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cristy20398432011-08-11 01:31:50 +0000[diff] [blame]231<h1>Module resource Methods</h1>
cristyd8833bf2013-02-24 22:14:53 +0000[diff] [blame]232<p class="navigation-index">[<a href="resource.html#AcquireMagickResource">AcquireMagickResource</a> &bull; <a href="resource.html#AcquireUniqueFileResource">AcquireUniqueFileResource</a> &bull; <a href="resource.html#GetMagickResource">GetMagickResource</a> &bull; <a href="resource.html#GetMagickResourceLimit">GetMagickResourceLimit</a> &bull; <a href="resource.html#ListMagickResourceInfo">ListMagickResourceInfo</a> &bull; <a href="resource.html#RelinquishMagickResource">RelinquishMagickResource</a> &bull; <a href="resource.html#RelinquishUniqueFileResource">RelinquishUniqueFileResource</a> &bull; <a href="resource.html#SetMagickResourceLimit">SetMagickResourceLimit</a>]</p>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]233
cristy20398432011-08-11 01:31:50 +0000[diff] [blame]234<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="AcquireMagickResource">AcquireMagickResource</a></h2>
235<div class="doc-section">
236
237<p>AcquireMagickResource() acquires resources of the specified type. MagickFalse is returned if the specified resource is exhausted otherwise MagickTrue.</p>
238
239<p>The format of the AcquireMagickResource() method is:</p>
240
241<pre class="code">
242 MagickBooleanType AcquireMagickResource(const ResourceType type,
243 const MagickSizeType size)
244</pre>
245
246<p>A description of each parameter follows:</p>
247
248<h5>type</h5>
249<p>the type of resource.</p>
250
251<h5>size</h5>
252<p>the number of bytes needed from for this resource.</p>
253
254 </div>
255<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="AcquireUniqueFileResource">AcquireUniqueFileResource</a></h2>
256<div class="doc-section">
257
258<p>AcquireUniqueFileResource() returns a unique file name, and returns a file descriptor for the file open for reading and writing.</p>
259
260<p>The format of the AcquireUniqueFileResource() method is:</p>
261
262<pre class="code">
263 int AcquireUniqueFileResource(char *path)
264</pre>
265
266<p>A description of each parameter follows:</p>
267
268<h5> path</h5>
269<p>Specifies a pointer to an array of characters. The unique path name is returned in this array.</p>
270
271 </div>
272<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="GetMagickResource">GetMagickResource</a></h2>
273<div class="doc-section">
274
275<p>GetMagickResource() returns the specified resource.</p>
276
277<p>The format of the GetMagickResource() method is:</p>
278
279<pre class="code">
280 MagickSizeType GetMagickResource(const ResourceType type)
281</pre>
282
283<p>A description of each parameter follows:</p>
284
285<h5>type</h5>
286<p>the type of resource.</p>
287
288 </div>
289<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="GetMagickResourceLimit">GetMagickResourceLimit</a></h2>
290<div class="doc-section">
291
292<p>GetMagickResourceLimit() returns the specified resource limit.</p>
293
294<p>The format of the GetMagickResourceLimit() method is:</p>
295
296<pre class="code">
297 MagickSizeType GetMagickResourceLimit(const ResourceType type)
298</pre>
299
300<p>A description of each parameter follows:</p>
301
302<h5>type</h5>
303<p>the type of resource.</p>
304
305 </div>
306<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="ListMagickResourceInfo">ListMagickResourceInfo</a></h2>
307<div class="doc-section">
308
309<p>ListMagickResourceInfo() lists the resource info to a file.</p>
310
311<p>The format of the ListMagickResourceInfo method is:</p>
312
313<pre class="code">
314 MagickBooleanType ListMagickResourceInfo(FILE *file,
315 ExceptionInfo *exception)
316</pre>
317
318<p>A description of each parameter follows.</p>
319
320<h5>file</h5>
321<p>An pointer to a FILE.</p>
322
323<h5>exception</h5>
324<p>return any errors or warnings in this structure.</p>
325
326 </div>
327<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="RelinquishMagickResource">RelinquishMagickResource</a></h2>
328<div class="doc-section">
329
330<p>RelinquishMagickResource() relinquishes resources of the specified type.</p>
331
332<p>The format of the RelinquishMagickResource() method is:</p>
333
334<pre class="code">
335 void RelinquishMagickResource(const ResourceType type,
336 const MagickSizeType size)
337</pre>
338
339<p>A description of each parameter follows:</p>
340
341<h5>type</h5>
342<p>the type of resource.</p>
343
344<h5>size</h5>
345<p>the size of the resource.</p>
346
347 </div>
348<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="RelinquishUniqueFileResource">RelinquishUniqueFileResource</a></h2>
349<div class="doc-section">
350
351<p>RelinquishUniqueFileResource() relinquishes a unique file resource.</p>
352
353<p>The format of the RelinquishUniqueFileResource() method is:</p>
354
355<pre class="code">
356 MagickBooleanType RelinquishUniqueFileResource(const char *path)
357</pre>
358
359<p>A description of each parameter follows:</p>
360
361<h5>name</h5>
362<p>the name of the temporary resource.</p>
363
364 </div>
365<h2><a href="http://www.imagemagick.org/api/MagickCore/resource_8c.html" id="SetMagickResourceLimit">SetMagickResourceLimit</a></h2>
366<div class="doc-section">
367
368<p>SetMagickResourceLimit() sets the limit for a particular resource.</p>
369
370<p>The format of the SetMagickResourceLimit() method is:</p>
371
372<pre class="code">
373 MagickBooleanType SetMagickResourceLimit(const ResourceType type,
374 const MagickSizeType limit)
375</pre>
376
377<p>A description of each parameter follows:</p>
378
379<h5>type</h5>
380<p>the type of resource.</p>
381
382<h5>limit</h5>
383<p>the maximum limit for the resource.</p>
384
385 </div>
cristy06f63f22012-10-31 00:50:07 +0000[diff] [blame]386
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