| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /* visibility.h |
| 2 | * |
| 3 | * Copyright (C) 2006-2021 wolfSSL Inc. |
| 4 | * |
| 5 | * This file is part of wolfSSL. |
| 6 | * |
| 7 | * wolfSSL is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * wolfSSL is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA |
| 20 | */ |
| 21 | |
| 22 | |
| 23 | /* Visibility control macros */ |
| 24 | |
| 25 | #ifndef WOLF_CRYPT_VISIBILITY_H |
| 26 | #define WOLF_CRYPT_VISIBILITY_H |
| 27 | |
| 28 | |
| 29 | /* for compatibility and so that fips is using same name of macro @wc_fips */ |
| 30 | /* The following visibility wrappers are for old FIPS. New FIPS should use |
| 31 | * the same as a non-FIPS build. */ |
| 32 | #if defined(HAVE_FIPS) && \ |
| 33 | (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)) |
| 34 | #include <cyassl/ctaocrypt/visibility.h> |
| 35 | #define WOLFSSL_API CYASSL_API |
| 36 | #define WOLFSSL_LOCAL CYASSL_LOCAL |
| 37 | #else |
| 38 | |
| 39 | /* WOLFSSL_API is used for the public API symbols. |
| 40 | It either imports or exports (or does nothing for static builds) |
| 41 | |
| 42 | WOLFSSL_LOCAL is used for non-API symbols (private). |
| 43 | */ |
| 44 | |
| 45 | #if defined(BUILDING_WOLFSSL) |
| 46 | #if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__) || \ |
| 47 | defined(_WIN32_WCE) |
| 48 | #if defined(WOLFSSL_DLL) |
| 49 | #define WOLFSSL_API __declspec(dllexport) |
| 50 | #else |
| 51 | #define WOLFSSL_API |
| 52 | #endif |
| 53 | #define WOLFSSL_LOCAL |
| 54 | #elif defined(HAVE_VISIBILITY) && HAVE_VISIBILITY |
| 55 | #define WOLFSSL_API __attribute__ ((visibility("default"))) |
| 56 | #define WOLFSSL_LOCAL __attribute__ ((visibility("hidden"))) |
| 57 | #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) |
| 58 | #define WOLFSSL_API __global |
| 59 | #define WOLFSSL_LOCAL __hidden |
| 60 | #else |
| 61 | #define WOLFSSL_API |
| 62 | #define WOLFSSL_LOCAL |
| 63 | #endif /* HAVE_VISIBILITY */ |
| 64 | #else /* BUILDING_WOLFSSL */ |
| 65 | #if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__) || \ |
| 66 | defined(_WIN32_WCE) |
| 67 | #if defined(WOLFSSL_DLL) |
| 68 | #define WOLFSSL_API __declspec(dllimport) |
| 69 | #else |
| 70 | #define WOLFSSL_API |
| 71 | #endif |
| 72 | #define WOLFSSL_LOCAL |
| 73 | #else |
| 74 | #define WOLFSSL_API |
| 75 | #define WOLFSSL_LOCAL |
| 76 | #endif |
| 77 | #endif /* BUILDING_WOLFSSL */ |
| 78 | |
| 79 | #endif /* HAVE_FIPS */ |
| 80 | #endif /* WOLF_CRYPT_VISIBILITY_H */ |
| 81 | |