ImageMagick-7/MagickCore/resource_.h

0001 /*
0002   Copyright @ 2002 ImageMagick Studio LLC, a non-profit organization
0003   dedicated to making software imaging solutions freely available.
0004
0005   You may not use this file except in compliance with the License.  You may
0006   obtain a copy of the License at
0007
0008     https://imagemagick.org/script/license.php
0009
0010   Unless required by applicable law or agreed to in writing, software
0011   distributed under the License is distributed on an "AS IS" BASIS,
0012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0013   See the License for the specific language governing permissions and
0014   limitations under the License.
0015
0016   MagickCore resource methods.
0017 */
0018 #ifndef MAGICKCORE_RESOURCE_H
0019 #define MAGICKCORE_RESOURCE_H
0020
0021 #if defined(__cplusplus) || defined(c_plusplus)
0022 extern "C" {
0023 #endif
0024
0025 typedef enum
0026 {
0027   UndefinedResource,
0028   AreaResource,
0029   DiskResource,
0030   FileResource,
0031   HeightResource,
0032   MapResource,
0033   MemoryResource,
0034   ThreadResource,
0035   ThrottleResource,
0036   TimeResource,
0037   WidthResource,
0038   ListLengthResource
0039 } ResourceType;
0040
0041 #define MagickResourceInfinity  (MagickULLConstant(~0) >> 1)
0042
0043 extern MagickExport int
0044   AcquireUniqueFileResource(char *);
0045
0046 extern MagickExport MagickBooleanType
0047   AcquireMagickResource(const ResourceType,const MagickSizeType),
0048   GetPathTemplate(char *),
0049   ListMagickResourceInfo(FILE *,ExceptionInfo *),
0050   RelinquishUniqueFileResource(const char *),
0051   SetMagickResourceLimit(const ResourceType,const MagickSizeType);
0052
0053 extern MagickExport MagickSizeType
0054   GetMagickResource(const ResourceType),
0055   GetMagickResourceLimit(const ResourceType);
0056
0057 extern MagickExport void
0058   RelinquishMagickResource(const ResourceType,const MagickSizeType);
0059
0060 #if defined(__cplusplus) || defined(c_plusplus)
0061 }
0062 #endif
0063
0064 #endif