80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
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/* visibility.h
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*
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* Copyright (C) 2006-2019 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* Visibility control macros */
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#ifndef WOLF_CRYPT_VISIBILITY_H
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#define WOLF_CRYPT_VISIBILITY_H
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/* for compatibility and so that fips is using same name of macro @wc_fips */
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/* The following visibility wrappers are for old FIPS. New FIPS should use
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* the same as a non-FIPS build. */
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#if defined(HAVE_FIPS) && \
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(!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
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#include <cyassl/ctaocrypt/visibility.h>
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#define WOLFSSL_API CYASSL_API
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#define WOLFSSL_LOCAL CYASSL_LOCAL
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#else
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/* WOLFSSL_API is used for the public API symbols.
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It either imports or exports (or does nothing for static builds)
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WOLFSSL_LOCAL is used for non-API symbols (private).
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*/
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#if defined(BUILDING_WOLFSSL)
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#if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__)
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#if defined(WOLFSSL_DLL)
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#define WOLFSSL_API __declspec(dllexport)
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#else
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#define WOLFSSL_API
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#endif
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#define WOLFSSL_LOCAL
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#elif defined(HAVE_VISIBILITY) && HAVE_VISIBILITY
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#define WOLFSSL_API __attribute__ ((visibility("default")))
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#define WOLFSSL_LOCAL __attribute__ ((visibility("hidden")))
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#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
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#define WOLFSSL_API __global
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#define WOLFSSL_LOCAL __hidden
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#else
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#define WOLFSSL_API
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#define WOLFSSL_LOCAL
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#endif /* HAVE_VISIBILITY */
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#else /* BUILDING_WOLFSSL */
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#if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__)
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#if defined(WOLFSSL_DLL)
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#define WOLFSSL_API __declspec(dllimport)
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#else
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#define WOLFSSL_API
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#endif
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#define WOLFSSL_LOCAL
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#else
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#define WOLFSSL_API
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#define WOLFSSL_LOCAL
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#endif
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#endif /* BUILDING_WOLFSSL */
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#endif /* HAVE_FIPS */
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#endif /* WOLF_CRYPT_VISIBILITY_H */
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