<!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::Errno Class 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="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('classzypp_1_1Errno.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pri-attribs">Private Attributes</a> | <a href="#related">Related Functions</a> | <a href="classzypp_1_1Errno-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">zypp::Errno Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>Convenience <code>errno</code> wrapper. <a href="classzypp_1_1Errno.html#details">More...</a></p> <p><code>#include <<a class="el" href="Errno_8h_source.html">Errno.h</a>></code></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:ad1015b93100d703354c887f640c6b84b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#ad1015b93100d703354c887f640c6b84b">Errno</a> ()</td></tr> <tr class="memdesc:ad1015b93100d703354c887f640c6b84b"><td class="mdescLeft"> </td><td class="mdescRight">Default ctor: <code>errno</code>. <a href="#ad1015b93100d703354c887f640c6b84b">More...</a><br /></td></tr> <tr class="separator:ad1015b93100d703354c887f640c6b84b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6572d6ac51743cd10d7216a7fd576c1c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#a6572d6ac51743cd10d7216a7fd576c1c">Errno</a> (<a class="el" href="classbool.html">bool</a> error_r)</td></tr> <tr class="memdesc:a6572d6ac51743cd10d7216a7fd576c1c"><td class="mdescLeft"> </td><td class="mdescRight">Ctor set to <code>errno</code> if error condition, else <code>0</code>. <a href="#a6572d6ac51743cd10d7216a7fd576c1c">More...</a><br /></td></tr> <tr class="separator:a6572d6ac51743cd10d7216a7fd576c1c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1ba2738e4c871d6f38c43e768f5adef3"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#a1ba2738e4c871d6f38c43e768f5adef3">Errno</a> (int errno_r)</td></tr> <tr class="memdesc:a1ba2738e4c871d6f38c43e768f5adef3"><td class="mdescLeft"> </td><td class="mdescRight">Ctor taking an explicit errno value. <a href="#a1ba2738e4c871d6f38c43e768f5adef3">More...</a><br /></td></tr> <tr class="separator:a1ba2738e4c871d6f38c43e768f5adef3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3c531cb59e3d83707d3b4c384122f82e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#a3c531cb59e3d83707d3b4c384122f82e">get</a> () const</td></tr> <tr class="memdesc:a3c531cb59e3d83707d3b4c384122f82e"><td class="mdescLeft"> </td><td class="mdescRight">Return the stored errno. <a href="#a3c531cb59e3d83707d3b4c384122f82e">More...</a><br /></td></tr> <tr class="separator:a3c531cb59e3d83707d3b4c384122f82e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a39592051b9b6f4062f7630b8f326f2e6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#a39592051b9b6f4062f7630b8f326f2e6">operator int</a> () const</td></tr> <tr class="memdesc:a39592051b9b6f4062f7630b8f326f2e6"><td class="mdescLeft"> </td><td class="mdescRight">Allow implicit conversion to <code>int</code>. <a href="#a39592051b9b6f4062f7630b8f326f2e6">More...</a><br /></td></tr> <tr class="separator:a39592051b9b6f4062f7630b8f326f2e6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5a74d4d054056361eb6ac93d52e2af21"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#a5a74d4d054056361eb6ac93d52e2af21">asString</a> () const</td></tr> <tr class="memdesc:a5a74d4d054056361eb6ac93d52e2af21"><td class="mdescLeft"> </td><td class="mdescRight">Return human readable error string. <a href="#a5a74d4d054056361eb6ac93d52e2af21">More...</a><br /></td></tr> <tr class="separator:a5a74d4d054056361eb6ac93d52e2af21"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a> Private Attributes</h2></td></tr> <tr class="memitem:aa7f7c13f8729a56374609c1ea6be6c68"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#aa7f7c13f8729a56374609c1ea6be6c68">_errno</a></td></tr> <tr class="separator:aa7f7c13f8729a56374609c1ea6be6c68"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a> Related Functions</h2></td></tr> <tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p> </td></tr> <tr class="memitem:a8ab6b470bdd87a9454a016218dd87cb6"><td class="memItemLeft" align="right" valign="top">std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1Errno.html#a8ab6b470bdd87a9454a016218dd87cb6">operator<<</a> (std::ostream &str, const <a class="el" href="classzypp_1_1Errno.html">Errno</a> &obj)</td></tr> <tr class="separator:a8ab6b470bdd87a9454a016218dd87cb6"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Convenience <code>errno</code> wrapper. </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00025">25</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> <a id="ad1015b93100d703354c887f640c6b84b"></a> <h2 class="memtitle"><span class="permalink"><a href="#ad1015b93100d703354c887f640c6b84b">◆ </a></span>Errno() <span class="overload">[1/3]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">zypp::Errno::Errno </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Default ctor: <code>errno</code>. </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00029">29</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <a id="a6572d6ac51743cd10d7216a7fd576c1c"></a> <h2 class="memtitle"><span class="permalink"><a href="#a6572d6ac51743cd10d7216a7fd576c1c">◆ </a></span>Errno() <span class="overload">[2/3]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">zypp::Errno::Errno </td> <td>(</td> <td class="paramtype"><a class="el" href="classbool.html">bool</a> </td> <td class="paramname"><em>error_r</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Ctor set to <code>errno</code> if error condition, else <code>0</code>. </p> <div class="fragment"><div class="line"><span class="keywordtype">int</span> ret = <a class="code" href="namespacezypp_1_1base_1_1sysconfig.html#a7222c1d40331ec96e6b1e57b92bc8e90">::write</a>( fd, buffer, size );</div><div class="line"><a class="code" href="group__ZYPP__BASE__LOGGER__MACROS.html#ga49606be7356624568932ec81c0d429f4">DBG</a> << <span class="stringliteral">"write returns: "</span> << <a class="code" href="classzypp_1_1Errno.html#ad1015b93100d703354c887f640c6b84b">Errno</a>( ret != size ) << end;</div><div class="line"><span class="comment">// on success: "write returns: [0-Success]"</span></div><div class="line"><span class="comment">// on error e.g.: "write returns: [11-Resource temporarily unavailable]"</span></div></div><!-- fragment --> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00039">39</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <a id="a1ba2738e4c871d6f38c43e768f5adef3"></a> <h2 class="memtitle"><span class="permalink"><a href="#a1ba2738e4c871d6f38c43e768f5adef3">◆ </a></span>Errno() <span class="overload">[3/3]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">zypp::Errno::Errno </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>errno_r</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Ctor taking an explicit errno value. </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00042">42</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a id="a3c531cb59e3d83707d3b4c384122f82e"></a> <h2 class="memtitle"><span class="permalink"><a href="#a3c531cb59e3d83707d3b4c384122f82e">◆ </a></span>get()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int zypp::Errno::get </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return the stored errno. </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00046">46</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <a id="a39592051b9b6f4062f7630b8f326f2e6"></a> <h2 class="memtitle"><span class="permalink"><a href="#a39592051b9b6f4062f7630b8f326f2e6">◆ </a></span>operator int()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">zypp::Errno::operator int </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Allow implicit conversion to <code>int</code>. </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00049">49</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <a id="a5a74d4d054056361eb6ac93d52e2af21"></a> <h2 class="memtitle"><span class="permalink"><a href="#a5a74d4d054056361eb6ac93d52e2af21">◆ </a></span>asString()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">std::string zypp::Errno::asString </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return human readable error string. </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00052">52</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <h2 class="groupheader">Friends And Related Function Documentation</h2> <a id="a8ab6b470bdd87a9454a016218dd87cb6"></a> <h2 class="memtitle"><span class="permalink"><a href="#a8ab6b470bdd87a9454a016218dd87cb6">◆ </a></span>operator<<()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">std::ostream & operator<< </td> <td>(</td> <td class="paramtype">std::ostream & </td> <td class="paramname"><em>str</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classzypp_1_1Errno.html">Errno</a> & </td> <td class="paramname"><em>obj</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">related</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Stream output </p> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00059">59</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a id="aa7f7c13f8729a56374609c1ea6be6c68"></a> <h2 class="memtitle"><span class="permalink"><a href="#aa7f7c13f8729a56374609c1ea6be6c68">◆ </a></span>_errno</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int zypp::Errno::_errno</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">private</span></span> </td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="Errno_8h_source.html#l00055">55</a> of file <a class="el" href="Errno_8h_source.html">Errno.h</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li>zypp/base/<a class="el" href="Errno_8h_source.html">Errno.h</a></li> </ul> </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="namespacezypp.html">zypp</a></li><li class="navelem"><a class="el" href="classzypp_1_1Errno.html">Errno</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>