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+ <title>Profile of File/Find.pm</title>
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+ // add parser through the tablesorter addParser method
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+ id: 'fmt_time', // name of this parser
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+ return false; // return false so this parser is not auto detected
+ },
+ format: function(orig) { // format data for normalization
+ // console.log(orig);
+ val = orig.replace(/ns/,'');
+ if (val != orig) { return val / (1000*1000*1000); }
+ val = orig.replace(/µs/,''); /* XXX use µ ? */
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+ var val = orig.replace(/ms/,'');
+ if (val != orig) { return val / (1000); }
+ var val = orig.replace(/s/,'');
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+ if (orig == '0') { return orig; }
+ console.log('no match for fmt_time of '.concat(orig));
+ return orig;
+ },
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+ });
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+ <span class="siteTitle">NYTProf Performance Profile</span>
+ <span class="siteSubtitle">  <span>« <span class="mode_btn mode_btn_selected">block view</span> • <span class="mode_btn"><a href="File-Find-pm-635-line.html">line view</a></span> • <span class="mode_btn"><a href="File-Find-pm-635-sub.html">sub view</a></span> »</span><br />
+ For script/nytprof.pl
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+ <span class="siteTitle"> </span>
+ <span class="siteSubtitle">Run on Thu May 31 16:49:15 2012<br />Reported on Thu May 31 16:51:46 2012</span>
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+<div style="position: absolute; left: 0px; top: 12%; width: 100%; height: 89%; z-index: -1; background-color: rgb(14, 127, 246); "></div>
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+<div style="position: absolute; left: 0px; top: 16%; width: 100%; height: 85%; z-index: -1; background-color: rgb(14, 125, 244); "></div>
+<div style="position: absolute; left: 0px; top: 18%; width: 100%; height: 83%; z-index: -1; background-color: rgb(13, 123, 242); "></div>
+<div style="position: absolute; left: 0px; top: 20%; width: 100%; height: 81%; z-index: -1; background-color: rgb(13, 122, 241); "></div>
+<div style="position: absolute; left: 0px; top: 22%; width: 100%; height: 79%; z-index: -1; background-color: rgb(13, 121, 240); "></div>
+<div style="position: absolute; left: 0px; top: 24%; width: 100%; height: 77%; z-index: -1; background-color: rgb(12, 119, 238); "></div>
+<div style="position: absolute; left: 0px; top: 26%; width: 100%; height: 75%; z-index: -1; background-color: rgb(12, 118, 237); "></div>
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+<div style="position: absolute; left: 0px; top: 68%; width: 100%; height: 33%; z-index: -1; background-color: rgb(5, 89, 208); "></div>
+<div style="position: absolute; left: 0px; top: 70%; width: 100%; height: 31%; z-index: -1; background-color: rgb(5, 88, 207); "></div>
+<div style="position: absolute; left: 0px; top: 72%; width: 100%; height: 29%; z-index: -1; background-color: rgb(4, 87, 206); "></div>
+<div style="position: absolute; left: 0px; top: 74%; width: 100%; height: 27%; z-index: -1; background-color: rgb(4, 85, 204); "></div>
+<div style="position: absolute; left: 0px; top: 76%; width: 100%; height: 25%; z-index: -1; background-color: rgb(4, 84, 203); "></div>
+<div style="position: absolute; left: 0px; top: 78%; width: 100%; height: 23%; z-index: -1; background-color: rgb(3, 82, 201); "></div>
+<div style="position: absolute; left: 0px; top: 80%; width: 100%; height: 21%; z-index: -1; background-color: rgb(3, 81, 200); "></div>
+<div style="position: absolute; left: 0px; top: 82%; width: 100%; height: 19%; z-index: -1; background-color: rgb(3, 80, 199); "></div>
+<div style="position: absolute; left: 0px; top: 84%; width: 100%; height: 17%; z-index: -1; background-color: rgb(2, 78, 197); "></div>
+<div style="position: absolute; left: 0px; top: 86%; width: 100%; height: 15%; z-index: -1; background-color: rgb(2, 77, 196); "></div>
+<div style="position: absolute; left: 0px; top: 88%; width: 100%; height: 13%; z-index: -1; background-color: rgb(2, 76, 195); "></div>
+<div style="position: absolute; left: 0px; top: 90%; width: 100%; height: 11%; z-index: -1; background-color: rgb(1, 74, 193); "></div>
+<div style="position: absolute; left: 0px; top: 92%; width: 100%; height: 9%; z-index: -1; background-color: rgb(1, 73, 192); "></div>
+<div style="position: absolute; left: 0px; top: 94%; width: 100%; height: 7%; z-index: -1; background-color: rgb(1, 72, 191); "></div>
+<div style="position: absolute; left: 0px; top: 96%; width: 100%; height: 5%; z-index: -1; background-color: rgb(0, 70, 189); "></div>
+<div style="position: absolute; left: 0px; top: 98%; width: 100%; height: 3%; z-index: -1; background-color: rgb(0, 69, 188); "></div>
+<div style="position: absolute; left: 0px; top: 100%; width: 100%; height: 1%; z-index: -1; background-color: rgb(0, 68, 187); "></div>
+</div>
+
+<div class="body_content"><br />
+<table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///opt/local/lib/perl5/5.14.2/File/Find.pm">/opt/local/lib/perl5/5.14.2/File/Find.pm</a></td></tr>
+<tr><td class="h">Statements</td><td align="left">Executed 665 statements in 7.73ms</td></tr></table>
+
+ <table id="subs_table" border="1" cellpadding="0" class="tablesorter">
+ <caption>Subroutines</caption>
+ <thead>
+ <tr>
+ <th>Calls</th>
+ <th><span title="Number of Places sub is called from">P</span></th>
+ <th><span title="Number of Files sub is called from">F</span></th>
+ <th>Exclusive<br />Time</th>
+ <th>Inclusive<br />Time</th>
+ <th>Subroutine</th>
+ </tr>
+ </thead>
+ <tbody>
+<tr><td class="c3">5</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">478µs</span></td><td class="c0"><span title="0.0%">1.10ms</span></td><td class="sub_name"><span style="display: none;">File::Find::::_find_dir</span>File::Find::<a href="File-Find-pm-635-block.html#629">_find_dir</a></span></td></tr>
+<tr><td class="c3">5</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">194µs</span></td><td class="c0"><span title="0.0%">1.45ms</span></td><td class="sub_name"><span style="display: none;">File::Find::::_find_opt</span>File::Find::<a href="File-Find-pm-635-block.html#462">_find_opt</a></span></td></tr>
+<tr><td class="c3">5</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">142µs</span></td><td class="c0"><span title="0.0%">142µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:readdir</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_readdir">CORE:readdir</a> (opcode)</span></td></tr>
+<tr><td class="c0">28</td><td class="c1">2</td><td class="c3">1</td><td class="c0"><span title="0.0%">119µs</span></td><td class="c0"><span title="0.0%">119µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:lstat</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_lstat">CORE:lstat</a> (opcode)</span></td></tr>
+<tr><td class="c3">5</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">72µs</span></td><td class="c1"><span title="0.0%">72µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:open_dir</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_open_dir">CORE:open_dir</a> (opcode)</span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">39µs</span></td><td class="c3"><span title="0.0%">39µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::BEGIN@2</span>File::Find::<a href="File-Find-pm-635-block.html#2">BEGIN@2</a></span></td></tr>
+<tr><td class="c3">5</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">35µs</span></td><td class="c0"><span title="0.0%">1.51ms</span></td><td class="sub_name"><span style="display: none;">File::Find::::find</span>File::Find::<a href="File-Find-pm-635-block.html#1068">find</a></span></td></tr>
+<tr><td class="c0">33</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">31µs</span></td><td class="c3"><span title="0.0%">31µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:regcomp</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_regcomp">CORE:regcomp</a> (opcode)</span></td></tr>
+<tr><td class="c3">5</td><td class="c3">1</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;">File::Find::::wrap_wanted</span>File::Find::<a href="File-Find-pm-635-block.html#1044">wrap_wanted</a></span></td></tr>
+<tr><td class="c3">5</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%">21µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:closedir</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_closedir">CORE:closedir</a> (opcode)</span></td></tr>
+<tr><td class="c0">33</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">19µs</span></td><td class="c3"><span title="0.0%">19µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:match</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_match">CORE:match</a> (opcode)</span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">15µs</span></td><td class="c3"><span title="0.0%">20µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::BEGIN@349</span>File::Find::<a href="File-Find-pm-635-block.html#349">BEGIN@349</a></span></td></tr>
+<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%">26µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::BEGIN@4</span>File::Find::<a href="File-Find-pm-635-block.html#4">BEGIN@4</a></span></td></tr>
+<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%">18µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::BEGIN@3</span>File::Find::<a href="File-Find-pm-635-block.html#3">BEGIN@3</a></span></td></tr>
+<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="c0"><span title="0.0%">178µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::BEGIN@5</span>File::Find::<a href="File-Find-pm-635-block.html#5">BEGIN@5</a></span></td></tr>
+<tr><td class="c3">2</td><td class="c1">2</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;">File::Find::::CORE:qr</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_qr">CORE:qr</a> (opcode)</span></td></tr>
+<tr><td class="c0">28</td><td class="c1">2</td><td class="c3">1</td><td class="c3"><span title="0.0%">5µs</span></td><td class="c3"><span title="0.0%">5µs</span></td><td class="sub_name"><span style="display: none;">File::Find::::CORE:ftdir</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_ftdir">CORE:ftdir</a> (opcode)</span></td></tr>
+<tr><td class="c3">5</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;">File::Find::::CORE:subst</span>File::Find::<a href="File-Find-pm-635-block.html#File__Find__CORE_subst">CORE:subst</a> (opcode)</span></td></tr>
+<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;">File::Find::::Follow_SymLink</span>File::Find::<a href="File-Find-pm-635-block.html#405">Follow_SymLink</a></span></td></tr>
+<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;">File::Find::::PathCombine</span>File::Find::<a href="File-Find-pm-635-block.html#382">PathCombine</a></span></td></tr>
+<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;">File::Find::::_find_dir_symlnk</span>File::Find::<a href="File-Find-pm-635-block.html#862">_find_dir_symlnk</a></span></td></tr>
+<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;">File::Find::::contract_name</span>File::Find::<a href="File-Find-pm-635-block.html#364">contract_name</a></span></td></tr>
+<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;">File::Find::::finddepth</span>File::Find::<a href="File-Find-pm-635-block.html#1073">finddepth</a></span></td></tr>
+<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;">File::Find::::is_tainted_pp</span>File::Find::<a href="File-Find-pm-635-block.html#454">is_tainted_pp</a></span></td></tr>
+</tbody></table>
+ Call graph for these subroutines as a
+ <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a>
+ <a href="opt-local-lib-perl5-5-14-2-File-Find-pm.dot">dot language file</a>.
+
+ <table border="1" cellpadding="0">
+ <thead>
+ <tr><th>Line</th>
+ <th><span title="Number of statements executed">State<br />ments</span></th>
+ <th><span title="Time spend executing statements on the line,
+ excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
+ <th><span title="Number of subroutines calls">Calls</span></th>
+ <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th>
+ <th class="left_indent_header">Code</th>
+ </tr>
+
+ </thead>
+ <tbody>
+ <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package File::Find;</td></tr>
+<tr><td class="h"><a name="2"></a>2</td><td class="c3">2</td><td class="c0"><span title="Avg 40µs">80µs</span></td><td class="c3">1</td><td class="c3">39µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 39µs within File::Find::BEGIN@2 which was called:
+# once (39µs+0s) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#2">line 2</a></div></div>use 5.006;<div class="calls"><div class="calls_out"># spent 39µs making 1 call to <a href="File-Find-pm-635-block.html#2">File::Find::BEGIN@2</a></div></div></td></tr>
+<tr><td class="h"><a name="3"></a>3</td><td class="c3">2</td><td class="c0"><span title="Avg 22µs">44µs</span></td><td class="c3">2</td><td class="c3">23µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 18µs (13+5) within File::Find::BEGIN@3 which was called:
+# once (13µs+5µs) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#3">line 3</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 18µs making 1 call to <a href="File-Find-pm-635-block.html#3">File::Find::BEGIN@3</a>
+# spent 5µs making 1 call to <a href="strict-pm-3-block.html#34">strict::import</a></div></div></td></tr>
+<tr><td class="h"><a name="4"></a>4</td><td class="c3">2</td><td class="c0"><span title="Avg 18µs">36µs</span></td><td class="c3">2</td><td class="c3">39µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 26µs (13+13) within File::Find::BEGIN@4 which was called:
+# once (13µs+13µs) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#4">line 4</a></div></div>use warnings;<div class="calls"><div class="calls_out"># spent 26µs making 1 call to <a href="File-Find-pm-635-block.html#4">File::Find::BEGIN@4</a>
+# spent 13µs making 1 call to <a href="warnings-pm-2-block.html#386">warnings::import</a></div></div></td></tr>
+<tr><td class="h"><a name="5"></a>5</td><td class="c3">2</td><td class="c0"><span title="Avg 163µs">326µs</span></td><td class="c3">2</td><td class="c0">344µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 178µs (12+166) within File::Find::BEGIN@5 which was called:
+# once (12µs+166µs) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#5">line 5</a></div></div>use warnings::register;<div class="calls"><div class="calls_out"># spent 178µs making 1 call to <a href="File-Find-pm-635-block.html#5">File::Find::BEGIN@5</a>
+# spent 166µs making 1 call to <a href="warnings-register-pm-7-block.html#38">warnings::register::import</a></div></div></td></tr>
+<tr><td class="h"><a name="6"></a>6</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">our $VERSION = '1.19';</td></tr>
+<tr><td class="h"><a name="7"></a>7</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">require Exporter;</td></tr>
+<tr><td class="h"><a name="8"></a>8</td><td class="c3">1</td><td class="c3"><span title="Avg 700ns">700ns</span></td><td></td><td></td><td class="s">require Cwd;</td></tr>
+<tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr>
+<tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s"># Modified to ensure sub-directory traversal order is not inverted by stack</td></tr>
+<tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"># push and pops. That is remains in the same order as in the directory file,</td></tr>
+<tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"># or user pre-processing (EG:sorted).</td></tr>
+<tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr>
+<tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr>
+<tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s">File::Find - Traverse a directory tree.</td></tr>
+<tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s">=head1 SYNOPSIS</td></tr>
+<tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> use File::Find;</td></tr>
+<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"> find(\&wanted, @directories_to_search);</td></tr>
+<tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"> sub wanted { ... }</td></tr>
+<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"> use File::Find;</td></tr>
+<tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> finddepth(\&wanted, @directories_to_search);</td></tr>
+<tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> sub wanted { ... }</td></tr>
+<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"> use File::Find;</td></tr>
+<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"> find({ wanted => \&process, follow => 1 }, '.');</td></tr>
+<tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr>
+<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s">These are functions for searching through directory trees doing work</td></tr>
+<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s">on each file found similar to the Unix I<find> command. File::Find</td></tr>
+<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s">exports two functions, C<find> and C<finddepth>. They work similarly</td></tr>
+<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s">but have subtle differences.</td></tr>
+<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr>
+<tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s">=item B<find></td></tr>
+<tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"> find(\&wanted, @directories);</td></tr>
+<tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"> find(\%options, @directories);</td></tr>
+<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s">C<find()> does a depth-first search over the given C<@directories> in</td></tr>
+<tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s">the order they are given. For each file or directory found, it calls</td></tr>
+<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s">the C<&wanted> subroutine. (See below for details on how to use the</td></tr>
+<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s">C<&wanted> function). Additionally, for each directory found, it will</td></tr>
+<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s">C<chdir()> into that directory and continue the search, invoking the</td></tr>
+<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s">C<&wanted> function on each file or subdirectory in the directory.</td></tr>
+<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s">=item B<finddepth></td></tr>
+<tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"> finddepth(\&wanted, @directories);</td></tr>
+<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"> finddepth(\%options, @directories);</td></tr>
+<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s">C<finddepth()> works just like C<find()> except that it invokes the</td></tr>
+<tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s">C<&wanted> function for a directory I<after> invoking it for the</td></tr>
+<tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s">directory's contents. It does a postorder traversal instead of a</td></tr>
+<tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s">preorder traversal, working from the bottom of the directory tree up</td></tr>
+<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s">where C<find()> works from the top of the tree down.</td></tr>
+<tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
+<tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">=head2 %options</td></tr>
+<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s">The first argument to C<find()> is either a code reference to your</td></tr>
+<tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s">C<&wanted> function, or a hash reference describing the operations</td></tr>
+<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s">to be performed for each file. The</td></tr>
+<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s">code reference is described in L<The wanted function> below.</td></tr>
+<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s">Here are the possible keys for the hash:</td></tr>
+<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s">=over 3</td></tr>
+<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s">=item C<wanted></td></tr>
+<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s">The value should be a code reference. This code reference is</td></tr>
+<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s">described in L<The wanted function> below. The C<&wanted> subroutine is</td></tr>
+<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s">mandatory.</td></tr>
+<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s">=item C<bydepth></td></tr>
+<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s">Reports the name of a directory only AFTER all its entries</td></tr>
+<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s">have been reported. Entry point C<finddepth()> is a shortcut for</td></tr>
+<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s">specifying C<< { bydepth => 1 } >> in the first argument of C<find()>.</td></tr>
+<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s">=item C<preprocess></td></tr>
+<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s">The value should be a code reference. This code reference is used to</td></tr>
+<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s">preprocess the current directory. The name of the currently processed</td></tr>
+<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s">directory is in C<$File::Find::dir>. Your preprocessing function is</td></tr>
+<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s">called after C<readdir()>, but before the loop that calls the C<wanted()></td></tr>
+<tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s">function. It is called with a list of strings (actually file/directory</td></tr>
+<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s">names) and is expected to return a list of strings. The code can be</td></tr>
+<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s">used to sort the file/directory names alphabetically, numerically,</td></tr>
+<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s">or to filter out directory entries based on their name alone. When</td></tr>
+<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s">I<follow> or I<follow_fast> are in effect, C<preprocess> is a no-op.</td></tr>
+<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s">=item C<postprocess></td></tr>
+<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s">The value should be a code reference. It is invoked just before leaving</td></tr>
+<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s">the currently processed directory. It is called in void context with no</td></tr>
+<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s">arguments. The name of the current directory is in C<$File::Find::dir>. This</td></tr>
+<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s">hook is handy for summarizing a directory, such as calculating its disk</td></tr>
+<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s">usage. When I<follow> or I<follow_fast> are in effect, C<postprocess> is a</td></tr>
+<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s">no-op.</td></tr>
+<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s">=item C<follow></td></tr>
+<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s">Causes symbolic links to be followed. Since directory trees with symbolic</td></tr>
+<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s">links (followed) may contain files more than once and may even have</td></tr>
+<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s">cycles, a hash has to be built up with an entry for each file.</td></tr>
+<tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s">This might be expensive both in space and time for a large</td></tr>
+<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s">directory tree. See I<follow_fast> and I<follow_skip> below.</td></tr>
+<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s">If either I<follow> or I<follow_fast> is in effect:</td></tr>
+<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s">=over 6</td></tr>
+<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s">=item *</td></tr>
+<tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s">It is guaranteed that an I<lstat> has been called before the user's</td></tr>
+<tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s">C<wanted()> function is called. This enables fast file checks involving S<_>.</td></tr>
+<tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s">Note that this guarantee no longer holds if I<follow> or I<follow_fast></td></tr>
+<tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s">are not set.</td></tr>
+<tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s">=item *</td></tr>
+<tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s">There is a variable C<$File::Find::fullname> which holds the absolute</td></tr>
+<tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s">pathname of the file with all symbolic links resolved. If the link is</td></tr>
+<tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s">a dangling symbolic link, then fullname will be set to C<undef>.</td></tr>
+<tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
+<tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s">This is a no-op on Win32.</td></tr>
+<tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s">=item C<follow_fast></td></tr>
+<tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s">This is similar to I<follow> except that it may report some files more</td></tr>
+<tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s">than once. It does detect cycles, however. Since only symbolic links</td></tr>
+<tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s">have to be hashed, this is much cheaper both in space and time. If</td></tr>
+<tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s">processing a file more than once (by the user's C<wanted()> function)</td></tr>
+<tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s">is worse than just taking time, the option I<follow> should be used.</td></tr>
+<tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s">This is also a no-op on Win32.</td></tr>
+<tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s">=item C<follow_skip></td></tr>
+<tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s">C<follow_skip==1>, which is the default, causes all files which are</td></tr>
+<tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s">neither directories nor symbolic links to be ignored if they are about</td></tr>
+<tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s">to be processed a second time. If a directory or a symbolic link</td></tr>
+<tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s">are about to be processed a second time, File::Find dies.</td></tr>
+<tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s">C<follow_skip==0> causes File::Find to die if any file is about to be</td></tr>
+<tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s">processed a second time.</td></tr>
+<tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s">C<follow_skip==2> causes File::Find to ignore any duplicate files and</td></tr>
+<tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s">directories but to proceed normally otherwise.</td></tr>
+<tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s">=item C<dangling_symlinks></td></tr>
+<tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s">If true and a code reference, will be called with the symbolic link</td></tr>
+<tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s">name and the directory it lives in as arguments. Otherwise, if true</td></tr>
+<tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s">and warnings are on, warning "symbolic_link_name is a dangling</td></tr>
+<tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s">symbolic link\n" will be issued. If false, the dangling symbolic link</td></tr>
+<tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s">will be silently ignored.</td></tr>
+<tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s">=item C<no_chdir></td></tr>
+<tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s">Does not C<chdir()> to each directory as it recurses. The C<wanted()></td></tr>
+<tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s">function will need to be aware of this, of course. In this case,</td></tr>
+<tr><td class="h"><a name="174"></a>174</td><td></td><td></td><td></td><td></td><td class="s">C<$_> will be the same as C<$File::Find::name>.</td></tr>
+<tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s">=item C<untaint></td></tr>
+<tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s">If find is used in taint-mode (-T command line switch or if EUID != UID</td></tr>
+<tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s">or if EGID != GID) then internally directory names have to be untainted</td></tr>
+<tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s">before they can be chdir'ed to. Therefore they are checked against a regular</td></tr>
+<tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s">expression I<untaint_pattern>. Note that all names passed to the user's</td></tr>
+<tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s">I<wanted()> function are still tainted. If this option is used while</td></tr>
+<tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s">not in taint-mode, C<untaint> is a no-op.</td></tr>
+<tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s">=item C<untaint_pattern></td></tr>
+<tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s">See above. This should be set using the C<qr> quoting operator.</td></tr>
+<tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s">The default is set to C<qr|^([-+@\w./]+)$|>.</td></tr>
+<tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s">Note that the parentheses are vital.</td></tr>
+<tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s">=item C<untaint_skip></td></tr>
+<tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s">If set, a directory which fails the I<untaint_pattern> is skipped,</td></tr>
+<tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s">including all its sub-directories. The default is to 'die' in such a case.</td></tr>
+<tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
+<tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s">=head2 The wanted function</td></tr>
+<tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s">The C<wanted()> function does whatever verifications you want on</td></tr>
+<tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s">each file and directory. Note that despite its name, the C<wanted()></td></tr>
+<tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s">function is a generic callback function, and does B<not> tell</td></tr>
+<tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s">File::Find if a file is "wanted" or not. In fact, its return value</td></tr>
+<tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s">is ignored.</td></tr>
+<tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s">The wanted function takes no arguments but rather does its work</td></tr>
+<tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s">through a collection of variables.</td></tr>
+<tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr>
+<tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s">=item C<$File::Find::dir> is the current directory name,</td></tr>
+<tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s">=item C<$_> is the current filename within that directory</td></tr>
+<tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s">=item C<$File::Find::name> is the complete pathname to the file.</td></tr>
+<tr><td class="h"><a name="216"></a>216</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
+<tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s">The above variables have all been localized and may be changed without</td></tr>
+<tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s">affecting data outside of the wanted function.</td></tr>
+<tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s">For example, when examining the file F</some/path/foo.ext> you will have:</td></tr>
+<tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s"> $File::Find::dir = /some/path/</td></tr>
+<tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"> $_ = foo.ext</td></tr>
+<tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s"> $File::Find::name = /some/path/foo.ext</td></tr>
+<tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s">You are chdir()'d to C<$File::Find::dir> when the function is called,</td></tr>
+<tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s">unless C<no_chdir> was specified. Note that when changing to</td></tr>
+<tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s">directories is in effect the root directory (F</>) is a somewhat</td></tr>
+<tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s">special case inasmuch as the concatenation of C<$File::Find::dir>,</td></tr>
+<tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s">C<'/'> and C<$_> is not literally equal to C<$File::Find::name>. The</td></tr>
+<tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s">table below summarizes all variants:</td></tr>
+<tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s"> $File::Find::name $File::Find::dir $_</td></tr>
+<tr><td class="h"><a name="236"></a>236</td><td></td><td></td><td></td><td></td><td class="s"> default / / .</td></tr>
+<tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s"> no_chdir=>0 /etc / etc</td></tr>
+<tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s"> /etc/x /etc x</td></tr>
+<tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="240"></a>240</td><td></td><td></td><td></td><td></td><td class="s"> no_chdir=>1 / / /</td></tr>
+<tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s"> /etc / /etc</td></tr>
+<tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s"> /etc/x /etc /etc/x</td></tr>
+<tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s">When C<follow> or C<follow_fast> are in effect, there is</td></tr>
+<tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s">also a C<$File::Find::fullname>. The function may set</td></tr>
+<tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s">C<$File::Find::prune> to prune the tree unless C<bydepth> was</td></tr>
+<tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s">specified. Unless C<follow> or C<follow_fast> is specified, for</td></tr>
+<tr><td class="h"><a name="249"></a>249</td><td></td><td></td><td></td><td></td><td class="s">compatibility reasons (find.pl, find2perl) there are in addition the</td></tr>
+<tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s">following globals available: C<$File::Find::topdir>,</td></tr>
+<tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s">C<$File::Find::topdev>, C<$File::Find::topino>,</td></tr>
+<tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s">C<$File::Find::topmode> and C<$File::Find::topnlink>.</td></tr>
+<tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s">This library is useful for the C<find2perl> tool, which when fed,</td></tr>
+<tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s"> find2perl / -name .nfs\* -mtime +7 \</td></tr>
+<tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s"> -exec rm -f {} \; -o -fstype nfs -prune</td></tr>
+<tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s">produces something like:</td></tr>
+<tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s"> sub wanted {</td></tr>
+<tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s"> /^\.nfs.*\z/s &&</td></tr>
+<tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"> (($dev, $ino, $mode, $nlink, $uid, $gid) = lstat($_)) &&</td></tr>
+<tr><td class="h"><a name="264"></a>264</td><td></td><td></td><td></td><td></td><td class="s"> int(-M _) > 7 &&</td></tr>
+<tr><td class="h"><a name="265"></a>265</td><td></td><td></td><td></td><td></td><td class="s"> unlink($_)</td></tr>
+<tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s"> ||</td></tr>
+<tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"> ($nlink || (($dev, $ino, $mode, $nlink, $uid, $gid) = lstat($_))) &&</td></tr>
+<tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s"> $dev < 0 &&</td></tr>
+<tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s"> ($File::Find::prune = 1);</td></tr>
+<tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s">Notice the C<_> in the above C<int(-M _)>: the C<_> is a magical</td></tr>
+<tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s">filehandle that caches the information from the preceding</td></tr>
+<tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s">C<stat()>, C<lstat()>, or filetest.</td></tr>
+<tr><td class="h"><a name="275"></a>275</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s">Here's another interesting wanted function. It will find all symbolic</td></tr>
+<tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s">links that don't resolve:</td></tr>
+<tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="279"></a>279</td><td></td><td></td><td></td><td></td><td class="s"> sub wanted {</td></tr>
+<tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s"> -l && !-e && print "bogus link: $File::Find::name\n";</td></tr>
+<tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s">See also the script C<pfind> on CPAN for a nice application of this</td></tr>
+<tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s">module.</td></tr>
+<tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s">=head1 WARNINGS</td></tr>
+<tr><td class="h"><a name="287"></a>287</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="288"></a>288</td><td></td><td></td><td></td><td></td><td class="s">If you run your program with the C<-w> switch, or if you use the</td></tr>
+<tr><td class="h"><a name="289"></a>289</td><td></td><td></td><td></td><td></td><td class="s">C<warnings> pragma, File::Find will report warnings for several weird</td></tr>
+<tr><td class="h"><a name="290"></a>290</td><td></td><td></td><td></td><td></td><td class="s">situations. You can disable these warnings by putting the statement</td></tr>
+<tr><td class="h"><a name="291"></a>291</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="292"></a>292</td><td></td><td></td><td></td><td></td><td class="s"> no warnings 'File::Find';</td></tr>
+<tr><td class="h"><a name="293"></a>293</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="294"></a>294</td><td></td><td></td><td></td><td></td><td class="s">in the appropriate scope. See L<perllexwarn> for more info about lexical</td></tr>
+<tr><td class="h"><a name="295"></a>295</td><td></td><td></td><td></td><td></td><td class="s">warnings.</td></tr>
+<tr><td class="h"><a name="296"></a>296</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="297"></a>297</td><td></td><td></td><td></td><td></td><td class="s">=head1 CAVEAT</td></tr>
+<tr><td class="h"><a name="298"></a>298</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="299"></a>299</td><td></td><td></td><td></td><td></td><td class="s">=over 2</td></tr>
+<tr><td class="h"><a name="300"></a>300</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="301"></a>301</td><td></td><td></td><td></td><td></td><td class="s">=item $dont_use_nlink</td></tr>
+<tr><td class="h"><a name="302"></a>302</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="303"></a>303</td><td></td><td></td><td></td><td></td><td class="s">You can set the variable C<$File::Find::dont_use_nlink> to 1, if you want to</td></tr>
+<tr><td class="h"><a name="304"></a>304</td><td></td><td></td><td></td><td></td><td class="s">force File::Find to always stat directories. This was used for file systems</td></tr>
+<tr><td class="h"><a name="305"></a>305</td><td></td><td></td><td></td><td></td><td class="s">that do not have an C<nlink> count matching the number of sub-directories.</td></tr>
+<tr><td class="h"><a name="306"></a>306</td><td></td><td></td><td></td><td></td><td class="s">Examples are ISO-9660 (CD-ROM), AFS, HPFS (OS/2 file system), FAT (DOS file</td></tr>
+<tr><td class="h"><a name="307"></a>307</td><td></td><td></td><td></td><td></td><td class="s">system) and a couple of others.</td></tr>
+<tr><td class="h"><a name="308"></a>308</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="309"></a>309</td><td></td><td></td><td></td><td></td><td class="s">You shouldn't need to set this variable, since File::Find should now detect</td></tr>
+<tr><td class="h"><a name="310"></a>310</td><td></td><td></td><td></td><td></td><td class="s">such file systems on-the-fly and switch itself to using stat. This works even</td></tr>
+<tr><td class="h"><a name="311"></a>311</td><td></td><td></td><td></td><td></td><td class="s">for parts of your file system, like a mounted CD-ROM.</td></tr>
+<tr><td class="h"><a name="312"></a>312</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="313"></a>313</td><td></td><td></td><td></td><td></td><td class="s">If you do set C<$File::Find::dont_use_nlink> to 1, you will notice slow-downs.</td></tr>
+<tr><td class="h"><a name="314"></a>314</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="315"></a>315</td><td></td><td></td><td></td><td></td><td class="s">=item symlinks</td></tr>
+<tr><td class="h"><a name="316"></a>316</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="317"></a>317</td><td></td><td></td><td></td><td></td><td class="s">Be aware that the option to follow symbolic links can be dangerous.</td></tr>
+<tr><td class="h"><a name="318"></a>318</td><td></td><td></td><td></td><td></td><td class="s">Depending on the structure of the directory tree (including symbolic</td></tr>
+<tr><td class="h"><a name="319"></a>319</td><td></td><td></td><td></td><td></td><td class="s">links to directories) you might traverse a given (physical) directory</td></tr>
+<tr><td class="h"><a name="320"></a>320</td><td></td><td></td><td></td><td></td><td class="s">more than once (only if C<follow_fast> is in effect).</td></tr>
+<tr><td class="h"><a name="321"></a>321</td><td></td><td></td><td></td><td></td><td class="s">Furthermore, deleting or changing files in a symbolically linked directory</td></tr>
+<tr><td class="h"><a name="322"></a>322</td><td></td><td></td><td></td><td></td><td class="s">might cause very unpleasant surprises, since you delete or change files</td></tr>
+<tr><td class="h"><a name="323"></a>323</td><td></td><td></td><td></td><td></td><td class="s">in an unknown directory.</td></tr>
+<tr><td class="h"><a name="324"></a>324</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="325"></a>325</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
+<tr><td class="h"><a name="326"></a>326</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="327"></a>327</td><td></td><td></td><td></td><td></td><td class="s">=head1 BUGS AND CAVEATS</td></tr>
+<tr><td class="h"><a name="328"></a>328</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="329"></a>329</td><td></td><td></td><td></td><td></td><td class="s">Despite the name of the C<finddepth()> function, both C<find()> and</td></tr>
+<tr><td class="h"><a name="330"></a>330</td><td></td><td></td><td></td><td></td><td class="s">C<finddepth()> perform a depth-first search of the directory</td></tr>
+<tr><td class="h"><a name="331"></a>331</td><td></td><td></td><td></td><td></td><td class="s">hierarchy.</td></tr>
+<tr><td class="h"><a name="332"></a>332</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="333"></a>333</td><td></td><td></td><td></td><td></td><td class="s">=head1 HISTORY</td></tr>
+<tr><td class="h"><a name="334"></a>334</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="335"></a>335</td><td></td><td></td><td></td><td></td><td class="s">File::Find used to produce incorrect results if called recursively.</td></tr>
+<tr><td class="h"><a name="336"></a>336</td><td></td><td></td><td></td><td></td><td class="s">During the development of perl 5.8 this bug was fixed.</td></tr>
+<tr><td class="h"><a name="337"></a>337</td><td></td><td></td><td></td><td></td><td class="s">The first fixed version of File::Find was 1.01.</td></tr>
+<tr><td class="h"><a name="338"></a>338</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="339"></a>339</td><td></td><td></td><td></td><td></td><td class="s">=head1 SEE ALSO</td></tr>
+<tr><td class="h"><a name="340"></a>340</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="341"></a>341</td><td></td><td></td><td></td><td></td><td class="s">find, find2perl.</td></tr>
+<tr><td class="h"><a name="342"></a>342</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="343"></a>343</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr>
+<tr><td class="h"><a name="344"></a>344</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="345"></a>345</td><td class="c3">1</td><td class="c3"><span title="Avg 10µs">10µs</span></td><td></td><td></td><td class="s">our @ISA = qw(Exporter);</td></tr>
+<tr><td class="h"><a name="346"></a>346</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">our @EXPORT = qw(find finddepth);</td></tr>
+<tr><td class="h"><a name="347"></a>347</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="348"></a>348</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="349"></a>349</td><td class="c3">2</td><td class="c0"><span title="Avg 2.99ms">5.98ms</span></td><td class="c3">2</td><td class="c3">26µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 20µs (15+6) within File::Find::BEGIN@349 which was called:
+# once (15µs+6µs) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#349">line 349</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 20µs making 1 call to <a href="File-Find-pm-635-block.html#349">File::Find::BEGIN@349</a>
+# spent 6µs making 1 call to <a href="strict-pm-3-block.html#34">strict::import</a></div></div></td></tr>
+<tr><td class="h"><a name="350"></a>350</td><td class="c3">1</td><td class="c3"><span title="Avg 200ns">200ns</span></td><td></td><td></td><td class="s">my $Is_VMS;</td></tr>
+<tr><td class="h"><a name="351"></a>351</td><td class="c3">1</td><td class="c3"><span title="Avg 0s">0s</span></td><td></td><td></td><td class="s">my $Is_Win32;</td></tr>
+<tr><td class="h"><a name="352"></a>352</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="353"></a>353</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td></td><td></td><td class="s">require File::Basename;</td></tr>
+<tr><td class="h"><a name="354"></a>354</td><td class="c3">1</td><td class="c3"><span title="Avg 500ns">500ns</span></td><td></td><td></td><td class="s">require File::Spec;</td></tr>
+<tr><td class="h"><a name="355"></a>355</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="356"></a>356</td><td></td><td></td><td></td><td></td><td class="s"># Should ideally be my() not our() but local() currently</td></tr>
+<tr><td class="h"><a name="357"></a>357</td><td></td><td></td><td></td><td></td><td class="s"># refuses to operate on lexicals</td></tr>
+<tr><td class="h"><a name="358"></a>358</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="359"></a>359</td><td class="c3">1</td><td class="c3"><span title="Avg 100ns">100ns</span></td><td></td><td></td><td class="s">our %SLnkSeen;</td></tr>
+<tr><td class="h"><a name="360"></a>360</td><td class="c3">1</td><td class="c3"><span title="Avg 400ns">400ns</span></td><td></td><td></td><td class="s">our ($wanted_callback, $avoid_nlink, $bydepth, $no_chdir, $follow,</td></tr>
+<tr><td class="h"><a name="361"></a>361</td><td></td><td></td><td></td><td></td><td class="s"> $follow_skip, $full_check, $untaint, $untaint_skip, $untaint_pat,</td></tr>
+<tr><td class="h"><a name="362"></a>362</td><td></td><td></td><td></td><td></td><td class="s"> $pre_process, $post_process, $dangling_symlinks);</td></tr>
+<tr><td class="h"><a name="363"></a>363</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="364"></a>364</td><td></td><td></td><td></td><td></td><td class="s">sub contract_name {</td></tr>
+<tr><td class="h"><a name="365"></a>365</td><td></td><td></td><td></td><td></td><td class="s"> my ($cdir,$fn) = @_;</td></tr>
+<tr><td class="h"><a name="366"></a>366</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="367"></a>367</td><td></td><td></td><td></td><td></td><td class="s"> return substr($cdir,0,rindex($cdir,'/')) if $fn eq $File::Find::current_dir;</td></tr>
+<tr><td class="h"><a name="368"></a>368</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="369"></a>369</td><td></td><td></td><td></td><td></td><td class="s"> $cdir = substr($cdir,0,rindex($cdir,'/')+1);</td></tr>
+<tr><td class="h"><a name="370"></a>370</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="371"></a>371</td><td></td><td></td><td></td><td></td><td class="s"> $fn =~ s|^\./||;</td></tr>
+<tr><td class="h"><a name="372"></a>372</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="373"></a>373</td><td></td><td></td><td></td><td></td><td class="s"> my $abs_name= $cdir . $fn;</td></tr>
+<tr><td class="h"><a name="374"></a>374</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="375"></a>375</td><td></td><td></td><td></td><td></td><td class="s"> if (substr($fn,0,3) eq '../') {</td></tr>
+<tr><td class="h"><a name="376"></a>376</td><td></td><td></td><td></td><td></td><td class="s"> 1 while $abs_name =~ s!/[^/]*/\.\./+!/!;</td></tr>
+<tr><td class="h"><a name="377"></a>377</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="378"></a>378</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="379"></a>379</td><td></td><td></td><td></td><td></td><td class="s"> return $abs_name;</td></tr>
+<tr><td class="h"><a name="380"></a>380</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="381"></a>381</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="382"></a>382</td><td></td><td></td><td></td><td></td><td class="s">sub PathCombine($$) {</td></tr>
+<tr><td class="h"><a name="383"></a>383</td><td></td><td></td><td></td><td></td><td class="s"> my ($Base,$Name) = @_;</td></tr>
+<tr><td class="h"><a name="384"></a>384</td><td></td><td></td><td></td><td></td><td class="s"> my $AbsName;</td></tr>
+<tr><td class="h"><a name="385"></a>385</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="386"></a>386</td><td></td><td></td><td></td><td></td><td class="s"> if (substr($Name,0,1) eq '/') {</td></tr>
+<tr><td class="h"><a name="387"></a>387</td><td></td><td></td><td></td><td></td><td class="s"> $AbsName= $Name;</td></tr>
+<tr><td class="h"><a name="388"></a>388</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="389"></a>389</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="390"></a>390</td><td></td><td></td><td></td><td></td><td class="s"> $AbsName= contract_name($Base,$Name);</td></tr>
+<tr><td class="h"><a name="391"></a>391</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="392"></a>392</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="393"></a>393</td><td></td><td></td><td></td><td></td><td class="s"> # (simple) check for recursion</td></tr>
+<tr><td class="h"><a name="394"></a>394</td><td></td><td></td><td></td><td></td><td class="s"> my $newlen= length($AbsName);</td></tr>
+<tr><td class="h"><a name="395"></a>395</td><td></td><td></td><td></td><td></td><td class="s"> if ($newlen <= length($Base)) {</td></tr>
+<tr><td class="h"><a name="396"></a>396</td><td></td><td></td><td></td><td></td><td class="s"> if (($newlen == length($Base) || substr($Base,$newlen,1) eq '/')</td></tr>
+<tr><td class="h"><a name="397"></a>397</td><td></td><td></td><td></td><td></td><td class="s"> && $AbsName eq substr($Base,0,$newlen))</td></tr>
+<tr><td class="h"><a name="398"></a>398</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
+<tr><td class="h"><a name="399"></a>399</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr>
+<tr><td class="h"><a name="400"></a>400</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="401"></a>401</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="402"></a>402</td><td></td><td></td><td></td><td></td><td class="s"> return $AbsName;</td></tr>
+<tr><td class="h"><a name="403"></a>403</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="404"></a>404</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="405"></a>405</td><td></td><td></td><td></td><td></td><td class="s">sub Follow_SymLink($) {</td></tr>
+<tr><td class="h"><a name="406"></a>406</td><td></td><td></td><td></td><td></td><td class="s"> my ($AbsName) = @_;</td></tr>
+<tr><td class="h"><a name="407"></a>407</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="408"></a>408</td><td></td><td></td><td></td><td></td><td class="s"> my ($NewName,$DEV, $INO);</td></tr>
+<tr><td class="h"><a name="409"></a>409</td><td></td><td></td><td></td><td></td><td class="s"> ($DEV, $INO)= lstat $AbsName;</td></tr>
+<tr><td class="h"><a name="410"></a>410</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="411"></a>411</td><td></td><td></td><td></td><td></td><td class="s"> while (-l _) {</td></tr>
+<tr><td class="h"><a name="412"></a>412</td><td></td><td></td><td></td><td></td><td class="s"> if ($SLnkSeen{$DEV, $INO}++) {</td></tr>
+<tr><td class="h"><a name="413"></a>413</td><td></td><td></td><td></td><td></td><td class="s"> if ($follow_skip < 2) {</td></tr>
+<tr><td class="h"><a name="414"></a>414</td><td></td><td></td><td></td><td></td><td class="s"> die "$AbsName is encountered a second time";</td></tr>
+<tr><td class="h"><a name="415"></a>415</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="416"></a>416</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="417"></a>417</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr>
+<tr><td class="h"><a name="418"></a>418</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="419"></a>419</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="420"></a>420</td><td></td><td></td><td></td><td></td><td class="s"> $NewName= PathCombine($AbsName, readlink($AbsName));</td></tr>
+<tr><td class="h"><a name="421"></a>421</td><td></td><td></td><td></td><td></td><td class="s"> unless(defined $NewName) {</td></tr>
+<tr><td class="h"><a name="422"></a>422</td><td></td><td></td><td></td><td></td><td class="s"> if ($follow_skip < 2) {</td></tr>
+<tr><td class="h"><a name="423"></a>423</td><td></td><td></td><td></td><td></td><td class="s"> die "$AbsName is a recursive symbolic link";</td></tr>
+<tr><td class="h"><a name="424"></a>424</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="425"></a>425</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="426"></a>426</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr>
+<tr><td class="h"><a name="427"></a>427</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="428"></a>428</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="429"></a>429</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="430"></a>430</td><td></td><td></td><td></td><td></td><td class="s"> $AbsName= $NewName;</td></tr>
+<tr><td class="h"><a name="431"></a>431</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="432"></a>432</td><td></td><td></td><td></td><td></td><td class="s"> ($DEV, $INO) = lstat($AbsName);</td></tr>
+<tr><td class="h"><a name="433"></a>433</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless defined $DEV; # dangling symbolic link</td></tr>
+<tr><td class="h"><a name="434"></a>434</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="435"></a>435</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="436"></a>436</td><td></td><td></td><td></td><td></td><td class="s"> if ($full_check && defined $DEV && $SLnkSeen{$DEV, $INO}++) {</td></tr>
+<tr><td class="h"><a name="437"></a>437</td><td></td><td></td><td></td><td></td><td class="s"> if ( ($follow_skip < 1) || ((-d _) && ($follow_skip < 2)) ) {</td></tr>
+<tr><td class="h"><a name="438"></a>438</td><td></td><td></td><td></td><td></td><td class="s"> die "$AbsName encountered a second time";</td></tr>
+<tr><td class="h"><a name="439"></a>439</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="440"></a>440</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="441"></a>441</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr>
+<tr><td class="h"><a name="442"></a>442</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="443"></a>443</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="444"></a>444</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="445"></a>445</td><td></td><td></td><td></td><td></td><td class="s"> return $AbsName;</td></tr>
+<tr><td class="h"><a name="446"></a>446</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="447"></a>447</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="448"></a>448</td><td class="c3">1</td><td class="c3"><span title="Avg 200ns">200ns</span></td><td></td><td></td><td class="s">our($dir, $name, $fullname, $prune);</td></tr>
+<tr><td class="h"><a name="449"></a>449</td><td></td><td></td><td></td><td></td><td class="s">sub _find_dir_symlnk($$$);</td></tr>
+<tr><td class="h"><a name="450"></a>450</td><td></td><td></td><td></td><td></td><td class="s">sub _find_dir($$$);</td></tr>
+<tr><td class="h"><a name="451"></a>451</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="452"></a>452</td><td></td><td></td><td></td><td></td><td class="s"># check whether or not a scalar variable is tainted</td></tr>
+<tr><td class="h"><a name="453"></a>453</td><td></td><td></td><td></td><td></td><td class="s"># (code straight from the Camel, 3rd ed., page 561)</td></tr>
+<tr><td class="h"><a name="454"></a>454</td><td></td><td></td><td></td><td></td><td class="s">sub is_tainted_pp {</td></tr>
+<tr><td class="h"><a name="455"></a>455</td><td></td><td></td><td></td><td></td><td class="s"> my $arg = shift;</td></tr>
+<tr><td class="h"><a name="456"></a>456</td><td></td><td></td><td></td><td></td><td class="s"> my $nada = substr($arg, 0, 0); # zero-length</td></tr>
+<tr><td class="h"><a name="457"></a>457</td><td></td><td></td><td></td><td></td><td class="s"> local $@;</td></tr>
+<tr><td class="h"><a name="458"></a>458</td><td></td><td></td><td></td><td></td><td class="s"> eval { eval "# $nada" };</td></tr>
+<tr><td class="h"><a name="459"></a>459</td><td></td><td></td><td></td><td></td><td class="s"> return length($@) != 0;</td></tr>
+<tr><td class="h"><a name="460"></a>460</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="461"></a>461</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="462"></a>462</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 1.45ms (194µs+1.25) within File::Find::_find_opt which was called 5 times, avg 289µs/call:
+# 5 times (194µs+1.25ms) by File::Find::find at <a href="File-Find-pm-635-block.html#1070">line 1070</a>, avg 289µs/call</div></div>sub _find_opt {</td></tr>
+<tr><td class="h"><a name="463"></a>463</td><td class="c0">130</td><td class="c0"><span title="Avg 2µs">204µs</span></td><td></td><td></td><td class="s"> my $wanted = shift;</td></tr>
+<tr><td class="h"><a name="464"></a>464</td><td></td><td></td><td></td><td></td><td class="s"> die "invalid top directory" unless defined $_[0];</td></tr>
+<tr><td class="h"><a name="465"></a>465</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="466"></a>466</td><td></td><td></td><td></td><td></td><td class="s"> # This function must local()ize everything because callbacks may</td></tr>
+<tr><td class="h"><a name="467"></a>467</td><td></td><td></td><td></td><td></td><td class="s"> # call find() or finddepth()</td></tr>
+<tr><td class="h"><a name="468"></a>468</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="469"></a>469</td><td></td><td></td><td></td><td></td><td class="s"> local %SLnkSeen;</td></tr>
+<tr><td class="h"><a name="470"></a>470</td><td></td><td></td><td></td><td></td><td class="s"> local ($wanted_callback, $avoid_nlink, $bydepth, $no_chdir, $follow,</td></tr>
+<tr><td class="h"><a name="471"></a>471</td><td></td><td></td><td></td><td></td><td class="s"> $follow_skip, $full_check, $untaint, $untaint_skip, $untaint_pat,</td></tr>
+<tr><td class="h"><a name="472"></a>472</td><td></td><td></td><td></td><td></td><td class="s"> $pre_process, $post_process, $dangling_symlinks);</td></tr>
+<tr><td class="h"><a name="473"></a>473</td><td></td><td></td><td></td><td></td><td class="s"> local($dir, $name, $fullname, $prune);</td></tr>
+<tr><td class="h"><a name="474"></a>474</td><td></td><td></td><td></td><td></td><td class="s"> local *_ = \my $a;</td></tr>
+<tr><td class="h"><a name="475"></a>475</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="476"></a>476</td><td></td><td></td><td class="c3">5</td><td class="c0">118µs</td><td class="s"> my $cwd = $wanted->{bydepth} ? Cwd::fastcwd() : Cwd::getcwd();<div class="calls"><div class="calls_out"> # spent 118µs making 5 calls to <a href="Cwd-pm-11-block.html#Cwd__getcwd">Cwd::getcwd</a>, avg 24µs/call</div></div></td></tr>
+<tr><td class="h"><a name="477"></a>477</td><td></td><td></td><td></td><td></td><td class="s"> if ($Is_VMS) {</td></tr>
+<tr><td class="h"><a name="478"></a>478</td><td></td><td></td><td></td><td></td><td class="s"> # VMS returns this by default in VMS format which just doesn't</td></tr>
+<tr><td class="h"><a name="479"></a>479</td><td></td><td></td><td></td><td></td><td class="s"> # work for the rest of this module.</td></tr>
+<tr><td class="h"><a name="480"></a>480</td><td></td><td></td><td></td><td></td><td class="s"> $cwd = VMS::Filespec::unixpath($cwd);</td></tr>
+<tr><td class="h"><a name="481"></a>481</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="482"></a>482</td><td></td><td></td><td></td><td></td><td class="s"> # Apparently this is not expected to have a trailing space.</td></tr>
+<tr><td class="h"><a name="483"></a>483</td><td></td><td></td><td></td><td></td><td class="s"> # To attempt to make VMS/UNIX conversions mostly reversable,</td></tr>
+<tr><td class="h"><a name="484"></a>484</td><td></td><td></td><td></td><td></td><td class="s"> # a trailing slash is needed. The run-time functions ignore the</td></tr>
+<tr><td class="h"><a name="485"></a>485</td><td></td><td></td><td></td><td></td><td class="s"> # resulting double slash, but it causes the perl tests to fail.</td></tr>
+<tr><td class="h"><a name="486"></a>486</td><td></td><td></td><td></td><td></td><td class="s"> $cwd =~ s#/\z##;</td></tr>
+<tr><td class="h"><a name="487"></a>487</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="488"></a>488</td><td></td><td></td><td></td><td></td><td class="s"> # This comes up in upper case now, but should be lower.</td></tr>
+<tr><td class="h"><a name="489"></a>489</td><td></td><td></td><td></td><td></td><td class="s"> # In the future this could be exact case, no need to change.</td></tr>
+<tr><td class="h"><a name="490"></a>490</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="491"></a>491</td><td></td><td></td><td></td><td></td><td class="s"> my $cwd_untainted = $cwd;</td></tr>
+<tr><td class="h"><a name="492"></a>492</td><td></td><td></td><td></td><td></td><td class="s"> my $check_t_cwd = 1;</td></tr>
+<tr><td class="h"><a name="493"></a>493</td><td></td><td></td><td></td><td></td><td class="s"> $wanted_callback = $wanted->{wanted};</td></tr>
+<tr><td class="h"><a name="494"></a>494</td><td></td><td></td><td></td><td></td><td class="s"> $bydepth = $wanted->{bydepth};</td></tr>
+<tr><td class="h"><a name="495"></a>495</td><td></td><td></td><td></td><td></td><td class="s"> $pre_process = $wanted->{preprocess};</td></tr>
+<tr><td class="h"><a name="496"></a>496</td><td></td><td></td><td></td><td></td><td class="s"> $post_process = $wanted->{postprocess};</td></tr>
+<tr><td class="h"><a name="497"></a>497</td><td></td><td></td><td></td><td></td><td class="s"> $no_chdir = $wanted->{no_chdir};</td></tr>
+<tr><td class="h"><a name="498"></a>498</td><td></td><td></td><td></td><td></td><td class="s"> $full_check = $Is_Win32 ? 0 : $wanted->{follow};</td></tr>
+<tr><td class="h"><a name="499"></a>499</td><td></td><td></td><td></td><td></td><td class="s"> $follow = $Is_Win32 ? 0 :</td></tr>
+<tr><td class="h"><a name="500"></a>500</td><td></td><td></td><td></td><td></td><td class="s"> $full_check || $wanted->{follow_fast};</td></tr>
+<tr><td class="h"><a name="501"></a>501</td><td></td><td></td><td></td><td></td><td class="s"> $follow_skip = $wanted->{follow_skip};</td></tr>
+<tr><td class="h"><a name="502"></a>502</td><td></td><td></td><td></td><td></td><td class="s"> $untaint = $wanted->{untaint};</td></tr>
+<tr><td class="h"><a name="503"></a>503</td><td></td><td></td><td></td><td></td><td class="s"> $untaint_pat = $wanted->{untaint_pattern};</td></tr>
+<tr><td class="h"><a name="504"></a>504</td><td></td><td></td><td></td><td></td><td class="s"> $untaint_skip = $wanted->{untaint_skip};</td></tr>
+<tr><td class="h"><a name="505"></a>505</td><td></td><td></td><td></td><td></td><td class="s"> $dangling_symlinks = $wanted->{dangling_symlinks};</td></tr>
+<tr><td class="h"><a name="506"></a>506</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="507"></a>507</td><td></td><td></td><td></td><td></td><td class="s"> # for compatibility reasons (find.pl, find2perl)</td></tr>
+<tr><td class="h"><a name="508"></a>508</td><td></td><td></td><td></td><td></td><td class="s"> local our ($topdir, $topdev, $topino, $topmode, $topnlink);</td></tr>
+<tr><td class="h"><a name="509"></a>509</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="510"></a>510</td><td></td><td></td><td></td><td></td><td class="s"> # a symbolic link to a directory doesn't increase the link count</td></tr>
+<tr><td class="h"><a name="511"></a>511</td><td></td><td></td><td></td><td></td><td class="s"> $avoid_nlink = $follow || $File::Find::dont_use_nlink;</td></tr>
+<tr><td class="h"><a name="512"></a>512</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="513"></a>513</td><td></td><td></td><td></td><td></td><td class="s"> my ($abs_dir, $Is_Dir);</td></tr>
+<tr><td class="h"><a name="514"></a>514</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="515"></a>515</td><td></td><td></td><td></td><td></td><td class="s"> Proc_Top_Item:</td></tr>
+<tr><td class="h"><a name="516"></a>516</td><td></td><td></td><td></td><td></td><td class="s"> foreach my $TOP (@_) {</td></tr>
+<tr><td class="h"><a name="517"></a>517</td><td class="c0">35</td><td class="c0"><span title="Avg 2µs">67µs</span></td><td></td><td></td><td class="s"> my $top_item = $TOP;</td></tr>
+<tr><td class="h"><a name="518"></a>518</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="519"></a>519</td><td></td><td></td><td class="c3">5</td><td class="c3">30µs</td><td class="s"> ($topdev,$topino,$topmode,$topnlink) = $follow ? stat $top_item : lstat $top_item;<div class="calls"><div class="calls_out"> # spent 30µs making 5 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_lstat">File::Find::CORE:lstat</a>, avg 6µs/call</div></div></td></tr>
+<tr><td class="h"><a name="520"></a>520</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="521"></a>521</td><td class="c0">5</td><td class="c1"><span title="Avg 4µs">21µs</span></td><td></td><td></td><td class="s"> if ($Is_Win32) {</td></tr>
+<tr><td class="h"><a name="522"></a>522</td><td></td><td></td><td></td><td></td><td class="s"> $top_item =~ s|[/\\]\z||</td></tr>
+<tr><td class="h"><a name="523"></a>523</td><td></td><td></td><td></td><td></td><td class="s"> unless $top_item =~ m{^(?:\w:)?[/\\]$};</td></tr>
+<tr><td class="h"><a name="524"></a>524</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="525"></a>525</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="526"></a>526</td><td></td><td></td><td class="c3">5</td><td class="c3">4µs</td><td class="s"> $top_item =~ s|/\z|| unless $top_item eq '/';<div class="calls"><div class="calls_out"> # spent 4µs making 5 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_subst">File::Find::CORE:subst</a>, avg 820ns/call</div></div></td></tr>
+<tr><td class="h"><a name="527"></a>527</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="528"></a>528</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="529"></a>529</td><td></td><td></td><td></td><td></td><td class="s"> $Is_Dir= 0;</td></tr>
+<tr><td class="h"><a name="530"></a>530</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="531"></a>531</td><td class="c0">15</td><td class="c1"><span title="Avg 1µs">18µs</span></td><td></td><td></td><td class="s"> if ($follow) {</td></tr>
+<tr><td class="h"><a name="532"></a>532</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="533"></a>533</td><td></td><td></td><td></td><td></td><td class="s"> if (substr($top_item,0,1) eq '/') {</td></tr>
+<tr><td class="h"><a name="534"></a>534</td><td></td><td></td><td></td><td></td><td class="s"> $abs_dir = $top_item;</td></tr>
+<tr><td class="h"><a name="535"></a>535</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="536"></a>536</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($top_item eq $File::Find::current_dir) {</td></tr>
+<tr><td class="h"><a name="537"></a>537</td><td></td><td></td><td></td><td></td><td class="s"> $abs_dir = $cwd;</td></tr>
+<tr><td class="h"><a name="538"></a>538</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="539"></a>539</td><td></td><td></td><td></td><td></td><td class="s"> else { # care about any ../</td></tr>
+<tr><td class="h"><a name="540"></a>540</td><td></td><td></td><td></td><td></td><td class="s"> $top_item =~ s/\.dir\z//i if $Is_VMS;</td></tr>
+<tr><td class="h"><a name="541"></a>541</td><td></td><td></td><td></td><td></td><td class="s"> $abs_dir = contract_name("$cwd/",$top_item);</td></tr>
+<tr><td class="h"><a name="542"></a>542</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="543"></a>543</td><td></td><td></td><td></td><td></td><td class="s"> $abs_dir= Follow_SymLink($abs_dir);</td></tr>
+<tr><td class="h"><a name="544"></a>544</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $abs_dir) {</td></tr>
+<tr><td class="h"><a name="545"></a>545</td><td></td><td></td><td></td><td></td><td class="s"> if ($dangling_symlinks) {</td></tr>
+<tr><td class="h"><a name="546"></a>546</td><td></td><td></td><td></td><td></td><td class="s"> if (ref $dangling_symlinks eq 'CODE') {</td></tr>
+<tr><td class="h"><a name="547"></a>547</td><td></td><td></td><td></td><td></td><td class="s"> $dangling_symlinks->($top_item, $cwd);</td></tr>
+<tr><td class="h"><a name="548"></a>548</td><td></td><td></td><td></td><td></td><td class="s"> } else {</td></tr>
+<tr><td class="h"><a name="549"></a>549</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "$top_item is a dangling symbolic link\n";</td></tr>
+<tr><td class="h"><a name="550"></a>550</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="551"></a>551</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="552"></a>552</td><td></td><td></td><td></td><td></td><td class="s"> next Proc_Top_Item;</td></tr>
+<tr><td class="h"><a name="553"></a>553</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="554"></a>554</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="555"></a>555</td><td></td><td></td><td></td><td></td><td class="s"> if (-d _) {</td></tr>
+<tr><td class="h"><a name="556"></a>556</td><td></td><td></td><td></td><td></td><td class="s"> $top_item =~ s/\.dir\z//i if $Is_VMS;</td></tr>
+<tr><td class="h"><a name="557"></a>557</td><td></td><td></td><td></td><td></td><td class="s"> _find_dir_symlnk($wanted, $abs_dir, $top_item);</td></tr>
+<tr><td class="h"><a name="558"></a>558</td><td></td><td></td><td></td><td></td><td class="s"> $Is_Dir= 1;</td></tr>
+<tr><td class="h"><a name="559"></a>559</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="560"></a>560</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="561"></a>561</td><td></td><td></td><td></td><td></td><td class="s"> else { # no follow</td></tr>
+<tr><td class="h"><a name="562"></a>562</td><td></td><td></td><td></td><td></td><td class="s"> $topdir = $top_item;</td></tr>
+<tr><td class="h"><a name="563"></a>563</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $topnlink) {</td></tr>
+<tr><td class="h"><a name="564"></a>564</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't stat $top_item: $!\n";</td></tr>
+<tr><td class="h"><a name="565"></a>565</td><td></td><td></td><td></td><td></td><td class="s"> next Proc_Top_Item;</td></tr>
+<tr><td class="h"><a name="566"></a>566</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="567"></a>567</td><td class="c0">15</td><td class="c2"><span title="Avg 853ns">13µs</span></td><td class="c3">5</td><td class="c3">1µs</td><td class="s"> if (-d _) {<div class="calls"><div class="calls_out"> # spent 1µs making 5 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_ftdir">File::Find::CORE:ftdir</a>, avg 280ns/call</div></div></td></tr>
+<tr><td class="h"><a name="568"></a>568</td><td></td><td></td><td></td><td></td><td class="s"> $top_item =~ s/\.dir\z//i if $Is_VMS;</td></tr>
+<tr><td class="h"><a name="569"></a>569</td><td></td><td></td><td class="c3">5</td><td class="c0">1.10ms</td><td class="s"> _find_dir($wanted, $top_item, $topnlink);<div class="calls"><div class="calls_out"> # spent 1.10ms making 5 calls to <a href="File-Find-pm-635-block.html#629">File::Find::_find_dir</a>, avg 220µs/call</div></div></td></tr>
+<tr><td class="h"><a name="570"></a>570</td><td></td><td></td><td></td><td></td><td class="s"> $Is_Dir= 1;</td></tr>
+<tr><td class="h"><a name="571"></a>571</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="572"></a>572</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="573"></a>573</td><td></td><td></td><td></td><td></td><td class="s"> $abs_dir= $top_item;</td></tr>
+<tr><td class="h"><a name="574"></a>574</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="575"></a>575</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="576"></a>576</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="577"></a>577</td><td></td><td></td><td></td><td></td><td class="s"> unless ($Is_Dir) {</td></tr>
+<tr><td class="h"><a name="578"></a>578</td><td></td><td></td><td></td><td></td><td class="s"> unless (($_,$dir) = File::Basename::fileparse($abs_dir)) {</td></tr>
+<tr><td class="h"><a name="579"></a>579</td><td></td><td></td><td></td><td></td><td class="s"> ($dir,$_) = ('./', $top_item);</td></tr>
+<tr><td class="h"><a name="580"></a>580</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="581"></a>581</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="582"></a>582</td><td></td><td></td><td></td><td></td><td class="s"> $abs_dir = $dir;</td></tr>
+<tr><td class="h"><a name="583"></a>583</td><td></td><td></td><td></td><td></td><td class="s"> if (( $untaint ) && (is_tainted($dir) )) {</td></tr>
+<tr><td class="h"><a name="584"></a>584</td><td></td><td></td><td></td><td></td><td class="s"> ( $abs_dir ) = $dir =~ m|$untaint_pat|;</td></tr>
+<tr><td class="h"><a name="585"></a>585</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $abs_dir) {</td></tr>
+<tr><td class="h"><a name="586"></a>586</td><td></td><td></td><td></td><td></td><td class="s"> if ($untaint_skip == 0) {</td></tr>
+<tr><td class="h"><a name="587"></a>587</td><td></td><td></td><td></td><td></td><td class="s"> die "directory $dir is still tainted";</td></tr>
+<tr><td class="h"><a name="588"></a>588</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="589"></a>589</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="590"></a>590</td><td></td><td></td><td></td><td></td><td class="s"> next Proc_Top_Item;</td></tr>
+<tr><td class="h"><a name="591"></a>591</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="592"></a>592</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="593"></a>593</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="594"></a>594</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="595"></a>595</td><td></td><td></td><td></td><td></td><td class="s"> unless ($no_chdir || chdir $abs_dir) {</td></tr>
+<tr><td class="h"><a name="596"></a>596</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Couldn't chdir $abs_dir: $!\n";</td></tr>
+<tr><td class="h"><a name="597"></a>597</td><td></td><td></td><td></td><td></td><td class="s"> next Proc_Top_Item;</td></tr>
+<tr><td class="h"><a name="598"></a>598</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="599"></a>599</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="600"></a>600</td><td></td><td></td><td></td><td></td><td class="s"> $name = $abs_dir . $_; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="601"></a>601</td><td></td><td></td><td></td><td></td><td class="s"> $_ = $name if $no_chdir;</td></tr>
+<tr><td class="h"><a name="602"></a>602</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="603"></a>603</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="604"></a>604</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="605"></a>605</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="606"></a>606</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="607"></a>607</td><td></td><td></td><td></td><td></td><td class="s"> unless ( $no_chdir ) {</td></tr>
+<tr><td class="h"><a name="608"></a>608</td><td></td><td></td><td></td><td></td><td class="s"> if ( ($check_t_cwd) && (($untaint) && (is_tainted($cwd) )) ) {</td></tr>
+<tr><td class="h"><a name="609"></a>609</td><td></td><td></td><td></td><td></td><td class="s"> ( $cwd_untainted ) = $cwd =~ m|$untaint_pat|;</td></tr>
+<tr><td class="h"><a name="610"></a>610</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $cwd_untainted) {</td></tr>
+<tr><td class="h"><a name="611"></a>611</td><td></td><td></td><td></td><td></td><td class="s"> die "insecure cwd in find(depth)";</td></tr>
+<tr><td class="h"><a name="612"></a>612</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="613"></a>613</td><td></td><td></td><td></td><td></td><td class="s"> $check_t_cwd = 0;</td></tr>
+<tr><td class="h"><a name="614"></a>614</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="615"></a>615</td><td></td><td></td><td></td><td></td><td class="s"> unless (chdir $cwd_untainted) {</td></tr>
+<tr><td class="h"><a name="616"></a>616</td><td></td><td></td><td></td><td></td><td class="s"> die "Can't cd to $cwd: $!\n";</td></tr>
+<tr><td class="h"><a name="617"></a>617</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="618"></a>618</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="619"></a>619</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="620"></a>620</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="621"></a>621</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="622"></a>622</td><td></td><td></td><td></td><td></td><td class="s"># API:</td></tr>
+<tr><td class="h"><a name="623"></a>623</td><td></td><td></td><td></td><td></td><td class="s"># $wanted</td></tr>
+<tr><td class="h"><a name="624"></a>624</td><td></td><td></td><td></td><td></td><td class="s"># $p_dir : "parent directory"</td></tr>
+<tr><td class="h"><a name="625"></a>625</td><td></td><td></td><td></td><td></td><td class="s"># $nlink : what came back from the stat</td></tr>
+<tr><td class="h"><a name="626"></a>626</td><td></td><td></td><td></td><td></td><td class="s"># preconditions:</td></tr>
+<tr><td class="h"><a name="627"></a>627</td><td></td><td></td><td></td><td></td><td class="s"># chdir (if not no_chdir) to dir</td></tr>
+<tr><td class="h"><a name="628"></a>628</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="629"></a>629</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 1.10ms (478µs+620µs) within File::Find::_find_dir which was called 5 times, avg 220µs/call:
+# 5 times (478µs+620µs) by File::Find::_find_opt at <a href="File-Find-pm-635-block.html#569">line 569</a>, avg 220µs/call</div></div>sub _find_dir($$$) {</td></tr>
+<tr><td class="h"><a name="630"></a>630</td><td class="c0">80</td><td class="c0"><span title="Avg 871ns">70µs</span></td><td></td><td></td><td class="s"> my ($wanted, $p_dir, $nlink) = @_;</td></tr>
+<tr><td class="h"><a name="631"></a>631</td><td></td><td></td><td></td><td></td><td class="s"> my ($CdLvl,$Level) = (0,0);</td></tr>
+<tr><td class="h"><a name="632"></a>632</td><td></td><td></td><td></td><td></td><td class="s"> my @Stack;</td></tr>
+<tr><td class="h"><a name="633"></a>633</td><td></td><td></td><td></td><td></td><td class="s"> my @filenames;</td></tr>
+<tr><td class="h"><a name="634"></a>634</td><td></td><td></td><td></td><td></td><td class="s"> my ($subcount,$sub_nlink);</td></tr>
+<tr><td class="h"><a name="635"></a>635</td><td></td><td></td><td></td><td></td><td class="s"> my $SE= [];</td></tr>
+<tr><td class="h"><a name="636"></a>636</td><td></td><td></td><td></td><td></td><td class="s"> my $dir_name= $p_dir;</td></tr>
+<tr><td class="h"><a name="637"></a>637</td><td></td><td></td><td></td><td></td><td class="s"> my $dir_pref;</td></tr>
+<tr><td class="h"><a name="638"></a>638</td><td></td><td></td><td></td><td></td><td class="s"> my $dir_rel = $File::Find::current_dir;</td></tr>
+<tr><td class="h"><a name="639"></a>639</td><td></td><td></td><td></td><td></td><td class="s"> my $tainted = 0;</td></tr>
+<tr><td class="h"><a name="640"></a>640</td><td></td><td></td><td></td><td></td><td class="s"> my $no_nlink;</td></tr>
+<tr><td class="h"><a name="641"></a>641</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="642"></a>642</td><td class="c0">5</td><td class="c3"><span title="Avg 840ns">4µs</span></td><td></td><td></td><td class="s"> if ($Is_Win32) {</td></tr>
+<tr><td class="h"><a name="643"></a>643</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref</td></tr>
+<tr><td class="h"><a name="644"></a>644</td><td></td><td></td><td></td><td></td><td class="s"> = ($p_dir =~ m{^(?:\w:[/\\]?|[/\\])$} ? $p_dir : "$p_dir/" );</td></tr>
+<tr><td class="h"><a name="645"></a>645</td><td></td><td></td><td></td><td></td><td class="s"> } elsif ($Is_VMS) {</td></tr>
+<tr><td class="h"><a name="646"></a>646</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="647"></a>647</td><td></td><td></td><td></td><td></td><td class="s"> # VMS is returning trailing .dir on directories</td></tr>
+<tr><td class="h"><a name="648"></a>648</td><td></td><td></td><td></td><td></td><td class="s"> # and trailing . on files and symbolic links</td></tr>
+<tr><td class="h"><a name="649"></a>649</td><td></td><td></td><td></td><td></td><td class="s"> # in UNIX syntax.</td></tr>
+<tr><td class="h"><a name="650"></a>650</td><td></td><td></td><td></td><td></td><td class="s"> #</td></tr>
+<tr><td class="h"><a name="651"></a>651</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="652"></a>652</td><td></td><td></td><td></td><td></td><td class="s"> $p_dir =~ s/\.(dir)?$//i unless $p_dir eq '.';</td></tr>
+<tr><td class="h"><a name="653"></a>653</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="654"></a>654</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = ($p_dir =~ m/[\]>]+$/ ? $p_dir : "$p_dir/" );</td></tr>
+<tr><td class="h"><a name="655"></a>655</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="656"></a>656</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="657"></a>657</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref= ( $p_dir eq '/' ? '/' : "$p_dir/" );</td></tr>
+<tr><td class="h"><a name="658"></a>658</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="659"></a>659</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="660"></a>660</td><td></td><td></td><td></td><td></td><td class="s"> local ($dir, $name, $prune, *DIR);</td></tr>
+<tr><td class="h"><a name="661"></a>661</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="662"></a>662</td><td></td><td></td><td></td><td></td><td class="s"> unless ( $no_chdir || ($p_dir eq $File::Find::current_dir)) {</td></tr>
+<tr><td class="h"><a name="663"></a>663</td><td></td><td></td><td></td><td></td><td class="s"> my $udir = $p_dir;</td></tr>
+<tr><td class="h"><a name="664"></a>664</td><td></td><td></td><td></td><td></td><td class="s"> if (( $untaint ) && (is_tainted($p_dir) )) {</td></tr>
+<tr><td class="h"><a name="665"></a>665</td><td></td><td></td><td></td><td></td><td class="s"> ( $udir ) = $p_dir =~ m|$untaint_pat|;</td></tr>
+<tr><td class="h"><a name="666"></a>666</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $udir) {</td></tr>
+<tr><td class="h"><a name="667"></a>667</td><td></td><td></td><td></td><td></td><td class="s"> if ($untaint_skip == 0) {</td></tr>
+<tr><td class="h"><a name="668"></a>668</td><td></td><td></td><td></td><td></td><td class="s"> die "directory $p_dir is still tainted";</td></tr>
+<tr><td class="h"><a name="669"></a>669</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="670"></a>670</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="671"></a>671</td><td></td><td></td><td></td><td></td><td class="s"> return;</td></tr>
+<tr><td class="h"><a name="672"></a>672</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="673"></a>673</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="674"></a>674</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="675"></a>675</td><td></td><td></td><td></td><td></td><td class="s"> unless (chdir ($Is_VMS && $udir !~ /[\/\[<]+/ ? "./$udir" : $udir)) {</td></tr>
+<tr><td class="h"><a name="676"></a>676</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't cd to $udir: $!\n";</td></tr>
+<tr><td class="h"><a name="677"></a>677</td><td></td><td></td><td></td><td></td><td class="s"> return;</td></tr>
+<tr><td class="h"><a name="678"></a>678</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="679"></a>679</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="680"></a>680</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="681"></a>681</td><td></td><td></td><td></td><td></td><td class="s"> # push the starting directory</td></tr>
+<tr><td class="h"><a name="682"></a>682</td><td></td><td></td><td></td><td></td><td class="s"> push @Stack,[$CdLvl,$p_dir,$dir_rel,-1] if $bydepth;</td></tr>
+<tr><td class="h"><a name="683"></a>683</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="684"></a>684</td><td class="c0">60</td><td class="c0"><span title="Avg 5µs">300µs</span></td><td></td><td></td><td class="s"> while (defined $SE) {</td></tr>
+<tr><td class="h"><a name="685"></a>685</td><td class="c0">30</td><td class="c3"><span title="Avg 240ns">7µs</span></td><td></td><td></td><td class="s"> unless ($bydepth) {</td></tr>
+<tr><td class="h"><a name="686"></a>686</td><td></td><td></td><td></td><td></td><td class="s"> $dir= $p_dir; # $File::Find::dir</td></tr>
+<tr><td class="h"><a name="687"></a>687</td><td></td><td></td><td></td><td></td><td class="s"> $name= $dir_name; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="688"></a>688</td><td></td><td></td><td></td><td></td><td class="s"> $_= ($no_chdir ? $dir_name : $dir_rel ); # $_</td></tr>
+<tr><td class="h"><a name="689"></a>689</td><td></td><td></td><td></td><td></td><td class="s"> # prune may happen here</td></tr>
+<tr><td class="h"><a name="690"></a>690</td><td></td><td></td><td></td><td></td><td class="s"> $prune= 0;</td></tr>
+<tr><td class="h"><a name="691"></a>691</td><td class="c0">5</td><td class="c3"><span title="Avg 1µs">7µs</span></td><td class="c3">5</td><td class="c3">46µs</td><td class="s"> { $wanted_callback->() }; # protect against wild "next"<div class="calls"><div class="calls_out"> # spent 46µs making 5 calls to <a href="Module-Pluggable-Object-pm-634-block.html#276">Module::Pluggable::Object::__ANON__[Module/Pluggable/Object.pm:281]</a>, avg 9µs/call</div></div></td></tr>
+<tr><td class="h"><a name="692"></a>692</td><td></td><td></td><td></td><td></td><td class="s"> next if $prune;</td></tr>
+<tr><td class="h"><a name="693"></a>693</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="694"></a>694</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="695"></a>695</td><td></td><td></td><td></td><td></td><td class="s"> # change to that directory</td></tr>
+<tr><td class="h"><a name="696"></a>696</td><td></td><td></td><td></td><td></td><td class="s"> unless ($no_chdir || ($dir_rel eq $File::Find::current_dir)) {</td></tr>
+<tr><td class="h"><a name="697"></a>697</td><td></td><td></td><td></td><td></td><td class="s"> my $udir= $dir_rel;</td></tr>
+<tr><td class="h"><a name="698"></a>698</td><td></td><td></td><td></td><td></td><td class="s"> if ( ($untaint) && (($tainted) || ($tainted = is_tainted($dir_rel) )) ) {</td></tr>
+<tr><td class="h"><a name="699"></a>699</td><td></td><td></td><td></td><td></td><td class="s"> ( $udir ) = $dir_rel =~ m|$untaint_pat|;</td></tr>
+<tr><td class="h"><a name="700"></a>700</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $udir) {</td></tr>
+<tr><td class="h"><a name="701"></a>701</td><td></td><td></td><td></td><td></td><td class="s"> if ($untaint_skip == 0) {</td></tr>
+<tr><td class="h"><a name="702"></a>702</td><td></td><td></td><td></td><td></td><td class="s"> die "directory (" . ($p_dir ne '/' ? $p_dir : '') . "/) $dir_rel is still tainted";</td></tr>
+<tr><td class="h"><a name="703"></a>703</td><td></td><td></td><td></td><td></td><td class="s"> } else { # $untaint_skip == 1</td></tr>
+<tr><td class="h"><a name="704"></a>704</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="705"></a>705</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="706"></a>706</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="707"></a>707</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="708"></a>708</td><td></td><td></td><td></td><td></td><td class="s"> unless (chdir ($Is_VMS && $udir !~ /[\/\[<]+/ ? "./$udir" : $udir)) {</td></tr>
+<tr><td class="h"><a name="709"></a>709</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't cd to (" .</td></tr>
+<tr><td class="h"><a name="710"></a>710</td><td></td><td></td><td></td><td></td><td class="s"> ($p_dir ne '/' ? $p_dir : '') . "/) $udir: $!\n";</td></tr>
+<tr><td class="h"><a name="711"></a>711</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="712"></a>712</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="713"></a>713</td><td></td><td></td><td></td><td></td><td class="s"> $CdLvl++;</td></tr>
+<tr><td class="h"><a name="714"></a>714</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="715"></a>715</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="716"></a>716</td><td></td><td></td><td></td><td></td><td class="s"> $dir= $dir_name; # $File::Find::dir</td></tr>
+<tr><td class="h"><a name="717"></a>717</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="718"></a>718</td><td></td><td></td><td></td><td></td><td class="s"> # Get the list of files in the current directory.</td></tr>
+<tr><td class="h"><a name="719"></a>719</td><td></td><td></td><td class="c3">5</td><td class="c2">72µs</td><td class="s"> unless (opendir DIR, ($no_chdir ? $dir_name : $File::Find::current_dir)) {<div class="calls"><div class="calls_out"> # spent 72µs making 5 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_open_dir">File::Find::CORE:open_dir</a>, avg 14µs/call</div></div></td></tr>
+<tr><td class="h"><a name="720"></a>720</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't opendir($dir_name): $!\n";</td></tr>
+<tr><td class="h"><a name="721"></a>721</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="722"></a>722</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="723"></a>723</td><td></td><td></td><td class="c3">5</td><td class="c0">142µs</td><td class="s"> @filenames = readdir DIR;<div class="calls"><div class="calls_out"> # spent 142µs making 5 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_readdir">File::Find::CORE:readdir</a>, avg 28µs/call</div></div></td></tr>
+<tr><td class="h"><a name="724"></a>724</td><td></td><td></td><td class="c3">5</td><td class="c3">21µs</td><td class="s"> closedir(DIR);<div class="calls"><div class="calls_out"> # spent 21µs making 5 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_closedir">File::Find::CORE:closedir</a>, avg 4µs/call</div></div></td></tr>
+<tr><td class="h"><a name="725"></a>725</td><td></td><td></td><td></td><td></td><td class="s"> @filenames = $pre_process->(@filenames) if $pre_process;</td></tr>
+<tr><td class="h"><a name="726"></a>726</td><td></td><td></td><td></td><td></td><td class="s"> push @Stack,[$CdLvl,$dir_name,"",-2] if $post_process;</td></tr>
+<tr><td class="h"><a name="727"></a>727</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="728"></a>728</td><td></td><td></td><td></td><td></td><td class="s"> # default: use whatever was specified</td></tr>
+<tr><td class="h"><a name="729"></a>729</td><td></td><td></td><td></td><td></td><td class="s"> # (if $nlink >= 2, and $avoid_nlink == 0, this will switch back)</td></tr>
+<tr><td class="h"><a name="730"></a>730</td><td></td><td></td><td></td><td></td><td class="s"> $no_nlink = $avoid_nlink;</td></tr>
+<tr><td class="h"><a name="731"></a>731</td><td></td><td></td><td></td><td></td><td class="s"> # if dir has wrong nlink count, force switch to slower stat method</td></tr>
+<tr><td class="h"><a name="732"></a>732</td><td></td><td></td><td></td><td></td><td class="s"> $no_nlink = 1 if ($nlink < 2);</td></tr>
+<tr><td class="h"><a name="733"></a>733</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="734"></a>734</td><td class="c0">15</td><td class="c3"><span title="Avg 773ns">12µs</span></td><td></td><td></td><td class="s"> if ($nlink == 2 && !$no_nlink) {</td></tr>
+<tr><td class="h"><a name="735"></a>735</td><td></td><td></td><td></td><td></td><td class="s"> # This dir has no subdirectories.</td></tr>
+<tr><td class="h"><a name="736"></a>736</td><td></td><td></td><td></td><td></td><td class="s"> for my $FN (@filenames) {</td></tr>
+<tr><td class="h"><a name="737"></a>737</td><td></td><td></td><td></td><td></td><td class="s"> if ($Is_VMS) {</td></tr>
+<tr><td class="h"><a name="738"></a>738</td><td></td><td></td><td></td><td></td><td class="s"> # Big hammer here - Compensate for VMS trailing . and .dir</td></tr>
+<tr><td class="h"><a name="739"></a>739</td><td></td><td></td><td></td><td></td><td class="s"> # No win situation until this is changed, but this</td></tr>
+<tr><td class="h"><a name="740"></a>740</td><td></td><td></td><td></td><td></td><td class="s"> # will handle the majority of the cases with breaking the fewest</td></tr>
+<tr><td class="h"><a name="741"></a>741</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="742"></a>742</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s/\.dir\z//i;</td></tr>
+<tr><td class="h"><a name="743"></a>743</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s#\.$## if ($FN ne '.');</td></tr>
+<tr><td class="h"><a name="744"></a>744</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="745"></a>745</td><td></td><td></td><td></td><td></td><td class="s"> next if $FN =~ $File::Find::skip_pattern;</td></tr>
+<tr><td class="h"><a name="746"></a>746</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr>
+<tr><td class="h"><a name="747"></a>747</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_pref . $FN; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="748"></a>748</td><td></td><td></td><td></td><td></td><td class="s"> $_ = ($no_chdir ? $name : $FN); # $_</td></tr>
+<tr><td class="h"><a name="749"></a>749</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="750"></a>750</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="751"></a>751</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="752"></a>752</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="753"></a>753</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="754"></a>754</td><td></td><td></td><td></td><td></td><td class="s"> # This dir has subdirectories.</td></tr>
+<tr><td class="h"><a name="755"></a>755</td><td></td><td></td><td></td><td></td><td class="s"> $subcount = $nlink - 2;</td></tr>
+<tr><td class="h"><a name="756"></a>756</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="757"></a>757</td><td></td><td></td><td></td><td></td><td class="s"> # HACK: insert directories at this position. so as to preserve</td></tr>
+<tr><td class="h"><a name="758"></a>758</td><td></td><td></td><td></td><td></td><td class="s"> # the user pre-processed ordering of files.</td></tr>
+<tr><td class="h"><a name="759"></a>759</td><td></td><td></td><td></td><td></td><td class="s"> # EG: directory traversal is in user sorted order, not at random.</td></tr>
+<tr><td class="h"><a name="760"></a>760</td><td></td><td></td><td></td><td></td><td class="s"> my $stack_top = @Stack;</td></tr>
+<tr><td class="h"><a name="761"></a>761</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="762"></a>762</td><td></td><td></td><td></td><td></td><td class="s"> for my $FN (@filenames) {</td></tr>
+<tr><td class="h"><a name="763"></a>763</td><td class="c0">56</td><td class="c0"><span title="Avg 3µs">149µs</span></td><td class="c0">66</td><td class="c3">51µs</td><td class="s"> next if $FN =~ $File::Find::skip_pattern;<div class="calls"><div class="calls_out"> # spent 31µs making 33 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_regcomp">File::Find::CORE:regcomp</a>, avg 952ns/call
+ # spent 19µs making 33 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_match">File::Find::CORE:match</a>, avg 585ns/call</div></div></td></tr>
+<tr><td class="h"><a name="764"></a>764</td><td class="c0">46</td><td class="c0"><span title="Avg 4µs">177µs</span></td><td></td><td></td><td class="s"> if ($subcount > 0 || $no_nlink) {</td></tr>
+<tr><td class="h"><a name="765"></a>765</td><td></td><td></td><td></td><td></td><td class="s"> # Seen all the subdirs?</td></tr>
+<tr><td class="h"><a name="766"></a>766</td><td></td><td></td><td></td><td></td><td class="s"> # check for directoriness.</td></tr>
+<tr><td class="h"><a name="767"></a>767</td><td></td><td></td><td></td><td></td><td class="s"> # stat is faster for a file in the current directory</td></tr>
+<tr><td class="h"><a name="768"></a>768</td><td></td><td></td><td class="c0">23</td><td class="c1">89µs</td><td class="s"> $sub_nlink = (lstat ($no_chdir ? $dir_pref . $FN : $FN))[3];<div class="calls"><div class="calls_out"> # spent 89µs making 23 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_lstat">File::Find::CORE:lstat</a>, avg 4µs/call</div></div></td></tr>
+<tr><td class="h"><a name="769"></a>769</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="770"></a>770</td><td class="c0">69</td><td class="c1"><span title="Avg 332ns">23µs</span></td><td class="c0">23</td><td class="c3">4µs</td><td class="s"> if (-d _) {<div class="calls"><div class="calls_out"> # spent 4µs making 23 calls to <a href="File-Find-pm-635-block.html#File__Find__CORE_ftdir">File::Find::CORE:ftdir</a>, avg 170ns/call</div></div></td></tr>
+<tr><td class="h"><a name="771"></a>771</td><td></td><td></td><td></td><td></td><td class="s"> --$subcount;</td></tr>
+<tr><td class="h"><a name="772"></a>772</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s/\.dir\z//i if $Is_VMS;</td></tr>
+<tr><td class="h"><a name="773"></a>773</td><td></td><td></td><td></td><td></td><td class="s"> # HACK: replace push to preserve dir traversal order</td></tr>
+<tr><td class="h"><a name="774"></a>774</td><td></td><td></td><td></td><td></td><td class="s"> #push @Stack,[$CdLvl,$dir_name,$FN,$sub_nlink];</td></tr>
+<tr><td class="h"><a name="775"></a>775</td><td></td><td></td><td></td><td></td><td class="s"> splice @Stack, $stack_top, 0,</td></tr>
+<tr><td class="h"><a name="776"></a>776</td><td></td><td></td><td></td><td></td><td class="s"> [$CdLvl,$dir_name,$FN,$sub_nlink];</td></tr>
+<tr><td class="h"><a name="777"></a>777</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="778"></a>778</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="779"></a>779</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_pref . $FN; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="780"></a>780</td><td></td><td></td><td></td><td></td><td class="s"> $_= ($no_chdir ? $name : $FN); # $_</td></tr>
+<tr><td class="h"><a name="781"></a>781</td><td class="c0">23</td><td class="c0"><span title="Avg 1µs">34µs</span></td><td class="c0">23</td><td class="c0">197µs</td><td class="s"> { $wanted_callback->() }; # protect against wild "next"<div class="calls"><div class="calls_out"> # spent 197µs making 23 calls to <a href="Module-Pluggable-Object-pm-634-block.html#276">Module::Pluggable::Object::__ANON__[Module/Pluggable/Object.pm:281]</a>, avg 9µs/call</div></div></td></tr>
+<tr><td class="h"><a name="782"></a>782</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="783"></a>783</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="784"></a>784</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="785"></a>785</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_pref . $FN; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="786"></a>786</td><td></td><td></td><td></td><td></td><td class="s"> $_= ($no_chdir ? $name : $FN); # $_</td></tr>
+<tr><td class="h"><a name="787"></a>787</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="788"></a>788</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="789"></a>789</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="790"></a>790</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="791"></a>791</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="792"></a>792</td><td></td><td></td><td></td><td></td><td class="s"> continue {</td></tr>
+<tr><td class="h"><a name="793"></a>793</td><td></td><td></td><td></td><td></td><td class="s"> while ( defined ($SE = pop @Stack) ) {</td></tr>
+<tr><td class="h"><a name="794"></a>794</td><td></td><td></td><td></td><td></td><td class="s"> ($Level, $p_dir, $dir_rel, $nlink) = @$SE;</td></tr>
+<tr><td class="h"><a name="795"></a>795</td><td></td><td></td><td></td><td></td><td class="s"> if ($CdLvl > $Level && !$no_chdir) {</td></tr>
+<tr><td class="h"><a name="796"></a>796</td><td></td><td></td><td></td><td></td><td class="s"> my $tmp;</td></tr>
+<tr><td class="h"><a name="797"></a>797</td><td></td><td></td><td></td><td></td><td class="s"> if ($Is_VMS) {</td></tr>
+<tr><td class="h"><a name="798"></a>798</td><td></td><td></td><td></td><td></td><td class="s"> $tmp = '[' . ('-' x ($CdLvl-$Level)) . ']';</td></tr>
+<tr><td class="h"><a name="799"></a>799</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="800"></a>800</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="801"></a>801</td><td></td><td></td><td></td><td></td><td class="s"> $tmp = join('/',('..') x ($CdLvl-$Level));</td></tr>
+<tr><td class="h"><a name="802"></a>802</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="803"></a>803</td><td></td><td></td><td></td><td></td><td class="s"> die "Can't cd to $tmp from $dir_name"</td></tr>
+<tr><td class="h"><a name="804"></a>804</td><td></td><td></td><td></td><td></td><td class="s"> unless chdir ($tmp);</td></tr>
+<tr><td class="h"><a name="805"></a>805</td><td></td><td></td><td></td><td></td><td class="s"> $CdLvl = $Level;</td></tr>
+<tr><td class="h"><a name="806"></a>806</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="807"></a>807</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="808"></a>808</td><td></td><td></td><td></td><td></td><td class="s"> if ($Is_Win32) {</td></tr>
+<tr><td class="h"><a name="809"></a>809</td><td></td><td></td><td></td><td></td><td class="s"> $dir_name = ($p_dir =~ m{^(?:\w:[/\\]?|[/\\])$}</td></tr>
+<tr><td class="h"><a name="810"></a>810</td><td></td><td></td><td></td><td></td><td class="s"> ? "$p_dir$dir_rel" : "$p_dir/$dir_rel");</td></tr>
+<tr><td class="h"><a name="811"></a>811</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = "$dir_name/";</td></tr>
+<tr><td class="h"><a name="812"></a>812</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="813"></a>813</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($^O eq 'VMS') {</td></tr>
+<tr><td class="h"><a name="814"></a>814</td><td></td><td></td><td></td><td></td><td class="s"> if ($p_dir =~ m/[\]>]+$/) {</td></tr>
+<tr><td class="h"><a name="815"></a>815</td><td></td><td></td><td></td><td></td><td class="s"> $dir_name = $p_dir;</td></tr>
+<tr><td class="h"><a name="816"></a>816</td><td></td><td></td><td></td><td></td><td class="s"> $dir_name =~ s/([\]>]+)$/.$dir_rel$1/;</td></tr>
+<tr><td class="h"><a name="817"></a>817</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = $dir_name;</td></tr>
+<tr><td class="h"><a name="818"></a>818</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="819"></a>819</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="820"></a>820</td><td></td><td></td><td></td><td></td><td class="s"> $dir_name = "$p_dir/$dir_rel";</td></tr>
+<tr><td class="h"><a name="821"></a>821</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = "$dir_name/";</td></tr>
+<tr><td class="h"><a name="822"></a>822</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="823"></a>823</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="824"></a>824</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="825"></a>825</td><td></td><td></td><td></td><td></td><td class="s"> $dir_name = ($p_dir eq '/' ? "/$dir_rel" : "$p_dir/$dir_rel");</td></tr>
+<tr><td class="h"><a name="826"></a>826</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = "$dir_name/";</td></tr>
+<tr><td class="h"><a name="827"></a>827</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="828"></a>828</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="829"></a>829</td><td></td><td></td><td></td><td></td><td class="s"> if ( $nlink == -2 ) {</td></tr>
+<tr><td class="h"><a name="830"></a>830</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir = $p_dir; # $File::Find::name / dir</td></tr>
+<tr><td class="h"><a name="831"></a>831</td><td></td><td></td><td></td><td></td><td class="s"> $_ = $File::Find::current_dir;</td></tr>
+<tr><td class="h"><a name="832"></a>832</td><td></td><td></td><td></td><td></td><td class="s"> $post_process->(); # End-of-directory processing</td></tr>
+<tr><td class="h"><a name="833"></a>833</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="834"></a>834</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( $nlink < 0 ) { # must be finddepth, report dirname now</td></tr>
+<tr><td class="h"><a name="835"></a>835</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_name;</td></tr>
+<tr><td class="h"><a name="836"></a>836</td><td></td><td></td><td></td><td></td><td class="s"> if ( substr($name,-2) eq '/.' ) {</td></tr>
+<tr><td class="h"><a name="837"></a>837</td><td></td><td></td><td></td><td></td><td class="s"> substr($name, length($name) == 2 ? -1 : -2) = '';</td></tr>
+<tr><td class="h"><a name="838"></a>838</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="839"></a>839</td><td></td><td></td><td></td><td></td><td class="s"> $dir = $p_dir;</td></tr>
+<tr><td class="h"><a name="840"></a>840</td><td></td><td></td><td></td><td></td><td class="s"> $_ = ($no_chdir ? $dir_name : $dir_rel );</td></tr>
+<tr><td class="h"><a name="841"></a>841</td><td></td><td></td><td></td><td></td><td class="s"> if ( substr($_,-2) eq '/.' ) {</td></tr>
+<tr><td class="h"><a name="842"></a>842</td><td></td><td></td><td></td><td></td><td class="s"> substr($_, length($_) == 2 ? -1 : -2) = '';</td></tr>
+<tr><td class="h"><a name="843"></a>843</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="844"></a>844</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="845"></a>845</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="846"></a>846</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="847"></a>847</td><td></td><td></td><td></td><td></td><td class="s"> push @Stack,[$CdLvl,$p_dir,$dir_rel,-1] if $bydepth;</td></tr>
+<tr><td class="h"><a name="848"></a>848</td><td></td><td></td><td></td><td></td><td class="s"> last;</td></tr>
+<tr><td class="h"><a name="849"></a>849</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="850"></a>850</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="851"></a>851</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="852"></a>852</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="853"></a>853</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="854"></a>854</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="855"></a>855</td><td></td><td></td><td></td><td></td><td class="s"># API:</td></tr>
+<tr><td class="h"><a name="856"></a>856</td><td></td><td></td><td></td><td></td><td class="s"># $wanted</td></tr>
+<tr><td class="h"><a name="857"></a>857</td><td></td><td></td><td></td><td></td><td class="s"># $dir_loc : absolute location of a dir</td></tr>
+<tr><td class="h"><a name="858"></a>858</td><td></td><td></td><td></td><td></td><td class="s"># $p_dir : "parent directory"</td></tr>
+<tr><td class="h"><a name="859"></a>859</td><td></td><td></td><td></td><td></td><td class="s"># preconditions:</td></tr>
+<tr><td class="h"><a name="860"></a>860</td><td></td><td></td><td></td><td></td><td class="s"># chdir (if not no_chdir) to dir</td></tr>
+<tr><td class="h"><a name="861"></a>861</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="862"></a>862</td><td></td><td></td><td></td><td></td><td class="s">sub _find_dir_symlnk($$$) {</td></tr>
+<tr><td class="h"><a name="863"></a>863</td><td></td><td></td><td></td><td></td><td class="s"> my ($wanted, $dir_loc, $p_dir) = @_; # $dir_loc is the absolute directory</td></tr>
+<tr><td class="h"><a name="864"></a>864</td><td></td><td></td><td></td><td></td><td class="s"> my @Stack;</td></tr>
+<tr><td class="h"><a name="865"></a>865</td><td></td><td></td><td></td><td></td><td class="s"> my @filenames;</td></tr>
+<tr><td class="h"><a name="866"></a>866</td><td></td><td></td><td></td><td></td><td class="s"> my $new_loc;</td></tr>
+<tr><td class="h"><a name="867"></a>867</td><td></td><td></td><td></td><td></td><td class="s"> my $updir_loc = $dir_loc; # untainted parent directory</td></tr>
+<tr><td class="h"><a name="868"></a>868</td><td></td><td></td><td></td><td></td><td class="s"> my $SE = [];</td></tr>
+<tr><td class="h"><a name="869"></a>869</td><td></td><td></td><td></td><td></td><td class="s"> my $dir_name = $p_dir;</td></tr>
+<tr><td class="h"><a name="870"></a>870</td><td></td><td></td><td></td><td></td><td class="s"> my $dir_pref;</td></tr>
+<tr><td class="h"><a name="871"></a>871</td><td></td><td></td><td></td><td></td><td class="s"> my $loc_pref;</td></tr>
+<tr><td class="h"><a name="872"></a>872</td><td></td><td></td><td></td><td></td><td class="s"> my $dir_rel = $File::Find::current_dir;</td></tr>
+<tr><td class="h"><a name="873"></a>873</td><td></td><td></td><td></td><td></td><td class="s"> my $byd_flag; # flag for pending stack entry if $bydepth</td></tr>
+<tr><td class="h"><a name="874"></a>874</td><td></td><td></td><td></td><td></td><td class="s"> my $tainted = 0;</td></tr>
+<tr><td class="h"><a name="875"></a>875</td><td></td><td></td><td></td><td></td><td class="s"> my $ok = 1;</td></tr>
+<tr><td class="h"><a name="876"></a>876</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="877"></a>877</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = ( $p_dir eq '/' ? '/' : "$p_dir/" );</td></tr>
+<tr><td class="h"><a name="878"></a>878</td><td></td><td></td><td></td><td></td><td class="s"> $loc_pref = ( $dir_loc eq '/' ? '/' : "$dir_loc/" );</td></tr>
+<tr><td class="h"><a name="879"></a>879</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="880"></a>880</td><td></td><td></td><td></td><td></td><td class="s"> local ($dir, $name, $fullname, $prune, *DIR);</td></tr>
+<tr><td class="h"><a name="881"></a>881</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="882"></a>882</td><td></td><td></td><td></td><td></td><td class="s"> unless ($no_chdir) {</td></tr>
+<tr><td class="h"><a name="883"></a>883</td><td></td><td></td><td></td><td></td><td class="s"> # untaint the topdir</td></tr>
+<tr><td class="h"><a name="884"></a>884</td><td></td><td></td><td></td><td></td><td class="s"> if (( $untaint ) && (is_tainted($dir_loc) )) {</td></tr>
+<tr><td class="h"><a name="885"></a>885</td><td></td><td></td><td></td><td></td><td class="s"> ( $updir_loc ) = $dir_loc =~ m|$untaint_pat|; # parent dir, now untainted</td></tr>
+<tr><td class="h"><a name="886"></a>886</td><td></td><td></td><td></td><td></td><td class="s"> # once untainted, $updir_loc is pushed on the stack (as parent directory);</td></tr>
+<tr><td class="h"><a name="887"></a>887</td><td></td><td></td><td></td><td></td><td class="s"> # hence, we don't need to untaint the parent directory every time we chdir</td></tr>
+<tr><td class="h"><a name="888"></a>888</td><td></td><td></td><td></td><td></td><td class="s"> # to it later</td></tr>
+<tr><td class="h"><a name="889"></a>889</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $updir_loc) {</td></tr>
+<tr><td class="h"><a name="890"></a>890</td><td></td><td></td><td></td><td></td><td class="s"> if ($untaint_skip == 0) {</td></tr>
+<tr><td class="h"><a name="891"></a>891</td><td></td><td></td><td></td><td></td><td class="s"> die "directory $dir_loc is still tainted";</td></tr>
+<tr><td class="h"><a name="892"></a>892</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="893"></a>893</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="894"></a>894</td><td></td><td></td><td></td><td></td><td class="s"> return;</td></tr>
+<tr><td class="h"><a name="895"></a>895</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="896"></a>896</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="897"></a>897</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="898"></a>898</td><td></td><td></td><td></td><td></td><td class="s"> $ok = chdir($updir_loc) unless ($p_dir eq $File::Find::current_dir);</td></tr>
+<tr><td class="h"><a name="899"></a>899</td><td></td><td></td><td></td><td></td><td class="s"> unless ($ok) {</td></tr>
+<tr><td class="h"><a name="900"></a>900</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't cd to $updir_loc: $!\n";</td></tr>
+<tr><td class="h"><a name="901"></a>901</td><td></td><td></td><td></td><td></td><td class="s"> return;</td></tr>
+<tr><td class="h"><a name="902"></a>902</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="903"></a>903</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="904"></a>904</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="905"></a>905</td><td></td><td></td><td></td><td></td><td class="s"> push @Stack,[$dir_loc,$updir_loc,$p_dir,$dir_rel,-1] if $bydepth;</td></tr>
+<tr><td class="h"><a name="906"></a>906</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="907"></a>907</td><td></td><td></td><td></td><td></td><td class="s"> while (defined $SE) {</td></tr>
+<tr><td class="h"><a name="908"></a>908</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="909"></a>909</td><td></td><td></td><td></td><td></td><td class="s"> unless ($bydepth) {</td></tr>
+<tr><td class="h"><a name="910"></a>910</td><td></td><td></td><td></td><td></td><td class="s"> # change (back) to parent directory (always untainted)</td></tr>
+<tr><td class="h"><a name="911"></a>911</td><td></td><td></td><td></td><td></td><td class="s"> unless ($no_chdir) {</td></tr>
+<tr><td class="h"><a name="912"></a>912</td><td></td><td></td><td></td><td></td><td class="s"> unless (chdir $updir_loc) {</td></tr>
+<tr><td class="h"><a name="913"></a>913</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't cd to $updir_loc: $!\n";</td></tr>
+<tr><td class="h"><a name="914"></a>914</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="915"></a>915</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="916"></a>916</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="917"></a>917</td><td></td><td></td><td></td><td></td><td class="s"> $dir= $p_dir; # $File::Find::dir</td></tr>
+<tr><td class="h"><a name="918"></a>918</td><td></td><td></td><td></td><td></td><td class="s"> $name= $dir_name; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="919"></a>919</td><td></td><td></td><td></td><td></td><td class="s"> $_= ($no_chdir ? $dir_name : $dir_rel ); # $_</td></tr>
+<tr><td class="h"><a name="920"></a>920</td><td></td><td></td><td></td><td></td><td class="s"> $fullname= $dir_loc; # $File::Find::fullname</td></tr>
+<tr><td class="h"><a name="921"></a>921</td><td></td><td></td><td></td><td></td><td class="s"> # prune may happen here</td></tr>
+<tr><td class="h"><a name="922"></a>922</td><td></td><td></td><td></td><td></td><td class="s"> $prune= 0;</td></tr>
+<tr><td class="h"><a name="923"></a>923</td><td></td><td></td><td></td><td></td><td class="s"> lstat($_); # make sure file tests with '_' work</td></tr>
+<tr><td class="h"><a name="924"></a>924</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="925"></a>925</td><td></td><td></td><td></td><td></td><td class="s"> next if $prune;</td></tr>
+<tr><td class="h"><a name="926"></a>926</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="927"></a>927</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="928"></a>928</td><td></td><td></td><td></td><td></td><td class="s"> # change to that directory</td></tr>
+<tr><td class="h"><a name="929"></a>929</td><td></td><td></td><td></td><td></td><td class="s"> unless ($no_chdir || ($dir_rel eq $File::Find::current_dir)) {</td></tr>
+<tr><td class="h"><a name="930"></a>930</td><td></td><td></td><td></td><td></td><td class="s"> $updir_loc = $dir_loc;</td></tr>
+<tr><td class="h"><a name="931"></a>931</td><td></td><td></td><td></td><td></td><td class="s"> if ( ($untaint) && (($tainted) || ($tainted = is_tainted($dir_loc) )) ) {</td></tr>
+<tr><td class="h"><a name="932"></a>932</td><td></td><td></td><td></td><td></td><td class="s"> # untaint $dir_loc, what will be pushed on the stack as (untainted) parent dir</td></tr>
+<tr><td class="h"><a name="933"></a>933</td><td></td><td></td><td></td><td></td><td class="s"> ( $updir_loc ) = $dir_loc =~ m|$untaint_pat|;</td></tr>
+<tr><td class="h"><a name="934"></a>934</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $updir_loc) {</td></tr>
+<tr><td class="h"><a name="935"></a>935</td><td></td><td></td><td></td><td></td><td class="s"> if ($untaint_skip == 0) {</td></tr>
+<tr><td class="h"><a name="936"></a>936</td><td></td><td></td><td></td><td></td><td class="s"> die "directory $dir_loc is still tainted";</td></tr>
+<tr><td class="h"><a name="937"></a>937</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="938"></a>938</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="939"></a>939</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="940"></a>940</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="941"></a>941</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="942"></a>942</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="943"></a>943</td><td></td><td></td><td></td><td></td><td class="s"> unless (chdir $updir_loc) {</td></tr>
+<tr><td class="h"><a name="944"></a>944</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't cd to $updir_loc: $!\n";</td></tr>
+<tr><td class="h"><a name="945"></a>945</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="946"></a>946</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="947"></a>947</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="948"></a>948</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="949"></a>949</td><td></td><td></td><td></td><td></td><td class="s"> $dir = $dir_name; # $File::Find::dir</td></tr>
+<tr><td class="h"><a name="950"></a>950</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="951"></a>951</td><td></td><td></td><td></td><td></td><td class="s"> # Get the list of files in the current directory.</td></tr>
+<tr><td class="h"><a name="952"></a>952</td><td></td><td></td><td></td><td></td><td class="s"> unless (opendir DIR, ($no_chdir ? $dir_loc : $File::Find::current_dir)) {</td></tr>
+<tr><td class="h"><a name="953"></a>953</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't opendir($dir_loc): $!\n";</td></tr>
+<tr><td class="h"><a name="954"></a>954</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="955"></a>955</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="956"></a>956</td><td></td><td></td><td></td><td></td><td class="s"> @filenames = readdir DIR;</td></tr>
+<tr><td class="h"><a name="957"></a>957</td><td></td><td></td><td></td><td></td><td class="s"> closedir(DIR);</td></tr>
+<tr><td class="h"><a name="958"></a>958</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="959"></a>959</td><td></td><td></td><td></td><td></td><td class="s"> for my $FN (@filenames) {</td></tr>
+<tr><td class="h"><a name="960"></a>960</td><td></td><td></td><td></td><td></td><td class="s"> if ($Is_VMS) {</td></tr>
+<tr><td class="h"><a name="961"></a>961</td><td></td><td></td><td></td><td></td><td class="s"> # Big hammer here - Compensate for VMS trailing . and .dir</td></tr>
+<tr><td class="h"><a name="962"></a>962</td><td></td><td></td><td></td><td></td><td class="s"> # No win situation until this is changed, but this</td></tr>
+<tr><td class="h"><a name="963"></a>963</td><td></td><td></td><td></td><td></td><td class="s"> # will handle the majority of the cases with breaking the fewest.</td></tr>
+<tr><td class="h"><a name="964"></a>964</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="965"></a>965</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s/\.dir\z//i;</td></tr>
+<tr><td class="h"><a name="966"></a>966</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s#\.$## if ($FN ne '.');</td></tr>
+<tr><td class="h"><a name="967"></a>967</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="968"></a>968</td><td></td><td></td><td></td><td></td><td class="s"> next if $FN =~ $File::Find::skip_pattern;</td></tr>
+<tr><td class="h"><a name="969"></a>969</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="970"></a>970</td><td></td><td></td><td></td><td></td><td class="s"> # follow symbolic links / do an lstat</td></tr>
+<tr><td class="h"><a name="971"></a>971</td><td></td><td></td><td></td><td></td><td class="s"> $new_loc = Follow_SymLink($loc_pref.$FN);</td></tr>
+<tr><td class="h"><a name="972"></a>972</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="973"></a>973</td><td></td><td></td><td></td><td></td><td class="s"> # ignore if invalid symlink</td></tr>
+<tr><td class="h"><a name="974"></a>974</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $new_loc) {</td></tr>
+<tr><td class="h"><a name="975"></a>975</td><td></td><td></td><td></td><td></td><td class="s"> if (!defined -l _ && $dangling_symlinks) {</td></tr>
+<tr><td class="h"><a name="976"></a>976</td><td></td><td></td><td></td><td></td><td class="s"> if (ref $dangling_symlinks eq 'CODE') {</td></tr>
+<tr><td class="h"><a name="977"></a>977</td><td></td><td></td><td></td><td></td><td class="s"> $dangling_symlinks->($FN, $dir_pref);</td></tr>
+<tr><td class="h"><a name="978"></a>978</td><td></td><td></td><td></td><td></td><td class="s"> } else {</td></tr>
+<tr><td class="h"><a name="979"></a>979</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "$dir_pref$FN is a dangling symbolic link\n";</td></tr>
+<tr><td class="h"><a name="980"></a>980</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="981"></a>981</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="982"></a>982</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="983"></a>983</td><td></td><td></td><td></td><td></td><td class="s"> $fullname = undef;</td></tr>
+<tr><td class="h"><a name="984"></a>984</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_pref . $FN;</td></tr>
+<tr><td class="h"><a name="985"></a>985</td><td></td><td></td><td></td><td></td><td class="s"> $_ = ($no_chdir ? $name : $FN);</td></tr>
+<tr><td class="h"><a name="986"></a>986</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() };</td></tr>
+<tr><td class="h"><a name="987"></a>987</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="988"></a>988</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="989"></a>989</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="990"></a>990</td><td></td><td></td><td></td><td></td><td class="s"> if (-d _) {</td></tr>
+<tr><td class="h"><a name="991"></a>991</td><td></td><td></td><td></td><td></td><td class="s"> if ($Is_VMS) {</td></tr>
+<tr><td class="h"><a name="992"></a>992</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s/\.dir\z//i;</td></tr>
+<tr><td class="h"><a name="993"></a>993</td><td></td><td></td><td></td><td></td><td class="s"> $FN =~ s#\.$## if ($FN ne '.');</td></tr>
+<tr><td class="h"><a name="994"></a>994</td><td></td><td></td><td></td><td></td><td class="s"> $new_loc =~ s/\.dir\z//i;</td></tr>
+<tr><td class="h"><a name="995"></a>995</td><td></td><td></td><td></td><td></td><td class="s"> $new_loc =~ s#\.$## if ($new_loc ne '.');</td></tr>
+<tr><td class="h"><a name="996"></a>996</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="997"></a>997</td><td></td><td></td><td></td><td></td><td class="s"> push @Stack,[$new_loc,$updir_loc,$dir_name,$FN,1];</td></tr>
+<tr><td class="h"><a name="998"></a>998</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="999"></a>999</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="1000"></a>1000</td><td></td><td></td><td></td><td></td><td class="s"> $fullname = $new_loc; # $File::Find::fullname</td></tr>
+<tr><td class="h"><a name="1001"></a>1001</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_pref . $FN; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="1002"></a>1002</td><td></td><td></td><td></td><td></td><td class="s"> $_ = ($no_chdir ? $name : $FN); # $_</td></tr>
+<tr><td class="h"><a name="1003"></a>1003</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="1004"></a>1004</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1005"></a>1005</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1006"></a>1006</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1007"></a>1007</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1008"></a>1008</td><td></td><td></td><td></td><td></td><td class="s"> continue {</td></tr>
+<tr><td class="h"><a name="1009"></a>1009</td><td></td><td></td><td></td><td></td><td class="s"> while (defined($SE = pop @Stack)) {</td></tr>
+<tr><td class="h"><a name="1010"></a>1010</td><td></td><td></td><td></td><td></td><td class="s"> ($dir_loc, $updir_loc, $p_dir, $dir_rel, $byd_flag) = @$SE;</td></tr>
+<tr><td class="h"><a name="1011"></a>1011</td><td></td><td></td><td></td><td></td><td class="s"> $dir_name = ($p_dir eq '/' ? "/$dir_rel" : "$p_dir/$dir_rel");</td></tr>
+<tr><td class="h"><a name="1012"></a>1012</td><td></td><td></td><td></td><td></td><td class="s"> $dir_pref = "$dir_name/";</td></tr>
+<tr><td class="h"><a name="1013"></a>1013</td><td></td><td></td><td></td><td></td><td class="s"> $loc_pref = "$dir_loc/";</td></tr>
+<tr><td class="h"><a name="1014"></a>1014</td><td></td><td></td><td></td><td></td><td class="s"> if ( $byd_flag < 0 ) { # must be finddepth, report dirname now</td></tr>
+<tr><td class="h"><a name="1015"></a>1015</td><td></td><td></td><td></td><td></td><td class="s"> unless ($no_chdir || ($dir_rel eq $File::Find::current_dir)) {</td></tr>
+<tr><td class="h"><a name="1016"></a>1016</td><td></td><td></td><td></td><td></td><td class="s"> unless (chdir $updir_loc) { # $updir_loc (parent dir) is always untainted</td></tr>
+<tr><td class="h"><a name="1017"></a>1017</td><td></td><td></td><td></td><td></td><td class="s"> warnings::warnif "Can't cd to $updir_loc: $!\n";</td></tr>
+<tr><td class="h"><a name="1018"></a>1018</td><td></td><td></td><td></td><td></td><td class="s"> next;</td></tr>
+<tr><td class="h"><a name="1019"></a>1019</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1020"></a>1020</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1021"></a>1021</td><td></td><td></td><td></td><td></td><td class="s"> $fullname = $dir_loc; # $File::Find::fullname</td></tr>
+<tr><td class="h"><a name="1022"></a>1022</td><td></td><td></td><td></td><td></td><td class="s"> $name = $dir_name; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="1023"></a>1023</td><td></td><td></td><td></td><td></td><td class="s"> if ( substr($name,-2) eq '/.' ) {</td></tr>
+<tr><td class="h"><a name="1024"></a>1024</td><td></td><td></td><td></td><td></td><td class="s"> substr($name, length($name) == 2 ? -1 : -2) = ''; # $File::Find::name</td></tr>
+<tr><td class="h"><a name="1025"></a>1025</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1026"></a>1026</td><td></td><td></td><td></td><td></td><td class="s"> $dir = $p_dir; # $File::Find::dir</td></tr>
+<tr><td class="h"><a name="1027"></a>1027</td><td></td><td></td><td></td><td></td><td class="s"> $_ = ($no_chdir ? $dir_name : $dir_rel); # $_</td></tr>
+<tr><td class="h"><a name="1028"></a>1028</td><td></td><td></td><td></td><td></td><td class="s"> if ( substr($_,-2) eq '/.' ) {</td></tr>
+<tr><td class="h"><a name="1029"></a>1029</td><td></td><td></td><td></td><td></td><td class="s"> substr($_, length($_) == 2 ? -1 : -2) = '';</td></tr>
+<tr><td class="h"><a name="1030"></a>1030</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1031"></a>1031</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1032"></a>1032</td><td></td><td></td><td></td><td></td><td class="s"> lstat($_); # make sure file tests with '_' work</td></tr>
+<tr><td class="h"><a name="1033"></a>1033</td><td></td><td></td><td></td><td></td><td class="s"> { $wanted_callback->() }; # protect against wild "next"</td></tr>
+<tr><td class="h"><a name="1034"></a>1034</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1035"></a>1035</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="1036"></a>1036</td><td></td><td></td><td></td><td></td><td class="s"> push @Stack,[$dir_loc, $updir_loc, $p_dir, $dir_rel,-1] if $bydepth;</td></tr>
+<tr><td class="h"><a name="1037"></a>1037</td><td></td><td></td><td></td><td></td><td class="s"> last;</td></tr>
+<tr><td class="h"><a name="1038"></a>1038</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1039"></a>1039</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1040"></a>1040</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1041"></a>1041</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1042"></a>1042</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1043"></a>1043</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1044"></a>1044</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 27µs within File::Find::wrap_wanted which was called 5 times, avg 5µs/call:
+# 5 times (27µs+0s) by File::Find::find at <a href="File-Find-pm-635-block.html#1070">line 1070</a>, avg 5µs/call</div></div>sub wrap_wanted {</td></tr>
+<tr><td class="h"><a name="1045"></a>1045</td><td class="c0">10</td><td class="c3"><span title="Avg 510ns">5µs</span></td><td></td><td></td><td class="s"> my $wanted = shift;</td></tr>
+<tr><td class="h"><a name="1046"></a>1046</td><td class="c0">20</td><td class="c1"><span title="Avg 1µs">23µs</span></td><td></td><td></td><td class="s"> if ( ref($wanted) eq 'HASH' ) {</td></tr>
+<tr><td class="h"><a name="1047"></a>1047</td><td></td><td></td><td></td><td></td><td class="s"> unless( exists $wanted->{wanted} and ref( $wanted->{wanted} ) eq 'CODE' ) {</td></tr>
+<tr><td class="h"><a name="1048"></a>1048</td><td></td><td></td><td></td><td></td><td class="s"> die 'no &wanted subroutine given';</td></tr>
+<tr><td class="h"><a name="1049"></a>1049</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1050"></a>1050</td><td></td><td></td><td></td><td></td><td class="s"> if ( $wanted->{follow} || $wanted->{follow_fast}) {</td></tr>
+<tr><td class="h"><a name="1051"></a>1051</td><td></td><td></td><td></td><td></td><td class="s"> $wanted->{follow_skip} = 1 unless defined $wanted->{follow_skip};</td></tr>
+<tr><td class="h"><a name="1052"></a>1052</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1053"></a>1053</td><td></td><td></td><td></td><td></td><td class="s"> if ( $wanted->{untaint} ) {</td></tr>
+<tr><td class="h"><a name="1054"></a>1054</td><td></td><td></td><td></td><td></td><td class="s"> $wanted->{untaint_pattern} = $File::Find::untaint_pattern</td></tr>
+<tr><td class="h"><a name="1055"></a>1055</td><td></td><td></td><td></td><td></td><td class="s"> unless defined $wanted->{untaint_pattern};</td></tr>
+<tr><td class="h"><a name="1056"></a>1056</td><td></td><td></td><td></td><td></td><td class="s"> $wanted->{untaint_skip} = 0 unless defined $wanted->{untaint_skip};</td></tr>
+<tr><td class="h"><a name="1057"></a>1057</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1058"></a>1058</td><td></td><td></td><td></td><td></td><td class="s"> return $wanted;</td></tr>
+<tr><td class="h"><a name="1059"></a>1059</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1060"></a>1060</td><td></td><td></td><td></td><td></td><td class="s"> elsif( ref( $wanted ) eq 'CODE' ) {</td></tr>
+<tr><td class="h"><a name="1061"></a>1061</td><td></td><td></td><td></td><td></td><td class="s"> return { wanted => $wanted };</td></tr>
+<tr><td class="h"><a name="1062"></a>1062</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1063"></a>1063</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="1064"></a>1064</td><td></td><td></td><td></td><td></td><td class="s"> die 'no &wanted subroutine given';</td></tr>
+<tr><td class="h"><a name="1065"></a>1065</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="1066"></a>1066</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1067"></a>1067</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1068"></a>1068</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 1.51ms (35µs+1.47) within File::Find::find which was called 5 times, avg 301µs/call:
+# 5 times (35µs+1.47ms) by Module::Pluggable::Object::find_files at <a href="Module-Pluggable-Object-pm-634-block.html#282">line 282 of Module/Pluggable/Object.pm</a>, avg 301µs/call</div></div>sub find {</td></tr>
+<tr><td class="h"><a name="1069"></a>1069</td><td class="c0">10</td><td class="c0"><span title="Avg 3µs">28µs</span></td><td></td><td></td><td class="s"> my $wanted = shift;</td></tr>
+<tr><td class="h"><a name="1070"></a>1070</td><td></td><td></td><td class="c1">10</td><td class="c0">1.47ms</td><td class="s"> _find_opt(wrap_wanted($wanted), @_);<div class="calls"><div class="calls_out"> # spent 1.45ms making 5 calls to <a href="File-Find-pm-635-block.html#462">File::Find::_find_opt</a>, avg 289µs/call
+ # spent 27µs making 5 calls to <a href="File-Find-pm-635-block.html#1044">File::Find::wrap_wanted</a>, avg 5µs/call</div></div></td></tr>
+<tr><td class="h"><a name="1071"></a>1071</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1072"></a>1072</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1073"></a>1073</td><td></td><td></td><td></td><td></td><td class="s">sub finddepth {</td></tr>
+<tr><td class="h"><a name="1074"></a>1074</td><td></td><td></td><td></td><td></td><td class="s"> my $wanted = wrap_wanted(shift);</td></tr>
+<tr><td class="h"><a name="1075"></a>1075</td><td></td><td></td><td></td><td></td><td class="s"> $wanted->{bydepth} = 1;</td></tr>
+<tr><td class="h"><a name="1076"></a>1076</td><td></td><td></td><td></td><td></td><td class="s"> _find_opt($wanted, @_);</td></tr>
+<tr><td class="h"><a name="1077"></a>1077</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1078"></a>1078</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1079"></a>1079</td><td></td><td></td><td></td><td></td><td class="s"># default</td></tr>
+<tr><td class="h"><a name="1080"></a>1080</td><td class="c3">1</td><td class="c2"><span title="Avg 16µs">16µs</span></td><td class="c3">1</td><td class="c3">4µs</td><td class="s">$File::Find::skip_pattern = qr/^\.{1,2}\z/;<div class="calls"><div class="calls_out"># spent 4µs making 1 call to <a href="File-Find-pm-635-block.html#File__Find__CORE_qr">File::Find::CORE:qr</a></div></div></td></tr>
+<tr><td class="h"><a name="1081"></a>1081</td><td class="c3">1</td><td class="c3"><span title="Avg 4µs">4µs</span></td><td class="c3">1</td><td class="c3">1µs</td><td class="s">$File::Find::untaint_pattern = qr|^([-+@\w./]+)$|;<div class="calls"><div class="calls_out"># spent 1µs making 1 call to <a href="File-Find-pm-635-block.html#File__Find__CORE_qr">File::Find::CORE:qr</a></div></div></td></tr>
+<tr><td class="h"><a name="1082"></a>1082</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1083"></a>1083</td><td></td><td></td><td></td><td></td><td class="s"># These are hard-coded for now, but may move to hint files.</td></tr>
+<tr><td class="h"><a name="1084"></a>1084</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td></td><td></td><td class="s">if ($^O eq 'VMS') {</td></tr>
+<tr><td class="h"><a name="1085"></a>1085</td><td></td><td></td><td></td><td></td><td class="s"> $Is_VMS = 1;</td></tr>
+<tr><td class="h"><a name="1086"></a>1086</td><td></td><td></td><td></td><td></td><td class="s"> $File::Find::dont_use_nlink = 1;</td></tr>
+<tr><td class="h"><a name="1087"></a>1087</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1088"></a>1088</td><td></td><td></td><td></td><td></td><td class="s">elsif ($^O eq 'MSWin32') {</td></tr>
+<tr><td class="h"><a name="1089"></a>1089</td><td></td><td></td><td></td><td></td><td class="s"> $Is_Win32 = 1;</td></tr>
+<tr><td class="h"><a name="1090"></a>1090</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1091"></a>1091</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1092"></a>1092</td><td></td><td></td><td></td><td></td><td class="s"># this _should_ work properly on all platforms</td></tr>
+<tr><td class="h"><a name="1093"></a>1093</td><td></td><td></td><td></td><td></td><td class="s"># where File::Find can be expected to work</td></tr>
+<tr><td class="h"><a name="1094"></a>1094</td><td class="c3">1</td><td class="c3"><span title="Avg 7µs">7µs</span></td><td class="c3">1</td><td class="c3">5µs</td><td class="s">$File::Find::current_dir = File::Spec->curdir || '.';<div class="calls"><div class="calls_out"># spent 5µs making 1 call to <a href="File-Spec-Unix-pm-17-block.html#111">File::Spec::Unix::curdir</a></div></div></td></tr>
+<tr><td class="h"><a name="1095"></a>1095</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1096"></a>1096</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td></td><td></td><td class="s">$File::Find::dont_use_nlink = 1</td></tr>
+<tr><td class="h"><a name="1097"></a>1097</td><td></td><td></td><td></td><td></td><td class="s"> if $^O eq 'os2' || $^O eq 'dos' || $^O eq 'amigaos' || $Is_Win32 ||</td></tr>
+<tr><td class="h"><a name="1098"></a>1098</td><td></td><td></td><td></td><td></td><td class="s"> $^O eq 'interix' || $^O eq 'cygwin' || $^O eq 'epoc' || $^O eq 'qnx' ||</td></tr>
+<tr><td class="h"><a name="1099"></a>1099</td><td></td><td></td><td></td><td></td><td class="s"> $^O eq 'nto';</td></tr>
+<tr><td class="h"><a name="1100"></a>1100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1101"></a>1101</td><td></td><td></td><td></td><td></td><td class="s"># Set dont_use_nlink in your hint file if your system's stat doesn't</td></tr>
+<tr><td class="h"><a name="1102"></a>1102</td><td></td><td></td><td></td><td></td><td class="s"># report the number of links in a directory as an indication</td></tr>
+<tr><td class="h"><a name="1103"></a>1103</td><td></td><td></td><td></td><td></td><td class="s"># of the number of files.</td></tr>
+<tr><td class="h"><a name="1104"></a>1104</td><td></td><td></td><td></td><td></td><td class="s"># See, e.g. hints/machten.sh for MachTen 2.2.</td></tr>
+<tr><td class="h"><a name="1105"></a>1105</td><td class="c1">3</td><td class="c3"><span title="Avg 3µs">8µs</span></td><td></td><td></td><td class="s">unless ($File::Find::dont_use_nlink) {</td></tr>
+<tr><td class="h"><a name="1106"></a>1106</td><td></td><td></td><td></td><td></td><td class="s"> require Config;</td></tr>
+<tr><td class="h"><a name="1107"></a>1107</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td class="c3">1</td><td class="c3">5µs</td><td class="s"> $File::Find::dont_use_nlink = 1 if ($Config::Config{'dont_use_nlink'});<div class="calls"><div class="calls_out"> # spent 5µs making 1 call to <a href="Config-pm-47-block.html#65">Config::FETCH</a></div></div></td></tr>
+<tr><td class="h"><a name="1108"></a>1108</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1109"></a>1109</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1110"></a>1110</td><td></td><td></td><td></td><td></td><td class="s"># We need a function that checks if a scalar is tainted. Either use the</td></tr>
+<tr><td class="h"><a name="1111"></a>1111</td><td></td><td></td><td></td><td></td><td class="s"># Scalar::Util module's tainted() function or our (slower) pure Perl</td></tr>
+<tr><td class="h"><a name="1112"></a>1112</td><td></td><td></td><td></td><td></td><td class="s"># fallback is_tainted_pp()</td></tr>
+<tr><td class="h"><a name="1113"></a>1113</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
+<tr><td class="h"><a name="1114"></a>1114</td><td class="c0">4</td><td class="c3"><span title="Avg 1µs">4µs</span></td><td></td><td></td><td class="s"> local $@;</td></tr>
+<tr><td class="h"><a name="1115"></a>1115</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s"> eval { require Scalar::Util };</td></tr>
+<tr><td class="h"><a name="1116"></a>1116</td><td></td><td></td><td></td><td></td><td class="s"> *is_tainted = $@ ? \&is_tainted_pp : \&Scalar::Util::tainted;</td></tr>
+<tr><td class="h"><a name="1117"></a>1117</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="1118"></a>1118</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="1119"></a>1119</td><td class="c3">1</td><td class="c0"><span title="Avg 40µs">40µs</span></td><td></td><td></td><td class="s">1;</td></tr>
+<tr><td class="s"><a name=""></a> </td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="File__Find__CORE_closedir"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 21µs within File::Find::CORE:closedir which was called 5 times, avg 4µs/call:
+# 5 times (21µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#724">line 724</a>, avg 4µs/call</div></div>sub File::Find::CORE:closedir; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_ftdir"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 5µs within File::Find::CORE:ftdir which was called 28 times, avg 189ns/call:
+# 23 times (4µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#770">line 770</a>, avg 170ns/call
+# 5 times (1µs+0s) by File::Find::_find_opt at <a href="File-Find-pm-635-block.html#567">line 567</a>, avg 280ns/call</div></div>sub File::Find::CORE:ftdir; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_lstat"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 119µs within File::Find::CORE:lstat which was called 28 times, avg 4µs/call:
+# 23 times (89µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#768">line 768</a>, avg 4µs/call
+# 5 times (30µs+0s) by File::Find::_find_opt at <a href="File-Find-pm-635-block.html#519">line 519</a>, avg 6µs/call</div></div>sub File::Find::CORE:lstat; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_match"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 19µs within File::Find::CORE:match which was called 33 times, avg 585ns/call:
+# 33 times (19µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#763">line 763</a>, avg 585ns/call</div></div>sub File::Find::CORE:match; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_open_dir"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 72µs within File::Find::CORE:open_dir which was called 5 times, avg 14µs/call:
+# 5 times (72µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#719">line 719</a>, avg 14µs/call</div></div>sub File::Find::CORE:open_dir; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_qr"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 6µs within File::Find::CORE:qr which was called 2 times, avg 3µs/call:
+# once (4µs+0s) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#1080">line 1080</a>
+# once (1µs+0s) by Module::Pluggable::Object::BEGIN@4 at <a href="File-Find-pm-635-block.html#1081">line 1081</a></div></div>sub File::Find::CORE:qr; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_readdir"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 142µs within File::Find::CORE:readdir which was called 5 times, avg 28µs/call:
+# 5 times (142µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#723">line 723</a>, avg 28µs/call</div></div>sub File::Find::CORE:readdir; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_regcomp"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 31µs within File::Find::CORE:regcomp which was called 33 times, avg 952ns/call:
+# 33 times (31µs+0s) by File::Find::_find_dir at <a href="File-Find-pm-635-block.html#763">line 763</a>, avg 952ns/call</div></div>sub File::Find::CORE:regcomp; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="File__Find__CORE_subst"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 4µs within File::Find::CORE:subst which was called 5 times, avg 820ns/call:
+# 5 times (4µs+0s) by File::Find::_find_opt at <a href="File-Find-pm-635-block.html#526">line 526</a>, avg 820ns/call</div></div>sub File::Find::CORE:subst; # opcode<br /> </td></tr>
+</tbody></table></div>
+
+ <script type="text/javascript"> $(document).ready(function() {
+
+ $("#subs_table").tablesorter({
+ sortList: [[3,1]],
+ headers: {
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+
+ <div class="footer">Report produced by the
+ <a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 4.06</a>
+ Perl profiler, developed by
+ <a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and
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projects / scpubgit/stemmatology.git / blobdiff