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| <h3 class="section">3.1 <samp><span class="env">TMPDIR</span></samp>—Directory for scratch files</h3> |
| |
| <p>When opening a file with <code>STATUS='SCRATCH'</code>, GNU Fortran tries to |
| create the file in one of the potential directories by testing each |
| directory in the order below. |
| |
| <ol type=1 start=1> |
| <li>The environment variable <samp><span class="env">TMPDIR</span></samp>, if it exists. |
| |
| <li>On the MinGW target, the directory returned by the <code>GetTempPath</code> |
| function. Alternatively, on the Cygwin target, the <samp><span class="env">TMP</span></samp> and |
| <samp><span class="env">TEMP</span></samp> environment variables, if they exist, in that order. |
| |
| <li>The <code>P_tmpdir</code> macro if it is defined, otherwise the directory |
| <samp><span class="file">/tmp</span></samp>. |
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