Remove the libssl/src directory

1 files changed, 0 insertions, 1156 deletions

diff --git a/lib/libssl/src/crypto/err/err.c b/lib/libssl/src/crypto/err/err.c
deleted file mode 100644
index f06320247cc..00000000000
--- a/lib/libssl/src/crypto/err/err.c
+++ /dev/null
@@ -1,1156 +0,0 @@
-/* $OpenBSD: err.c,v 1.41 2014/11/09 19:17:13 miod Exp $ */
-/* 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).
- *
- */
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/opensslconf.h>
-
-#include <openssl/bio.h>
-#include <openssl/buffer.h>
-#include <openssl/crypto.h>
-#include <openssl/err.h>
-#include <openssl/lhash.h>
-
-DECLARE_LHASH_OF(ERR_STRING_DATA);
-DECLARE_LHASH_OF(ERR_STATE);
-
-static void err_load_strings(int lib, ERR_STRING_DATA *str);
-
-static void ERR_STATE_free(ERR_STATE *s);
-#ifndef OPENSSL_NO_ERR
-static ERR_STRING_DATA ERR_str_libraries[] = {
-	{ERR_PACK(ERR_LIB_NONE,0,0),		"unknown library"},
-	{ERR_PACK(ERR_LIB_SYS,0,0),		"system library"},
-	{ERR_PACK(ERR_LIB_BN,0,0),		"bignum routines"},
-	{ERR_PACK(ERR_LIB_RSA,0,0),		"rsa routines"},
-	{ERR_PACK(ERR_LIB_DH,0,0),		"Diffie-Hellman routines"},
-	{ERR_PACK(ERR_LIB_EVP,0,0),		"digital envelope routines"},
-	{ERR_PACK(ERR_LIB_BUF,0,0),		"memory buffer routines"},
-	{ERR_PACK(ERR_LIB_OBJ,0,0),		"object identifier routines"},
-	{ERR_PACK(ERR_LIB_PEM,0,0),		"PEM routines"},
-	{ERR_PACK(ERR_LIB_DSA,0,0),		"dsa routines"},
-	{ERR_PACK(ERR_LIB_X509,0,0),		"x509 certificate routines"},
-	{ERR_PACK(ERR_LIB_ASN1,0,0),		"asn1 encoding routines"},
-	{ERR_PACK(ERR_LIB_CONF,0,0),		"configuration file routines"},
-	{ERR_PACK(ERR_LIB_CRYPTO,0,0),		"common libcrypto routines"},
-	{ERR_PACK(ERR_LIB_EC,0,0),		"elliptic curve routines"},
-	{ERR_PACK(ERR_LIB_SSL,0,0),		"SSL routines"},
-	{ERR_PACK(ERR_LIB_BIO,0,0),		"BIO routines"},
-	{ERR_PACK(ERR_LIB_PKCS7,0,0),		"PKCS7 routines"},
-	{ERR_PACK(ERR_LIB_X509V3,0,0),		"X509 V3 routines"},
-	{ERR_PACK(ERR_LIB_PKCS12,0,0),		"PKCS12 routines"},
-	{ERR_PACK(ERR_LIB_RAND,0,0),		"random number generator"},
-	{ERR_PACK(ERR_LIB_DSO,0,0),		"DSO support routines"},
-	{ERR_PACK(ERR_LIB_TS,0,0),		"time stamp routines"},
-	{ERR_PACK(ERR_LIB_ENGINE,0,0),		"engine routines"},
-	{ERR_PACK(ERR_LIB_OCSP,0,0),		"OCSP routines"},
-	{ERR_PACK(ERR_LIB_FIPS,0,0),		"FIPS routines"},
-	{ERR_PACK(ERR_LIB_CMS,0,0),		"CMS routines"},
-	{ERR_PACK(ERR_LIB_HMAC,0,0),		"HMAC routines"},
-	{ERR_PACK(ERR_LIB_GOST,0,0),		"GOST routines"},
-	{0, NULL},
-};
-
-static ERR_STRING_DATA ERR_str_functs[] = {
-	{ERR_PACK(0,SYS_F_FOPEN, 0),     	"fopen"},
-	{ERR_PACK(0,SYS_F_CONNECT, 0),		"connect"},
-	{ERR_PACK(0,SYS_F_GETSERVBYNAME, 0),	"getservbyname"},
-	{ERR_PACK(0,SYS_F_SOCKET, 0),		"socket"},
-	{ERR_PACK(0,SYS_F_IOCTLSOCKET, 0),	"ioctl"},
-	{ERR_PACK(0,SYS_F_BIND, 0),		"bind"},
-	{ERR_PACK(0,SYS_F_LISTEN, 0),		"listen"},
-	{ERR_PACK(0,SYS_F_ACCEPT, 0),		"accept"},
-	{ERR_PACK(0,SYS_F_OPENDIR, 0),		"opendir"},
-	{ERR_PACK(0,SYS_F_FREAD, 0),		"fread"},
-	{0, NULL},
-};
-
-static ERR_STRING_DATA ERR_str_reasons[] = {
-	{ERR_R_SYS_LIB,				"system lib"},
-	{ERR_R_BN_LIB,				"BN lib"},
-	{ERR_R_RSA_LIB,				"RSA lib"},
-	{ERR_R_DH_LIB,				"DH lib"},
-	{ERR_R_EVP_LIB,				"EVP lib"},
-	{ERR_R_BUF_LIB,				"BUF lib"},
-	{ERR_R_OBJ_LIB,				"OBJ lib"},
-	{ERR_R_PEM_LIB,				"PEM lib"},
-	{ERR_R_DSA_LIB,				"DSA lib"},
-	{ERR_R_X509_LIB,			"X509 lib"},
-	{ERR_R_ASN1_LIB,			"ASN1 lib"},
-	{ERR_R_CONF_LIB,			"CONF lib"},
-	{ERR_R_CRYPTO_LIB,			"CRYPTO lib"},
-	{ERR_R_EC_LIB,				"EC lib"},
-	{ERR_R_SSL_LIB,				"SSL lib"},
-	{ERR_R_BIO_LIB,				"BIO lib"},
-	{ERR_R_PKCS7_LIB,			"PKCS7 lib"},
-	{ERR_R_X509V3_LIB,			"X509V3 lib"},
-	{ERR_R_PKCS12_LIB,			"PKCS12 lib"},
-	{ERR_R_RAND_LIB,			"RAND lib"},
-	{ERR_R_DSO_LIB,				"DSO lib"},
-	{ERR_R_ENGINE_LIB,			"ENGINE lib"},
-	{ERR_R_OCSP_LIB,			"OCSP lib"},
-	{ERR_R_TS_LIB,				"TS lib"},
-
-	{ERR_R_NESTED_ASN1_ERROR,		"nested asn1 error"},
-	{ERR_R_BAD_ASN1_OBJECT_HEADER,		"bad asn1 object header"},
-	{ERR_R_BAD_GET_ASN1_OBJECT_CALL,	"bad get asn1 object call"},
-	{ERR_R_EXPECTING_AN_ASN1_SEQUENCE,	"expecting an asn1 sequence"},
-	{ERR_R_ASN1_LENGTH_MISMATCH,		"asn1 length mismatch"},
-	{ERR_R_MISSING_ASN1_EOS,		"missing asn1 eos"},
-
-	{ERR_R_FATAL,				"fatal"},
-	{ERR_R_MALLOC_FAILURE,			"malloc failure"},
-	{ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED,	"called a function you should not call"},
-	{ERR_R_PASSED_NULL_PARAMETER,		"passed a null parameter"},
-	{ERR_R_INTERNAL_ERROR,			"internal error"},
-	{ERR_R_DISABLED	,			"called a function that was disabled at compile-time"},
-
-	{0, NULL},
-};
-#endif
-
-
-/* Define the predeclared (but externally opaque) "ERR_FNS" type */
-struct st_ERR_FNS {
-	/* Works on the "error_hash" string table */
-	LHASH_OF(ERR_STRING_DATA) *(*cb_err_get)(int create);
-	void (*cb_err_del)(void);
-	ERR_STRING_DATA *(*cb_err_get_item)(const ERR_STRING_DATA *);
-	ERR_STRING_DATA *(*cb_err_set_item)(ERR_STRING_DATA *);
-	ERR_STRING_DATA *(*cb_err_del_item)(ERR_STRING_DATA *);
-	/* Works on the "thread_hash" error-state table */
-	LHASH_OF(ERR_STATE) *(*cb_thread_get)(int create);
-	void (*cb_thread_release)(LHASH_OF(ERR_STATE) **hash);
-	ERR_STATE *(*cb_thread_get_item)(const ERR_STATE *);
-	ERR_STATE *(*cb_thread_set_item)(ERR_STATE *);
-	void (*cb_thread_del_item)(const ERR_STATE *);
-	/* Returns the next available error "library" numbers */
-	int (*cb_get_next_lib)(void);
-};
-
-/* Predeclarations of the "err_defaults" functions */
-static LHASH_OF(ERR_STRING_DATA) *int_err_get(int create);
-static void int_err_del(void);
-static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *);
-static ERR_STRING_DATA *int_err_set_item(ERR_STRING_DATA *);
-static ERR_STRING_DATA *int_err_del_item(ERR_STRING_DATA *);
-static LHASH_OF(ERR_STATE) *int_thread_get(int create);
-static void int_thread_release(LHASH_OF(ERR_STATE) **hash);
-static ERR_STATE *int_thread_get_item(const ERR_STATE *);
-static ERR_STATE *int_thread_set_item(ERR_STATE *);
-static void int_thread_del_item(const ERR_STATE *);
-static int int_err_get_next_lib(void);
-
-/* The static ERR_FNS table using these defaults functions */
-static const ERR_FNS err_defaults = {
-	int_err_get,
-	int_err_del,
-	int_err_get_item,
-	int_err_set_item,
-	int_err_del_item,
-	int_thread_get,
-	int_thread_release,
-	int_thread_get_item,
-	int_thread_set_item,
-	int_thread_del_item,
-	int_err_get_next_lib
-};
-
-/* The replacable table of ERR_FNS functions we use at run-time */
-static const ERR_FNS *err_fns = NULL;
-
-/* Eg. rather than using "err_get()", use "ERRFN(err_get)()". */
-#define ERRFN(a) err_fns->cb_##a
-
-/* The internal state used by "err_defaults" - as such, the setting, reading,
- * creating, and deleting of this data should only be permitted via the
- * "err_defaults" functions. This way, a linked module can completely defer all
- * ERR state operation (together with requisite locking) to the implementations
- * and state in the loading application. */
-static LHASH_OF(ERR_STRING_DATA) *int_error_hash = NULL;
-static LHASH_OF(ERR_STATE) *int_thread_hash = NULL;
-static int int_thread_hash_references = 0;
-static int int_err_library_number = ERR_LIB_USER;
-
-/* Internal function that checks whether "err_fns" is set and if not, sets it to
- * the defaults. */
-static void
-err_fns_check(void)
-{
-	if (err_fns)
-		return;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!err_fns)
-		err_fns = &err_defaults;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-}
-
-/* API functions to get or set the underlying ERR functions. */
-
-const ERR_FNS *
-ERR_get_implementation(void)
-{
-	err_fns_check();
-	return err_fns;
-}
-
-int
-ERR_set_implementation(const ERR_FNS *fns)
-{
-	int ret = 0;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	/* It's too late if 'err_fns' is non-NULL. BTW: not much point setting
-	 * an error is there?! */
-	if (!err_fns) {
-		err_fns = fns;
-		ret = 1;
-	}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	return ret;
-}
-
-/* These are the callbacks provided to "lh_new()" when creating the LHASH tables
- * internal to the "err_defaults" implementation. */
-
-static unsigned long get_error_values(int inc, int top, const char **file,
-    int *line, const char **data, int *flags);
-
-/* The internal functions used in the "err_defaults" implementation */
-
-static unsigned long
-err_string_data_hash(const ERR_STRING_DATA *a)
-{
-	unsigned long ret, l;
-
-	l = a->error;
-	ret = l^ERR_GET_LIB(l)^ERR_GET_FUNC(l);
-	return (ret^ret % 19*13);
-}
-static IMPLEMENT_LHASH_HASH_FN(err_string_data, ERR_STRING_DATA)
-
-static int
-err_string_data_cmp(const ERR_STRING_DATA *a, const ERR_STRING_DATA *b)
-{
-	return (int)(a->error - b->error);
-}
-static IMPLEMENT_LHASH_COMP_FN(err_string_data, ERR_STRING_DATA)
-
-static
-LHASH_OF(ERR_STRING_DATA) *int_err_get(int create)
-{
-	LHASH_OF(ERR_STRING_DATA) *ret = NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!int_error_hash && create) {
-		CRYPTO_push_info("int_err_get (err.c)");
-		int_error_hash = lh_ERR_STRING_DATA_new();
-		CRYPTO_pop_info();
-	}
-	if (int_error_hash)
-		ret = int_error_hash;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	return ret;
-}
-
-static void
-int_err_del(void)
-{
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (int_error_hash) {
-		lh_ERR_STRING_DATA_free(int_error_hash);
-		int_error_hash = NULL;
-	}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-}
-
-static ERR_STRING_DATA *
-int_err_get_item(const ERR_STRING_DATA *d)
-{
-	ERR_STRING_DATA *p;
-	LHASH_OF(ERR_STRING_DATA) *hash;
-
-	err_fns_check();
-	hash = ERRFN(err_get)(0);
-	if (!hash)
-		return NULL;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STRING_DATA_retrieve(hash, d);
-	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
-
-	return p;
-}
-
-static ERR_STRING_DATA *
-int_err_set_item(ERR_STRING_DATA *d)
-{
-	ERR_STRING_DATA *p;
-	LHASH_OF(ERR_STRING_DATA) *hash;
-
-	err_fns_check();
-	hash = ERRFN(err_get)(1);
-	if (!hash)
-		return NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STRING_DATA_insert(hash, d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	return p;
-}
-
-static ERR_STRING_DATA *
-int_err_del_item(ERR_STRING_DATA *d)
-{
-	ERR_STRING_DATA *p;
-	LHASH_OF(ERR_STRING_DATA) *hash;
-
-	err_fns_check();
-	hash = ERRFN(err_get)(0);
-	if (!hash)
-		return NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STRING_DATA_delete(hash, d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	return p;
-}
-
-static unsigned long
-err_state_hash(const ERR_STATE *a)
-{
-	return CRYPTO_THREADID_hash(&a->tid) * 13;
-}
-static IMPLEMENT_LHASH_HASH_FN(err_state, ERR_STATE)
-
-static int
-err_state_cmp(const ERR_STATE *a, const ERR_STATE *b)
-{
-	return CRYPTO_THREADID_cmp(&a->tid, &b->tid);
-}
-static IMPLEMENT_LHASH_COMP_FN(err_state, ERR_STATE)
-
-static
-LHASH_OF(ERR_STATE) *int_thread_get(int create)
-{
-	LHASH_OF(ERR_STATE) *ret = NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!int_thread_hash && create) {
-		CRYPTO_push_info("int_thread_get (err.c)");
-		int_thread_hash = lh_ERR_STATE_new();
-		CRYPTO_pop_info();
-	}
-	if (int_thread_hash) {
-		int_thread_hash_references++;
-		ret = int_thread_hash;
-	}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	return ret;
-}
-
-static void
-int_thread_release(LHASH_OF(ERR_STATE) **hash)
-{
-	int i;
-
-	if (hash == NULL || *hash == NULL)
-		return;
-
-	i = CRYPTO_add(&int_thread_hash_references, -1, CRYPTO_LOCK_ERR);
-	if (i > 0)
-		return;
-
-	*hash = NULL;
-}
-
-static ERR_STATE *
-int_thread_get_item(const ERR_STATE *d)
-{
-	ERR_STATE *p;
-	LHASH_OF(ERR_STATE) *hash;
-
-	err_fns_check();
-	hash = ERRFN(thread_get)(0);
-	if (!hash)
-		return NULL;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STATE_retrieve(hash, d);
-	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
-
-	ERRFN(thread_release)(&hash);
-	return p;
-}
-
-static ERR_STATE *
-int_thread_set_item(ERR_STATE *d)
-{
-	ERR_STATE *p;
-	LHASH_OF(ERR_STATE) *hash;
-
-	err_fns_check();
-	hash = ERRFN(thread_get)(1);
-	if (!hash)
-		return NULL;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STATE_insert(hash, d);
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	ERRFN(thread_release)(&hash);
-	return p;
-}
-
-static void
-int_thread_del_item(const ERR_STATE *d)
-{
-	ERR_STATE *p;
-	LHASH_OF(ERR_STATE) *hash;
-
-	err_fns_check();
-	hash = ERRFN(thread_get)(0);
-	if (!hash)
-		return;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	p = lh_ERR_STATE_delete(hash, d);
-	/* make sure we don't leak memory */
-	if (int_thread_hash_references == 1 &&
-	    int_thread_hash && lh_ERR_STATE_num_items(int_thread_hash) == 0) {
-		lh_ERR_STATE_free(int_thread_hash);
-		int_thread_hash = NULL;
-	}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	ERRFN(thread_release)(&hash);
-	if (p)
-		ERR_STATE_free(p);
-}
-
-static int
-int_err_get_next_lib(void)
-{
-	int ret;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	ret = int_err_library_number++;
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-
-	return ret;
-}
-
-
-#ifndef OPENSSL_NO_ERR
-#define NUM_SYS_STR_REASONS 127
-#define LEN_SYS_STR_REASON 32
-
-static ERR_STRING_DATA SYS_str_reasons[NUM_SYS_STR_REASONS + 1];
-/* SYS_str_reasons is filled with copies of strerror() results at
- * initialization.
- * 'errno' values up to 127 should cover all usual errors,
- * others will be displayed numerically by ERR_error_string.
- * It is crucial that we have something for each reason code
- * that occurs in ERR_str_reasons, or bogus reason strings
- * will be returned for SYSerr(), which always gets an errno
- * value and never one of those 'standard' reason codes. */
-
-static void
-build_SYS_str_reasons(void)
-{
-	/* malloc cannot be used here, use static storage instead */
-	static char strerror_tab[NUM_SYS_STR_REASONS][LEN_SYS_STR_REASON];
-	int i;
-	static int init = 1;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_ERR);
-	if (!init) {
-		CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
-		return;
-	}
-
-	CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	if (!init) {
-		CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-		return;
-	}
-
-	for (i = 1; i <= NUM_SYS_STR_REASONS; i++) {
-		ERR_STRING_DATA *str = &SYS_str_reasons[i - 1];
-
-		str->error = (unsigned long)i;
-		if (str->string == NULL) {
-			char (*dest)[LEN_SYS_STR_REASON] =
-			    &(strerror_tab[i - 1]);
-			const char *src = strerror(i);
-			if (src != NULL) {
-				strlcpy(*dest, src, sizeof *dest);
-				str->string = *dest;
-			}
-		}
-		if (str->string == NULL)
-			str->string = "unknown";
-	}
-
-	/* Now we still have SYS_str_reasons[NUM_SYS_STR_REASONS] = {0, NULL},
-	 * as required by ERR_load_strings. */
-
-	init = 0;
-
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-}
-#endif
-
-#define err_clear_data(p,i) \
-	do { \
-		if (((p)->err_data[i] != NULL) && \
-		    (p)->err_data_flags[i] & ERR_TXT_MALLOCED) { \
-			free((p)->err_data[i]); \
-			(p)->err_data[i] = NULL; \
-		} \
-		(p)->err_data_flags[i] = 0; \
-	} while(0)
-
-#define err_clear(p,i) \
-	do { \
-		(p)->err_flags[i] = 0; \
-		(p)->err_buffer[i] = 0; \
-		err_clear_data(p, i); \
-		(p)->err_file[i] = NULL; \
-		(p)->err_line[i] = -1; \
-	} while(0)
-
-static void
-ERR_STATE_free(ERR_STATE *s)
-{
-	int i;
-
-	if (s == NULL)
-		return;
-
-	for (i = 0; i < ERR_NUM_ERRORS; i++) {
-		err_clear_data(s, i);
-	}
-	free(s);
-}
-
-void
-ERR_load_ERR_strings(void)
-{
-	err_fns_check();
-#ifndef OPENSSL_NO_ERR
-	err_load_strings(0, ERR_str_libraries);
-	err_load_strings(0, ERR_str_reasons);
-	err_load_strings(ERR_LIB_SYS, ERR_str_functs);
-	build_SYS_str_reasons();
-	err_load_strings(ERR_LIB_SYS, SYS_str_reasons);
-#endif
-}
-
-static void
-err_load_strings(int lib, ERR_STRING_DATA *str)
-{
-	while (str->error) {
-		if (lib)
-			str->error |= ERR_PACK(lib, 0, 0);
-		ERRFN(err_set_item)(str);
-		str++;
-	}
-}
-
-void
-ERR_load_strings(int lib, ERR_STRING_DATA *str)
-{
-	ERR_load_ERR_strings();
-	err_load_strings(lib, str);
-}
-
-void
-ERR_unload_strings(int lib, ERR_STRING_DATA *str)
-{
-	while (str->error) {
-		if (lib)
-			str->error |= ERR_PACK(lib, 0, 0);
-		ERRFN(err_del_item)(str);
-		str++;
-	}
-}
-
-void
-ERR_free_strings(void)
-{
-	err_fns_check();
-	ERRFN(err_del)();
-}
-
-/********************************************************/
-
-void
-ERR_put_error(int lib, int func, int reason, const char *file, int line)
-{
-	ERR_STATE *es;
-	int save_errno = errno;
-
-	es = ERR_get_state();
-
-	es->top = (es->top + 1) % ERR_NUM_ERRORS;
-	if (es->top == es->bottom)
-		es->bottom = (es->bottom + 1) % ERR_NUM_ERRORS;
-	es->err_flags[es->top] = 0;
-	es->err_buffer[es->top] = ERR_PACK(lib, func, reason);
-	es->err_file[es->top] = file;
-	es->err_line[es->top] = line;
-	err_clear_data(es, es->top);
-	errno = save_errno;
-}
-
-void
-ERR_clear_error(void)
-{
-	int i;
-	ERR_STATE *es;
-
-	es = ERR_get_state();
-
-	for (i = 0; i < ERR_NUM_ERRORS; i++) {
-		err_clear(es, i);
-	}
-	es->top = es->bottom = 0;
-}
-
-
-unsigned long
-ERR_get_error(void)
-{
-	return (get_error_values(1, 0, NULL, NULL, NULL, NULL));
-}
-
-unsigned long
-ERR_get_error_line(const char **file, int *line)
-{
-	return (get_error_values(1, 0, file, line, NULL, NULL));
-}
-
-unsigned long
-ERR_get_error_line_data(const char **file, int *line,
-    const char **data, int *flags)
-{
-	return (get_error_values(1, 0, file, line, data, flags));
-}
-
-
-unsigned long
-ERR_peek_error(void)
-{
-	return (get_error_values(0, 0, NULL, NULL, NULL, NULL));
-}
-
-unsigned long
-ERR_peek_error_line(const char **file, int *line)
-{
-	return (get_error_values(0, 0, file, line, NULL, NULL));
-}
-
-unsigned long
-ERR_peek_error_line_data(const char **file, int *line,
-    const char **data, int *flags)
-{
-	return (get_error_values(0, 0, file, line, data, flags));
-}
-
-unsigned long
-ERR_peek_last_error(void)
-{
-	return (get_error_values(0, 1, NULL, NULL, NULL, NULL));
-}
-
-unsigned long
-ERR_peek_last_error_line(const char **file, int *line)
-{
-	return (get_error_values(0, 1, file, line, NULL, NULL));
-}
-
-unsigned long
-ERR_peek_last_error_line_data(const char **file, int *line,
-    const char **data, int *flags)
-{
-	return (get_error_values(0, 1, file, line, data, flags));
-}
-
-static unsigned long
-get_error_values(int inc, int top, const char **file, int *line,
-    const char **data, int *flags)
-{
-	int i = 0;
-	ERR_STATE *es;
-	unsigned long ret;
-
-	es = ERR_get_state();
-
-	if (inc && top) {
-		if (file)
-			*file = "";
-		if (line)
-			*line = 0;
-		if (data)
-			*data = "";
-		if (flags)
-			*flags = 0;
-
-		return ERR_R_INTERNAL_ERROR;
-	}
-
-	if (es->bottom == es->top)
-		return 0;
-	if (top)
-		i = es->top;			 /* last error */
-	else
-		i = (es->bottom + 1) % ERR_NUM_ERRORS; /* first error */
-
-	ret = es->err_buffer[i];
-	if (inc) {
-		es->bottom = i;
-		es->err_buffer[i] = 0;
-	}
-
-	if ((file != NULL) && (line != NULL)) {
-		if (es->err_file[i] == NULL) {
-			*file = "NA";
-			if (line != NULL)
-				*line = 0;
-		} else {
-			*file = es->err_file[i];
-			if (line != NULL)
-				*line = es->err_line[i];
-		}
-	}
-
-	if (data == NULL) {
-		if (inc) {
-			err_clear_data(es, i);
-		}
-	} else {
-		if (es->err_data[i] == NULL) {
-			*data = "";
-			if (flags != NULL)
-				*flags = 0;
-		} else {
-			*data = es->err_data[i];
-			if (flags != NULL)
-				*flags = es->err_data_flags[i];
-		}
-	}
-	return ret;
-}
-
-void
-ERR_error_string_n(unsigned long e, char *buf, size_t len)
-{
-	char lsbuf[30], fsbuf[30], rsbuf[30];
-	const char *ls, *fs, *rs;
-	int l, f, r, ret;
-
-	l = ERR_GET_LIB(e);
-	f = ERR_GET_FUNC(e);
-	r = ERR_GET_REASON(e);
-
-	ls = ERR_lib_error_string(e);
-	fs = ERR_func_error_string(e);
-	rs = ERR_reason_error_string(e);
-
-	if (ls == NULL) {
-		(void) snprintf(lsbuf, sizeof(lsbuf), "lib(%d)", l);
-		ls = lsbuf;
-	}
-	if (fs == NULL) {
-		(void) snprintf(fsbuf, sizeof(fsbuf), "func(%d)", f);
-		fs = fsbuf;
-	}
-	if (rs == NULL) {
-		(void) snprintf(rsbuf, sizeof(rsbuf), "reason(%d)", r);
-		rs = rsbuf;
-	}
-
-	ret = snprintf(buf, len, "error:%08lX:%s:%s:%s", e, ls, fs, rs);
-	if (ret == -1)
-		return;	/* can't happen, and can't do better if it does */
-	if (ret >= len) {
-		/* output may be truncated; make sure we always have 5
-		 * colon-separated fields, i.e. 4 colons ... */
-#define NUM_COLONS 4
-		if (len > NUM_COLONS) /* ... if possible */
-		{
-			int i;
-			char *s = buf;
-
-			for (i = 0; i < NUM_COLONS; i++) {
-				char *colon = strchr(s, ':');
-				if (colon == NULL ||
-				    colon > &buf[len - 1] - NUM_COLONS + i) {
-					/* set colon no. i at last possible position
-					 * (buf[len-1] is the terminating 0)*/
-					colon = &buf[len - 1] - NUM_COLONS + i;
-					*colon = ':';
-				}
-				s = colon + 1;
-			}
-		}
-	}
-}
-
-/* BAD for multi-threading: uses a local buffer if ret == NULL */
-/* ERR_error_string_n should be used instead for ret != NULL
- * as ERR_error_string cannot know how large the buffer is */
-char *
-ERR_error_string(unsigned long e, char *ret)
-{
-	static char buf[256];
-
-	if (ret == NULL)
-		ret = buf;
-	ERR_error_string_n(e, ret, 256);
-
-	return ret;
-}
-
-LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void)
-{
-	err_fns_check();
-	return ERRFN(err_get)(0);
-}
-
-LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void)
-{
-	err_fns_check();
-	return ERRFN(thread_get)(0);
-}
-
-void
-ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash)
-{
-	err_fns_check();
-	ERRFN(thread_release)(hash);
-}
-
-const char *
-ERR_lib_error_string(unsigned long e)
-{
-	ERR_STRING_DATA d, *p;
-	unsigned long l;
-
-	err_fns_check();
-	l = ERR_GET_LIB(e);
-	d.error = ERR_PACK(l, 0, 0);
-	p = ERRFN(err_get_item)(&d);
-	return ((p == NULL) ? NULL : p->string);
-}
-
-const char *
-ERR_func_error_string(unsigned long e)
-{
-	ERR_STRING_DATA d, *p;
-	unsigned long l, f;
-
-	err_fns_check();
-	l = ERR_GET_LIB(e);
-	f = ERR_GET_FUNC(e);
-	d.error = ERR_PACK(l, f, 0);
-	p = ERRFN(err_get_item)(&d);
-	return ((p == NULL) ? NULL : p->string);
-}
-
-const char *
-ERR_reason_error_string(unsigned long e)
-{
-	ERR_STRING_DATA d, *p = NULL;
-	unsigned long l, r;
-
-	err_fns_check();
-	l = ERR_GET_LIB(e);
-	r = ERR_GET_REASON(e);
-	d.error = ERR_PACK(l, 0, r);
-	p = ERRFN(err_get_item)(&d);
-	if (!p) {
-		d.error = ERR_PACK(0, 0, r);
-		p = ERRFN(err_get_item)(&d);
-	}
-	return ((p == NULL) ? NULL : p->string);
-}
-
-void
-ERR_remove_thread_state(const CRYPTO_THREADID *id)
-{
-	ERR_STATE tmp;
-
-	if (id)
-		CRYPTO_THREADID_cpy(&tmp.tid, id);
-	else
-		CRYPTO_THREADID_current(&tmp.tid);
-	err_fns_check();
-	/* thread_del_item automatically destroys the LHASH if the number of
-	 * items reaches zero. */
-	ERRFN(thread_del_item)(&tmp);
-}
-
-#ifndef OPENSSL_NO_DEPRECATED
-void
-ERR_remove_state(unsigned long pid)
-{
-	ERR_remove_thread_state(NULL);
-}
-#endif
-
-ERR_STATE *
-ERR_get_state(void)
-{
-	static ERR_STATE fallback;
-	ERR_STATE *ret, tmp, *tmpp = NULL;
-	int i;
-	CRYPTO_THREADID tid;
-
-	err_fns_check();
-	CRYPTO_THREADID_current(&tid);
-	CRYPTO_THREADID_cpy(&tmp.tid, &tid);
-	ret = ERRFN(thread_get_item)(&tmp);
-
-	/* ret == the error state, if NULL, make a new one */
-	if (ret == NULL) {
-		ret = malloc(sizeof(ERR_STATE));
-		if (ret == NULL)
-			return (&fallback);
-		CRYPTO_THREADID_cpy(&ret->tid, &tid);
-		ret->top = 0;
-		ret->bottom = 0;
-		for (i = 0; i < ERR_NUM_ERRORS; i++) {
-			ret->err_data[i] = NULL;
-			ret->err_data_flags[i] = 0;
-		}
-		tmpp = ERRFN(thread_set_item)(ret);
-		/* To check if insertion failed, do a get. */
-		if (ERRFN(thread_get_item)(ret) != ret) {
-			ERR_STATE_free(ret); /* could not insert it */
-			return (&fallback);
-		}
-		/* If a race occured in this function and we came second, tmpp
-		 * is the first one that we just replaced. */
-		if (tmpp)
-			ERR_STATE_free(tmpp);
-	}
-	return ret;
-}
-
-int
-ERR_get_next_error_library(void)
-{
-	err_fns_check();
-	return ERRFN(get_next_lib)();
-}
-
-void
-ERR_set_error_data(char *data, int flags)
-{
-	ERR_STATE *es;
-	int i;
-
-	es = ERR_get_state();
-
-	i = es->top;
-	if (i == 0)
-		i = ERR_NUM_ERRORS - 1;
-
-	err_clear_data(es, i);
-	es->err_data[i] = data;
-	es->err_data_flags[i] = flags;
-}
-
-void
-ERR_asprintf_error_data(char * format, ...) {
-	char *errbuf = NULL;
-	va_list ap;
-	int r;
-
-	va_start(ap, format);
-	r = vasprintf(&errbuf, format, ap);
-	va_end(ap);
-	if (r == -1)
-		ERR_set_error_data("malloc failed", ERR_TXT_STRING);
-	else
-		ERR_set_error_data(errbuf, ERR_TXT_MALLOCED|ERR_TXT_STRING);
-}
-void
-ERR_add_error_data(int num, ...)
-{
-	va_list args;
-	va_start(args, num);
-	ERR_add_error_vdata(num, args);
-	va_end(args);
-}
-
-void
-ERR_add_error_vdata(int num, va_list args)
-{
-	char format[129];
-	char *errbuf;
-	int i;
-
-	format[0] = '\0';
-	for (i = 0; i < num; i++) {
-		if (strlcat(format, "%s", sizeof(format)) >= sizeof(format)) {
-			ERR_set_error_data("too many errors", ERR_TXT_STRING);
-			return;
-		}
-	}
-	if (vasprintf(&errbuf, format, args) == -1)
-		ERR_set_error_data("malloc failed", ERR_TXT_STRING);
-	else
-		ERR_set_error_data(errbuf, ERR_TXT_MALLOCED|ERR_TXT_STRING);
-}
-
-int
-ERR_set_mark(void)
-{
-	ERR_STATE *es;
-
-	es = ERR_get_state();
-
-	if (es->bottom == es->top)
-		return 0;
-	es->err_flags[es->top] |= ERR_FLAG_MARK;
-	return 1;
-}
-
-int
-ERR_pop_to_mark(void)
-{
-	ERR_STATE *es;
-
-	es = ERR_get_state();
-
-	while (es->bottom != es->top &&
-	    (es->err_flags[es->top] & ERR_FLAG_MARK) == 0) {
-		err_clear(es, es->top);
-		es->top -= 1;
-		if (es->top == -1)
-			es->top = ERR_NUM_ERRORS - 1;
-	}
-
-	if (es->bottom == es->top)
-		return 0;
-	es->err_flags[es->top]&=~ERR_FLAG_MARK;
-	return 1;
-}