1 /* 2 Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization 3 dedicated to making software imaging solutions freely available. 4 5 You may not use this file except in compliance with the License. You may 6 obtain a copy of the License at 7 8 https://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 MagickWand method attributes. 17 */ 18 #ifndef MAGICKWAND_METHOD_ATTRIBUTE_H 19 #define MAGICKWAND_METHOD_ATTRIBUTE_H 20 21 #if defined(__cplusplus) || defined(c_plusplus) 22 extern "C" { 23 #endif 24 25 #if defined(__BORLANDC__) && defined(_DLL) 26 # define _MAGICKDLL_ 27 # define _MAGICKLIB_ 28 # define MAGICKCORE_MODULES_SUPPORT 29 # undef MAGICKCORE_BUILD_MODULES 30 #endif 31 32 #if defined(MAGICKWAND_WINDOWS_SUPPORT) && !defined(__CYGWIN__) 33 # define WandPrivate 34 # if defined(_MT) && defined(_DLL) && !defined(_MAGICKDLL_) && !defined(_LIB) 35 # define _MAGICKDLL_ 36 # endif 37 # if defined(_MAGICKDLL_) 38 # if defined(_VISUALC_) 39 # pragma warning( disable: 4273 ) /* Disable the dll linkage warnings */ 40 # endif 41 # if !defined(_MAGICKLIB_) 42 # if defined(__clang__) || defined(__GNUC__) 43 # define WandExport __attribute__ ((dllimport)) 44 # else 45 # define WandExport __declspec(dllimport) 46 # endif 47 # else 48 # if defined(__clang__) || defined(__GNUC__) 49 # define WandExport __attribute__ ((dllexport)) 50 # else 51 # define WandExport __declspec(dllexport) 52 # endif 53 # endif 54 # else 55 # define WandExport 56 # endif 57 # if defined(_VISUALC_) 58 # pragma warning(disable : 4018) 59 # pragma warning(disable : 4068) 60 # pragma warning(disable : 4244) 61 # pragma warning(disable : 4142) 62 # pragma warning(disable : 4800) 63 # pragma warning(disable : 4786) 64 # pragma warning(disable : 4996) 65 # endif 66 #else 67 # if defined(__clang__) || (__GNUC__ >= 4) 68 # define WandExport __attribute__ ((visibility ("default"))) 69 # define WandPrivate __attribute__ ((visibility ("hidden"))) 70 # else 71 # define WandExport 72 # define WandPrivate 73 # endif 74 #endif 75 76 #define MagickWandSignature 0xabacadabUL 77 #if !defined(MagickPathExtent) 78 # define MagickPathExtent 4096 79 #endif 80 81 #if defined(MAGICKCORE_HAVE___ATTRIBUTE__) 82 # define wand_aligned(x) __attribute__((aligned(x))) 83 # define wand_attribute __attribute__ 84 # define wand_unused(x) wand_unused_ ## x __attribute__((unused)) 85 # define wand_unreferenced(x) /* nothing */ 86 #elif defined(MAGICKWAND_WINDOWS_SUPPORT) && !defined(__CYGWIN__) 87 # define wand_aligned(x) __declspec(align(x)) 88 # define wand_attribute(x) /* nothing */ 89 # define wand_unused(x) x 90 # define wand_unreferenced(x) (x) 91 #else 92 # define wand_aligned(x) /* nothing */ 93 # define wand_attribute(x) /* nothing */ 94 # define wand_unused(x) x 95 # define wand_unreferenced(x) /* nothing */ 96 #endif 97 98 #if !defined(__clang__) && (((__GNUC__) > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))) 99 # define wand_alloc_size(x) __attribute__((__alloc_size__(x))) 100 # define wand_alloc_sizes(x,y) __attribute__((__alloc_size__(x,y))) 101 #else 102 # define wand_alloc_size(x) /* nothing */ 103 # define wand_alloc_sizes(x,y) /* nothing */ 104 #endif 105 106 #if defined(__clang__) || (((__GNUC__) > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))) 107 # define wand_cold_spot __attribute__((__cold__)) 108 # define wand_hot_spot __attribute__((__hot__)) 109 #else 110 # define wand_cold_spot 111 # define wand_hot_spot 112 #endif 113 114 #if defined(__cplusplus) || defined(c_plusplus) 115 } 116 #endif 117 118 #endif 119
