1 files changed, 0 insertions, 171 deletions
diff --git a/Cryptlib/OpenSSL/crypto/threads_pthread.c b/Cryptlib/OpenSSL/crypto/threads_pthread.c
deleted file mode 100644
index 151013e4..00000000
--- a/Cryptlib/OpenSSL/crypto/threads_pthread.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (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
- */
-
-#include <openssl/crypto.h>
-
-#if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG) && !defined(OPENSSL_SYS_WINDOWS)
-
-# ifdef PTHREAD_RWLOCK_INITIALIZER
-#  define USE_RWLOCK
-# endif
-
-CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void)
-{
-# ifdef USE_RWLOCK
-    CRYPTO_RWLOCK *lock = OPENSSL_zalloc(sizeof(pthread_rwlock_t));
-    if (lock == NULL)
-        return NULL;
-
-    if (pthread_rwlock_init(lock, NULL) != 0) {
-        OPENSSL_free(lock);
-        return NULL;
-    }
-# else
-    pthread_mutexattr_t attr;
-    CRYPTO_RWLOCK *lock = OPENSSL_zalloc(sizeof(pthread_mutex_t));
-    if (lock == NULL)
-        return NULL;
-
-    pthread_mutexattr_init(&attr);
-    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-
-    if (pthread_mutex_init(lock, &attr) != 0) {
-        pthread_mutexattr_destroy(&attr);
-        OPENSSL_free(lock);
-        return NULL;
-    }
-
-    pthread_mutexattr_destroy(&attr);
-# endif
-
-    return lock;
-}
-
-int CRYPTO_THREAD_read_lock(CRYPTO_RWLOCK *lock)
-{
-# ifdef USE_RWLOCK
-    if (pthread_rwlock_rdlock(lock) != 0)
-        return 0;
-# else
-    if (pthread_mutex_lock(lock) != 0)
-        return 0;
-# endif
-
-    return 1;
-}
-
-int CRYPTO_THREAD_write_lock(CRYPTO_RWLOCK *lock)
-{
-# ifdef USE_RWLOCK
-    if (pthread_rwlock_wrlock(lock) != 0)
-        return 0;
-# else
-    if (pthread_mutex_lock(lock) != 0)
-        return 0;
-# endif
-
-    return 1;
-}
-
-int CRYPTO_THREAD_unlock(CRYPTO_RWLOCK *lock)
-{
-# ifdef USE_RWLOCK
-    if (pthread_rwlock_unlock(lock) != 0)
-        return 0;
-# else
-    if (pthread_mutex_unlock(lock) != 0)
-        return 0;
-# endif
-
-    return 1;
-}
-
-void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock)
-{
-    if (lock == NULL)
-        return;
-
-# ifdef USE_RWLOCK
-    pthread_rwlock_destroy(lock);
-# else
-    pthread_mutex_destroy(lock);
-# endif
-    OPENSSL_free(lock);
-
-    return;
-}
-
-int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
-{
-    if (pthread_once(once, init) != 0)
-        return 0;
-
-    return 1;
-}
-
-int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *))
-{
-    if (pthread_key_create(key, cleanup) != 0)
-        return 0;
-
-    return 1;
-}
-
-void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key)
-{
-    return pthread_getspecific(*key);
-}
-
-int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val)
-{
-    if (pthread_setspecific(*key, val) != 0)
-        return 0;
-
-    return 1;
-}
-
-int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key)
-{
-    if (pthread_key_delete(*key) != 0)
-        return 0;
-
-    return 1;
-}
-
-CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void)
-{
-    return pthread_self();
-}
-
-int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b)
-{
-    return pthread_equal(a, b);
-}
-
-int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock)
-{
-# if defined(__GNUC__) && defined(__ATOMIC_ACQ_REL)
-    if (__atomic_is_lock_free(sizeof(*val), val)) {
-        *ret = __atomic_add_fetch(val, amount, __ATOMIC_ACQ_REL);
-        return 1;
-    }
-# endif
-    if (!CRYPTO_THREAD_write_lock(lock))
-        return 0;
-
-    *val += amount;
-    *ret  = *val;
-
-    if (!CRYPTO_THREAD_unlock(lock))
-        return 0;
-
-    return 1;
-}
-
-#endif