1 /* 2 Copyright 1999-2021 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 MagickCore private methods for internal threading. 17 */ 18 #ifndef MAGICKCORE_THREAD_H 19 #define MAGICKCORE_THREAD_H 20 21 #if defined(__cplusplus) || defined(c_plusplus) 22 extern "C" { 23 #endif 24 25 #if defined(MAGICKCORE_WINDOWS_SUPPORT) && !defined(__MINGW32__) 26 #include <intsafe.h> 27 #endif 28 29 #if defined(MAGICKCORE_THREAD_SUPPORT) 30 typedef pthread_t MagickThreadType; 31 #elif defined(MAGICKCORE_WINDOWS_SUPPORT) 32 typedef DWORD MagickThreadType; 33 #else 34 typedef pid_t MagickThreadType; 35 #endif 36 37 #if defined(MAGICKCORE_THREAD_SUPPORT) 38 typedef pthread_key_t MagickThreadKey; 39 #elif defined(MAGICKCORE_WINDOWS_SUPPORT) 40 typedef DWORD MagickThreadKey; 41 #else 42 typedef void *MagickThreadKey; 43 #endif 44 45 extern MagickExport MagickBooleanType 46 CreateMagickThreadKey(MagickThreadKey *,void (*destructor)(void *)), 47 DeleteMagickThreadKey(MagickThreadKey), 48 SetMagickThreadValue(MagickThreadKey,const void *); 49 50 extern MagickExport void 51 *GetMagickThreadValue(MagickThreadKey); 52 53 /* Deprecated */ 54 extern MagickExport MagickBooleanType 55 MagickCreateThreadKey(MagickThreadKey *), 56 MagickDeleteThreadKey(MagickThreadKey), 57 MagickSetThreadValue(MagickThreadKey,const void *); 58 59 extern MagickExport void 60 *MagickGetThreadValue(MagickThreadKey); 61 62 #if defined(__cplusplus) || defined(c_plusplus) 63 } 64 #endif 65 66 #endif 67