIB_PKCS8 |
| #define ERR_R_X509V3_LIB ERR_LIB_X509V3 |
| #define ERR_R_RAND_LIB ERR_LIB_RAND |
| #define ERR_R_DSO_LIB ERR_LIB_DSO |
| #define ERR_R_ENGINE_LIB ERR_LIB_ENGINE |
| #define ERR_R_OCSP_LIB ERR_LIB_OCSP |
| #define ERR_R_UI_LIB ERR_LIB_UI |
| #define ERR_R_COMP_LIB ERR_LIB_COMP |
| #define ERR_R_ECDSA_LIB ERR_LIB_ECDSA |
| #define ERR_R_ECDH_LIB ERR_LIB_ECDH |
| #define ERR_R_STORE_LIB ERR_LIB_STORE |
| #define ERR_R_FIPS_LIB ERR_LIB_FIPS |
| #define ERR_R_CMS_LIB ERR_LIB_CMS |
| #define ERR_R_TS_LIB ERR_LIB_TS |
| #define ERR_R_HMAC_LIB ERR_LIB_HMAC |
| #define ERR_R_JPAKE_LIB ERR_LIB_JPAKE |
| #define ERR_R_USER_LIB ERR_LIB_USER |
| #define ERR_R_DIGEST_LIB ERR_LIB_DIGEST |
| #define ERR_R_CIPHER_LIB ERR_LIB_CIPHER |
| #define ERR_R_HKDF_LIB ERR_LIB_HKDF |
| |
| /* Global reasons. */ |
| #define ERR_R_FATAL 64 |
| #define ERR_R_MALLOC_FAILURE (1 | ERR_R_FATAL) |
| #define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2 | ERR_R_FATAL) |
| #define ERR_R_PASSED_NULL_PARAMETER (3 | ERR_R_FATAL) |
| #define ERR_R_INTERNAL_ERROR (4 | ERR_R_FATAL) |
| #define ERR_R_OVERFLOW (5 | ERR_R_FATAL) |
| |
| /* System error functions */ |
| #define SYS_F_fopen 100 |
| #define SYS_F_fclose 101 |
| #define SYS_F_fread 102 |
| #define SYS_F_fwrite 103 |
| #define SYS_F_socket 104 |
| #define SYS_F_setsockopt 105 |
| #define SYS_F_connect 106 |
| #define SYS_F_getaddrinfo 107 |
| |
| #define ERR_PACK(lib, func, reason) \ |
| (((((uint32_t)lib) & 0xff) << 24) | ((((uint32_t)func) & 0xfff) << 12) | \ |
| ((((uint32_t)reason) & 0xfff))) |
| |
| #define ERR_GET_LIB(packed_error) ((int)(((packed_error) >> 24) & 0xff)) |
| #define ERR_GET_FUNC(packed_error) ((int)(((packed_error) >> 12) & 0xfff)) |
| #define ERR_GET_REASON(packed_error) ((int)((packed_error) & 0xfff)) |
| |
| /* OPENSSL_DECLARE_ERROR_REASON is used by util/make_errors.h (which generates |
| * the error defines) to recognise that an additional reason value is needed. |
| * This is needed when the reason value is used outside of an |
| * |OPENSSL_PUT_ERROR| macro. The resulting define will be |
| * ${lib}_R_${reason}. */ |
| #define OPENSSL_DECLARE_ERROR_REASON(lib, reason) |
| |
| /* OPENSSL_DECLARE_ERROR_FUNCTION is used by util/make_errors.h (which |
| * generates the error * defines to recognise that an additional function value |
| * is needed. This is * needed when the function value is used outside of an |
| * |OPENSSL_PUT_ERROR| * macro. The resulting define will be |
| * ${lib}_F_${reason}. */ |
| #define OPENSSL_DECLARE_ERROR_FUNCTION(lib, function_name) |
| |
| |
| /* Android compatibility section. |
| * |
| * These functions are declared, temporarily, for Android because |
| * wpa_supplicant will take a little time to sync with upstream. Outside of |
| * Android they'll have no definition. */ |
| |
| OPENSSL_EXPORT void ERR_remove_state(unsigned long pid); |
| |
| |
| #if defined(__cplusplus) |
| } /* extern C */ |
| #endif |
| |
| #endif /* OPENSSL_HEADER_ERR_H */ |