cristy | b2b5481 | 2012-02-19 18:15:55 +0000 | [diff] [blame] | 1 | /* |
cristy | 45ef08f | 2012-12-07 13:13:34 +0000 | [diff] [blame] | 2 | Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization |
cristy | b2b5481 | 2012-02-19 18:15:55 +0000 | [diff] [blame] | 3 | dedicated to making software imaging solutions freely available. |
| 4 | |
| 5 | You may not use this file except in compliance with the License. |
| 6 | obtain a copy of the License at |
| 7 | |
| 8 | http://www.imagemagick.org/script/license.php |
| 9 | |
| 10 | Unless required by applicable law or agreed to in writing, software |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | See the License for the specific language governing permissions and |
| 14 | limitations under the License. |
| 15 | |
| 16 | MagickCore method attributes. |
| 17 | */ |
| 18 | #ifndef _MAGICKCORE_METHOD_ATTRIBUTE_H |
| 19 | #define _MAGICKCORE_METHOD_ATTRIBUTE_H |
| 20 | |
| 21 | #if defined(__cplusplus) || defined(c_plusplus) |
| 22 | extern "C" { |
| 23 | #endif |
| 24 | |
| 25 | #if defined(__BORLANDC__) && defined(_DLL) |
| 26 | # pragma message("BCBMagick lib DLL export interface") |
| 27 | # define _MAGICKDLL_ |
| 28 | # define _MAGICKLIB_ |
| 29 | # define MAGICKCORE_MODULES_SUPPORT |
| 30 | # undef MAGICKCORE_BUILD_MODULES |
| 31 | #endif |
| 32 | |
| 33 | #if defined(MAGICKCORE_WINDOWS_SUPPORT) && !defined(__CYGWIN__) |
| 34 | # define MagickPrivate |
| 35 | # if defined(_MT) && defined(_DLL) && !defined(_MAGICKDLL_) && !defined(_LIB) |
| 36 | # define _MAGICKDLL_ |
| 37 | # endif |
| 38 | # if defined(_MAGICKDLL_) |
| 39 | # if defined(_VISUALC_) |
| 40 | # pragma warning( disable: 4273 ) /* Disable the dll linkage warnings */ |
| 41 | # endif |
| 42 | # if !defined(_MAGICKLIB_) |
| 43 | # if defined(__GNUC__) |
| 44 | # define MagickExport __attribute__ ((dllimport)) |
| 45 | # else |
| 46 | # define MagickExport __declspec(dllimport) |
| 47 | # endif |
| 48 | # if defined(_VISUALC_) |
| 49 | # pragma message( "MagickCore lib DLL import interface" ) |
| 50 | # endif |
| 51 | # else |
| 52 | # if defined(__GNUC__) |
| 53 | # define MagickExport __attribute__ ((dllexport)) |
| 54 | # else |
| 55 | # define MagickExport __declspec(dllexport) |
| 56 | # endif |
| 57 | # if defined(_VISUALC_) |
| 58 | # pragma message( "MagickCore lib DLL export interface" ) |
| 59 | # endif |
| 60 | # endif |
| 61 | # else |
| 62 | # define MagickExport |
| 63 | # if defined(_VISUALC_) |
| 64 | # pragma message( "MagickCore lib static interface" ) |
| 65 | # endif |
| 66 | # endif |
| 67 | |
| 68 | # if defined(_DLL) && !defined(_LIB) |
| 69 | # if defined(__GNUC__) |
| 70 | # define ModuleExport __attribute__ ((dllexport)) |
| 71 | # else |
| 72 | # define ModuleExport __declspec(dllexport) |
| 73 | # endif |
| 74 | # if defined(_VISUALC_) |
| 75 | # pragma message( "MagickCore module DLL export interface" ) |
| 76 | # endif |
| 77 | # else |
| 78 | # define ModuleExport |
| 79 | # if defined(_VISUALC_) |
| 80 | # pragma message( "MagickCore module static interface" ) |
| 81 | # endif |
| 82 | |
| 83 | # endif |
| 84 | # define MagickGlobal __declspec(thread) |
| 85 | # if defined(_VISUALC_) |
| 86 | # pragma warning(disable : 4018) |
| 87 | # pragma warning(disable : 4068) |
| 88 | # pragma warning(disable : 4244) |
| 89 | # pragma warning(disable : 4142) |
| 90 | # pragma warning(disable : 4800) |
| 91 | # pragma warning(disable : 4786) |
| 92 | # pragma warning(disable : 4996) |
| 93 | # endif |
| 94 | #else |
| 95 | # if __GNUC__ >= 4 |
| 96 | # define MagickExport __attribute__ ((visibility ("default"))) |
| 97 | # define MagickPrivate __attribute__ ((visibility ("hidden"))) |
| 98 | # else |
| 99 | # define MagickExport |
| 100 | # define MagickPrivate |
| 101 | # endif |
| 102 | # define ModuleExport MagickExport |
| 103 | # define MagickGlobal |
| 104 | #endif |
| 105 | |
| 106 | #define MagickSignature 0xabacadabUL |
| 107 | #if !defined(MaxTextExtent) |
cristy | ce9db09 | 2013-01-16 22:16:51 +0000 | [diff] [blame] | 108 | # define MaxTextExtent 4096 /* always >= 4096 */ |
cristy | b2b5481 | 2012-02-19 18:15:55 +0000 | [diff] [blame] | 109 | #endif |
| 110 | |
| 111 | #if defined(MAGICKCORE_HAVE___ATTRIBUTE__) |
cristy | ad9b604 | 2013-04-19 17:06:27 +0000 | [diff] [blame] | 112 | # define magick_aligned(x,y) x __attribute__((aligned(y))) |
cristy | b2b5481 | 2012-02-19 18:15:55 +0000 | [diff] [blame] | 113 | # define magick_attribute __attribute__ |
| 114 | # define magick_unused(x) magick_unused_ ## x __attribute__((unused)) |
cristy | f49af1b | 2012-10-23 16:03:57 +0000 | [diff] [blame] | 115 | #elif defined(MAGICKCORE_WINDOWS_SUPPORT) && !defined(__CYGWIN__) |
cristy | ad9b604 | 2013-04-19 17:06:27 +0000 | [diff] [blame] | 116 | # define magick_aligned(x,y) __declspec(align(y)) x |
cristy | f49af1b | 2012-10-23 16:03:57 +0000 | [diff] [blame] | 117 | # define magick_attribute(x) /* nothing */ |
| 118 | # define magick_unused(x) x |
cristy | b2b5481 | 2012-02-19 18:15:55 +0000 | [diff] [blame] | 119 | #else |
cristy | ad9b604 | 2013-04-19 17:06:27 +0000 | [diff] [blame] | 120 | # define magick_aligned(x,y) /* nothing */ |
cristy | b2b5481 | 2012-02-19 18:15:55 +0000 | [diff] [blame] | 121 | # define magick_attribute(x) /* nothing */ |
| 122 | # define magick_unused(x) x |
| 123 | #endif |
| 124 | |
| 125 | #if (((__GNUC__) > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))) |
| 126 | # define magick_alloc_size(x) __attribute__((__alloc_size__(x))) |
| 127 | # define magick_alloc_sizes(x,y) __attribute__((__alloc_size__(x,y))) |
| 128 | # define magick_cold_spot __attribute__((__cold__)) |
| 129 | # define magick_hot_spot __attribute__((__hot__)) |
| 130 | #else |
| 131 | # define magick_alloc_size(x) /* nothing */ |
| 132 | # define magick_alloc_sizes(x,y) /* nothing */ |
| 133 | # define magick_cold_spot |
| 134 | # define magick_hot_spot |
| 135 | #endif |
| 136 | |
| 137 | #if defined(__cplusplus) || defined(c_plusplus) |
| 138 | } |
| 139 | #endif |
| 140 | |
| 141 | #endif |