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| <title>The GNU Fortran Compiler: FSTAT</title> |
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| <a name="FSTAT-_002d_002d_002d-Get-file-status"></a> |
| <h3 class="section">8.94 <code>FSTAT</code> — Get file status</h3> |
| <a name="index-FSTAT"></a> |
| <a name="index-file-system_002c-file-status"></a> |
| |
| <dl compact="compact"> |
| <dt><em>Description</em>:</dt> |
| <dd><p><code>FSTAT</code> is identical to <a href="STAT.html#STAT">STAT</a>, except that information about an |
| already opened file is obtained. |
| </p> |
| <p>The elements in <code>VALUES</code> are the same as described by <a href="STAT.html#STAT">STAT</a>. |
| </p> |
| <p>This intrinsic is provided in both subroutine and function forms; however, |
| only one form can be used in any given program unit. |
| </p> |
| </dd> |
| <dt><em>Standard</em>:</dt> |
| <dd><p>GNU extension |
| </p> |
| </dd> |
| <dt><em>Class</em>:</dt> |
| <dd><p>Subroutine, function |
| </p> |
| </dd> |
| <dt><em>Syntax</em>:</dt> |
| <dd><table> |
| <tr><td width="80%"><code>CALL FSTAT(UNIT, VALUES [, STATUS])</code></td></tr> |
| <tr><td width="80%"><code>STATUS = FSTAT(UNIT, VALUES)</code></td></tr> |
| </table> |
| |
| </dd> |
| <dt><em>Arguments</em>:</dt> |
| <dd><table> |
| <tr><td width="15%"><var>UNIT</var></td><td width="70%">An open I/O unit number of type <code>INTEGER</code>.</td></tr> |
| <tr><td width="15%"><var>VALUES</var></td><td width="70%">The type shall be <code>INTEGER(4), DIMENSION(13)</code>.</td></tr> |
| <tr><td width="15%"><var>STATUS</var></td><td width="70%">(Optional) status flag of type <code>INTEGER(4)</code>. Returns 0 |
| on success and a system specific error code otherwise.</td></tr> |
| </table> |
| |
| </dd> |
| <dt><em>Example</em>:</dt> |
| <dd><p>See <a href="STAT.html#STAT">STAT</a> for an example. |
| </p> |
| </dd> |
| <dt><em>See also</em>:</dt> |
| <dd><p>To stat a link: <a href="LSTAT.html#LSTAT">LSTAT</a>, to stat a file: <a href="STAT.html#STAT">STAT</a> |
| </p></dd> |
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