Commit | Line | Data |
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 IPC/Run/IO.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"><a href="IPC-Run-IO-pm-740-block.html">block view</a></span> • <span class="mode_btn"><a href="IPC-Run-IO-pm-740-line.html">line view</a></span> • <span class="mode_btn mode_btn_selected">sub view</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 16:35:02 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:///Users/edenc/perl5/lib/perl5/IPC/Run/IO.pm">/Users/edenc/perl5/lib/perl5/IPC/Run/IO.pm</a></td></tr> |
114 | <tr><td class="h">Statements</td><td align="left">Executed 3191 statements in 5.48ms</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="c0">120</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">1.56ms</span></td><td class="c0"><span title="0.0%">11.8ms</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::poll</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#521">poll</a></span></td></tr> |
130 | <tr><td class="c0">113</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">1.47ms</span></td><td class="c0"><span title="0.0%">8.84ms</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::_do_filters</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#546">_do_filters</a></span></td></tr> |
131 | <tr><td class="c0">122</td><td class="c0">3</td><td class="c3">1</td><td class="c0"><span title="0.0%">401µs</span></td><td class="c0"><span title="0.0%">401µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::dir</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#474">dir</a></span></td></tr> |
132 | <tr><td class="c0">113</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">175µs</span></td><td class="c0"><span title="0.0%">175µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::CORE:regcomp</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#IPC__Run__IO__CORE_regcomp">CORE:regcomp</a> (opcode)</span></td></tr> |
133 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">38µs</span></td><td class="c3"><span title="0.0%">49µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::_new_internal</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#127">_new_internal</a></span></td></tr> |
134 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">37µs</span></td><td class="c3"><span title="0.0%">46µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@65</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#65">BEGIN@65</a></span></td></tr> |
135 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">32µs</span></td><td class="c1"><span title="0.0%">156µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::_do_open</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#314">_do_open</a></span></td></tr> |
136 | <tr><td class="c0">114</td><td class="c1">2</td><td class="c3">1</td><td class="c3"><span title="0.0%">27µs</span></td><td class="c3"><span title="0.0%">27µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::CORE:match</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#IPC__Run__IO__CORE_match">CORE:match</a> (opcode)</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%">25µs</span></td><td class="c0"><span title="0.0%">186µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::open_pipe</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#335">open_pipe</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%">22µs</span></td><td class="c3"><span title="0.0%">75µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::close</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#364">close</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%">21µs</span></td><td class="c0"><span title="0.0%">320µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@67</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#67">BEGIN@67</a></span></td></tr> |
140 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">21µs</span></td><td class="c3"><span title="0.0%">23µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::_init_filters</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#494">_init_filters</a></span></td></tr> |
141 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">20µs</span></td><td class="c2"><span title="0.0%">103µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@66</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#66">BEGIN@66</a></span></td></tr> |
142 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">13µs</span></td><td class="c3"><span title="0.0%">64µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@70</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#70">BEGIN@70</a></span></td></tr> |
143 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">12µs</span></td><td class="c3"><span title="0.0%">48µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@68</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#68">BEGIN@68</a></span></td></tr> |
144 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">11µs</span></td><td class="c3"><span title="0.0%">82µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@71</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#71">BEGIN@71</a></span></td></tr> |
145 | <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%">11µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@74</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#74">BEGIN@74</a></span></td></tr> |
146 | <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%">37µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@73</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#73">BEGIN@73</a></span></td></tr> |
147 | <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%">43µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::BEGIN@489</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#489">BEGIN@489</a></span></td></tr> |
148 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">6µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::_cleanup</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#351">_cleanup</a></span></td></tr> |
149 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">4µs</span></td><td class="c3"><span title="0.0%">4µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::binmode</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#459">binmode</a></span></td></tr> |
150 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">3µs</span></td><td class="c3"><span title="0.0%">3µs</span></td><td class="sub_name"><span style="display: none;">IPC::Run::IO::::op</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#444">op</a></span></td></tr> |
151 | <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;">IPC::Run::IO::::__ANON__[:168]</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#160">__ANON__[:168]</a></span></td></tr> |
152 | <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;">IPC::Run::IO::::__ANON__[:194]</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#178">__ANON__[:194]</a></span></td></tr> |
153 | <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;">IPC::Run::IO::::__ANON__[:216]</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#200">__ANON__[:216]</a></span></td></tr> |
154 | <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;">IPC::Run::IO::::filename</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#231">filename</a></span></td></tr> |
155 | <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;">IPC::Run::IO::::fileno</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#392">fileno</a></span></td></tr> |
156 | <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;">IPC::Run::IO::::init</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#244">init</a></span></td></tr> |
157 | <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;">IPC::Run::IO::::mode</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#426">mode</a></span></td></tr> |
158 | <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;">IPC::Run::IO::::new</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#97">new</a></span></td></tr> |
159 | <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;">IPC::Run::IO::::open</span>IPC::Run::IO::<a href="IPC-Run-IO-pm-740-sub.html#286">open</a></span></td></tr> |
160 | </tbody></table> |
161 | Call graph for these subroutines as a |
162 | <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a> |
163 | <a href="Users-edenc-perl5-lib-perl5-IPC-Run-IO-pm.dot">dot language file</a>. |
164 | |
165 | <table border="1" cellpadding="0"> |
166 | <thead> |
167 | <tr><th>Line</th> |
168 | <th><span title="Number of statements executed">State<br />ments</span></th> |
169 | <th><span title="Time spend executing statements on the line, |
170 | excluding time spent executing statements in any called subroutines">Time<br />on line</span></th> |
171 | <th><span title="Number of subroutines calls">Calls</span></th> |
172 | <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th> |
173 | <th class="left_indent_header">Code</th> |
174 | </tr> |
175 | |
176 | </thead> |
177 | <tbody> |
178 | <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package IPC::Run::IO;</td></tr> |
179 | <tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
180 | <tr><td class="h"><a name="3"></a>3</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr> |
181 | <tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
182 | <tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s">IPC::Run::IO -- I/O channels for IPC::Run.</td></tr> |
183 | <tr><td class="h"><a name="6"></a>6</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
184 | <tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s">=head1 SYNOPSIS</td></tr> |
185 | <tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
186 | <tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s">B<NOT IMPLEMENTED YET ON Win32! Win32 does not allow select() on</td></tr> |
187 | <tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s">normal file descriptors; IPC::RUN::IO needs to use IPC::Run::Win32Helper</td></tr> |
188 | <tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s">to do this.></td></tr> |
189 | <tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
190 | <tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"> use IPC::Run qw( io );</td></tr> |
191 | <tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
192 | <tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s"> ## The sense of '>' and '<' is opposite of perl's open(),</td></tr> |
193 | <tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s"> ## but agrees with IPC::Run.</td></tr> |
194 | <tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", '>', \$recv );</td></tr> |
195 | <tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", 'r', \$recv );</td></tr> |
196 | <tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
197 | <tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s"> ## Append to $recv:</td></tr> |
198 | <tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", '>>', \$recv );</td></tr> |
199 | <tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", 'ra', \$recv );</td></tr> |
200 | <tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
201 | <tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", '<', \$send );</td></tr> |
202 | <tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", 'w', \$send );</td></tr> |
203 | <tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
204 | <tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", '<<', \$send );</td></tr> |
205 | <tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( "filename", 'wa', \$send );</td></tr> |
206 | <tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
207 | <tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"> ## Handles / IO objects that the caller opens:</td></tr> |
208 | <tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( \*HANDLE, '<', \$send );</td></tr> |
209 | <tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
210 | <tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"> $f = IO::Handle->new( ... ); # Any subclass of IO::Handle</td></tr> |
211 | <tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"> $io = io( $f, '<', \$send );</td></tr> |
212 | <tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
213 | <tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> require IPC::Run::IO;</td></tr> |
214 | <tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"> $io = IPC::Run::IO->new( ... );</td></tr> |
215 | <tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
216 | <tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"> ## Then run(), harness(), or start():</td></tr> |
217 | <tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"> run $io, ...;</td></tr> |
218 | <tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
219 | <tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"> ## You can, of course, use io() or IPC::Run::IO->new() as an</td></tr> |
220 | <tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"> ## argument to run(), harness, or start():</td></tr> |
221 | <tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"> run io( ... );</td></tr> |
222 | <tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
223 | <tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr> |
224 | <tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
225 | <tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s">This class and module allows filehandles and filenames to be harnessed for</td></tr> |
226 | <tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s">I/O when used IPC::Run, independent of anything else IPC::Run is doing</td></tr> |
227 | <tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s">(except that errors & exceptions can affect all things that IPC::Run is</td></tr> |
228 | <tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s">doing).</td></tr> |
229 | <tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
230 | <tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s">=head1 SUBCLASSING</td></tr> |
231 | <tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
232 | <tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s">INCOMPATIBLE CHANGE: due to the awkwardness introduced in ripping pseudohashes</td></tr> |
233 | <tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s">out of Perl, this class I<no longer> uses the fields pragma.</td></tr> |
234 | <tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
235 | <tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
236 | <tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
237 | <tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s">## This class is also used internally by IPC::Run in a very initimate way,</td></tr> |
238 | <tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s">## since this is a partial factoring of code from IPC::Run plus some code</td></tr> |
239 | <tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s">## needed to do standalone channels. This factoring process will continue</td></tr> |
240 | <tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s">## at some point. Don't know how far how fast.</td></tr> |
241 | <tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
242 | <tr><td class="h"><a name="65"></a>65</td><td class="c3">2</td><td class="c1"><span title="Avg 27µs">54µs</span></td><td class="c3">2</td><td class="c3">54µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 46µs (37+8) within IPC::Run::IO::BEGIN@65 which was called: |
243 | # once (37µs+8µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#65">line 65</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 46µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#65">IPC::Run::IO::BEGIN@65</a> |
244 | # spent 8µs making 1 call to <a href="strict-pm-3-sub.html#34">strict::import</a></div></div></td></tr> |
245 | <tr><td class="h"><a name="66"></a>66</td><td class="c3">2</td><td class="c3"><span title="Avg 18µs">36µs</span></td><td class="c3">2</td><td class="c1">187µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 103µs (20+83) within IPC::Run::IO::BEGIN@66 which was called: |
246 | # once (20µs+83µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#66">line 66</a></div></div>use Carp;<div class="calls"><div class="calls_out"># spent 103µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#66">IPC::Run::IO::BEGIN@66</a> |
247 | # spent 84µs making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr> |
248 | <tr><td class="h"><a name="67"></a>67</td><td class="c3">2</td><td class="c3"><span title="Avg 15µs">31µs</span></td><td class="c3">2</td><td class="c0">620µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 320µs (21+300) within IPC::Run::IO::BEGIN@67 which was called: |
249 | # once (21µs+300µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#67">line 67</a></div></div>use Fcntl;<div class="calls"><div class="calls_out"># spent 320µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#67">IPC::Run::IO::BEGIN@67</a> |
250 | # spent 300µs making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr> |
251 | <tr><td class="h"><a name="68"></a>68</td><td class="c3">2</td><td class="c3"><span title="Avg 14µs">29µs</span></td><td class="c3">2</td><td class="c3">85µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 48µs (12+36) within IPC::Run::IO::BEGIN@68 which was called: |
252 | # once (12µs+36µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#68">line 68</a></div></div>use Symbol;<div class="calls"><div class="calls_out"># spent 48µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#68">IPC::Run::IO::BEGIN@68</a> |
253 | # spent 36µs making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr> |
254 | <tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
255 | <tr><td class="h"><a name="70"></a>70</td><td class="c3">2</td><td class="c3"><span title="Avg 16µs">32µs</span></td><td class="c3">2</td><td class="c3">114µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 64µs (13+50) within IPC::Run::IO::BEGIN@70 which was called: |
256 | # once (13µs+50µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#70">line 70</a></div></div>use IPC::Run::Debug;<div class="calls"><div class="calls_out"># spent 64µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#70">IPC::Run::IO::BEGIN@70</a> |
257 | # spent 50µs making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr> |
258 | <tr><td class="h"><a name="71"></a>71</td><td class="c3">2</td><td class="c3"><span title="Avg 14µs">28µs</span></td><td class="c3">2</td><td class="c1">154µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 82µs (11+72) within IPC::Run::IO::BEGIN@71 which was called: |
259 | # once (11µs+72µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#71">line 71</a></div></div>use IPC::Run qw( Win32_MODE );<div class="calls"><div class="calls_out"># spent 82µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#71">IPC::Run::IO::BEGIN@71</a> |
260 | # spent 72µs making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr> |
261 | <tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
262 | <tr><td class="h"><a name="73"></a>73</td><td class="c3">2</td><td class="c1"><span title="Avg 34µs">68µs</span></td><td class="c3">2</td><td class="c3">64µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 37µs (9+28) within IPC::Run::IO::BEGIN@73 which was called: |
263 | # once (9µs+28µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#73">line 73</a></div></div>use vars qw{$VERSION};<div class="calls"><div class="calls_out"># spent 37µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#73">IPC::Run::IO::BEGIN@73</a> |
264 | # spent 28µs making 1 call to <a href="vars-pm-6-sub.html#10">vars::import</a></div></div></td></tr> |
265 | <tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 11µs (9+2) within IPC::Run::IO::BEGIN@74 which was called: |
266 | # once (9µs+2µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#80">line 80</a></div></div>BEGIN {</td></tr> |
267 | <tr><td class="h"><a name="75"></a>75</td><td class="c3">2</td><td class="c3"><span title="Avg 3µs">5µs</span></td><td></td><td></td><td class="s"> $VERSION = '0.90';</td></tr> |
268 | <tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td class="c3">1</td><td class="c3">2µs</td><td class="s"> if ( Win32_MODE ) {<div class="calls"><div class="calls_out"> # spent 2µs making 1 call to <a href="constant-pm-28-sub.html#142">constant::__ANON__[constant.pm:142]</a></div></div></td></tr> |
269 | <tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"> eval "use IPC::Run::Win32Helper; require IPC::Run::Win32IO; 1"</td></tr> |
270 | <tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> or ( $@ && die ) or die "$!";</td></tr> |
271 | <tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
272 | <tr><td class="h"><a name="80"></a>80</td><td class="c3">1</td><td class="c0"><span title="Avg 1.49ms">1.49ms</span></td><td class="c3">1</td><td class="c3">11µs</td><td class="s">}<div class="calls"><div class="calls_out"># spent 11µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#74">IPC::Run::IO::BEGIN@74</a></div></div></td></tr> |
273 | <tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
274 | <tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s">sub _empty($);</td></tr> |
275 | <tr><td class="h"><a name="83"></a>83</td><td class="c3">1</td><td class="c3"><span title="Avg 3µs">3µs</span></td><td></td><td></td><td class="s">*_empty = \&IPC::Run::_empty;</td></tr> |
276 | <tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
277 | <tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s">=head1 SUBROUTINES</td></tr> |
278 | <tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
279 | <tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr> |
280 | <tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
281 | <tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s">=item new</td></tr> |
282 | <tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
283 | <tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s">I think it takes >> or << along with some other data.</td></tr> |
284 | <tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
285 | <tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s">TODO: Needs more thorough documentation. Patches welcome.</td></tr> |
286 | <tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
287 | <tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
288 | <tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
289 | <tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s">sub new {</td></tr> |
290 | <tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
291 | <tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s"> $class = ref $class || $class;</td></tr> |
292 | <tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
293 | <tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"> my ( $external, $type, $internal ) = ( shift, shift, pop );</td></tr> |
294 | <tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
295 | <tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"> croak "$class: '$_' is not a valid I/O operator"</td></tr> |
296 | <tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"> unless $type =~ /^(?:<<?|>>?)$/;</td></tr> |
297 | <tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
298 | <tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = $class->_new_internal(</td></tr> |
299 | <tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> $type, undef, undef, $internal, undef, @_</td></tr> |
300 | <tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr> |
301 | <tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
302 | <tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"> if ( ! ref $external ) {</td></tr> |
303 | <tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FILENAME} = $external;</td></tr> |
304 | <tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
305 | <tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( ref eq 'GLOB' || UNIVERSAL::isa( $external, 'IO::Handle' ) ) {</td></tr> |
306 | <tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"> $self->{HANDLE} = $external;</td></tr> |
307 | <tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s"> $self->{DONT_CLOSE} = 1;</td></tr> |
308 | <tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
309 | <tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
310 | <tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"> croak "$class: cannot accept " . ref( $external ) . " to do I/O with";</td></tr> |
311 | <tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
312 | <tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
313 | <tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s"> return $self;</td></tr> |
314 | <tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
315 | <tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
316 | <tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
317 | <tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s">## IPC::Run uses this ctor, since it preparses things and needs more</td></tr> |
318 | <tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s">## smarts.</td></tr> |
319 | <tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 49µs (38+11) within IPC::Run::IO::_new_internal which was called: |
320 | # once (38µs+11µs) by IPC::Run::harness at <a href="IPC-Run-pm-733-sub.html#1931">line 1931 of IPC/Run.pm</a></div></div>sub _new_internal {</td></tr> |
321 | <tr><td class="h"><a name="128"></a>128</td><td class="c0">16</td><td class="c3"><span title="Avg 2µs">32µs</span></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
322 | <tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"> $class = ref $class || $class;</td></tr> |
323 | <tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
324 | <tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td class="c3">1</td><td class="c3">800ns</td><td class="s"> $class = "IPC::Run::Win32IO"<div class="calls"><div class="calls_out"> # spent 800ns making 1 call to <a href="constant-pm-28-sub.html#142">constant::__ANON__[constant.pm:142]</a></div></div></td></tr> |
325 | <tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s"> if Win32_MODE && $class eq "IPC::Run::IO";</td></tr> |
326 | <tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
327 | <tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self;</td></tr> |
328 | <tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"> $self = bless {}, $class;</td></tr> |
329 | <tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
330 | <tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"> my ( $type, $kfd, $pty_id, $internal, $binmode, @filters ) = @_;</td></tr> |
331 | <tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
332 | <tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s"> # Older perls (<=5.00503, at least) don't do list assign to</td></tr> |
333 | <tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"> # psuedo-hashes well.</td></tr> |
334 | <tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"> $self->{TYPE} = $type;</td></tr> |
335 | <tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"> $self->{KFD} = $kfd;</td></tr> |
336 | <tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"> $self->{PTY_ID} = $pty_id;</td></tr> |
337 | <tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td class="c3">1</td><td class="c3">4µs</td><td class="s"> $self->binmode( $binmode );<div class="calls"><div class="calls_out"> # spent 4µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#459">IPC::Run::IO::binmode</a></div></div></td></tr> |
338 | <tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FILTERS} = [ @filters ];</td></tr> |
339 | <tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
340 | <tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s"> ## Add an adapter to the end of the filter chain (which is usually just the</td></tr> |
341 | <tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s"> ## read/writer sub pushed by IPC::Run) to the DEST or SOURCE, if need be.</td></tr> |
342 | <tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td class="c3">2</td><td class="c3">4µs</td><td class="s"> if ( $self->op =~ />/ ) {<div class="calls"><div class="calls_out"> # spent 3µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#444">IPC::Run::IO::op</a> |
343 | # spent 800ns making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#IPC__Run__IO__CORE_match">IPC::Run::IO::CORE:match</a></div></div></td></tr> |
344 | <tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td class="c3">1</td><td class="c3">2µs</td><td class="s"> croak "'$_' missing a destination" if _empty $internal;<div class="calls"><div class="calls_out"> # spent 2µs making 1 call to <a href="IPC-Run-pm-733-sub.html#1232">IPC::Run::_empty</a></div></div></td></tr> |
345 | <tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"> $self->{DEST} = $internal;</td></tr> |
346 | <tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td class="c3">1</td><td class="c3">700ns</td><td class="s"> if ( UNIVERSAL::isa( $self->{DEST}, 'CODE' ) ) {<div class="calls"><div class="calls_out"> # spent 700ns making 1 call to <a href="UNIVERSAL-pm-738-sub.html#UNIVERSAL__isa">UNIVERSAL::isa</a></div></div></td></tr> |
347 | <tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s"> ## Put a filter on the end of the filter chain to pass the</td></tr> |
348 | <tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s"> ## output on to the CODE ref. For SCALAR refs, the last</td></tr> |
349 | <tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"> ## filter in the chain writes directly to the scalar itself. See</td></tr> |
350 | <tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"> ## _init_filters(). For CODE refs, however, we need to adapt from</td></tr> |
351 | <tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s"> ## the SCALAR to calling the CODE.</td></tr> |
352 | <tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"> unshift( </td></tr> |
353 | <tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> @{$self->{FILTERS}},</td></tr> |
354 | <tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"> sub {</td></tr> |
355 | <tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"> my ( $in_ref ) = @_;</td></tr> |
356 | <tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
357 | <tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"> return IPC::Run::input_avail() && do {</td></tr> |
358 | <tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"> $self->{DEST}->( $$in_ref );</td></tr> |
359 | <tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> $$in_ref = '';</td></tr> |
360 | <tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> 1;</td></tr> |
361 | <tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
362 | <tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
363 | <tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr> |
364 | <tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
365 | <tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
366 | <tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
367 | <tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"> croak "'$_' missing a source" if _empty $internal;</td></tr> |
368 | <tr><td class="h"><a name="174"></a>174</td><td></td><td></td><td></td><td></td><td class="s"> $self->{SOURCE} = $internal;</td></tr> |
369 | <tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"> if ( UNIVERSAL::isa( $internal, 'CODE' ) ) {</td></tr> |
370 | <tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s"> push(</td></tr> |
371 | <tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s"> @{$self->{FILTERS}},</td></tr> |
372 | <tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s"> sub {</td></tr> |
373 | <tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s"> my ( $in_ref, $out_ref ) = @_;</td></tr> |
374 | <tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"> return 0 if length $$out_ref;</td></tr> |
375 | <tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
376 | <tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s"> return undef</td></tr> |
377 | <tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s"> if $self->{SOURCE_EMPTY};</td></tr> |
378 | <tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
379 | <tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s"> my $in = $internal->();</td></tr> |
380 | <tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s"> unless ( defined $in ) {</td></tr> |
381 | <tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s"> $self->{SOURCE_EMPTY} = 1;</td></tr> |
382 | <tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s"> return undef </td></tr> |
383 | <tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
384 | <tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"> return 0 unless length $in;</td></tr> |
385 | <tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s"> $$out_ref = $in;</td></tr> |
386 | <tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
387 | <tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s"> return 1;</td></tr> |
388 | <tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
389 | <tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr> |
390 | <tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
391 | <tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( UNIVERSAL::isa( $internal, 'SCALAR' ) ) {</td></tr> |
392 | <tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s"> push(</td></tr> |
393 | <tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"> @{$self->{FILTERS}},</td></tr> |
394 | <tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"> sub {</td></tr> |
395 | <tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"> my ( $in_ref, $out_ref ) = @_;</td></tr> |
396 | <tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s"> return 0 if length $$out_ref;</td></tr> |
397 | <tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
398 | <tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s"> ## pump() clears auto_close_ins, finish() sets it.</td></tr> |
399 | <tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s"> return $self->{HARNESS}->{auto_close_ins} ? undef : 0</td></tr> |
400 | <tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s"> if IPC::Run::_empty ${$self->{SOURCE}}</td></tr> |
401 | <tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s"> || $self->{SOURCE_EMPTY};</td></tr> |
402 | <tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
403 | <tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s"> $$out_ref = $$internal;</td></tr> |
404 | <tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s"> eval { $$internal = '' }</td></tr> |
405 | <tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s"> if $self->{HARNESS}->{clear_ins};</td></tr> |
406 | <tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
407 | <tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s"> $self->{SOURCE_EMPTY} = $self->{HARNESS}->{auto_close_ins};</td></tr> |
408 | <tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
409 | <tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s"> return 1;</td></tr> |
410 | <tr><td class="h"><a name="216"></a>216</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
411 | <tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr> |
412 | <tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
413 | <tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
414 | <tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
415 | <tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"> return $self;</td></tr> |
416 | <tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
417 | <tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
418 | <tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s">=item filename</td></tr> |
419 | <tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
420 | <tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s">Gets/sets the filename. Returns the value after the name change, if</td></tr> |
421 | <tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s">any.</td></tr> |
422 | <tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
423 | <tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
424 | <tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
425 | <tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s">sub filename {</td></tr> |
426 | <tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
427 | <tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FILENAME} = shift if @_;</td></tr> |
428 | <tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s"> return $self->{FILENAME};</td></tr> |
429 | <tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
430 | <tr><td class="h"><a name="236"></a>236</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
431 | <tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s">=item init</td></tr> |
432 | <tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
433 | <tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s">Does initialization required before this can be run. This includes open()ing</td></tr> |
434 | <tr><td class="h"><a name="240"></a>240</td><td></td><td></td><td></td><td></td><td class="s">the file, if necessary, and clearing the destination scalar if necessary.</td></tr> |
435 | <tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
436 | <tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
437 | <tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
438 | <tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s">sub init {</td></tr> |
439 | <tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
440 | <tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
441 | <tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s"> $self->{SOURCE_EMPTY} = 0;</td></tr> |
442 | <tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s"> ${$self->{DEST}} = ''</td></tr> |
443 | <tr><td class="h"><a name="249"></a>249</td><td></td><td></td><td></td><td></td><td class="s"> if $self->mode =~ /r/ && ref $self->{DEST} eq 'SCALAR';</td></tr> |
444 | <tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
445 | <tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s"> $self->open if defined $self->filename;</td></tr> |
446 | <tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FD} = $self->fileno;</td></tr> |
447 | <tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
448 | <tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s"> if ( ! $self->{FILTERS} ) {</td></tr> |
449 | <tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FBUFS} = undef;</td></tr> |
450 | <tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
451 | <tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
452 | <tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"> @{$self->{FBUFS}} = map {</td></tr> |
453 | <tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s"> my $s = "";</td></tr> |
454 | <tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"> \$s;</td></tr> |
455 | <tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s"> } ( @{$self->{FILTERS}}, '' );</td></tr> |
456 | <tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
457 | <tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FBUFS}->[0] = $self->{DEST}</td></tr> |
458 | <tr><td class="h"><a name="264"></a>264</td><td></td><td></td><td></td><td></td><td class="s"> if $self->{DEST} && ref $self->{DEST} eq 'SCALAR';</td></tr> |
459 | <tr><td class="h"><a name="265"></a>265</td><td></td><td></td><td></td><td></td><td class="s"> push @{$self->{FBUFS}}, $self->{SOURCE};</td></tr> |
460 | <tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
461 | <tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
462 | <tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
463 | <tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
464 | <tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
465 | <tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
466 | <tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s">=item open</td></tr> |
467 | <tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
468 | <tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s">If a filename was passed in, opens it. Determines if the handle is open</td></tr> |
469 | <tr><td class="h"><a name="275"></a>275</td><td></td><td></td><td></td><td></td><td class="s">via fileno(). Throws an exception on error.</td></tr> |
470 | <tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
471 | <tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
472 | <tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
473 | <tr><td class="h"><a name="279"></a>279</td><td class="c3">1</td><td class="c3"><span title="Avg 3µs">3µs</span></td><td></td><td></td><td class="s">my %open_flags = (</td></tr> |
474 | <tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s"> '>' => O_RDONLY,</td></tr> |
475 | <tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s"> '>>' => O_RDONLY,</td></tr> |
476 | <tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s"> '<' => O_WRONLY | O_CREAT | O_TRUNC,</td></tr> |
477 | <tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s"> '<<' => O_WRONLY | O_CREAT | O_APPEND,</td></tr> |
478 | <tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s">);</td></tr> |
479 | <tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
480 | <tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s">sub open {</td></tr> |
481 | <tr><td class="h"><a name="287"></a>287</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
482 | <tr><td class="h"><a name="288"></a>288</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
483 | <tr><td class="h"><a name="289"></a>289</td><td></td><td></td><td></td><td></td><td class="s"> croak "IPC::Run::IO: Can't open() a file with no name"</td></tr> |
484 | <tr><td class="h"><a name="290"></a>290</td><td></td><td></td><td></td><td></td><td class="s"> unless defined $self->{FILENAME};</td></tr> |
485 | <tr><td class="h"><a name="291"></a>291</td><td></td><td></td><td></td><td></td><td class="s"> $self->{HANDLE} = gensym unless $self->{HANDLE};</td></tr> |
486 | <tr><td class="h"><a name="292"></a>292</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
487 | <tr><td class="h"><a name="293"></a>293</td><td></td><td></td><td></td><td></td><td class="s"> _debug</td></tr> |
488 | <tr><td class="h"><a name="294"></a>294</td><td></td><td></td><td></td><td></td><td class="s"> "opening '", $self->filename, "' mode '", $self->mode, "'"</td></tr> |
489 | <tr><td class="h"><a name="295"></a>295</td><td></td><td></td><td></td><td></td><td class="s"> if _debugging_data;</td></tr> |
490 | <tr><td class="h"><a name="296"></a>296</td><td></td><td></td><td></td><td></td><td class="s"> sysopen(</td></tr> |
491 | <tr><td class="h"><a name="297"></a>297</td><td></td><td></td><td></td><td></td><td class="s"> $self->{HANDLE},</td></tr> |
492 | <tr><td class="h"><a name="298"></a>298</td><td></td><td></td><td></td><td></td><td class="s"> $self->filename,</td></tr> |
493 | <tr><td class="h"><a name="299"></a>299</td><td></td><td></td><td></td><td></td><td class="s"> $open_flags{$self->op},</td></tr> |
494 | <tr><td class="h"><a name="300"></a>300</td><td></td><td></td><td></td><td></td><td class="s"> ) or croak</td></tr> |
495 | <tr><td class="h"><a name="301"></a>301</td><td></td><td></td><td></td><td></td><td class="s"> "IPC::Run::IO: $! opening '$self->{FILENAME}', mode '" . $self->mode . "'";</td></tr> |
496 | <tr><td class="h"><a name="302"></a>302</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
497 | <tr><td class="h"><a name="303"></a>303</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
498 | <tr><td class="h"><a name="304"></a>304</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
499 | <tr><td class="h"><a name="305"></a>305</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
500 | <tr><td class="h"><a name="306"></a>306</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
501 | <tr><td class="h"><a name="307"></a>307</td><td></td><td></td><td></td><td></td><td class="s">=item open_pipe</td></tr> |
502 | <tr><td class="h"><a name="308"></a>308</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
503 | <tr><td class="h"><a name="309"></a>309</td><td></td><td></td><td></td><td></td><td class="s">If this is a redirection IO object, this opens the pipe in a platform</td></tr> |
504 | <tr><td class="h"><a name="310"></a>310</td><td></td><td></td><td></td><td></td><td class="s">independent manner.</td></tr> |
505 | <tr><td class="h"><a name="311"></a>311</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
506 | <tr><td class="h"><a name="312"></a>312</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
507 | <tr><td class="h"><a name="313"></a>313</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
508 | <tr><td class="h"><a name="314"></a>314</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 156µs (32+123) within IPC::Run::IO::_do_open which was called: |
509 | # once (32µs+123µs) by IPC::Run::IO::open_pipe at <a href="IPC-Run-IO-pm-740-sub.html#342">line 342</a></div></div>sub _do_open {</td></tr> |
510 | <tr><td class="h"><a name="315"></a>315</td><td class="c0">5</td><td class="c3"><span title="Avg 5µs">27µs</span></td><td></td><td></td><td class="s"> my $self = shift;</td></tr> |
511 | <tr><td class="h"><a name="316"></a>316</td><td></td><td></td><td></td><td></td><td class="s"> my ( $child_debug_fd, $parent_handle ) = @_;</td></tr> |
512 | <tr><td class="h"><a name="317"></a>317</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
513 | <tr><td class="h"><a name="318"></a>318</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
514 | <tr><td class="h"><a name="319"></a>319</td><td></td><td></td><td class="c3">1</td><td class="c3">7µs</td><td class="s"> if ( $self->dir eq "<" ) {<div class="calls"><div class="calls_out"> # spent 7µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#474">IPC::Run::IO::dir</a></div></div></td></tr> |
515 | <tr><td class="h"><a name="320"></a>320</td><td></td><td></td><td></td><td></td><td class="s"> ( $self->{TFD}, $self->{FD} ) = IPC::Run::_pipe_nb;</td></tr> |
516 | <tr><td class="h"><a name="321"></a>321</td><td></td><td></td><td></td><td></td><td class="s"> if ( $parent_handle ) {</td></tr> |
517 | <tr><td class="h"><a name="322"></a>322</td><td></td><td></td><td></td><td></td><td class="s"> CORE::open $parent_handle, ">&=$self->{FD}"</td></tr> |
518 | <tr><td class="h"><a name="323"></a>323</td><td></td><td></td><td></td><td></td><td class="s"> or croak "$! duping write end of pipe for caller";</td></tr> |
519 | <tr><td class="h"><a name="324"></a>324</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
520 | <tr><td class="h"><a name="325"></a>325</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
521 | <tr><td class="h"><a name="326"></a>326</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
522 | <tr><td class="h"><a name="327"></a>327</td><td></td><td></td><td class="c3">1</td><td class="c2">116µs</td><td class="s"> ( $self->{FD}, $self->{TFD} ) = IPC::Run::_pipe;<div class="calls"><div class="calls_out"> # spent 116µs making 1 call to <a href="IPC-Run-pm-733-sub.html#1308">IPC::Run::_pipe</a></div></div></td></tr> |
523 | <tr><td class="h"><a name="328"></a>328</td><td></td><td></td><td></td><td></td><td class="s"> if ( $parent_handle ) {</td></tr> |
524 | <tr><td class="h"><a name="329"></a>329</td><td></td><td></td><td></td><td></td><td class="s"> CORE::open $parent_handle, "<&=$self->{FD}"</td></tr> |
525 | <tr><td class="h"><a name="330"></a>330</td><td></td><td></td><td></td><td></td><td class="s"> or croak "$! duping read end of pipe for caller";</td></tr> |
526 | <tr><td class="h"><a name="331"></a>331</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
527 | <tr><td class="h"><a name="332"></a>332</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
528 | <tr><td class="h"><a name="333"></a>333</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
529 | <tr><td class="h"><a name="334"></a>334</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
530 | <tr><td class="h"><a name="335"></a>335</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 186µs (25+162) within IPC::Run::IO::open_pipe which was called: |
531 | # once (25µs+162µs) by IPC::Run::_open_pipes at <a href="IPC-Run-pm-733-sub.html#2234">line 2234 of IPC/Run.pm</a></div></div>sub open_pipe {</td></tr> |
532 | <tr><td class="h"><a name="336"></a>336</td><td class="c0">4</td><td class="c3"><span title="Avg 5µs">20µs</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
533 | <tr><td class="h"><a name="337"></a>337</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
534 | <tr><td class="h"><a name="338"></a>338</td><td></td><td></td><td></td><td></td><td class="s"> ## Hmmm, Maybe allow named pipes one day. But until then...</td></tr> |
535 | <tr><td class="h"><a name="339"></a>339</td><td></td><td></td><td></td><td></td><td class="s"> croak "IPC::Run::IO: Can't pipe() when a file name has been set"</td></tr> |
536 | <tr><td class="h"><a name="340"></a>340</td><td></td><td></td><td></td><td></td><td class="s"> if defined $self->{FILENAME};</td></tr> |
537 | <tr><td class="h"><a name="341"></a>341</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
538 | <tr><td class="h"><a name="342"></a>342</td><td></td><td></td><td class="c3">1</td><td class="c1">156µs</td><td class="s"> $self->_do_open( @_ );<div class="calls"><div class="calls_out"> # spent 156µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#314">IPC::Run::IO::_do_open</a></div></div></td></tr> |
539 | <tr><td class="h"><a name="343"></a>343</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
540 | <tr><td class="h"><a name="344"></a>344</td><td></td><td></td><td></td><td></td><td class="s"> ## return ( child_fd, parent_fd )</td></tr> |
541 | <tr><td class="h"><a name="345"></a>345</td><td></td><td></td><td class="c3">1</td><td class="c3">6µs</td><td class="s"> return $self->dir eq "<"<div class="calls"><div class="calls_out"> # spent 6µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#474">IPC::Run::IO::dir</a></div></div></td></tr> |
542 | <tr><td class="h"><a name="346"></a>346</td><td></td><td></td><td></td><td></td><td class="s"> ? ( $self->{TFD}, $self->{FD} )</td></tr> |
543 | <tr><td class="h"><a name="347"></a>347</td><td></td><td></td><td></td><td></td><td class="s"> : ( $self->{FD}, $self->{TFD} );</td></tr> |
544 | <tr><td class="h"><a name="348"></a>348</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
545 | <tr><td class="h"><a name="349"></a>349</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
546 | <tr><td class="h"><a name="350"></a>350</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
547 | <tr><td class="h"><a name="351"></a>351</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 6µs within IPC::Run::IO::_cleanup which was called: |
548 | # once (6µs+0s) by IPC::Run::_cleanup at <a href="IPC-Run-pm-733-sub.html#3202">line 3202 of IPC/Run.pm</a></div></div>sub _cleanup { ## Called from Run.pm's _cleanup</td></tr> |
549 | <tr><td class="h"><a name="352"></a>352</td><td class="c3">2</td><td class="c3"><span title="Avg 12µs">24µs</span></td><td></td><td></td><td class="s"> my $self = shift;</td></tr> |
550 | <tr><td class="h"><a name="353"></a>353</td><td></td><td></td><td></td><td></td><td class="s"> undef $self->{FAKE_PIPE};</td></tr> |
551 | <tr><td class="h"><a name="354"></a>354</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
552 | <tr><td class="h"><a name="355"></a>355</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
553 | <tr><td class="h"><a name="356"></a>356</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
554 | <tr><td class="h"><a name="357"></a>357</td><td></td><td></td><td></td><td></td><td class="s">=item close</td></tr> |
555 | <tr><td class="h"><a name="358"></a>358</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
556 | <tr><td class="h"><a name="359"></a>359</td><td></td><td></td><td></td><td></td><td class="s">Closes the handle. Throws an exception on failure.</td></tr> |
557 | <tr><td class="h"><a name="360"></a>360</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
558 | <tr><td class="h"><a name="361"></a>361</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
559 | <tr><td class="h"><a name="362"></a>362</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
560 | <tr><td class="h"><a name="363"></a>363</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
561 | <tr><td class="h"><a name="364"></a>364</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 75µs (22+53) within IPC::Run::IO::close which was called: |
562 | # once (22µs+53µs) by IPC::Run::_clobber at <a href="IPC-Run-pm-733-sub.html#2909">line 2909 of IPC/Run.pm</a></div></div>sub close {</td></tr> |
563 | <tr><td class="h"><a name="365"></a>365</td><td class="c0">5</td><td class="c3"><span title="Avg 5µs">26µs</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
564 | <tr><td class="h"><a name="366"></a>366</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
565 | <tr><td class="h"><a name="367"></a>367</td><td></td><td></td><td></td><td></td><td class="s"> if ( defined $self->{HANDLE} ) {</td></tr> |
566 | <tr><td class="h"><a name="368"></a>368</td><td></td><td></td><td></td><td></td><td class="s"> close $self->{HANDLE}</td></tr> |
567 | <tr><td class="h"><a name="369"></a>369</td><td></td><td></td><td></td><td></td><td class="s"> or croak( "IPC::Run::IO: $! closing "</td></tr> |
568 | <tr><td class="h"><a name="370"></a>370</td><td></td><td></td><td></td><td></td><td class="s"> . ( defined $self->{FILENAME}</td></tr> |
569 | <tr><td class="h"><a name="371"></a>371</td><td></td><td></td><td></td><td></td><td class="s"> ? "'$self->{FILENAME}'"</td></tr> |
570 | <tr><td class="h"><a name="372"></a>372</td><td></td><td></td><td></td><td></td><td class="s"> : "handle"</td></tr> |
571 | <tr><td class="h"><a name="373"></a>373</td><td></td><td></td><td></td><td></td><td class="s"> )</td></tr> |
572 | <tr><td class="h"><a name="374"></a>374</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr> |
573 | <tr><td class="h"><a name="375"></a>375</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
574 | <tr><td class="h"><a name="376"></a>376</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
575 | <tr><td class="h"><a name="377"></a>377</td><td></td><td></td><td class="c3">1</td><td class="c3">53µs</td><td class="s"> IPC::Run::_close( $self->{FD} );<div class="calls"><div class="calls_out"> # spent 53µs making 1 call to <a href="IPC-Run-pm-733-sub.html#1235">IPC::Run::_close</a></div></div></td></tr> |
576 | <tr><td class="h"><a name="378"></a>378</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
577 | <tr><td class="h"><a name="379"></a>379</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
578 | <tr><td class="h"><a name="380"></a>380</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FD} = undef;</td></tr> |
579 | <tr><td class="h"><a name="381"></a>381</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
580 | <tr><td class="h"><a name="382"></a>382</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
581 | <tr><td class="h"><a name="383"></a>383</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
582 | <tr><td class="h"><a name="384"></a>384</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
583 | <tr><td class="h"><a name="385"></a>385</td><td></td><td></td><td></td><td></td><td class="s">=item fileno</td></tr> |
584 | <tr><td class="h"><a name="386"></a>386</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
585 | <tr><td class="h"><a name="387"></a>387</td><td></td><td></td><td></td><td></td><td class="s">Returns the fileno of the handle. Throws an exception on failure.</td></tr> |
586 | <tr><td class="h"><a name="388"></a>388</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
587 | <tr><td class="h"><a name="389"></a>389</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
588 | <tr><td class="h"><a name="390"></a>390</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
589 | <tr><td class="h"><a name="391"></a>391</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
590 | <tr><td class="h"><a name="392"></a>392</td><td></td><td></td><td></td><td></td><td class="s">sub fileno {</td></tr> |
591 | <tr><td class="h"><a name="393"></a>393</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
592 | <tr><td class="h"><a name="394"></a>394</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
593 | <tr><td class="h"><a name="395"></a>395</td><td></td><td></td><td></td><td></td><td class="s"> my $fd = fileno $self->{HANDLE};</td></tr> |
594 | <tr><td class="h"><a name="396"></a>396</td><td></td><td></td><td></td><td></td><td class="s"> croak( "IPC::Run::IO: $! "</td></tr> |
595 | <tr><td class="h"><a name="397"></a>397</td><td></td><td></td><td></td><td></td><td class="s"> . ( defined $self->{FILENAME}</td></tr> |
596 | <tr><td class="h"><a name="398"></a>398</td><td></td><td></td><td></td><td></td><td class="s"> ? "'$self->{FILENAME}'"</td></tr> |
597 | <tr><td class="h"><a name="399"></a>399</td><td></td><td></td><td></td><td></td><td class="s"> : "handle"</td></tr> |
598 | <tr><td class="h"><a name="400"></a>400</td><td></td><td></td><td></td><td></td><td class="s"> )</td></tr> |
599 | <tr><td class="h"><a name="401"></a>401</td><td></td><td></td><td></td><td></td><td class="s"> ) unless defined $fd;</td></tr> |
600 | <tr><td class="h"><a name="402"></a>402</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
601 | <tr><td class="h"><a name="403"></a>403</td><td></td><td></td><td></td><td></td><td class="s"> return $fd;</td></tr> |
602 | <tr><td class="h"><a name="404"></a>404</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
603 | <tr><td class="h"><a name="405"></a>405</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
604 | <tr><td class="h"><a name="406"></a>406</td><td></td><td></td><td></td><td></td><td class="s">=item mode</td></tr> |
605 | <tr><td class="h"><a name="407"></a>407</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
606 | <tr><td class="h"><a name="408"></a>408</td><td></td><td></td><td></td><td></td><td class="s">Returns the operator in terms of 'r', 'w', and 'a'. There is a state</td></tr> |
607 | <tr><td class="h"><a name="409"></a>409</td><td></td><td></td><td></td><td></td><td class="s">'ra', unlike Perl's open(), which indicates that data read from the</td></tr> |
608 | <tr><td class="h"><a name="410"></a>410</td><td></td><td></td><td></td><td></td><td class="s">handle or file will be appended to the output if the output is a scalar.</td></tr> |
609 | <tr><td class="h"><a name="411"></a>411</td><td></td><td></td><td></td><td></td><td class="s">This is only meaningful if the output is a scalar, it has no effect if</td></tr> |
610 | <tr><td class="h"><a name="412"></a>412</td><td></td><td></td><td></td><td></td><td class="s">the output is a subroutine.</td></tr> |
611 | <tr><td class="h"><a name="413"></a>413</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
612 | <tr><td class="h"><a name="414"></a>414</td><td></td><td></td><td></td><td></td><td class="s">The redirection operators can be a little confusing, so here's a reference</td></tr> |
613 | <tr><td class="h"><a name="415"></a>415</td><td></td><td></td><td></td><td></td><td class="s">table:</td></tr> |
614 | <tr><td class="h"><a name="416"></a>416</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
615 | <tr><td class="h"><a name="417"></a>417</td><td></td><td></td><td></td><td></td><td class="s"> > r Read from handle in to process</td></tr> |
616 | <tr><td class="h"><a name="418"></a>418</td><td></td><td></td><td></td><td></td><td class="s"> < w Write from process out to handle</td></tr> |
617 | <tr><td class="h"><a name="419"></a>419</td><td></td><td></td><td></td><td></td><td class="s"> >> ra Read from handle in to process, appending it to existing</td></tr> |
618 | <tr><td class="h"><a name="420"></a>420</td><td></td><td></td><td></td><td></td><td class="s"> data if the destination is a scalar.</td></tr> |
619 | <tr><td class="h"><a name="421"></a>421</td><td></td><td></td><td></td><td></td><td class="s"> << wa Write from process out to handle, appending to existing</td></tr> |
620 | <tr><td class="h"><a name="422"></a>422</td><td></td><td></td><td></td><td></td><td class="s"> data if IPC::Run::IO opened a named file.</td></tr> |
621 | <tr><td class="h"><a name="423"></a>423</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
622 | <tr><td class="h"><a name="424"></a>424</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
623 | <tr><td class="h"><a name="425"></a>425</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
624 | <tr><td class="h"><a name="426"></a>426</td><td></td><td></td><td></td><td></td><td class="s">sub mode {</td></tr> |
625 | <tr><td class="h"><a name="427"></a>427</td><td></td><td></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
626 | <tr><td class="h"><a name="428"></a>428</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
627 | <tr><td class="h"><a name="429"></a>429</td><td></td><td></td><td></td><td></td><td class="s"> croak "IPC::Run::IO: unexpected arguments for mode(): @_" if @_;</td></tr> |
628 | <tr><td class="h"><a name="430"></a>430</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
629 | <tr><td class="h"><a name="431"></a>431</td><td></td><td></td><td></td><td></td><td class="s"> ## TODO: Optimize this</td></tr> |
630 | <tr><td class="h"><a name="432"></a>432</td><td></td><td></td><td></td><td></td><td class="s"> return ( $self->{TYPE} =~ /</ ? 'w' : 'r' ) . </td></tr> |
631 | <tr><td class="h"><a name="433"></a>433</td><td></td><td></td><td></td><td></td><td class="s"> ( $self->{TYPE} =~ /<<|>>/ ? 'a' : '' );</td></tr> |
632 | <tr><td class="h"><a name="434"></a>434</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
633 | <tr><td class="h"><a name="435"></a>435</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
634 | <tr><td class="h"><a name="436"></a>436</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
635 | <tr><td class="h"><a name="437"></a>437</td><td></td><td></td><td></td><td></td><td class="s">=item op</td></tr> |
636 | <tr><td class="h"><a name="438"></a>438</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
637 | <tr><td class="h"><a name="439"></a>439</td><td></td><td></td><td></td><td></td><td class="s">Returns the operation: '<', '>', '<<', '>>'. See L</mode> if you want</td></tr> |
638 | <tr><td class="h"><a name="440"></a>440</td><td></td><td></td><td></td><td></td><td class="s">to spell these 'r', 'w', etc.</td></tr> |
639 | <tr><td class="h"><a name="441"></a>441</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
640 | <tr><td class="h"><a name="442"></a>442</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
641 | <tr><td class="h"><a name="443"></a>443</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
642 | <tr><td class="h"><a name="444"></a>444</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 3µs within IPC::Run::IO::op which was called: |
643 | # once (3µs+0s) by IPC::Run::IO::_new_internal at <a href="IPC-Run-IO-pm-740-sub.html#149">line 149</a></div></div>sub op {</td></tr> |
644 | <tr><td class="h"><a name="445"></a>445</td><td class="c1">3</td><td class="c3"><span title="Avg 1µs">4µs</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
645 | <tr><td class="h"><a name="446"></a>446</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
646 | <tr><td class="h"><a name="447"></a>447</td><td></td><td></td><td></td><td></td><td class="s"> croak "IPC::Run::IO: unexpected arguments for op(): @_" if @_;</td></tr> |
647 | <tr><td class="h"><a name="448"></a>448</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
648 | <tr><td class="h"><a name="449"></a>449</td><td></td><td></td><td></td><td></td><td class="s"> return $self->{TYPE};</td></tr> |
649 | <tr><td class="h"><a name="450"></a>450</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
650 | <tr><td class="h"><a name="451"></a>451</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
651 | <tr><td class="h"><a name="452"></a>452</td><td></td><td></td><td></td><td></td><td class="s">=item binmode</td></tr> |
652 | <tr><td class="h"><a name="453"></a>453</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
653 | <tr><td class="h"><a name="454"></a>454</td><td></td><td></td><td></td><td></td><td class="s">Sets/gets whether this pipe is in binmode or not. No effect off of Win32</td></tr> |
654 | <tr><td class="h"><a name="455"></a>455</td><td></td><td></td><td></td><td></td><td class="s">OSs, of course, and on Win32, no effect after the harness is start()ed.</td></tr> |
655 | <tr><td class="h"><a name="456"></a>456</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
656 | <tr><td class="h"><a name="457"></a>457</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
657 | <tr><td class="h"><a name="458"></a>458</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
658 | <tr><td class="h"><a name="459"></a>459</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 4µs within IPC::Run::IO::binmode which was called: |
659 | # once (4µs+0s) by IPC::Run::IO::_new_internal at <a href="IPC-Run-IO-pm-740-sub.html#144">line 144</a></div></div>sub binmode {</td></tr> |
660 | <tr><td class="h"><a name="460"></a>460</td><td class="c1">3</td><td class="c3"><span title="Avg 2µs">5µs</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
661 | <tr><td class="h"><a name="461"></a>461</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
662 | <tr><td class="h"><a name="462"></a>462</td><td></td><td></td><td></td><td></td><td class="s"> $self->{BINMODE} = shift if @_;</td></tr> |
663 | <tr><td class="h"><a name="463"></a>463</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
664 | <tr><td class="h"><a name="464"></a>464</td><td></td><td></td><td></td><td></td><td class="s"> return $self->{BINMODE};</td></tr> |
665 | <tr><td class="h"><a name="465"></a>465</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
666 | <tr><td class="h"><a name="466"></a>466</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
667 | <tr><td class="h"><a name="467"></a>467</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
668 | <tr><td class="h"><a name="468"></a>468</td><td></td><td></td><td></td><td></td><td class="s">=item dir</td></tr> |
669 | <tr><td class="h"><a name="469"></a>469</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
670 | <tr><td class="h"><a name="470"></a>470</td><td></td><td></td><td></td><td></td><td class="s">Returns the first character of $self->op. This is either "<" or ">".</td></tr> |
671 | <tr><td class="h"><a name="471"></a>471</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
672 | <tr><td class="h"><a name="472"></a>472</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
673 | <tr><td class="h"><a name="473"></a>473</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
674 | <tr><td class="h"><a name="474"></a>474</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 401µs within IPC::Run::IO::dir which was called 122 times, avg 3µs/call: |
675 | # 120 times (388µs+0s) by IPC::Run::IO::poll at <a href="IPC-Run-IO-pm-740-sub.html#526">line 526</a>, avg 3µs/call |
676 | # once (7µs+0s) by IPC::Run::IO::_do_open at <a href="IPC-Run-IO-pm-740-sub.html#319">line 319</a> |
677 | # once (6µs+0s) by IPC::Run::IO::open_pipe at <a href="IPC-Run-IO-pm-740-sub.html#345">line 345</a></div></div>sub dir {</td></tr> |
678 | <tr><td class="h"><a name="475"></a>475</td><td class="c0">366</td><td class="c0"><span title="Avg 2µs">554µs</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
679 | <tr><td class="h"><a name="476"></a>476</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
680 | <tr><td class="h"><a name="477"></a>477</td><td></td><td></td><td></td><td></td><td class="s"> croak "IPC::Run::IO: unexpected arguments for dir(): @_" if @_;</td></tr> |
681 | <tr><td class="h"><a name="478"></a>478</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
682 | <tr><td class="h"><a name="479"></a>479</td><td></td><td></td><td></td><td></td><td class="s"> return substr $self->{TYPE}, 0, 1;</td></tr> |
683 | <tr><td class="h"><a name="480"></a>480</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
684 | <tr><td class="h"><a name="481"></a>481</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
685 | <tr><td class="h"><a name="482"></a>482</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
686 | <tr><td class="h"><a name="483"></a>483</td><td></td><td></td><td></td><td></td><td class="s">##</td></tr> |
687 | <tr><td class="h"><a name="484"></a>484</td><td></td><td></td><td></td><td></td><td class="s">## Filter Scaffolding</td></tr> |
688 | <tr><td class="h"><a name="485"></a>485</td><td></td><td></td><td></td><td></td><td class="s">##</td></tr> |
689 | <tr><td class="h"><a name="486"></a>486</td><td></td><td></td><td></td><td></td><td class="s">#my $filter_op ; ## The op running a filter chain right now</td></tr> |
690 | <tr><td class="h"><a name="487"></a>487</td><td></td><td></td><td></td><td></td><td class="s">#my $filter_num; ## Which filter is being run right now.</td></tr> |
691 | <tr><td class="h"><a name="488"></a>488</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
692 | <tr><td class="h"><a name="489"></a>489</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 43µs (9+34) within IPC::Run::IO::BEGIN@489 which was called: |
693 | # once (9µs+34µs) by Text::Tradition::Collation::BEGIN@7 at <a href="IPC-Run-IO-pm-740-sub.html#492">line 492</a></div></div>use vars (</td></tr> |
694 | <tr><td class="h"><a name="490"></a>490</td><td class="c3">2</td><td class="c3"><span title="Avg 3µs">5µs</span></td><td></td><td></td><td class="s">'$filter_op', ## The op running a filter chain right now</td></tr> |
695 | <tr><td class="h"><a name="491"></a>491</td><td></td><td></td><td></td><td></td><td class="s">'$filter_num' ## Which filter is being run right now.</td></tr> |
696 | <tr><td class="h"><a name="492"></a>492</td><td class="c3">1</td><td class="c0"><span title="Avg 382µs">382µs</span></td><td class="c3">2</td><td class="c3">78µs</td><td class="s">);<div class="calls"><div class="calls_out"># spent 43µs making 1 call to <a href="IPC-Run-IO-pm-740-sub.html#489">IPC::Run::IO::BEGIN@489</a> |
697 | # spent 34µs making 1 call to <a href="vars-pm-6-sub.html#10">vars::import</a></div></div></td></tr> |
698 | <tr><td class="h"><a name="493"></a>493</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
699 | <tr><td class="h"><a name="494"></a>494</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 23µs (21+2) within IPC::Run::IO::_init_filters which was called: |
700 | # once (21µs+2µs) by IPC::Run::_open_pipes at <a href="IPC-Run-pm-733-sub.html#2254">line 2254 of IPC/Run.pm</a></div></div>sub _init_filters {</td></tr> |
701 | <tr><td class="h"><a name="495"></a>495</td><td class="c0">5</td><td class="c3"><span title="Avg 5µs">26µs</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
702 | <tr><td class="h"><a name="496"></a>496</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
703 | <tr><td class="h"><a name="497"></a>497</td><td></td><td></td><td class="c3">1</td><td class="c3">2µs</td><td class="s">confess "\$self not an IPC::Run::IO" unless UNIVERSAL::isa( $self, "IPC::Run::IO" );<div class="calls"><div class="calls_out"># spent 2µs making 1 call to <a href="UNIVERSAL-pm-738-sub.html#UNIVERSAL__isa">UNIVERSAL::isa</a></div></div></td></tr> |
704 | <tr><td class="h"><a name="498"></a>498</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FBUFS} = [];</td></tr> |
705 | <tr><td class="h"><a name="499"></a>499</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
706 | <tr><td class="h"><a name="500"></a>500</td><td></td><td></td><td></td><td></td><td class="s"> $self->{FBUFS}->[0] = $self->{DEST}</td></tr> |
707 | <tr><td class="h"><a name="501"></a>501</td><td></td><td></td><td></td><td></td><td class="s"> if $self->{DEST} && ref $self->{DEST} eq 'SCALAR';</td></tr> |
708 | <tr><td class="h"><a name="502"></a>502</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
709 | <tr><td class="h"><a name="503"></a>503</td><td></td><td></td><td></td><td></td><td class="s"> return unless $self->{FILTERS} && @{$self->{FILTERS}};</td></tr> |
710 | <tr><td class="h"><a name="504"></a>504</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
711 | <tr><td class="h"><a name="505"></a>505</td><td></td><td></td><td></td><td></td><td class="s"> push @{$self->{FBUFS}}, map {</td></tr> |
712 | <tr><td class="h"><a name="506"></a>506</td><td></td><td></td><td></td><td></td><td class="s"> my $s = "";</td></tr> |
713 | <tr><td class="h"><a name="507"></a>507</td><td></td><td></td><td></td><td></td><td class="s"> \$s;</td></tr> |
714 | <tr><td class="h"><a name="508"></a>508</td><td></td><td></td><td></td><td></td><td class="s"> } ( @{$self->{FILTERS}}, '' );</td></tr> |
715 | <tr><td class="h"><a name="509"></a>509</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
716 | <tr><td class="h"><a name="510"></a>510</td><td></td><td></td><td></td><td></td><td class="s"> push @{$self->{FBUFS}}, $self->{SOURCE};</td></tr> |
717 | <tr><td class="h"><a name="511"></a>511</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
718 | <tr><td class="h"><a name="512"></a>512</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
719 | <tr><td class="h"><a name="513"></a>513</td><td></td><td></td><td></td><td></td><td class="s">=item poll</td></tr> |
720 | <tr><td class="h"><a name="514"></a>514</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
721 | <tr><td class="h"><a name="515"></a>515</td><td></td><td></td><td></td><td></td><td class="s">TODO: Needs confirmation that this is correct. Was previously undocumented.</td></tr> |
722 | <tr><td class="h"><a name="516"></a>516</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
723 | <tr><td class="h"><a name="517"></a>517</td><td></td><td></td><td></td><td></td><td class="s">I believe this is polling the IO for new input and then returns undef if there will never be any more input, 0 if there is none now, but there might be in the future, and TRUE if more input was gotten.</td></tr> |
724 | <tr><td class="h"><a name="518"></a>518</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
725 | <tr><td class="h"><a name="519"></a>519</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
726 | <tr><td class="h"><a name="520"></a>520</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
727 | <tr><td class="h"><a name="521"></a>521</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 11.8ms (1.56+10.3) within IPC::Run::IO::poll which was called 120 times, avg 99µs/call: |
728 | # 120 times (1.56ms+10.3ms) by IPC::Run::_select_loop at <a href="IPC-Run-pm-733-sub.html#3096">line 3096 of IPC/Run.pm</a>, avg 99µs/call</div></div>sub poll {</td></tr> |
729 | <tr><td class="h"><a name="522"></a>522</td><td class="c0">953</td><td class="c0"><span title="Avg 1µs">1.13ms</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
730 | <tr><td class="h"><a name="523"></a>523</td><td></td><td></td><td></td><td></td><td class="s"> my ( $harness ) = @_;</td></tr> |
731 | <tr><td class="h"><a name="524"></a>524</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
732 | <tr><td class="h"><a name="525"></a>525</td><td></td><td></td><td></td><td></td><td class="s"> if ( defined $self->{FD} ) {</td></tr> |
733 | <tr><td class="h"><a name="526"></a>526</td><td></td><td></td><td class="c0">120</td><td class="c0">388µs</td><td class="s"> my $d = $self->dir;<div class="calls"><div class="calls_out"> # spent 388µs making 120 calls to <a href="IPC-Run-IO-pm-740-sub.html#474">IPC::Run::IO::dir</a>, avg 3µs/call</div></div></td></tr> |
734 | <tr><td class="h"><a name="527"></a>527</td><td></td><td></td><td></td><td></td><td class="s"> if ( $d eq "<" ) {</td></tr> |
735 | <tr><td class="h"><a name="528"></a>528</td><td></td><td></td><td></td><td></td><td class="s"> if ( vec $harness->{WOUT}, $self->{FD}, 1 ) {</td></tr> |
736 | <tr><td class="h"><a name="529"></a>529</td><td></td><td></td><td></td><td></td><td class="s"> _debug_desc_fd( "filtering data to", $self )</td></tr> |
737 | <tr><td class="h"><a name="530"></a>530</td><td></td><td></td><td></td><td></td><td class="s"> if _debugging_details;</td></tr> |
738 | <tr><td class="h"><a name="531"></a>531</td><td></td><td></td><td></td><td></td><td class="s"> return $self->_do_filters( $harness );</td></tr> |
739 | <tr><td class="h"><a name="532"></a>532</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
740 | <tr><td class="h"><a name="533"></a>533</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
741 | <tr><td class="h"><a name="534"></a>534</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( $d eq ">" ) {</td></tr> |
742 | <tr><td class="h"><a name="535"></a>535</td><td></td><td></td><td></td><td></td><td class="s"> if ( vec $harness->{ROUT}, $self->{FD}, 1 ) {</td></tr> |
743 | <tr><td class="h"><a name="536"></a>536</td><td></td><td></td><td class="c0">113</td><td class="c0">1.06ms</td><td class="s"> _debug_desc_fd( "filtering data from", $self )<div class="calls"><div class="calls_out"> # spent 1.06ms making 113 calls to <a href="(eval 480)[IPC-Run-Debug-pm-104]-735-line.html#93">IPC::Run::Debug::_debugging_details</a>, avg 9µs/call</div></div></td></tr> |
744 | <tr><td class="h"><a name="537"></a>537</td><td></td><td></td><td></td><td></td><td class="s"> if _debugging_details;</td></tr> |
745 | <tr><td class="h"><a name="538"></a>538</td><td></td><td></td><td class="c0">113</td><td class="c0">8.84ms</td><td class="s"> return $self->_do_filters( $harness );<div class="calls"><div class="calls_out"> # spent 8.84ms making 113 calls to <a href="IPC-Run-IO-pm-740-sub.html#546">IPC::Run::IO::_do_filters</a>, avg 78µs/call</div></div></td></tr> |
746 | <tr><td class="h"><a name="539"></a>539</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
747 | <tr><td class="h"><a name="540"></a>540</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
748 | <tr><td class="h"><a name="541"></a>541</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
749 | <tr><td class="h"><a name="542"></a>542</td><td></td><td></td><td></td><td></td><td class="s"> return 0;</td></tr> |
750 | <tr><td class="h"><a name="543"></a>543</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
751 | <tr><td class="h"><a name="544"></a>544</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
752 | <tr><td class="h"><a name="545"></a>545</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
753 | <tr><td class="h"><a name="546"></a>546</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 8.84ms (1.47+7.36) within IPC::Run::IO::_do_filters which was called 113 times, avg 78µs/call: |
754 | # 113 times (1.47ms+7.36ms) by IPC::Run::IO::poll at <a href="IPC-Run-IO-pm-740-sub.html#538">line 538</a>, avg 78µs/call</div></div>sub _do_filters {</td></tr> |
755 | <tr><td class="h"><a name="547"></a>547</td><td class="c0">1808</td><td class="c0"><span title="Avg 807ns">1.46ms</span></td><td></td><td></td><td class="s"> my IPC::Run::IO $self = shift;</td></tr> |
756 | <tr><td class="h"><a name="548"></a>548</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
757 | <tr><td class="h"><a name="549"></a>549</td><td></td><td></td><td></td><td></td><td class="s"> ( $self->{HARNESS} ) = @_;</td></tr> |
758 | <tr><td class="h"><a name="550"></a>550</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
759 | <tr><td class="h"><a name="551"></a>551</td><td></td><td></td><td></td><td></td><td class="s"> my ( $saved_op, $saved_num ) =($IPC::Run::filter_op,$IPC::Run::filter_num);</td></tr> |
760 | <tr><td class="h"><a name="552"></a>552</td><td></td><td></td><td></td><td></td><td class="s"> $IPC::Run::filter_op = $self;</td></tr> |
761 | <tr><td class="h"><a name="553"></a>553</td><td></td><td></td><td></td><td></td><td class="s"> $IPC::Run::filter_num = -1;</td></tr> |
762 | <tr><td class="h"><a name="554"></a>554</td><td></td><td></td><td></td><td></td><td class="s"> my $redos = 0;</td></tr> |
763 | <tr><td class="h"><a name="555"></a>555</td><td></td><td></td><td></td><td></td><td class="s"> my $r;</td></tr> |
764 | <tr><td class="h"><a name="556"></a>556</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr> |
765 | <tr><td class="h"><a name="557"></a>557</td><td></td><td></td><td></td><td></td><td class="s"> $@ = '';</td></tr> |
766 | <tr><td class="h"><a name="558"></a>558</td><td></td><td></td><td class="c0">113</td><td class="c0">7.16ms</td><td class="s"> $r = eval { IPC::Run::get_more_input(); };<div class="calls"><div class="calls_out"> # spent 7.16ms making 113 calls to <a href="IPC-Run-pm-733-sub.html#4084">IPC::Run::get_more_input</a>, avg 63µs/call</div></div></td></tr> |
767 | <tr><td class="h"><a name="559"></a>559</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
768 | <tr><td class="h"><a name="560"></a>560</td><td></td><td></td><td></td><td></td><td class="s"> # Detect Resource temporarily unavailable and re-try 200 times (2 seconds), assuming select behaves (which it doesn't always? need ref)</td></tr> |
769 | <tr><td class="h"><a name="561"></a>561</td><td></td><td></td><td class="c0">226</td><td class="c1">201µs</td><td class="s"> if(($@||'') =~ $IPC::Run::_EAGAIN && $redos++ < 200) {<div class="calls"><div class="calls_out"> # spent 175µs making 113 calls to <a href="IPC-Run-IO-pm-740-sub.html#IPC__Run__IO__CORE_regcomp">IPC::Run::IO::CORE:regcomp</a>, avg 2µs/call |
770 | # spent 26µs making 113 calls to <a href="IPC-Run-IO-pm-740-sub.html#IPC__Run__IO__CORE_match">IPC::Run::IO::CORE:match</a>, avg 229ns/call</div></div></td></tr> |
771 | <tr><td class="h"><a name="562"></a>562</td><td></td><td></td><td></td><td></td><td class="s"> select(undef, undef, undef, 0.01);</td></tr> |
772 | <tr><td class="h"><a name="563"></a>563</td><td></td><td></td><td></td><td></td><td class="s"> redo;</td></tr> |
773 | <tr><td class="h"><a name="564"></a>564</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
774 | <tr><td class="h"><a name="565"></a>565</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
775 | <tr><td class="h"><a name="566"></a>566</td><td></td><td></td><td></td><td></td><td class="s"> ( $IPC::Run::filter_op, $IPC::Run::filter_num ) = ( $saved_op, $saved_num );</td></tr> |
776 | <tr><td class="h"><a name="567"></a>567</td><td></td><td></td><td></td><td></td><td class="s"> $self->{HARNESS} = undef;</td></tr> |
777 | <tr><td class="h"><a name="568"></a>568</td><td></td><td></td><td></td><td></td><td class="s"> die "ack ", $@ if $@;</td></tr> |
778 | <tr><td class="h"><a name="569"></a>569</td><td></td><td></td><td></td><td></td><td class="s"> return $r;</td></tr> |
779 | <tr><td class="h"><a name="570"></a>570</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
780 | <tr><td class="h"><a name="571"></a>571</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
781 | <tr><td class="h"><a name="572"></a>572</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr> |
782 | <tr><td class="h"><a name="573"></a>573</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
783 | <tr><td class="h"><a name="574"></a>574</td><td></td><td></td><td></td><td></td><td class="s">=head1 AUTHOR</td></tr> |
784 | <tr><td class="h"><a name="575"></a>575</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
785 | <tr><td class="h"><a name="576"></a>576</td><td></td><td></td><td></td><td></td><td class="s">Barrie Slaymaker <barries@slaysys.com></td></tr> |
786 | <tr><td class="h"><a name="577"></a>577</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
787 | <tr><td class="h"><a name="578"></a>578</td><td></td><td></td><td></td><td></td><td class="s">=head1 TODO</td></tr> |
788 | <tr><td class="h"><a name="579"></a>579</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
789 | <tr><td class="h"><a name="580"></a>580</td><td></td><td></td><td></td><td></td><td class="s">Implement bidirectionality.</td></tr> |
790 | <tr><td class="h"><a name="581"></a>581</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
791 | <tr><td class="h"><a name="582"></a>582</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr> |
792 | <tr><td class="h"><a name="583"></a>583</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
793 | <tr><td class="h"><a name="584"></a>584</td><td class="c3">1</td><td class="c3"><span title="Avg 7µs">7µs</span></td><td></td><td></td><td class="s">1;</td></tr> |
794 | <tr><td class="s"><a name=""></a> </td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
795 | <tr><td class="h"><a name="IPC__Run__IO__CORE_match"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 27µs within IPC::Run::IO::CORE:match which was called 114 times, avg 234ns/call: |
796 | # 113 times (26µs+0s) by IPC::Run::IO::_do_filters at <a href="IPC-Run-IO-pm-740-sub.html#561">line 561</a>, avg 229ns/call |
797 | # once (800ns+0s) by IPC::Run::IO::_new_internal at <a href="IPC-Run-IO-pm-740-sub.html#149">line 149</a></div></div>sub IPC::Run::IO::CORE:match; # opcode<br /> </td></tr> |
798 | <tr><td class="h"><a name="IPC__Run__IO__CORE_regcomp"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 175µs within IPC::Run::IO::CORE:regcomp which was called 113 times, avg 2µs/call: |
799 | # 113 times (175µs+0s) by IPC::Run::IO::_do_filters at <a href="IPC-Run-IO-pm-740-sub.html#561">line 561</a>, avg 2µs/call</div></div>sub IPC::Run::IO::CORE:regcomp; # opcode<br /> </td></tr> |
800 | </tbody></table></div> |
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