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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Ruby: missing/dup2.c File Reference</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">2.1.10p492(2016-04-01revision54464)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="../../dir_f3bfeebb553c3f6ecfb19202628b4493.html">missing</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">dup2.c File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include "ruby/config.h"</code><br /> <code>#include <errno.h></code><br /> </div> <p><a href="../../d0/d25/dup2_8c_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a4b6b8e608c96ef5072046a2b3a475080"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d25/dup2_8c.html#a4b6b8e608c96ef5072046a2b3a475080">BADEXIT</a>   -1</td></tr> <tr class="separator:a4b6b8e608c96ef5072046a2b3a475080"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a4ce97c88892c43f0e127dd3a6dc54b96"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d25/dup2_8c.html#a4ce97c88892c43f0e127dd3a6dc54b96">dup2</a> (int fd1, int fd2)</td></tr> <tr class="separator:a4ce97c88892c43f0e127dd3a6dc54b96"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Macro Definition Documentation</h2> <a id="a4b6b8e608c96ef5072046a2b3a475080"></a> <h2 class="memtitle"><span class="permalink"><a href="#a4b6b8e608c96ef5072046a2b3a475080">◆ </a></span>BADEXIT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define BADEXIT   -1</td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d0/d25/dup2_8c_source.html#l00024">24</a> of file <a class="el" href="../../d0/d25/dup2_8c_source.html">dup2.c</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d0/d25/dup2_8c_source.html#l00027">dup2()</a>.</p> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a id="a4ce97c88892c43f0e127dd3a6dc54b96"></a> <h2 class="memtitle"><span class="permalink"><a href="#a4ce97c88892c43f0e127dd3a6dc54b96">◆ </a></span>dup2()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int dup2 </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>fd1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>fd2</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d0/d25/dup2_8c_source.html#l00027">27</a> of file <a class="el" href="../../d0/d25/dup2_8c_source.html">dup2.c</a>.</p> <p class="reference">References <a class="el" href="../../d0/d25/dup2_8c_source.html#l00024">BADEXIT</a>, <a class="el" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>, <a class="el" href="../../dc/db1/win32_8h_source.html#l00616">F_DUPFD</a>, and <a class="el" href="../../d5/df2/win32_8c_source.html#l04089">fcntl()</a>.</p> <p class="reference">Referenced by <a class="el" href="../../dd/d8f/pty_8c_source.html#l00090">chfunc()</a>, <a class="el" href="../../df/d77/ruby_8c_source.html#l01982">fill_standard_fds()</a>, <a class="el" href="../../d0/d22/goruby_8c_source.html#l00028">goruby_options()</a>, <a class="el" href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l06920">main()</a>, <a class="el" href="../../df/d0a/io_8c_source.html#l00251">rb_cloexec_dup2()</a>, and <a class="el" href="../../d5/df2/win32_8c_source.html#l05522">rb_w32_dup2()</a>.</p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="../../doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>