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1 /*
2   Copyright 1999-2016 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     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 resource methods.
17 */
18 #ifndef MAGICKCORE_RESOURCE_H
19 #define MAGICKCORE_RESOURCE_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef enum
26 {
27   UndefinedResource,
28   AreaResource,
29   DiskResource,
30   FileResource,
31   HeightResource,
32   MapResource,
33   MemoryResource,
34   ThreadResource,
35   ThrottleResource,
36   TimeResource,
37   WidthResource
38 } ResourceType;
39 
40 #define MagickResourceInfinity  MagickULLConstant(~0)
41 
42 extern MagickExport int
43   AcquireUniqueFileResource(char *);
44 
45 extern MagickExport MagickBooleanType
46   AcquireMagickResource(const ResourceType,const MagickSizeType),
47   GetPathTemplate(char *),
48   ListMagickResourceInfo(FILE *,ExceptionInfo *),
49   RelinquishUniqueFileResource(const char *),
50   SetMagickResourceLimit(const ResourceType,const MagickSizeType);
51 
52 extern MagickExport MagickSizeType
53   GetMagickResource(const ResourceType),
54   GetMagickResourceLimit(const ResourceType);
55 
56 extern MagickExport void
57   RelinquishMagickResource(const ResourceType,const MagickSizeType);
58 
59 #if defined(__cplusplus) || defined(c_plusplus)
60 }
61 #endif
62 
63 #endif
64