MagickCore  6.9.10
Convert, Edit, Or Compose Bitmap Images
semaphore.h
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1 /*
2  Copyright 1999-2018 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.
6  obtain a copy of the License at
7 
8  https://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 methods to lock and unlock semaphores.
17 */
18 #ifndef MAGICKCORE_SEMAPHORE_H
19 #define MAGICKCORE_SEMAPHORE_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef struct SemaphoreInfo
27 
30 
32  *AllocateSemaphoreInfo(void);
33 
34 extern MagickExport void
40 
41 #if defined(__cplusplus) || defined(c_plusplus)
42 }
43 #endif
44 
45 #endif
MagickExport void SemaphoreComponentTerminus(void)
MagickExport SemaphoreInfo * AllocateSemaphoreInfo(void)
Definition: semaphore.c:192
MagickBooleanType
Definition: magick-type.h:189
MagickExport MagickBooleanType SemaphoreComponentGenesis(void)
Definition: semaphore.c:399
MagickExport void LockSemaphoreInfo(SemaphoreInfo *)
MagickExport void UnlockSemaphoreInfo(SemaphoreInfo *)
Definition: semaphore.c:450
MagickExport void ActivateSemaphoreInfo(SemaphoreInfo **)
MagickExport void DestroySemaphoreInfo(SemaphoreInfo **)
#define MagickExport
Definition: method-attribute.h:98
Definition: semaphore.c:59