diff options
Diffstat (limited to 'Cryptlib/Include/internal/thread_once.h')
| -rw-r--r-- | Cryptlib/Include/internal/thread_once.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/Cryptlib/Include/internal/thread_once.h b/Cryptlib/Include/internal/thread_once.h deleted file mode 100644 index 22424435..00000000 --- a/Cryptlib/Include/internal/thread_once.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright 1995-2016 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> - -#define DEFINE_RUN_ONCE(init) \ - static int init(void); \ - int init##_ossl_ret_ = 0; \ - void init##_ossl_(void) \ - { \ - init##_ossl_ret_ = init(); \ - } \ - static int init(void) -#define DECLARE_RUN_ONCE(init) \ - extern int init##_ossl_ret_; \ - void init##_ossl_(void); - -#define DEFINE_RUN_ONCE_STATIC(init) \ - static int init(void); \ - static int init##_ossl_ret_ = 0; \ - static void init##_ossl_(void) \ - { \ - init##_ossl_ret_ = init(); \ - } \ - static int init(void) - -/* - * RUN_ONCE - use CRYPTO_THREAD_run_once, and check if the init succeeded - * @once: pointer to static object of type CRYPTO_ONCE - * @init: function name that was previously given to DEFINE_RUN_ONCE, - * DEFINE_RUN_ONCE_STATIC or DECLARE_RUN_ONCE. This function - * must return 1 for success or 0 for failure. - * - * The return value is 1 on success (*) or 0 in case of error. - * - * (*) by convention, since the init function must return 1 on success. - */ -#define RUN_ONCE(once, init) \ - (CRYPTO_THREAD_run_once(once, init##_ossl_) ? init##_ossl_ret_ : 0) |