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<h1>/home/mandrake/rpm/BUILD/sc68-2.2.1/file68/istream68_fd.h File Reference</h1>file descriptor stream operation.
<a href="#_details">More...</a>
<p>
<code>#include "<a class="el" href="istream68_8h_source.html">file68/istream68.h</a>"</code><br>
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<a href="istream68__fd_8h_source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="struct__istream__t.html">istream_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="istream68__fd_8h.html#801e37bd04c5c29f551488fb1e285601">istream_fd_create</a> (const char *fname, int fd, int mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a stream for "UNIX" file descriptor. <a href="#801e37bd04c5c29f551488fb1e285601"></a><br></td></tr>
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<hr><h2>Detailed Description</h2>
file descriptor stream operation.
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd>benjamin gerard </dd></dl>
<dl class="date" compact><dt><b>Date:</b></dt><dd>2003/08/08 </dd></dl>
<dl class="rcs" compact><dt><b>Id</b></dt><dd><a class="el" href="istream68__fd_8h.html" title="file descriptor stream operation.">istream68_fd.h</a>,v 1.2 2003/09/30 06:29:57 benjihan Exp </dd></dl>
<p>
isteam68_fd implements istream_t for file descriptor. <hr><h2>Function Documentation</h2>
<a class="anchor" name="801e37bd04c5c29f551488fb1e285601"></a><!-- doxytag: member="istream68_fd.h::istream_fd_create" ref="801e37bd04c5c29f551488fb1e285601" args="(const char *fname, int fd, int mode)" -->
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<td class="memname"><a class="el" href="struct__istream__t.html">istream_t</a>* istream_fd_create </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>fname</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>mode</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>
Creates a stream for "UNIX" file descriptor.
<p>
If fd parameters is not -1, it is used to as file descriptor for the stream and fname is used for naming the stream. Else the file is open as a regular file with fname as path.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fname</em> </td><td>path of file or 0. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fd</em> </td><td>file decriptor or -1. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>mode</em> </td><td>bit-0: read access, bit-1: write access.</td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>stream </dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>0</em> </td><td>on error</td></tr>
</table>
</dl>
<dl class="note" compact><dt><b>Note:</b></dt><dd>filename is internally copied. <p>
Even if fd is given the <a class="el" href="istream68_8h.html#07586f012244d8116a2915a1a4f31daa" title="Open stream.">istream_open()</a> must be call. </dd></dl>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>When opening a stream with an already opened descriptor the mode should match the real open mode but since no tests are performed before calling r/w access, it should not failed in case of wrong access on given mode. </dd></dl>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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2ff8806b45ba9c96e77e01e6d40e440b
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files
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172
