1 | /* visibility.h
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2 | *
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3 | * Copyright (C) 2006-2017 wolfSSL Inc.
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4 | *
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5 | * This file is part of wolfSSL.
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6 | *
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7 | * wolfSSL is free software; you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation; either version 2 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * wolfSSL is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with this program; if not, write to the Free Software
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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20 | */
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21 |
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22 |
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23 | /* Visibility control macros */
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24 |
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25 | #ifndef WOLF_CRYPT_VISIBILITY_H
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26 | #define WOLF_CRYPT_VISIBILITY_H
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27 |
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28 |
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29 | /* for compatibility and so that fips is using same name of macro @wc_fips */
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30 | /* The following visibility wrappers are for old FIPS. New FIPS should use
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31 | * the same as a non-FIPS build. */
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32 | #if defined(HAVE_FIPS) && \
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33 | (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
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34 | #include <cyassl/ctaocrypt/visibility.h>
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35 | #define WOLFSSL_API CYASSL_API
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36 | #define WOLFSSL_LOCAL CYASSL_LOCAL
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37 | #else
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38 |
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39 | /* WOLFSSL_API is used for the public API symbols.
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40 | It either imports or exports (or does nothing for static builds)
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41 |
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42 | WOLFSSL_LOCAL is used for non-API symbols (private).
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43 | */
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44 |
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45 | #if defined(BUILDING_WOLFSSL)
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46 | #if defined(_MSC_VER) || defined(__MINGW32__)
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47 | #if defined(WOLFSSL_DLL)
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48 | #define WOLFSSL_API __declspec(dllexport)
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49 | #else
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50 | #define WOLFSSL_API
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51 | #endif
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52 | #define WOLFSSL_LOCAL
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53 | #elif defined(HAVE_VISIBILITY) && HAVE_VISIBILITY
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54 | #define WOLFSSL_API __attribute__ ((visibility("default")))
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55 | #define WOLFSSL_LOCAL __attribute__ ((visibility("hidden")))
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56 | #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
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57 | #define WOLFSSL_API __global
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58 | #define WOLFSSL_LOCAL __hidden
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59 | #else
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60 | #define WOLFSSL_API
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61 | #define WOLFSSL_LOCAL
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62 | #endif /* HAVE_VISIBILITY */
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63 | #else /* BUILDING_WOLFSSL */
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64 | #if defined(_MSC_VER) || defined(__MINGW32__)
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65 | #if defined(WOLFSSL_DLL)
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66 | #define WOLFSSL_API __declspec(dllimport)
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67 | #else
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68 | #define WOLFSSL_API
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69 | #endif
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70 | #define WOLFSSL_LOCAL
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71 | #else
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72 | #define WOLFSSL_API
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73 | #define WOLFSSL_LOCAL
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74 | #endif
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75 | #endif /* BUILDING_WOLFSSL */
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76 |
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77 | #endif /* HAVE_FIPS */
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78 | #endif /* WOLF_CRYPT_VISIBILITY_H */
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79 |
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