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| <title>ImageMagick: MagickCore, C API for ImageMagick: Monitor or Limit Resource Consumption</title> |
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| <p class="navigation-index">[<a href="#AcquireMagickResource">AcquireMagickResource</a> • <a href="#AcquireUniqueFileResource">AcquireUniqueFileResource</a> • <a href="#GetMagickResource">GetMagickResource</a> • <a href="#GetMagickResource">GetMagickResource</a> • <a href="#ListMagickResourceInfo">ListMagickResourceInfo</a> • <a href="#RelinquishMagickResource">RelinquishMagickResource</a> • <a href="#RelinquishUniqueFileResource">RelinquishUniqueFileResource</a> • <a href="#SetMagickResourceLimit">SetMagickResourceLimit</a>]</p> |
| |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="AcquireMagickResource">AcquireMagickResource</a></h2> |
| <div class="doc-section"> |
| |
| <p>AcquireMagickResource() acquires resources of the specified type. MagickFalse is returned if the specified resource is exhausted otherwise MagickTrue.</p></ol> |
| |
| <p>The format of the AcquireMagickResource() method is:</p> |
| |
| <pre class="code"> |
| MagickBooleanType AcquireMagickResource(const ResourceType type, |
| const MagickSizeType size) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5>type</h5> |
| <ol><p>the type of resource.</p></ol> |
| |
| <h5>size</h5> |
| <ol><p>the number of bytes needed from for this resource.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="AcquireUniqueFileResource">AcquireUniqueFileResource</a></h2> |
| <div class="doc-section"> |
| |
| <p>AcquireUniqueFileResource() returns a unique file name, and returns a file descriptor for the file open for reading and writing.</p></ol> |
| |
| <p>The format of the AcquireUniqueFileResource() method is:</p> |
| |
| <pre class="code"> |
| int AcquireUniqueFileResource(char *path) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5> path</h5> |
| <ol><p>Specifies a pointer to an array of characters. The unique path name is returned in this array.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="GetMagickResource">GetMagickResource</a></h2> |
| <div class="doc-section"> |
| |
| <p>GetMagickResource() returns the specified resource.</p></ol> |
| |
| <p>The format of the GetMagickResource() method is:</p> |
| |
| <pre class="code"> |
| MagickSizeType GetMagickResource(const ResourceType type) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5>type</h5> |
| <ol><p>the type of resource.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="GetMagickResource">GetMagickResource</a></h2> |
| <div class="doc-section"> |
| |
| <p>GetMagickResource() returns the specified resource limit.</p></ol> |
| |
| <p>The format of the GetMagickResourceLimit() method is:</p> |
| |
| <pre class="code"> |
| unsigned long GetMagickResourceLimit(const ResourceType type) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5>type</h5> |
| <ol><p>the type of resource.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="ListMagickResourceInfo">ListMagickResourceInfo</a></h2> |
| <div class="doc-section"> |
| |
| <p>ListMagickResourceInfo() lists the resource info to a file.</p></ol> |
| |
| <p>The format of the ListMagickResourceInfo method is:</p> |
| |
| <pre class="code"> |
| MagickBooleanType ListMagickResourceInfo(FILE *file, |
| ExceptionInfo *exception) |
| </pre> |
| |
| <p>A description of each parameter follows.</p></ol> |
| |
| <h5>file</h5> |
| <ol><p>An pointer to a FILE.</p></ol> |
| |
| <h5>exception</h5> |
| <ol><p>return any errors or warnings in this structure.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="RelinquishMagickResource">RelinquishMagickResource</a></h2> |
| <div class="doc-section"> |
| |
| <p>RelinquishMagickResource() relinquishes resources of the specified type.</p></ol> |
| |
| <p>The format of the RelinquishMagickResource() method is:</p> |
| |
| <pre class="code"> |
| void RelinquishMagickResource(const ResourceType type, |
| const MagickSizeType size) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5>type</h5> |
| <ol><p>the type of resource.</p></ol> |
| |
| <h5>size</h5> |
| <ol><p>the size of the resource.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="RelinquishUniqueFileResource">RelinquishUniqueFileResource</a></h2> |
| <div class="doc-section"> |
| |
| <p>RelinquishUniqueFileResource() relinquishes a unique file resource.</p></ol> |
| |
| <p>The format of the RelinquishUniqueFileResource() method is:</p> |
| |
| <pre class="code"> |
| MagickBooleanType RelinquishUniqueFileResource(const char *path) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5>name</h5> |
| <ol><p>the name of the temporary resource.</p></ol> |
| |
| </div> |
| <h2><a href="http://www.imagemagick.org/api/MagickCore/resource |
| _8c.html" target="source" name="SetMagickResourceLimit">SetMagickResourceLimit</a></h2> |
| <div class="doc-section"> |
| |
| <p>SetMagickResourceLimit() sets the limit for a particular resource.</p></ol> |
| |
| <p>The format of the SetMagickResourceLimit() method is:</p> |
| |
| <pre class="code"> |
| MagickBooleanType SetMagickResourceLimit(const ResourceType type, |
| const MagickSizeType limit) |
| </pre> |
| |
| <p>A description of each parameter follows:</p></ol> |
| |
| <h5>type</h5> |
| <ol><p>the type of resource.</p></ol> |
| |
| <h5>limit</h5> |
| <ol><p>the maximum limit for the resource.</p></ol> |
| |
| </div> |
|
|
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