| Commit | Line | Data |
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| 8e30e889 |
1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| 2 | <html xmlns="http://www.w3.org/1999/xhtml"> |
| 3 | <!-- |
| 4 | This file was generated by Devel::NYTProf version 4.06 |
| 5 | --> |
| 6 | <head> |
| 7 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| 8 | <meta http-equiv="Content-Language" content="en-us" /> |
| 9 | <title>Profile of IO/File.pm</title> |
| 10 | <link rel="stylesheet" type="text/css" href="style.css" /> |
| 11 | <script type="text/javascript" src="js/jquery-min.js"></script> |
| 12 | |
| 13 | <script type="text/javascript" src="js/jquery-tablesorter-min.js"></script> |
| 14 | <link rel="stylesheet" type="text/css" href="js/style-tablesorter.css" /> |
| 15 | <script type="text/javascript"> |
| 16 | // when a column is first clicked on to sort it, use descending order |
| 17 | // XXX doesn't seem to work (and not just because the tablesorter formatSortingOrder() is broken) |
| 18 | $.tablesorter.defaults.sortInitialOrder = "desc"; |
| 19 | // add parser through the tablesorter addParser method |
| 20 | $.tablesorter.addParser({ |
| 21 | id: 'fmt_time', // name of this parser |
| 22 | is: function(s) { |
| 23 | return false; // return false so this parser is not auto detected |
| 24 | }, |
| 25 | format: function(orig) { // format data for normalization |
| 26 | // console.log(orig); |
| 27 | val = orig.replace(/ns/,''); |
| 28 | if (val != orig) { return val / (1000*1000*1000); } |
| 29 | val = orig.replace(/µs/,''); /* XXX use µ ? */ |
| 30 | if (val != orig) { return val / (1000*1000); } |
| 31 | var val = orig.replace(/ms/,''); |
| 32 | if (val != orig) { return val / (1000); } |
| 33 | var val = orig.replace(/s/,''); |
| 34 | if (val != orig) { return val; } |
| 35 | if (orig == '0') { return orig; } |
| 36 | console.log('no match for fmt_time of '.concat(orig)); |
| 37 | return orig; |
| 38 | }, |
| 39 | type: 'numeric' // set type, either numeric or text |
| 40 | }); |
| 41 | </script> |
| 42 | </head> |
| 43 | |
| 44 | <body > |
| 45 | <div class="header" style="position: relative; overflow-x: hidden; overflow-y: hidden; z-index: 0; "> |
| 46 | <div class="header_back"> |
| 47 | <a href="index.html">← Index</a> |
| 48 | </div> |
| 49 | <div class="headerForeground" style="float: left"> |
| 50 | <span class="siteTitle">NYTProf Performance Profile</span> |
| 51 | <span class="siteSubtitle">  <span>« <span class="mode_btn mode_btn_selected">block view</span> • <span class="mode_btn"><a href="IO-File-pm-35-line.html">line view</a></span> • <span class="mode_btn"><a href="IO-File-pm-35-sub.html">sub view</a></span> »</span><br /> |
| 52 | For script/nytprof.pl |
| 53 | </span> |
| 54 | </div> |
| 55 | <div class="headerForeground" style="float: right; text-align: right"> |
| 56 | <span class="siteTitle"> </span> |
| 57 | <span class="siteSubtitle">Run on Thu May 31 16:29:39 2012<br />Reported on Thu May 31 16:35:15 2012</span> |
| 58 | </div> |
| 59 | <div style="position: absolute; left: 0px; top: 0%; width: 100%; height: 101%; z-index: -1; background-color: rgb(17, 136, 255); "></div> |
| 60 | <div style="position: absolute; left: 0px; top: 2%; width: 100%; height: 99%; z-index: -1; background-color: rgb(16, 134, 253); "></div> |
| 61 | <div style="position: absolute; left: 0px; top: 4%; width: 100%; height: 97%; z-index: -1; background-color: rgb(16, 133, 252); "></div> |
| 62 | <div style="position: absolute; left: 0px; top: 6%; width: 100%; height: 95%; z-index: -1; background-color: rgb(15, 131, 250); "></div> |
| 63 | <div style="position: absolute; left: 0px; top: 8%; width: 100%; height: 93%; z-index: -1; background-color: rgb(15, 130, 249); "></div> |
| 64 | <div style="position: absolute; left: 0px; top: 10%; width: 100%; height: 91%; z-index: -1; background-color: rgb(15, 129, 248); "></div> |
| 65 | <div style="position: absolute; left: 0px; top: 12%; width: 100%; height: 89%; z-index: -1; background-color: rgb(14, 127, 246); "></div> |
| 66 | <div style="position: absolute; left: 0px; top: 14%; width: 100%; height: 87%; z-index: -1; background-color: rgb(14, 126, 245); "></div> |
| 67 | <div style="position: absolute; left: 0px; top: 16%; width: 100%; height: 85%; z-index: -1; background-color: rgb(14, 125, 244); "></div> |
| 68 | <div style="position: absolute; left: 0px; top: 18%; width: 100%; height: 83%; z-index: -1; background-color: rgb(13, 123, 242); "></div> |
| 69 | <div style="position: absolute; left: 0px; top: 20%; width: 100%; height: 81%; z-index: -1; background-color: rgb(13, 122, 241); "></div> |
| 70 | <div style="position: absolute; left: 0px; top: 22%; width: 100%; height: 79%; z-index: -1; background-color: rgb(13, 121, 240); "></div> |
| 71 | <div style="position: absolute; left: 0px; top: 24%; width: 100%; height: 77%; z-index: -1; background-color: rgb(12, 119, 238); "></div> |
| 72 | <div style="position: absolute; left: 0px; top: 26%; width: 100%; height: 75%; z-index: -1; background-color: rgb(12, 118, 237); "></div> |
| 73 | <div style="position: absolute; left: 0px; top: 28%; width: 100%; height: 73%; z-index: -1; background-color: rgb(12, 116, 235); "></div> |
| 74 | <div style="position: absolute; left: 0px; top: 30%; width: 100%; height: 71%; z-index: -1; background-color: rgb(11, 115, 234); "></div> |
| 75 | <div style="position: absolute; left: 0px; top: 32%; width: 100%; height: 69%; z-index: -1; background-color: rgb(11, 114, 233); "></div> |
| 76 | <div style="position: absolute; left: 0px; top: 34%; width: 100%; height: 67%; z-index: -1; background-color: rgb(11, 112, 231); "></div> |
| 77 | <div style="position: absolute; left: 0px; top: 36%; width: 100%; height: 65%; z-index: -1; background-color: rgb(10, 111, 230); "></div> |
| 78 | <div style="position: absolute; left: 0px; top: 38%; width: 100%; height: 63%; z-index: -1; background-color: rgb(10, 110, 229); "></div> |
| 79 | <div style="position: absolute; left: 0px; top: 40%; width: 100%; height: 61%; z-index: -1; background-color: rgb(10, 108, 227); "></div> |
| 80 | <div style="position: absolute; left: 0px; top: 42%; width: 100%; height: 59%; z-index: -1; background-color: rgb(9, 107, 226); "></div> |
| 81 | <div style="position: absolute; left: 0px; top: 44%; width: 100%; height: 57%; z-index: -1; background-color: rgb(9, 106, 225); "></div> |
| 82 | <div style="position: absolute; left: 0px; top: 46%; width: 100%; height: 55%; z-index: -1; background-color: rgb(9, 104, 223); "></div> |
| 83 | <div style="position: absolute; left: 0px; top: 48%; width: 100%; height: 53%; z-index: -1; background-color: rgb(8, 103, 222); "></div> |
| 84 | <div style="position: absolute; left: 0px; top: 50%; width: 100%; height: 51%; z-index: -1; background-color: rgb(8, 102, 221); "></div> |
| 85 | <div style="position: absolute; left: 0px; top: 52%; width: 100%; height: 49%; z-index: -1; background-color: rgb(8, 100, 219); "></div> |
| 86 | <div style="position: absolute; left: 0px; top: 54%; width: 100%; height: 47%; z-index: -1; background-color: rgb(7, 99, 218); "></div> |
| 87 | <div style="position: absolute; left: 0px; top: 56%; width: 100%; height: 45%; z-index: -1; background-color: rgb(7, 97, 216); "></div> |
| 88 | <div style="position: absolute; left: 0px; top: 58%; width: 100%; height: 43%; z-index: -1; background-color: rgb(7, 96, 215); "></div> |
| 89 | <div style="position: absolute; left: 0px; top: 60%; width: 100%; height: 41%; z-index: -1; background-color: rgb(6, 95, 214); "></div> |
| 90 | <div style="position: absolute; left: 0px; top: 62%; width: 100%; height: 39%; z-index: -1; background-color: rgb(6, 93, 212); "></div> |
| 91 | <div style="position: absolute; left: 0px; top: 64%; width: 100%; height: 37%; z-index: -1; background-color: rgb(6, 92, 211); "></div> |
| 92 | <div style="position: absolute; left: 0px; top: 66%; width: 100%; height: 35%; z-index: -1; background-color: rgb(5, 91, 210); "></div> |
| 93 | <div style="position: absolute; left: 0px; top: 68%; width: 100%; height: 33%; z-index: -1; background-color: rgb(5, 89, 208); "></div> |
| 94 | <div style="position: absolute; left: 0px; top: 70%; width: 100%; height: 31%; z-index: -1; background-color: rgb(5, 88, 207); "></div> |
| 95 | <div style="position: absolute; left: 0px; top: 72%; width: 100%; height: 29%; z-index: -1; background-color: rgb(4, 87, 206); "></div> |
| 96 | <div style="position: absolute; left: 0px; top: 74%; width: 100%; height: 27%; z-index: -1; background-color: rgb(4, 85, 204); "></div> |
| 97 | <div style="position: absolute; left: 0px; top: 76%; width: 100%; height: 25%; z-index: -1; background-color: rgb(4, 84, 203); "></div> |
| 98 | <div style="position: absolute; left: 0px; top: 78%; width: 100%; height: 23%; z-index: -1; background-color: rgb(3, 82, 201); "></div> |
| 99 | <div style="position: absolute; left: 0px; top: 80%; width: 100%; height: 21%; z-index: -1; background-color: rgb(3, 81, 200); "></div> |
| 100 | <div style="position: absolute; left: 0px; top: 82%; width: 100%; height: 19%; z-index: -1; background-color: rgb(3, 80, 199); "></div> |
| 101 | <div style="position: absolute; left: 0px; top: 84%; width: 100%; height: 17%; z-index: -1; background-color: rgb(2, 78, 197); "></div> |
| 102 | <div style="position: absolute; left: 0px; top: 86%; width: 100%; height: 15%; z-index: -1; background-color: rgb(2, 77, 196); "></div> |
| 103 | <div style="position: absolute; left: 0px; top: 88%; width: 100%; height: 13%; z-index: -1; background-color: rgb(2, 76, 195); "></div> |
| 104 | <div style="position: absolute; left: 0px; top: 90%; width: 100%; height: 11%; z-index: -1; background-color: rgb(1, 74, 193); "></div> |
| 105 | <div style="position: absolute; left: 0px; top: 92%; width: 100%; height: 9%; z-index: -1; background-color: rgb(1, 73, 192); "></div> |
| 106 | <div style="position: absolute; left: 0px; top: 94%; width: 100%; height: 7%; z-index: -1; background-color: rgb(1, 72, 191); "></div> |
| 107 | <div style="position: absolute; left: 0px; top: 96%; width: 100%; height: 5%; z-index: -1; background-color: rgb(0, 70, 189); "></div> |
| 108 | <div style="position: absolute; left: 0px; top: 98%; width: 100%; height: 3%; z-index: -1; background-color: rgb(0, 69, 188); "></div> |
| 109 | <div style="position: absolute; left: 0px; top: 100%; width: 100%; height: 1%; z-index: -1; background-color: rgb(0, 68, 187); "></div> |
| 110 | </div> |
| 111 | |
| 112 | <div class="body_content"><br /> |
| 113 | <table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///opt/local/lib/perl5/5.14.2/darwin-multi-2level/IO/File.pm">/opt/local/lib/perl5/5.14.2/darwin-multi-2level/IO/File.pm</a></td></tr> |
| 114 | <tr><td class="h">Statements</td><td align="left">Executed 37 statements in 928µs</td></tr></table> |
| 115 | |
| 116 | <table id="subs_table" border="1" cellpadding="0" class="tablesorter"> |
| 117 | <caption>Subroutines</caption> |
| 118 | <thead> |
| 119 | <tr> |
| 120 | <th>Calls</th> |
| 121 | <th><span title="Number of Places sub is called from">P</span></th> |
| 122 | <th><span title="Number of Files sub is called from">F</span></th> |
| 123 | <th>Exclusive<br />Time</th> |
| 124 | <th>Inclusive<br />Time</th> |
| 125 | <th>Subroutine</th> |
| 126 | </tr> |
| 127 | </thead> |
| 128 | <tbody> |
| 129 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">394µs</span></td><td class="c0"><span title="0.0%">3.43ms</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@133</span>IO::File::<a href="IO-File-pm-35-block.html#133">BEGIN@133</a></span></td></tr> |
| 130 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">252µs</span></td><td class="c0"><span title="0.0%">334µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@132</span>IO::File::<a href="IO-File-pm-35-block.html#132">BEGIN@132</a></span></td></tr> |
| 131 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">32µs</span></td><td class="c0"><span title="0.0%">120µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::new</span>IO::File::<a href="IO-File-pm-35-block.html#156">new</a></span></td></tr> |
| 132 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">22µs</span></td><td class="c3"><span title="0.0%">22µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::CORE:open</span>IO::File::<a href="IO-File-pm-35-block.html#IO__File__CORE_open">CORE:open</a> (opcode)</span></td></tr> |
| 133 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">22µs</span></td><td class="c3"><span title="0.0%">22µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@127</span>IO::File::<a href="IO-File-pm-35-block.html#127">BEGIN@127</a></span></td></tr> |
| 134 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">19µs</span></td><td class="c2"><span title="0.0%">66µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::open</span>IO::File::<a href="IO-File-pm-35-block.html#173">open</a></span></td></tr> |
| 135 | <tr><td class="c0">70</td><td class="c1">2</td><td class="c3">1</td><td class="c3"><span title="0.0%">15µs</span></td><td class="c3"><span title="0.0%">15µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::CORE:match</span>IO::File::<a href="IO-File-pm-35-block.html#IO__File__CORE_match">CORE:match</a> (opcode)</span></td></tr> |
| 136 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">9µs</span></td><td class="c3"><span title="0.0%">45µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@131</span>IO::File::<a href="IO-File-pm-35-block.html#131">BEGIN@131</a></span></td></tr> |
| 137 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">8µs</span></td><td class="c3"><span title="0.0%">42µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@130</span>IO::File::<a href="IO-File-pm-35-block.html#130">BEGIN@130</a></span></td></tr> |
| 138 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">8µs</span></td><td class="c3"><span title="0.0%">11µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@128</span>IO::File::<a href="IO-File-pm-35-block.html#128">BEGIN@128</a></span></td></tr> |
| 139 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">5µs</span></td><td class="c3"><span title="0.0%">5µs</span></td><td class="sub_name"><span style="display: none;">IO::File::::BEGIN@134</span>IO::File::<a href="IO-File-pm-35-block.html#134">BEGIN@134</a></span></td></tr> |
| 140 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">IO::File::::binmode</span>IO::File::<a href="IO-File-pm-35-block.html#195">binmode</a></span></td></tr> |
| 141 | </tbody></table> |
| 142 | Call graph for these subroutines as a |
| 143 | <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a> |
| 144 | <a href="opt-local-lib-perl5-5-14-2-darwin-multi-2level-IO-File-pm.dot">dot language file</a>. |
| 145 | |
| 146 | <table border="1" cellpadding="0"> |
| 147 | <thead> |
| 148 | <tr><th>Line</th> |
| 149 | <th><span title="Number of statements executed">State<br />ments</span></th> |
| 150 | <th><span title="Time spend executing statements on the line, |
| 151 | excluding time spent executing statements in any called subroutines">Time<br />on line</span></th> |
| 152 | <th><span title="Number of subroutines calls">Calls</span></th> |
| 153 | <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th> |
| 154 | <th class="left_indent_header">Code</th> |
| 155 | </tr> |
| 156 | |
| 157 | </thead> |
| 158 | <tbody> |
| 159 | <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 160 | <tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 161 | <tr><td class="h"><a name="3"></a>3</td><td></td><td></td><td></td><td></td><td class="s">package IO::File;</td></tr> |
| 162 | <tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 163 | <tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr> |
| 164 | <tr><td class="h"><a name="6"></a>6</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 165 | <tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s">IO::File - supply object methods for filehandles</td></tr> |
| 166 | <tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 167 | <tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s">=head1 SYNOPSIS</td></tr> |
| 168 | <tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 169 | <tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s"> use IO::File;</td></tr> |
| 170 | <tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 171 | <tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"> $fh = IO::File->new();</td></tr> |
| 172 | <tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s"> if ($fh->open("< file")) {</td></tr> |
| 173 | <tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s"> print <$fh>;</td></tr> |
| 174 | <tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s"> $fh->close;</td></tr> |
| 175 | <tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 176 | <tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 177 | <tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"> $fh = IO::File->new("> file");</td></tr> |
| 178 | <tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $fh) {</td></tr> |
| 179 | <tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"> print $fh "bar\n";</td></tr> |
| 180 | <tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> $fh->close;</td></tr> |
| 181 | <tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 182 | <tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 183 | <tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"> $fh = IO::File->new("file", "r");</td></tr> |
| 184 | <tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $fh) {</td></tr> |
| 185 | <tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> print <$fh>;</td></tr> |
| 186 | <tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> undef $fh; # automatically closes the file</td></tr> |
| 187 | <tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 188 | <tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 189 | <tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"> $fh = IO::File->new("file", O_WRONLY|O_APPEND);</td></tr> |
| 190 | <tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $fh) {</td></tr> |
| 191 | <tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"> print $fh "corge\n";</td></tr> |
| 192 | <tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 193 | <tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"> $pos = $fh->getpos;</td></tr> |
| 194 | <tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> $fh->setpos($pos);</td></tr> |
| 195 | <tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 196 | <tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"> undef $fh; # automatically closes the file</td></tr> |
| 197 | <tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 198 | <tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 199 | <tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"> autoflush STDOUT 1;</td></tr> |
| 200 | <tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 201 | <tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr> |
| 202 | <tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 203 | <tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s">C<IO::File> inherits from C<IO::Handle> and C<IO::Seekable>. It extends</td></tr> |
| 204 | <tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s">these classes with methods that are specific to file handles.</td></tr> |
| 205 | <tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 206 | <tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s">=head1 CONSTRUCTOR</td></tr> |
| 207 | <tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 208 | <tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr> |
| 209 | <tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 210 | <tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s">=item new ( FILENAME [,MODE [,PERMS]] )</td></tr> |
| 211 | <tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 212 | <tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s">Creates an C<IO::File>. If it receives any parameters, they are passed to</td></tr> |
| 213 | <tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s">the method C<open>; if the open fails, the object is destroyed. Otherwise,</td></tr> |
| 214 | <tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s">it is returned to the caller.</td></tr> |
| 215 | <tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 216 | <tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s">=item new_tmpfile</td></tr> |
| 217 | <tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 218 | <tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s">Creates an C<IO::File> opened for read/write on a newly created temporary</td></tr> |
| 219 | <tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s">file. On systems where this is possible, the temporary file is anonymous</td></tr> |
| 220 | <tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s">(i.e. it is unlinked after creation, but held open). If the temporary</td></tr> |
| 221 | <tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s">file cannot be created or opened, the C<IO::File> object is destroyed.</td></tr> |
| 222 | <tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s">Otherwise, it is returned to the caller.</td></tr> |
| 223 | <tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 224 | <tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr> |
| 225 | <tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 226 | <tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s">=head1 METHODS</td></tr> |
| 227 | <tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 228 | <tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr> |
| 229 | <tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 230 | <tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s">=item open( FILENAME [,MODE [,PERMS]] )</td></tr> |
| 231 | <tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 232 | <tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s">=item open( FILENAME, IOLAYERS )</td></tr> |
| 233 | <tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 234 | <tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s">C<open> accepts one, two or three parameters. With one parameter,</td></tr> |
| 235 | <tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s">it is just a front end for the built-in C<open> function. With two or three</td></tr> |
| 236 | <tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s">parameters, the first parameter is a filename that may include</td></tr> |
| 237 | <tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s">whitespace or other special characters, and the second parameter is</td></tr> |
| 238 | <tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s">the open mode, optionally followed by a file permission value.</td></tr> |
| 239 | <tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 240 | <tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s">If C<IO::File::open> receives a Perl mode string ("E<gt>", "+E<lt>", etc.)</td></tr> |
| 241 | <tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s">or an ANSI C fopen() mode string ("w", "r+", etc.), it uses the basic</td></tr> |
| 242 | <tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s">Perl C<open> operator (but protects any special characters).</td></tr> |
| 243 | <tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 244 | <tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s">If C<IO::File::open> is given a numeric mode, it passes that mode</td></tr> |
| 245 | <tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s">and the optional permissions value to the Perl C<sysopen> operator.</td></tr> |
| 246 | <tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s">The permissions default to 0666.</td></tr> |
| 247 | <tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 248 | <tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s">If C<IO::File::open> is given a mode that includes the C<:> character,</td></tr> |
| 249 | <tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s">it passes all the three arguments to the three-argument C<open> operator.</td></tr> |
| 250 | <tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 251 | <tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s">For convenience, C<IO::File> exports the O_XXX constants from the</td></tr> |
| 252 | <tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s">Fcntl module, if this module is available.</td></tr> |
| 253 | <tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 254 | <tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s">=item binmode( [LAYER] )</td></tr> |
| 255 | <tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 256 | <tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s">C<binmode> sets C<binmode> on the underlying C<IO> object, as documented</td></tr> |
| 257 | <tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s">in C<perldoc -f binmode>.</td></tr> |
| 258 | <tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 259 | <tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s">C<binmode> accepts one optional parameter, which is the layer to be</td></tr> |
| 260 | <tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s">passed on to the C<binmode> call.</td></tr> |
| 261 | <tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 262 | <tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr> |
| 263 | <tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 264 | <tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s">=head1 NOTE</td></tr> |
| 265 | <tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 266 | <tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s">Some operating systems may perform C<IO::File::new()> or C<IO::File::open()></td></tr> |
| 267 | <tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s">on a directory without errors. This behavior is not portable and not</td></tr> |
| 268 | <tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s">suggested for use. Using C<opendir()> and C<readdir()> or C<IO::Dir> are</td></tr> |
| 269 | <tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s">suggested instead.</td></tr> |
| 270 | <tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 271 | <tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s">=head1 SEE ALSO</td></tr> |
| 272 | <tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 273 | <tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s">L<perlfunc>, </td></tr> |
| 274 | <tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s">L<perlop/"I/O Operators">,</td></tr> |
| 275 | <tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s">L<IO::Handle>,</td></tr> |
| 276 | <tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s">L<IO::Seekable>,</td></tr> |
| 277 | <tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s">L<IO::Dir></td></tr> |
| 278 | <tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 279 | <tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s">=head1 HISTORY</td></tr> |
| 280 | <tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 281 | <tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s">Derived from FileHandle.pm by Graham Barr E<lt>F<gbarr@pobox.com>E<gt>.</td></tr> |
| 282 | <tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 283 | <tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
| 284 | <tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 285 | <tr><td class="h"><a name="127"></a>127</td><td class="c3">2</td><td class="c1"><span title="Avg 23µs">46µs</span></td><td class="c3">1</td><td class="c3">22µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 22µs within IO::File::BEGIN@127 which was called: |
| 286 | # once (22µs+0s) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#127">line 127</a></div></div>use 5.006_001;<div class="calls"><div class="calls_out"># spent 22µs making 1 call to <a href="IO-File-pm-35-block.html#127">IO::File::BEGIN@127</a></div></div></td></tr> |
| 287 | <tr><td class="h"><a name="128"></a>128</td><td class="c3">2</td><td class="c2"><span title="Avg 19µs">38µs</span></td><td class="c3">2</td><td class="c3">15µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 11µs (8+4) within IO::File::BEGIN@128 which was called: |
| 288 | # once (8µs+4µs) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#128">line 128</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 11µs making 1 call to <a href="IO-File-pm-35-block.html#128">IO::File::BEGIN@128</a> |
| 289 | # spent 4µs making 1 call to <a href="strict-pm-3-block.html#34">strict::import</a></div></div></td></tr> |
| 290 | <tr><td class="h"><a name="129"></a>129</td><td class="c3">1</td><td class="c3"><span title="Avg 400ns">400ns</span></td><td></td><td></td><td class="s">our($VERSION, @EXPORT, @EXPORT_OK, @ISA);</td></tr> |
| 291 | <tr><td class="h"><a name="130"></a>130</td><td class="c3">2</td><td class="c3"><span title="Avg 11µs">23µs</span></td><td class="c3">2</td><td class="c2">76µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 42µs (8+34) within IO::File::BEGIN@130 which was called: |
| 292 | # once (8µs+34µs) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#130">line 130</a></div></div>use Carp;<div class="calls"><div class="calls_out"># spent 42µs making 1 call to <a href="IO-File-pm-35-block.html#130">IO::File::BEGIN@130</a> |
| 293 | # spent 34µs making 1 call to <a href="Exporter-pm-8-block.html#28">Exporter::import</a></div></div></td></tr> |
| 294 | <tr><td class="h"><a name="131"></a>131</td><td class="c3">2</td><td class="c3"><span title="Avg 11µs">22µs</span></td><td class="c3">2</td><td class="c1">81µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 45µs (9+36) within IO::File::BEGIN@131 which was called: |
| 295 | # once (9µs+36µs) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#131">line 131</a></div></div>use Symbol;<div class="calls"><div class="calls_out"># spent 45µs making 1 call to <a href="IO-File-pm-35-block.html#131">IO::File::BEGIN@131</a> |
| 296 | # spent 36µs making 1 call to <a href="Exporter-pm-8-block.html#28">Exporter::import</a></div></div></td></tr> |
| 297 | <tr><td class="h"><a name="132"></a>132</td><td class="c3">2</td><td class="c0"><span title="Avg 71µs">143µs</span></td><td class="c3">1</td><td class="c0">334µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 334µs (252+82) within IO::File::BEGIN@132 which was called: |
| 298 | # once (252µs+82µs) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#132">line 132</a></div></div>use SelectSaver;<div class="calls"><div class="calls_out"># spent 334µs making 1 call to <a href="IO-File-pm-35-block.html#132">IO::File::BEGIN@132</a></div></div></td></tr> |
| 299 | <tr><td class="h"><a name="133"></a>133</td><td class="c3">2</td><td class="c0"><span title="Avg 71µs">142µs</span></td><td class="c3">2</td><td class="c0">3.46ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 3.43ms (394µs+3.03) within IO::File::BEGIN@133 which was called: |
| 300 | # once (394µs+3.03ms) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#133">line 133</a></div></div>use IO::Seekable;<div class="calls"><div class="calls_out"># spent 3.43ms making 1 call to <a href="IO-File-pm-35-block.html#133">IO::File::BEGIN@133</a> |
| 301 | # spent 29µs making 1 call to <a href="Exporter-pm-8-block.html#28">Exporter::import</a></div></div></td></tr> |
| 302 | <tr><td class="h"><a name="134"></a>134</td><td class="c3">2</td><td class="c0"><span title="Avg 160µs">321µs</span></td><td class="c3">1</td><td class="c3">5µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 5µs within IO::File::BEGIN@134 which was called: |
| 303 | # once (5µs+0s) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#134">line 134</a></div></div>use File::Spec;<div class="calls"><div class="calls_out"># spent 5µs making 1 call to <a href="IO-File-pm-35-block.html#134">IO::File::BEGIN@134</a></div></div></td></tr> |
| 304 | <tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 305 | <tr><td class="h"><a name="136"></a>136</td><td class="c3">1</td><td class="c3"><span title="Avg 400ns">400ns</span></td><td></td><td></td><td class="s">require Exporter;</td></tr> |
| 306 | <tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 307 | <tr><td class="h"><a name="138"></a>138</td><td class="c3">1</td><td class="c3"><span title="Avg 10µs">10µs</span></td><td></td><td></td><td class="s">@ISA = qw(IO::Handle IO::Seekable Exporter);</td></tr> |
| 308 | <tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 309 | <tr><td class="h"><a name="140"></a>140</td><td class="c3">1</td><td class="c3"><span title="Avg 400ns">400ns</span></td><td></td><td></td><td class="s">$VERSION = "1.15";</td></tr> |
| 310 | <tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 311 | <tr><td class="h"><a name="142"></a>142</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">@EXPORT = @IO::Seekable::EXPORT;</td></tr> |
| 312 | <tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 313 | <tr><td class="h"><a name="144"></a>144</td><td class="c0">5</td><td class="c0"><span title="Avg 19µs">96µs</span></td><td></td><td></td><td class="s">eval {</td></tr> |
| 314 | <tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"> # Make all Fcntl O_XXX constants available for importing</td></tr> |
| 315 | <tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"> require Fcntl;</td></tr> |
| 316 | <tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td class="c0">68</td><td class="c3">13µs</td><td class="s"> my @O = grep /^O_/, @Fcntl::EXPORT;<div class="calls"><div class="calls_out"> # spent 13µs making 68 calls to <a href="IO-File-pm-35-block.html#IO__File__CORE_match">IO::File::CORE:match</a>, avg 193ns/call</div></div></td></tr> |
| 317 | <tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td class="c3">1</td><td class="c0">138µs</td><td class="s"> Fcntl->import(@O); # first we import what we want to export<div class="calls"><div class="calls_out"> # spent 138µs making 1 call to <a href="Exporter-pm-8-block.html#28">Exporter::import</a></div></div></td></tr> |
| 318 | <tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s"> push(@EXPORT, @O);</td></tr> |
| 319 | <tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s">};</td></tr> |
| 320 | <tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 321 | <tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s">################################################</td></tr> |
| 322 | <tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s">## Constructor</td></tr> |
| 323 | <tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s">##</td></tr> |
| 324 | <tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 325 | <tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 120µs (32+88) within IO::File::new which was called: |
| 326 | # once (32µs+88µs) by Config::General::_open at <a href="Config-General-pm-2007-block.html#515">line 515 of Config/General.pm</a></div></div>sub new {</td></tr> |
| 327 | <tr><td class="h"><a name="157"></a>157</td><td class="c0">6</td><td class="c3"><span title="Avg 5µs">28µs</span></td><td></td><td></td><td class="s"> my $type = shift;</td></tr> |
| 328 | <tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"> my $class = ref($type) || $type || "IO::File";</td></tr> |
| 329 | <tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> @_ >= 0 && @_ <= 3</td></tr> |
| 330 | <tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"> or croak "usage: $class->new([FILENAME [,MODE [,PERMS]]])";</td></tr> |
| 331 | <tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td class="c3">1</td><td class="c3">22µs</td><td class="s"> my $fh = $class->SUPER::new();<div class="calls"><div class="calls_out"> # spent 22µs making 1 call to <a href="IO-Handle-pm-38-block.html#310">IO::Handle::new</a></div></div></td></tr> |
| 332 | <tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td class="c3">1</td><td class="c2">66µs</td><td class="s"> if (@_) {<div class="calls"><div class="calls_out"> # spent 66µs making 1 call to <a href="IO-File-pm-35-block.html#173">IO::File::open</a></div></div></td></tr> |
| 333 | <tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"> $fh->open(@_)</td></tr> |
| 334 | <tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"> or return undef;</td></tr> |
| 335 | <tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 336 | <tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> $fh;</td></tr> |
| 337 | <tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 338 | <tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 339 | <tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s">################################################</td></tr> |
| 340 | <tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s">## Open</td></tr> |
| 341 | <tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s">##</td></tr> |
| 342 | <tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 343 | <tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 66µs (19+48) within IO::File::open which was called: |
| 344 | # once (19µs+48µs) by IO::File::new at <a href="IO-File-pm-35-block.html#162">line 162</a></div></div>sub open {</td></tr> |
| 345 | <tr><td class="h"><a name="174"></a>174</td><td class="c1">3</td><td class="c3"><span title="Avg 700ns">2µs</span></td><td></td><td></td><td class="s"> @_ >= 2 && @_ <= 4 or croak 'usage: $fh->open(FILENAME [,MODE [,PERMS]])';</td></tr> |
| 346 | <tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"> my ($fh, $file) = @_;</td></tr> |
| 347 | <tr><td class="h"><a name="176"></a>176</td><td class="c3">2</td><td class="c3"><span title="Avg 4µs">8µs</span></td><td></td><td></td><td class="s"> if (@_ > 2) {</td></tr> |
| 348 | <tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s"> my ($mode, $perms) = @_[2, 3];</td></tr> |
| 349 | <tr><td class="h"><a name="178"></a>178</td><td class="c3">1</td><td class="c3"><span title="Avg 33µs">33µs</span></td><td class="c3">2</td><td class="c3">2µs</td><td class="s"> if ($mode =~ /^\d+$/) {<div class="calls"><div class="calls_out"> # spent 2µs making 2 calls to <a href="IO-File-pm-35-block.html#IO__File__CORE_match">IO::File::CORE:match</a>, avg 1µs/call</div></div></td></tr> |
| 350 | <tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s"> defined $perms or $perms = 0666;</td></tr> |
| 351 | <tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"> return sysopen($fh, $file, $mode, $perms);</td></tr> |
| 352 | <tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"> } elsif ($mode =~ /:/) {</td></tr> |
| 353 | <tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s"> return open($fh, $mode, $file) if @_ == 3;</td></tr> |
| 354 | <tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s"> croak 'usage: $fh->open(FILENAME, IOLAYERS)';</td></tr> |
| 355 | <tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s"> } else {</td></tr> |
| 356 | <tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td class="c3">2</td><td class="c3">46µs</td><td class="s"> return open($fh, IO::Handle::_open_mode_string($mode), $file);<div class="calls"><div class="calls_out"> # spent 23µs making 1 call to <a href="IO-Handle-pm-38-block.html#351">IO::Handle::_open_mode_string</a> |
| 357 | # spent 22µs making 1 call to <a href="IO-File-pm-35-block.html#IO__File__CORE_open">IO::File::CORE:open</a></div></div></td></tr> |
| 358 | <tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 359 | <tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 360 | <tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s"> open($fh, $file);</td></tr> |
| 361 | <tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 362 | <tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 363 | <tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s">################################################</td></tr> |
| 364 | <tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s">## Binmode</td></tr> |
| 365 | <tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s">##</td></tr> |
| 366 | <tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 367 | <tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s">sub binmode {</td></tr> |
| 368 | <tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s"> ( @_ == 1 or @_ == 2 ) or croak 'usage $fh->binmode([LAYER])';</td></tr> |
| 369 | <tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 370 | <tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s"> my($fh, $layer) = @_;</td></tr> |
| 371 | <tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 372 | <tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"> return binmode $$fh unless $layer;</td></tr> |
| 373 | <tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"> return binmode $$fh, $layer;</td></tr> |
| 374 | <tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 375 | <tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 376 | <tr><td class="h"><a name="204"></a>204</td><td class="c3">1</td><td class="c3"><span title="Avg 14µs">14µs</span></td><td></td><td></td><td class="s">1;</td></tr> |
| 377 | <tr><td class="s"><a name=""></a> </td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 378 | <tr><td class="h"><a name="IO__File__CORE_match"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 15µs within IO::File::CORE:match which was called 70 times, avg 219ns/call: |
| 379 | # 68 times (13µs+0s) by IO::Dir::BEGIN@15 at <a href="IO-File-pm-35-block.html#147">line 147</a>, avg 193ns/call |
| 380 | # 2 times (2µs+0s) by IO::File::open at <a href="IO-File-pm-35-block.html#178">line 178</a>, avg 1µs/call</div></div>sub IO::File::CORE:match; # opcode<br /> </td></tr> |
| 381 | <tr><td class="h"><a name="IO__File__CORE_open"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 22µs within IO::File::CORE:open which was called: |
| 382 | # once (22µs+0s) by IO::File::open at <a href="IO-File-pm-35-block.html#185">line 185</a></div></div>sub IO::File::CORE:open; # opcode<br /> </td></tr> |
| 383 | </tbody></table></div> |
| 384 | |
| 385 | <script type="text/javascript"> $(document).ready(function() { |
| 386 | |
| 387 | $("#subs_table").tablesorter({ |
| 388 | sortList: [[3,1]], |
| 389 | headers: { |
| 390 | 3: { sorter: 'fmt_time' }, |
| 391 | 4: { sorter: 'fmt_time' } |
| 392 | } |
| 393 | }); |
| 394 | |
| 395 | } ); </script> |
| 396 | |
| 397 | <div class="footer">Report produced by the |
| 398 | <a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 4.06</a> |
| 399 | Perl profiler, developed by |
| 400 | <a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and |
| 401 | <a href="http://code.nytimes.com">Adam Kaplan</a>. |
| 402 | </div> |
| 403 | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
| 404 | </body></html> |
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