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| <h5 class="subsubsection">23.3.3.23 I/O Ports in Guile</h5> |
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| <div class="defun"> |
| — Scheme Procedure: <b>input-port</b><var><a name="index-input_002dport-2844"></a></var><br> |
| <blockquote><p>Return <span class="sc">gdb</span>'s input port as a Guile port object. |
| </p></blockquote></div> |
| |
| <div class="defun"> |
| — Scheme Procedure: <b>output-port</b><var><a name="index-output_002dport-2845"></a></var><br> |
| <blockquote><p>Return <span class="sc">gdb</span>'s output port as a Guile port object. |
| </p></blockquote></div> |
| |
| <div class="defun"> |
| — Scheme Procedure: <b>error-port</b><var><a name="index-error_002dport-2846"></a></var><br> |
| <blockquote><p>Return <span class="sc">gdb</span>'s error port as a Guile port object. |
| </p></blockquote></div> |
| |
| <div class="defun"> |
| — Scheme Procedure: <b>stdio-port?</b><var> object<a name="index-stdio_002dport_003f-2847"></a></var><br> |
| <blockquote><p>Return <code>#t</code> if <var>object</var> is a <span class="sc">gdb</span> stdio port. |
| Otherwise return <code>#f</code>. |
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