364 lines
32 KiB
HTML
364 lines
32 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>LCOV - cov-sh.info - bash-4.4.23/stringlib.c</title>
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<link rel="stylesheet" type="text/css" href="../gcov.css">
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</head>
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<body>
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<table width="100%" border=0 cellspacing=0 cellpadding=0>
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<tr><td class="title">LCOV - code coverage report</td></tr>
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<tr><td class="ruler"><img src="../glass.png" width=3 height=3 alt=""></td></tr>
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<tr>
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<td width="100%">
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<table cellpadding=1 border=0 width="100%">
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<tr>
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<td width="10%" class="headerItem">Current view:</td>
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<td width="35%" class="headerValue"><a href="../index.html">top level</a> - <a href="index.html">bash-4.4.23</a> - stringlib.c<span style="font-size: 80%;"> (source / <a href="stringlib.c.func-sort-c.html">functions</a>)</span></td>
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<td width="5%"></td>
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<td width="15%"></td>
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<td width="10%" class="headerCovTableHead">Hit</td>
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<td width="10%" class="headerCovTableHead">Total</td>
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<td width="15%" class="headerCovTableHead">Coverage</td>
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</tr>
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<tr>
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<td class="headerItem">Test:</td>
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<td class="headerValue">cov-sh.info</td>
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<td></td>
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<td class="headerItem">Lines:</td>
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<td class="headerCovTableEntry">26</td>
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<td class="headerCovTableEntry">92</td>
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<td class="headerCovTableEntryLo">28.3 %</td>
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</tr>
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<tr>
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<td class="headerItem">Date:</td>
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<td class="headerValue">2020-10-29 14:49:55</td>
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<td></td>
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<td class="headerItem">Functions:</td>
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<td class="headerCovTableEntry">5</td>
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<td class="headerCovTableEntry">8</td>
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<td class="headerCovTableEntryLo">62.5 %</td>
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</tr>
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<tr><td><img src="../glass.png" width=3 height=3 alt=""></td></tr>
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</table>
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</td>
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</tr>
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<tr><td class="ruler"><img src="../glass.png" width=3 height=3 alt=""></td></tr>
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</table>
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<table cellpadding=0 cellspacing=0 border=0>
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<tr>
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<td><br></td>
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</tr>
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<tr>
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<pre class="sourceHeading"> Line data Source code</pre>
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<pre class="source">
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<a name="1"><span class="lineNum"> 1 </span> : /* stringlib.c - Miscellaneous string functions. */</a>
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<a name="2"><span class="lineNum"> 2 </span> : </a>
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<a name="3"><span class="lineNum"> 3 </span> : /* Copyright (C) 1996-2009 Free Software Foundation, Inc.</a>
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<a name="4"><span class="lineNum"> 4 </span> : </a>
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<a name="5"><span class="lineNum"> 5 </span> : This file is part of GNU Bash, the Bourne Again SHell.</a>
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<a name="6"><span class="lineNum"> 6 </span> : </a>
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<a name="7"><span class="lineNum"> 7 </span> : Bash is free software: you can redistribute it and/or modify</a>
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<a name="8"><span class="lineNum"> 8 </span> : it under the terms of the GNU General Public License as published by</a>
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<a name="9"><span class="lineNum"> 9 </span> : the Free Software Foundation, either version 3 of the License, or</a>
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<a name="10"><span class="lineNum"> 10 </span> : (at your option) any later version.</a>
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<a name="11"><span class="lineNum"> 11 </span> : </a>
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<a name="12"><span class="lineNum"> 12 </span> : Bash is distributed in the hope that it will be useful,</a>
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<a name="13"><span class="lineNum"> 13 </span> : but WITHOUT ANY WARRANTY; without even the implied warranty of</a>
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<a name="14"><span class="lineNum"> 14 </span> : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</a>
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<a name="15"><span class="lineNum"> 15 </span> : GNU General Public License for more details.</a>
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<a name="16"><span class="lineNum"> 16 </span> : </a>
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<a name="17"><span class="lineNum"> 17 </span> : You should have received a copy of the GNU General Public License</a>
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<a name="18"><span class="lineNum"> 18 </span> : along with Bash. If not, see <http://www.gnu.org/licenses/>.</a>
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<a name="19"><span class="lineNum"> 19 </span> : */</a>
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<a name="20"><span class="lineNum"> 20 </span> : </a>
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<a name="21"><span class="lineNum"> 21 </span> : #include "config.h"</a>
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<a name="22"><span class="lineNum"> 22 </span> : </a>
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<a name="23"><span class="lineNum"> 23 </span> : #include "bashtypes.h"</a>
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<a name="24"><span class="lineNum"> 24 </span> : </a>
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<a name="25"><span class="lineNum"> 25 </span> : #if defined (HAVE_UNISTD_H)</a>
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<a name="26"><span class="lineNum"> 26 </span> : # include <unistd.h></a>
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<a name="27"><span class="lineNum"> 27 </span> : #endif</a>
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<a name="28"><span class="lineNum"> 28 </span> : </a>
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<a name="29"><span class="lineNum"> 29 </span> : #include "bashansi.h"</a>
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<a name="30"><span class="lineNum"> 30 </span> : #include <stdio.h></a>
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<a name="31"><span class="lineNum"> 31 </span> : #include "chartypes.h"</a>
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<a name="32"><span class="lineNum"> 32 </span> : </a>
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<a name="33"><span class="lineNum"> 33 </span> : #include "shell.h"</a>
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<a name="34"><span class="lineNum"> 34 </span> : #include "pathexp.h"</a>
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<a name="35"><span class="lineNum"> 35 </span> : </a>
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<a name="36"><span class="lineNum"> 36 </span> : #include <glob/glob.h></a>
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<a name="37"><span class="lineNum"> 37 </span> : </a>
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<a name="38"><span class="lineNum"> 38 </span> : #if defined (EXTENDED_GLOB)</a>
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<a name="39"><span class="lineNum"> 39 </span> : # include <glob/strmatch.h></a>
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<a name="40"><span class="lineNum"> 40 </span> : #endif</a>
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<a name="41"><span class="lineNum"> 41 </span> : </a>
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<a name="42"><span class="lineNum"> 42 </span> : /* **************************************************************** */</a>
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<a name="43"><span class="lineNum"> 43 </span> : /* */</a>
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<a name="44"><span class="lineNum"> 44 </span> : /* Functions to manage arrays of strings */</a>
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<a name="45"><span class="lineNum"> 45 </span> : /* */</a>
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<a name="46"><span class="lineNum"> 46 </span> : /* **************************************************************** */</a>
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<a name="47"><span class="lineNum"> 47 </span> : </a>
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<a name="48"><span class="lineNum"> 48 </span> : /* Find STRING in ALIST, a list of string key/int value pairs. If FLAGS</a>
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<a name="49"><span class="lineNum"> 49 </span> : is 1, STRING is treated as a pattern and matched using strmatch. */</a>
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<a name="50"><span class="lineNum"> 50 </span> : int</a>
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<a name="51"><span class="lineNum"> 51 </span><span class="lineCov"> 156056 : find_string_in_alist (string, alist, flags)</span></a>
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<a name="52"><span class="lineNum"> 52 </span> : char *string;</a>
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<a name="53"><span class="lineNum"> 53 </span> : STRING_INT_ALIST *alist;</a>
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<a name="54"><span class="lineNum"> 54 </span> : int flags;</a>
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<a name="55"><span class="lineNum"> 55 </span> : {</a>
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<a name="56"><span class="lineNum"> 56 </span><span class="lineCov"> 156056 : register int i;</span></a>
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<a name="57"><span class="lineNum"> 57 </span><span class="lineCov"> 156056 : int r;</span></a>
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<a name="58"><span class="lineNum"> 58 </span> : </a>
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<a name="59"><span class="lineNum"> 59 </span><span class="lineCov"> 156056 : for (i = r = 0; alist[i].word; i++)</span></a>
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<a name="60"><span class="lineNum"> 60 </span> : {</a>
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<a name="61"><span class="lineNum"> 61 </span> : #if defined (EXTENDED_GLOB)</a>
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<a name="62"><span class="lineNum"> 62 </span><span class="lineNoCov"> 0 : if (flags)</span></a>
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<a name="63"><span class="lineNum"> 63 </span><span class="lineNoCov"> 0 : r = strmatch (alist[i].word, string, FNM_EXTMATCH) != FNM_NOMATCH;</span></a>
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<a name="64"><span class="lineNum"> 64 </span> : else</a>
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<a name="65"><span class="lineNum"> 65 </span> : #endif</a>
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<a name="66"><span class="lineNum"> 66 </span><span class="lineNoCov"> 0 : r = STREQ (string, alist[i].word);</span></a>
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<a name="67"><span class="lineNum"> 67 </span> : </a>
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<a name="68"><span class="lineNum"> 68 </span><span class="lineNoCov"> 0 : if (r)</span></a>
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<a name="69"><span class="lineNum"> 69 </span><span class="lineNoCov"> 0 : return (alist[i].token);</span></a>
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<a name="70"><span class="lineNum"> 70 </span> : }</a>
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<a name="71"><span class="lineNum"> 71 </span> : return -1;</a>
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<a name="72"><span class="lineNum"> 72 </span> : }</a>
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<a name="73"><span class="lineNum"> 73 </span> : </a>
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<a name="74"><span class="lineNum"> 74 </span> : /* Find TOKEN in ALIST, a list of string/int value pairs. Return the</a>
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<a name="75"><span class="lineNum"> 75 </span> : corresponding string. Allocates memory for the returned</a>
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<a name="76"><span class="lineNum"> 76 </span> : string. FLAGS is currently ignored, but reserved. */</a>
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<a name="77"><span class="lineNum"> 77 </span> : char *</a>
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<a name="78"><span class="lineNum"> 78 </span><span class="lineCov"> 3261893 : find_token_in_alist (token, alist, flags)</span></a>
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<a name="79"><span class="lineNum"> 79 </span> : int token;</a>
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<a name="80"><span class="lineNum"> 80 </span> : STRING_INT_ALIST *alist;</a>
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<a name="81"><span class="lineNum"> 81 </span> : int flags;</a>
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<a name="82"><span class="lineNum"> 82 </span> : {</a>
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<a name="83"><span class="lineNum"> 83 </span><span class="lineCov"> 3261893 : register int i;</span></a>
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<a name="84"><span class="lineNum"> 84 </span> : </a>
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<a name="85"><span class="lineNum"> 85 </span><span class="lineCov"> 73429672 : for (i = 0; alist[i].word; i++)</span></a>
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<a name="86"><span class="lineNum"> 86 </span> : {</a>
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<a name="87"><span class="lineNum"> 87 </span><span class="lineCov"> 71712501 : if (alist[i].token == token)</span></a>
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<a name="88"><span class="lineNum"> 88 </span><span class="lineCov"> 1544722 : return (savestring (alist[i].word));</span></a>
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<a name="89"><span class="lineNum"> 89 </span> : }</a>
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<a name="90"><span class="lineNum"> 90 </span> : return ((char *)NULL);</a>
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<a name="91"><span class="lineNum"> 91 </span> : }</a>
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<a name="92"><span class="lineNum"> 92 </span> : </a>
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<a name="93"><span class="lineNum"> 93 </span> : int</a>
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<a name="94"><span class="lineNum"> 94 </span><span class="lineNoCov"> 0 : find_index_in_alist (string, alist, flags)</span></a>
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<a name="95"><span class="lineNum"> 95 </span> : char *string;</a>
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<a name="96"><span class="lineNum"> 96 </span> : STRING_INT_ALIST *alist;</a>
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<a name="97"><span class="lineNum"> 97 </span> : int flags;</a>
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<a name="98"><span class="lineNum"> 98 </span> : {</a>
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<a name="99"><span class="lineNum"> 99 </span><span class="lineNoCov"> 0 : register int i;</span></a>
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<a name="100"><span class="lineNum"> 100 </span><span class="lineNoCov"> 0 : int r;</span></a>
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<a name="101"><span class="lineNum"> 101 </span> : </a>
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<a name="102"><span class="lineNum"> 102 </span><span class="lineNoCov"> 0 : for (i = r = 0; alist[i].word; i++)</span></a>
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<a name="103"><span class="lineNum"> 103 </span> : {</a>
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<a name="104"><span class="lineNum"> 104 </span> : #if defined (EXTENDED_GLOB)</a>
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<a name="105"><span class="lineNum"> 105 </span><span class="lineNoCov"> 0 : if (flags)</span></a>
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<a name="106"><span class="lineNum"> 106 </span><span class="lineNoCov"> 0 : r = strmatch (alist[i].word, string, FNM_EXTMATCH) != FNM_NOMATCH;</span></a>
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<a name="107"><span class="lineNum"> 107 </span> : else</a>
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<a name="108"><span class="lineNum"> 108 </span> : #endif</a>
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<a name="109"><span class="lineNum"> 109 </span><span class="lineNoCov"> 0 : r = STREQ (string, alist[i].word);</span></a>
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<a name="110"><span class="lineNum"> 110 </span> : </a>
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<a name="111"><span class="lineNum"> 111 </span><span class="lineNoCov"> 0 : if (r)</span></a>
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<a name="112"><span class="lineNum"> 112 </span><span class="lineNoCov"> 0 : return (i);</span></a>
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<a name="113"><span class="lineNum"> 113 </span> : }</a>
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<a name="114"><span class="lineNum"> 114 </span> : </a>
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<a name="115"><span class="lineNum"> 115 </span> : return -1;</a>
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<a name="116"><span class="lineNum"> 116 </span> : }</a>
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<a name="117"><span class="lineNum"> 117 </span> : </a>
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<a name="118"><span class="lineNum"> 118 </span> : /* **************************************************************** */</a>
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<a name="119"><span class="lineNum"> 119 </span> : /* */</a>
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<a name="120"><span class="lineNum"> 120 </span> : /* String Management Functions */</a>
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<a name="121"><span class="lineNum"> 121 </span> : /* */</a>
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<a name="122"><span class="lineNum"> 122 </span> : /* **************************************************************** */</a>
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<a name="123"><span class="lineNum"> 123 </span> : </a>
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<a name="124"><span class="lineNum"> 124 </span> : /* Cons a new string from STRING starting at START and ending at END,</a>
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<a name="125"><span class="lineNum"> 125 </span> : not including END. */</a>
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<a name="126"><span class="lineNum"> 126 </span> : char *</a>
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<a name="127"><span class="lineNum"> 127 </span><span class="lineCov"> 105421853 : substring (string, start, end)</span></a>
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<a name="128"><span class="lineNum"> 128 </span> : const char *string;</a>
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<a name="129"><span class="lineNum"> 129 </span> : int start, end;</a>
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<a name="130"><span class="lineNum"> 130 </span> : {</a>
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<a name="131"><span class="lineNum"> 131 </span><span class="lineCov"> 105421853 : register int len;</span></a>
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<a name="132"><span class="lineNum"> 132 </span><span class="lineCov"> 105421853 : register char *result;</span></a>
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<a name="133"><span class="lineNum"> 133 </span> : </a>
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<a name="134"><span class="lineNum"> 134 </span><span class="lineCov"> 105421853 : len = end - start;</span></a>
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<a name="135"><span class="lineNum"> 135 </span><span class="lineCov"> 105421853 : result = (char *)xmalloc (len + 1);</span></a>
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<a name="136"><span class="lineNum"> 136 </span><span class="lineCov"> 210843706 : memcpy (result, string + start, len);</span></a>
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<a name="137"><span class="lineNum"> 137 </span><span class="lineCov"> 105421853 : result[len] = '\0';</span></a>
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<a name="138"><span class="lineNum"> 138 </span><span class="lineCov"> 105421853 : return (result);</span></a>
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<a name="139"><span class="lineNum"> 139 </span> : }</a>
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<a name="140"><span class="lineNum"> 140 </span> : </a>
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<a name="141"><span class="lineNum"> 141 </span> : /* Replace occurrences of PAT with REP in STRING. If GLOBAL is non-zero,</a>
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<a name="142"><span class="lineNum"> 142 </span> : replace all occurrences, otherwise replace only the first.</a>
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<a name="143"><span class="lineNum"> 143 </span> : This returns a new string; the caller should free it. */</a>
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<a name="144"><span class="lineNum"> 144 </span> : char *</a>
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<a name="145"><span class="lineNum"> 145 </span><span class="lineNoCov"> 0 : strsub (string, pat, rep, global)</span></a>
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<a name="146"><span class="lineNum"> 146 </span> : char *string, *pat, *rep;</a>
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<a name="147"><span class="lineNum"> 147 </span> : int global;</a>
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<a name="148"><span class="lineNum"> 148 </span> : {</a>
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<a name="149"><span class="lineNum"> 149 </span><span class="lineNoCov"> 0 : int patlen, replen, templen, tempsize, repl, i;</span></a>
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<a name="150"><span class="lineNum"> 150 </span><span class="lineNoCov"> 0 : char *temp, *r;</span></a>
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<a name="151"><span class="lineNum"> 151 </span> : </a>
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<a name="152"><span class="lineNum"> 152 </span><span class="lineNoCov"> 0 : patlen = strlen (pat);</span></a>
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<a name="153"><span class="lineNum"> 153 </span><span class="lineNoCov"> 0 : replen = strlen (rep);</span></a>
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<a name="154"><span class="lineNum"> 154 </span><span class="lineNoCov"> 0 : for (temp = (char *)NULL, i = templen = tempsize = 0, repl = 1; string[i]; )</span></a>
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<a name="155"><span class="lineNum"> 155 </span> : {</a>
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<a name="156"><span class="lineNum"> 156 </span><span class="lineNoCov"> 0 : if (repl && STREQN (string + i, pat, patlen))</span></a>
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<a name="157"><span class="lineNum"> 157 </span> : {</a>
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<a name="158"><span class="lineNum"> 158 </span><span class="lineNoCov"> 0 : if (replen)</span></a>
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<a name="159"><span class="lineNum"> 159 </span><span class="lineNoCov"> 0 : RESIZE_MALLOCED_BUFFER (temp, templen, replen, tempsize, (replen * 2));</span></a>
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<a name="160"><span class="lineNum"> 160 </span> : </a>
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<a name="161"><span class="lineNum"> 161 </span><span class="lineNoCov"> 0 : for (r = rep; *r; ) /* can rep == "" */</span></a>
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<a name="162"><span class="lineNum"> 162 </span><span class="lineNoCov"> 0 : temp[templen++] = *r++;</span></a>
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<a name="163"><span class="lineNum"> 163 </span> : </a>
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<a name="164"><span class="lineNum"> 164 </span><span class="lineNoCov"> 0 : i += patlen ? patlen : 1; /* avoid infinite recursion */</span></a>
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<a name="165"><span class="lineNum"> 165 </span><span class="lineNoCov"> 0 : repl = global != 0;</span></a>
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<a name="166"><span class="lineNum"> 166 </span> : }</a>
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<a name="167"><span class="lineNum"> 167 </span> : else</a>
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<a name="168"><span class="lineNum"> 168 </span> : {</a>
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<a name="169"><span class="lineNum"> 169 </span><span class="lineNoCov"> 0 : RESIZE_MALLOCED_BUFFER (temp, templen, 1, tempsize, 16);</span></a>
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<a name="170"><span class="lineNum"> 170 </span><span class="lineNoCov"> 0 : temp[templen++] = string[i++];</span></a>
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<a name="171"><span class="lineNum"> 171 </span> : }</a>
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<a name="172"><span class="lineNum"> 172 </span> : }</a>
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<a name="173"><span class="lineNum"> 173 </span><span class="lineNoCov"> 0 : if (temp)</span></a>
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<a name="174"><span class="lineNum"> 174 </span><span class="lineNoCov"> 0 : temp[templen] = 0;</span></a>
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<a name="175"><span class="lineNum"> 175 </span> : else</a>
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<a name="176"><span class="lineNum"> 176 </span><span class="lineNoCov"> 0 : temp = savestring (string);</span></a>
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<a name="177"><span class="lineNum"> 177 </span><span class="lineNoCov"> 0 : return (temp);</span></a>
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<a name="178"><span class="lineNum"> 178 </span> : }</a>
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<a name="179"><span class="lineNum"> 179 </span> : </a>
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<a name="180"><span class="lineNum"> 180 </span> : /* Replace all instances of C in STRING with TEXT. TEXT may be empty or</a>
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<a name="181"><span class="lineNum"> 181 </span> : NULL. If DO_GLOB is non-zero, we quote the replacement text for</a>
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<a name="182"><span class="lineNum"> 182 </span> : globbing. Backslash may be used to quote C. */</a>
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<a name="183"><span class="lineNum"> 183 </span> : char *</a>
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<a name="184"><span class="lineNum"> 184 </span><span class="lineNoCov"> 0 : strcreplace (string, c, text, do_glob)</span></a>
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<a name="185"><span class="lineNum"> 185 </span> : char *string;</a>
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<a name="186"><span class="lineNum"> 186 </span> : int c;</a>
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<a name="187"><span class="lineNum"> 187 </span> : const char *text;</a>
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<a name="188"><span class="lineNum"> 188 </span> : int do_glob;</a>
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<a name="189"><span class="lineNum"> 189 </span> : {</a>
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<a name="190"><span class="lineNum"> 190 </span><span class="lineNoCov"> 0 : char *ret, *p, *r, *t;</span></a>
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<a name="191"><span class="lineNum"> 191 </span><span class="lineNoCov"> 0 : int len, rlen, ind, tlen;</span></a>
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<a name="192"><span class="lineNum"> 192 </span> : </a>
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<a name="193"><span class="lineNum"> 193 </span><span class="lineNoCov"> 0 : len = STRLEN (text);</span></a>
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<a name="194"><span class="lineNum"> 194 </span><span class="lineNoCov"> 0 : rlen = len + strlen (string) + 2;</span></a>
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<a name="195"><span class="lineNum"> 195 </span><span class="lineNoCov"> 0 : ret = (char *)xmalloc (rlen);</span></a>
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<a name="196"><span class="lineNum"> 196 </span> : </a>
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<a name="197"><span class="lineNum"> 197 </span><span class="lineNoCov"> 0 : for (p = string, r = ret; p && *p; )</span></a>
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<a name="198"><span class="lineNum"> 198 </span> : {</a>
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<a name="199"><span class="lineNum"> 199 </span><span class="lineNoCov"> 0 : if (*p == c)</span></a>
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<a name="200"><span class="lineNum"> 200 </span> : {</a>
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<a name="201"><span class="lineNum"> 201 </span><span class="lineNoCov"> 0 : if (len)</span></a>
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<a name="202"><span class="lineNum"> 202 </span> : {</a>
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<a name="203"><span class="lineNum"> 203 </span><span class="lineNoCov"> 0 : ind = r - ret;</span></a>
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<a name="204"><span class="lineNum"> 204 </span><span class="lineNoCov"> 0 : if (do_glob && (glob_pattern_p (text) || strchr (text, '\\')))</span></a>
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<a name="205"><span class="lineNum"> 205 </span> : {</a>
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<a name="206"><span class="lineNum"> 206 </span><span class="lineNoCov"> 0 : t = quote_globbing_chars (text);</span></a>
|
|
<a name="207"><span class="lineNum"> 207 </span><span class="lineNoCov"> 0 : tlen = strlen (t);</span></a>
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|
<a name="208"><span class="lineNum"> 208 </span><span class="lineNoCov"> 0 : RESIZE_MALLOCED_BUFFER (ret, ind, tlen, rlen, rlen);</span></a>
|
|
<a name="209"><span class="lineNum"> 209 </span><span class="lineNoCov"> 0 : r = ret + ind; /* in case reallocated */</span></a>
|
|
<a name="210"><span class="lineNum"> 210 </span><span class="lineNoCov"> 0 : strcpy (r, t);</span></a>
|
|
<a name="211"><span class="lineNum"> 211 </span><span class="lineNoCov"> 0 : r += tlen;</span></a>
|
|
<a name="212"><span class="lineNum"> 212 </span><span class="lineNoCov"> 0 : free (t);</span></a>
|
|
<a name="213"><span class="lineNum"> 213 </span> : }</a>
|
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<a name="214"><span class="lineNum"> 214 </span> : else</a>
|
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<a name="215"><span class="lineNum"> 215 </span> : {</a>
|
|
<a name="216"><span class="lineNum"> 216 </span><span class="lineNoCov"> 0 : RESIZE_MALLOCED_BUFFER (ret, ind, len, rlen, rlen);</span></a>
|
|
<a name="217"><span class="lineNum"> 217 </span><span class="lineNoCov"> 0 : r = ret + ind; /* in case reallocated */</span></a>
|
|
<a name="218"><span class="lineNum"> 218 </span><span class="lineNoCov"> 0 : strcpy (r, text);</span></a>
|
|
<a name="219"><span class="lineNum"> 219 </span><span class="lineNoCov"> 0 : r += len;</span></a>
|
|
<a name="220"><span class="lineNum"> 220 </span> : }</a>
|
|
<a name="221"><span class="lineNum"> 221 </span> : }</a>
|
|
<a name="222"><span class="lineNum"> 222 </span><span class="lineNoCov"> 0 : p++;</span></a>
|
|
<a name="223"><span class="lineNum"> 223 </span><span class="lineNoCov"> 0 : continue;</span></a>
|
|
<a name="224"><span class="lineNum"> 224 </span> : }</a>
|
|
<a name="225"><span class="lineNum"> 225 </span> : </a>
|
|
<a name="226"><span class="lineNum"> 226 </span><span class="lineNoCov"> 0 : if (*p == '\\' && p[1] == c)</span></a>
|
|
<a name="227"><span class="lineNum"> 227 </span><span class="lineNoCov"> 0 : p++;</span></a>
|
|
<a name="228"><span class="lineNum"> 228 </span> : </a>
|
|
<a name="229"><span class="lineNum"> 229 </span><span class="lineNoCov"> 0 : ind = r - ret;</span></a>
|
|
<a name="230"><span class="lineNum"> 230 </span><span class="lineNoCov"> 0 : RESIZE_MALLOCED_BUFFER (ret, ind, 2, rlen, rlen);</span></a>
|
|
<a name="231"><span class="lineNum"> 231 </span><span class="lineNoCov"> 0 : r = ret + ind; /* in case reallocated */</span></a>
|
|
<a name="232"><span class="lineNum"> 232 </span><span class="lineNoCov"> 0 : *r++ = *p++;</span></a>
|
|
<a name="233"><span class="lineNum"> 233 </span> : }</a>
|
|
<a name="234"><span class="lineNum"> 234 </span><span class="lineNoCov"> 0 : *r = '\0';</span></a>
|
|
<a name="235"><span class="lineNum"> 235 </span> : </a>
|
|
<a name="236"><span class="lineNum"> 236 </span><span class="lineNoCov"> 0 : return ret;</span></a>
|
|
<a name="237"><span class="lineNum"> 237 </span> : }</a>
|
|
<a name="238"><span class="lineNum"> 238 </span> : </a>
|
|
<a name="239"><span class="lineNum"> 239 </span> : #ifdef INCLUDE_UNUSED</a>
|
|
<a name="240"><span class="lineNum"> 240 </span> : /* Remove all leading whitespace from STRING. This includes</a>
|
|
<a name="241"><span class="lineNum"> 241 </span> : newlines. STRING should be terminated with a zero. */</a>
|
|
<a name="242"><span class="lineNum"> 242 </span> : void</a>
|
|
<a name="243"><span class="lineNum"> 243 </span> : strip_leading (string)</a>
|
|
<a name="244"><span class="lineNum"> 244 </span> : char *string;</a>
|
|
<a name="245"><span class="lineNum"> 245 </span> : {</a>
|
|
<a name="246"><span class="lineNum"> 246 </span> : char *start = string;</a>
|
|
<a name="247"><span class="lineNum"> 247 </span> : </a>
|
|
<a name="248"><span class="lineNum"> 248 </span> : while (*string && (whitespace (*string) || *string == '\n'))</a>
|
|
<a name="249"><span class="lineNum"> 249 </span> : string++;</a>
|
|
<a name="250"><span class="lineNum"> 250 </span> : </a>
|
|
<a name="251"><span class="lineNum"> 251 </span> : if (string != start)</a>
|
|
<a name="252"><span class="lineNum"> 252 </span> : {</a>
|
|
<a name="253"><span class="lineNum"> 253 </span> : int len = strlen (string);</a>
|
|
<a name="254"><span class="lineNum"> 254 </span> : FASTCOPY (string, start, len);</a>
|
|
<a name="255"><span class="lineNum"> 255 </span> : start[len] = '\0';</a>
|
|
<a name="256"><span class="lineNum"> 256 </span> : }</a>
|
|
<a name="257"><span class="lineNum"> 257 </span> : }</a>
|
|
<a name="258"><span class="lineNum"> 258 </span> : #endif</a>
|
|
<a name="259"><span class="lineNum"> 259 </span> : </a>
|
|
<a name="260"><span class="lineNum"> 260 </span> : /* Remove all trailing whitespace from STRING. This includes</a>
|
|
<a name="261"><span class="lineNum"> 261 </span> : newlines. If NEWLINES_ONLY is non-zero, only trailing newlines</a>
|
|
<a name="262"><span class="lineNum"> 262 </span> : are removed. STRING should be terminated with a zero. */</a>
|
|
<a name="263"><span class="lineNum"> 263 </span> : void</a>
|
|
<a name="264"><span class="lineNum"> 264 </span><span class="lineCov"> 36 : strip_trailing (string, len, newlines_only)</span></a>
|
|
<a name="265"><span class="lineNum"> 265 </span> : char *string;</a>
|
|
<a name="266"><span class="lineNum"> 266 </span> : int len;</a>
|
|
<a name="267"><span class="lineNum"> 267 </span> : int newlines_only;</a>
|
|
<a name="268"><span class="lineNum"> 268 </span> : {</a>
|
|
<a name="269"><span class="lineNum"> 269 </span><span class="lineCov"> 72 : while (len >= 0)</span></a>
|
|
<a name="270"><span class="lineNum"> 270 </span> : {</a>
|
|
<a name="271"><span class="lineNum"> 271 </span><span class="lineCov"> 72 : if ((newlines_only && string[len] == '\n') ||</span></a>
|
|
<a name="272"><span class="lineNum"> 272 </span><span class="lineNoCov"> 0 : (!newlines_only && whitespace (string[len])))</span></a>
|
|
<a name="273"><span class="lineNum"> 273 </span><span class="lineCov"> 36 : len--;</span></a>
|
|
<a name="274"><span class="lineNum"> 274 </span> : else</a>
|
|
<a name="275"><span class="lineNum"> 275 </span> : break;</a>
|
|
<a name="276"><span class="lineNum"> 276 </span> : }</a>
|
|
<a name="277"><span class="lineNum"> 277 </span><span class="lineCov"> 36 : string[len + 1] = '\0';</span></a>
|
|
<a name="278"><span class="lineNum"> 278 </span><span class="lineCov"> 36 : }</span></a>
|
|
<a name="279"><span class="lineNum"> 279 </span> : </a>
|
|
<a name="280"><span class="lineNum"> 280 </span> : /* A wrapper for bcopy that can be prototyped in general.h */</a>
|
|
<a name="281"><span class="lineNum"> 281 </span> : void</a>
|
|
<a name="282"><span class="lineNum"> 282 </span><span class="lineCov"> 38212583 : xbcopy (s, d, n)</span></a>
|
|
<a name="283"><span class="lineNum"> 283 </span> : char *s, *d;</a>
|
|
<a name="284"><span class="lineNum"> 284 </span> : int n;</a>
|
|
<a name="285"><span class="lineNum"> 285 </span> : {</a>
|
|
<a name="286"><span class="lineNum"> 286 </span><span class="lineCov"> 38212583 : FASTCOPY (s, d, n);</span></a>
|
|
<a name="287"><span class="lineNum"> 287 </span><span class="lineCov"> 38212583 : }</span></a>
|
|
</pre>
|
|
</td>
|
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</tr>
|
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</table>
|
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<br>
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<table width="100%" border=0 cellspacing=0 cellpadding=0>
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<tr><td class="ruler"><img src="../glass.png" width=3 height=3 alt=""></td></tr>
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<tr><td class="versionInfo">Generated by: <a href="http://ltp.sourceforge.net/coverage/lcov.php" target="_parent">LCOV version 1.14.0.6.4058</a></td></tr>
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</table>
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<br>
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</body>
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</html>
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