<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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 1.8.15"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>libzypp: zypp/base/Fd.cc Source File</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="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</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">libzypp
 <span id="projectnumber">17.9.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.15 -->
<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><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('Fd_8cc_source.html','');});
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
<div class="headertitle">
<div class="title">Fd.cc</div> </div>
</div><!--header-->
<div class="contents">
<a href="Fd_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*---------------------------------------------------------------------\</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">| ____ _ __ __ ___ |</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">| |__ / \ / / . \ . \ |</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">| / / \ V /| _/ _/ |</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">| / /__ | | | | | | |</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">| /_____||_| |_| |_| |</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">| |</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">\---------------------------------------------------------------------*/</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> {</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <sys/types.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <sys/stat.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <fcntl.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> }</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "<a class="code" href="Exception_8h.html">zypp/base/Exception.h</a>"</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="Fd_8h.html">zypp/base/Fd.h</a>"</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span><a class="code" href="namespacezypp.html">zypp</a></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> { </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keyword">namespace </span>base</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  { </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">//</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// METHOD NAME : Fd::Fd</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="comment">// METHOD TYPE : Ctor</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">//</span></div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classzypp_1_1base_1_1Fd.html#aebd8cbdcf69d355fcd705dcf94d58eeb"> 36</a></span>  <a class="code" href="classzypp_1_1base_1_1Fd.html#aebd8cbdcf69d355fcd705dcf94d58eeb">Fd::Fd</a>( <span class="keyword">const</span> <a class="code" href="classzypp_1_1filesystem_1_1Pathname.html">Pathname</a> & file_r, <span class="keywordtype">int</span> open_flags, mode_t mode )</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  : m_fd( -1 )</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classzypp_1_1base_1_1Fd.html#adbfb8acfd25eecace3e64d97bb2198d2">m_fd</a> = open( file_r.<a class="code" href="classzypp_1_1filesystem_1_1Pathname.html#a91a822e47df9fa6f484a7b771a0b3c94">asString</a>().c_str(), open_flags, mode );</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">if</span> ( <a class="code" href="classzypp_1_1base_1_1Fd.html#adbfb8acfd25eecace3e64d97bb2198d2">m_fd</a> == -1 )</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="group__ZYPP__THROW.html#ga72ebdbf11a006abc6b004f0af7c37510">ZYPP_THROW_ERRNO_MSG</a>( <a class="code" href="classzypp_1_1Exception.html">Exception</a>, std::string(<span class="stringliteral">"open "</span>)+file_r.<a class="code" href="classzypp_1_1filesystem_1_1Pathname.html#a91a822e47df9fa6f484a7b771a0b3c94">asString</a>() );</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  }</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">//</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// METHOD NAME : Fd::close</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// METHOD TYPE : void</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">//</span></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classzypp_1_1base_1_1Fd.html#ac4e1d07675ac0b0769642c825ac6a75d"> 49</a></span>  <span class="keywordtype">void</span> <a class="code" href="classzypp_1_1base_1_1Fd.html#ac4e1d07675ac0b0769642c825ac6a75d">Fd::close</a>()</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> ( <a class="code" href="classzypp_1_1base_1_1Fd.html#adbfb8acfd25eecace3e64d97bb2198d2">m_fd</a> != -1 )</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classzypp_1_1base_1_1Fd.html#ac4e1d07675ac0b0769642c825ac6a75d">::close</a>( <a class="code" href="classzypp_1_1base_1_1Fd.html#adbfb8acfd25eecace3e64d97bb2198d2">m_fd</a> );</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="classzypp_1_1base_1_1Fd.html#adbfb8acfd25eecace3e64d97bb2198d2">m_fd</a> = -1;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  } <span class="comment">// namespace base</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"></span>} <span class="comment">// namespace zypp</span></div><div class="ttc" id="group__ZYPP__THROW_html_ga72ebdbf11a006abc6b004f0af7c37510"><div class="ttname"><a href="group__ZYPP__THROW.html#ga72ebdbf11a006abc6b004f0af7c37510">ZYPP_THROW_ERRNO_MSG</a></div><div class="ttdeci">#define ZYPP_THROW_ERRNO_MSG(EXCPTTYPE, MSG)</div><div class="ttdoc">Throw Exception built from errno and a message string.</div><div class="ttdef"><b>Definition:</b> <a href="Exception_8h_source.html#l00417">Exception.h:417</a></div></div>
<div class="ttc" id="Fd_8h_html"><div class="ttname"><a href="Fd_8h.html">Fd.h</a></div></div>
<div class="ttc" id="classzypp_1_1filesystem_1_1Pathname_html_a91a822e47df9fa6f484a7b771a0b3c94"><div class="ttname"><a href="classzypp_1_1filesystem_1_1Pathname.html#a91a822e47df9fa6f484a7b771a0b3c94">zypp::filesystem::Pathname::asString</a></div><div class="ttdeci">const std::string & asString() const</div><div class="ttdoc">String representation.</div><div class="ttdef"><b>Definition:</b> <a href="Pathname_8h_source.html#l00090">Pathname.h:90</a></div></div>
<div class="ttc" id="classzypp_1_1base_1_1Fd_html_ac4e1d07675ac0b0769642c825ac6a75d"><div class="ttname"><a href="classzypp_1_1base_1_1Fd.html#ac4e1d07675ac0b0769642c825ac6a75d">zypp::base::Fd::close</a></div><div class="ttdeci">void close()</div><div class="ttdoc">Explicitly close the file.</div><div class="ttdef"><b>Definition:</b> <a href="Fd_8cc_source.html#l00049">Fd.cc:49</a></div></div>
<div class="ttc" id="classzypp_1_1base_1_1Fd_html_adbfb8acfd25eecace3e64d97bb2198d2"><div class="ttname"><a href="classzypp_1_1base_1_1Fd.html#adbfb8acfd25eecace3e64d97bb2198d2">zypp::base::Fd::m_fd</a></div><div class="ttdeci">int m_fd</div><div class="ttdoc">The filedescriptor.</div><div class="ttdef"><b>Definition:</b> <a href="Fd_8h_source.html#l00083">Fd.h:83</a></div></div>
<div class="ttc" id="classzypp_1_1Exception_html"><div class="ttname"><a href="classzypp_1_1Exception.html">zypp::Exception</a></div><div class="ttdoc">Base class for Exception.</div><div class="ttdef"><b>Definition:</b> <a href="Exception_8h_source.html#l00145">Exception.h:145</a></div></div>
<div class="ttc" id="classzypp_1_1base_1_1Fd_html_aebd8cbdcf69d355fcd705dcf94d58eeb"><div class="ttname"><a href="classzypp_1_1base_1_1Fd.html#aebd8cbdcf69d355fcd705dcf94d58eeb">zypp::base::Fd::Fd</a></div><div class="ttdeci">Fd(const Pathname &file_r, int open_flags, mode_t mode=0)</div><div class="ttdoc">Ctor opens file.</div><div class="ttdef"><b>Definition:</b> <a href="Fd_8cc_source.html#l00036">Fd.cc:36</a></div></div>
<div class="ttc" id="classzypp_1_1filesystem_1_1Pathname_html"><div class="ttname"><a href="classzypp_1_1filesystem_1_1Pathname.html">zypp::filesystem::Pathname</a></div><div class="ttdoc">Pathname.</div><div class="ttdef"><b>Definition:</b> <a href="Pathname_8h_source.html#l00043">Pathname.h:43</a></div></div>
<div class="ttc" id="namespacezypp_html"><div class="ttname"><a href="namespacezypp.html">zypp</a></div><div class="ttdoc">Easy-to use interface to the ZYPP dependency resolver.</div><div class="ttdef"><b>Definition:</b> <a href="CodePitfalls_8doc_source.html#l00001">CodePitfalls.doc:1</a></div></div>
<div class="ttc" id="Exception_8h_html"><div class="ttname"><a href="Exception_8h.html">Exception.h</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_c187b43c6f283d9fc95eff3f44ce072a.html">zypp</a></li><li class="navelem"><a class="el" href="dir_76651d3a0256a4372f696a008d71ee69.html">base</a></li><li class="navelem"><a class="el" href="Fd_8cc.html">Fd.cc</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li>
</ul>
</div>
</body>
</html>
