1 2 3 4 5<!DOCTYPE html> 6<html lang="en"> 7<head> 8 <meta charset="utf-8" /> 9 <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1,shrink-to-fit=no" /> 10 <title>MagickCore, C API: Monitor or Limit Resource Consumption @ ImageMagick</title> 11 <meta name="application-name" content="ImageMagick" /> 12 <meta name="description" content="Use ImageMagick® to create, edit, compose, or convert bitmap images. 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MagickFalse is returned if the specified resource is exhausted otherwise MagickTrue.</p> 89 90<p>The format of the AcquireMagickResource() method is:</p> 91 92<pre class="text"> 93MagickBooleanType AcquireMagickResource(const ResourceType type, 94 const MagickSizeType size) 95</pre> 96 97<p>A description of each parameter follows:</p> 98 99<dd> 100</dd> 101 102<dd> </dd> 103<dl class="dl-horizontal"> 104<dt>type</dt> 105<dd>the type of resource. </dd> 106 107<dd> </dd> 108<dt>size</dt> 109<dd>the number of bytes needed from for this resource. </dd> 110 111<dd> </dd> 112</dl> 113<h2><a href="../../api/MagickCore/resource_8c.html" id="AcquireUniqueFileResource">AcquireUniqueFileResource</a></h2> 114 115<p>AcquireUniqueFileResource() returns a unique file name, and returns a file descriptor for the file open for reading and writing.</p> 116 117<p>The format of the AcquireUniqueFileResource() method is:</p> 118 119<pre class="text"> 120int AcquireUniqueFileResource(char *path) 121</pre> 122 123<p>A description of each parameter follows:</p> 124 125<dd> 126</dd> 127 128<dd> </dd> 129<dl class="dl-horizontal"> 130<dt> path</dt> 131<dd> Specifies a pointer to an array of characters. The unique path name is returned in this array. </dd> 132 133<dd> </dd> 134</dl> 135<h2><a href="../../api/MagickCore/resource_8c.html" id="GetMagickResource">GetMagickResource</a></h2> 136 137<p>GetMagickResource() returns the specified resource.</p> 138 139<p>The format of the GetMagickResource() method is:</p> 140 141<pre class="text"> 142MagickSizeType GetMagickResource(const ResourceType type) 143</pre> 144 145<p>A description of each parameter follows:</p> 146 147<dd> 148</dd> 149 150<dd> </dd> 151<dl class="dl-horizontal"> 152<dt>type</dt> 153<dd>the type of resource. </dd> 154 155<dd> </dd> 156</dl> 157<h2><a href="../../api/MagickCore/resource_8c.html" id="GetMagickResourceLimit">GetMagickResourceLimit</a></h2> 158 159<p>GetMagickResourceLimit() returns the specified resource limit.</p> 160 161<p>The format of the GetMagickResourceLimit() method is:</p> 162 163<pre class="text"> 164MagickSizeType GetMagickResourceLimit(const ResourceType type) 165</pre> 166 167<p>A description of each parameter follows:</p> 168 169<dd> 170</dd> 171 172<dd> </dd> 173<dl class="dl-horizontal"> 174<dt>type</dt> 175<dd>the type of resource. </dd> 176 177<dd> </dd> 178</dl> 179<h2><a href="../../api/MagickCore/resource_8c.html" id="ListMagickResourceInfo">ListMagickResourceInfo</a></h2> 180 181<p>ListMagickResourceInfo() lists the resource info to a file.</p> 182 183<p>The format of the ListMagickResourceInfo method is:</p> 184 185<pre class="text"> 186MagickBooleanType ListMagickResourceInfo(FILE *file, 187 ExceptionInfo *exception) 188</pre> 189 190<p>A description of each parameter follows.</p> 191 192<dt>file</dt> 193<p>An pointer to a FILE.</p> 194 195<dt>exception</dt> 196<p>return any errors or warnings in this structure.</p> 197 198<h2><a href="../../api/MagickCore/resource_8c.html" id="RelinquishMagickResource">RelinquishMagickResource</a></h2> 199 200<p>RelinquishMagickResource() relinquishes resources of the specified type.</p> 201 202<p>The format of the RelinquishMagickResource() method is:</p> 203 204<pre class="text"> 205void RelinquishMagickResource(const ResourceType type, 206 const MagickSizeType size) 207</pre> 208 209<p>A description of each parameter follows:</p> 210 211<dd> 212</dd> 213 214<dd> </dd> 215<dl class="dl-horizontal"> 216<dt>type</dt> 217<dd>the type of resource. </dd> 218 219<dd> </dd> 220<dt>size</dt> 221<dd>the size of the resource. </dd> 222 223<dd> </dd> 224</dl> 225<h2><a href="../../api/MagickCore/resource_8c.html" id="RelinquishUniqueFileResource">RelinquishUniqueFileResource</a></h2> 226 227<p>RelinquishUniqueFileResource() relinquishes a unique file resource.</p> 228 229<p>The format of the RelinquishUniqueFileResource() method is:</p> 230 231<pre class="text"> 232MagickBooleanType RelinquishUniqueFileResource(const char *path) 233</pre> 234 235<p>A description of each parameter follows:</p> 236 237<dd> 238</dd> 239 240<dd> </dd> 241<dl class="dl-horizontal"> 242<dt>name</dt> 243<dd>the name of the temporary resource. </dd> 244 245<dd> </dd> 246</dl> 247<h2><a href="../../api/MagickCore/resource_8c.html" id="SetMagickResourceLimit">SetMagickResourceLimit</a></h2> 248 249<p>SetMagickResourceLimit() sets the limit for a particular resource.</p> 250 251<p>The format of the SetMagickResourceLimit() method is:</p> 252 253<pre class="text"> 254MagickBooleanType SetMagickResourceLimit(const ResourceType type, 255 const MagickSizeType limit) 256</pre> 257 258<p>A description of each parameter follows:</p> 259 260<dd> 261</dd> 262 263<dd> </dd> 264<dl class="dl-horizontal"> 265<dt>type</dt> 266<dd>the type of resource. </dd> 267 268<dd> </dd> 269<dt>limit</dt> 270<dd>the maximum limit for the resource. </dd> 271 272<dd> </dd> 273</dl> 274</div> 275 </div> 276 </main><!-- /.container --> 277 <footer class="magick-footer"> 278 <p><a href="../../www/security-policy.html">Security</a> • 279 <a href="../../www/architecture.html">Architecture</a> • 280 <a href="../../www/links.html">Related</a> • 281 <a href="../../www/sitemap.html">Sitemap</a> 282 283 <a href="resource.html#"><img class="d-inline" id="wand" alt="And Now a Touch of Magick" width="16" height="16" src="../../images/wand.ico"/></a> 284 285 <a href="http://pgp.mit.edu/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> • 286 <a href="../../www/support.html">Donate</a> • 287 <a href="../../www/contact.html">Contact Us</a> 288 <br/> 289 <small>© 1999-2019 ImageMagick Studio LLC</small></p> 290 </footer> 291 292 <!-- Javascript assets --> 293 <script src="../assets/magick.js" crossorigin="anonymous"></script> 294 <script>window.jQuery || document.write('<script src="https://localhost/ajax/libs/jquery/3.3.1/jquery.min.js"><\/script>')</script> 295</body> 296</html> 297<!-- Magick Cache 1st January 2019 21:08 -->