272 lines
23 KiB
HTML
272 lines
23 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
|
|
<html lang="en">
|
|
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
|
<title>LCOV - cov-bash.info - /usr/include/bits/string_fortified.h</title>
|
|
<link rel="stylesheet" type="text/css" href="../../../gcov.css">
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<table width="100%" border=0 cellspacing=0 cellpadding=0>
|
|
<tr><td class="title">LCOV - code coverage report</td></tr>
|
|
<tr><td class="ruler"><img src="../../../glass.png" width=3 height=3 alt=""></td></tr>
|
|
|
|
<tr>
|
|
<td width="100%">
|
|
<table cellpadding=1 border=0 width="100%">
|
|
<tr>
|
|
<td width="10%" class="headerItem">Current view:</td>
|
|
<td width="35%" class="headerValue"><a href="../../../index.html">top level</a> - <a href="index.html">usr/include/bits</a> - string_fortified.h<span style="font-size: 80%;"> (source / <a href="string_fortified.h.func-sort-c.html">functions</a>)</span></td>
|
|
<td width="5%"></td>
|
|
<td width="15%"></td>
|
|
<td width="10%" class="headerCovTableHead">Hit</td>
|
|
<td width="10%" class="headerCovTableHead">Total</td>
|
|
<td width="15%" class="headerCovTableHead">Coverage</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="headerItem">Test:</td>
|
|
<td class="headerValue">cov-bash.info</td>
|
|
<td></td>
|
|
<td class="headerItem">Lines:</td>
|
|
<td class="headerCovTableEntry">6</td>
|
|
<td class="headerCovTableEntry">6</td>
|
|
<td class="headerCovTableEntryHi">100.0 %</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="headerItem">Date:</td>
|
|
<td class="headerValue">2020-10-29 14:49:28</td>
|
|
<td></td>
|
|
<td class="headerItem">Functions:</td>
|
|
<td class="headerCovTableEntry">0</td>
|
|
<td class="headerCovTableEntry">0</td>
|
|
<td class="headerCovTableEntryHi">-</td>
|
|
</tr>
|
|
<tr><td><img src="../../../glass.png" width=3 height=3 alt=""></td></tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
|
|
<tr><td class="ruler"><img src="../../../glass.png" width=3 height=3 alt=""></td></tr>
|
|
</table>
|
|
|
|
<table cellpadding=0 cellspacing=0 border=0>
|
|
<tr>
|
|
<td><br></td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<pre class="sourceHeading"> Line data Source code</pre>
|
|
<pre class="source">
|
|
<a name="1"><span class="lineNum"> 1 </span> : /* Copyright (C) 2004-2018 Free Software Foundation, Inc.</a>
|
|
<a name="2"><span class="lineNum"> 2 </span> : This file is part of the GNU C Library.</a>
|
|
<a name="3"><span class="lineNum"> 3 </span> : </a>
|
|
<a name="4"><span class="lineNum"> 4 </span> : The GNU C Library is free software; you can redistribute it and/or</a>
|
|
<a name="5"><span class="lineNum"> 5 </span> : modify it under the terms of the GNU Lesser General Public</a>
|
|
<a name="6"><span class="lineNum"> 6 </span> : License as published by the Free Software Foundation; either</a>
|
|
<a name="7"><span class="lineNum"> 7 </span> : version 2.1 of the License, or (at your option) any later version.</a>
|
|
<a name="8"><span class="lineNum"> 8 </span> : </a>
|
|
<a name="9"><span class="lineNum"> 9 </span> : The GNU C Library is distributed in the hope that it will be useful,</a>
|
|
<a name="10"><span class="lineNum"> 10 </span> : but WITHOUT ANY WARRANTY; without even the implied warranty of</a>
|
|
<a name="11"><span class="lineNum"> 11 </span> : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</a>
|
|
<a name="12"><span class="lineNum"> 12 </span> : Lesser General Public License for more details.</a>
|
|
<a name="13"><span class="lineNum"> 13 </span> : </a>
|
|
<a name="14"><span class="lineNum"> 14 </span> : You should have received a copy of the GNU Lesser General Public</a>
|
|
<a name="15"><span class="lineNum"> 15 </span> : License along with the GNU C Library; if not, see</a>
|
|
<a name="16"><span class="lineNum"> 16 </span> : <http://www.gnu.org/licenses/>. */</a>
|
|
<a name="17"><span class="lineNum"> 17 </span> : </a>
|
|
<a name="18"><span class="lineNum"> 18 </span> : #ifndef _BITS_STRING_FORTIFIED_H</a>
|
|
<a name="19"><span class="lineNum"> 19 </span> : #define _BITS_STRING_FORTIFIED_H 1</a>
|
|
<a name="20"><span class="lineNum"> 20 </span> : </a>
|
|
<a name="21"><span class="lineNum"> 21 </span> : #ifndef _STRING_H</a>
|
|
<a name="22"><span class="lineNum"> 22 </span> : # error "Never use <bits/string_fortified.h> directly; include <string.h> instead."</a>
|
|
<a name="23"><span class="lineNum"> 23 </span> : #endif</a>
|
|
<a name="24"><span class="lineNum"> 24 </span> : </a>
|
|
<a name="25"><span class="lineNum"> 25 </span> : #if !__GNUC_PREREQ (5,0)</a>
|
|
<a name="26"><span class="lineNum"> 26 </span> : __warndecl (__warn_memset_zero_len,</a>
|
|
<a name="27"><span class="lineNum"> 27 </span> : "memset used with constant zero length parameter; this could be due to transposed parameters");</a>
|
|
<a name="28"><span class="lineNum"> 28 </span> : #endif</a>
|
|
<a name="29"><span class="lineNum"> 29 </span> : </a>
|
|
<a name="30"><span class="lineNum"> 30 </span> : __fortify_function void *</a>
|
|
<a name="31"><span class="lineNum"> 31 </span> : __NTH (memcpy (void *__restrict __dest, const void *__restrict __src,</a>
|
|
<a name="32"><span class="lineNum"> 32 </span> : size_t __len))</a>
|
|
<a name="33"><span class="lineNum"> 33 </span> : {</a>
|
|
<a name="34"><span class="lineNum"> 34 </span><span class="lineCov"> 107692871 : return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));</span></a>
|
|
<a name="35"><span class="lineNum"> 35 </span> : }</a>
|
|
<a name="36"><span class="lineNum"> 36 </span> : </a>
|
|
<a name="37"><span class="lineNum"> 37 </span> : __fortify_function void *</a>
|
|
<a name="38"><span class="lineNum"> 38 </span> : __NTH (memmove (void *__dest, const void *__src, size_t __len))</a>
|
|
<a name="39"><span class="lineNum"> 39 </span> : {</a>
|
|
<a name="40"><span class="lineNum"> 40 </span><span class="lineCov"> 7710 : return __builtin___memmove_chk (__dest, __src, __len, __bos0 (__dest));</span></a>
|
|
<a name="41"><span class="lineNum"> 41 </span> : }</a>
|
|
<a name="42"><span class="lineNum"> 42 </span> : </a>
|
|
<a name="43"><span class="lineNum"> 43 </span> : #ifdef __USE_GNU</a>
|
|
<a name="44"><span class="lineNum"> 44 </span> : __fortify_function void *</a>
|
|
<a name="45"><span class="lineNum"> 45 </span> : __NTH (mempcpy (void *__restrict __dest, const void *__restrict __src,</a>
|
|
<a name="46"><span class="lineNum"> 46 </span> : size_t __len))</a>
|
|
<a name="47"><span class="lineNum"> 47 </span> : {</a>
|
|
<a name="48"><span class="lineNum"> 48 </span> : return __builtin___mempcpy_chk (__dest, __src, __len, __bos0 (__dest));</a>
|
|
<a name="49"><span class="lineNum"> 49 </span> : }</a>
|
|
<a name="50"><span class="lineNum"> 50 </span> : #endif</a>
|
|
<a name="51"><span class="lineNum"> 51 </span> : </a>
|
|
<a name="52"><span class="lineNum"> 52 </span> : </a>
|
|
<a name="53"><span class="lineNum"> 53 </span> : /* The first two tests here help to catch a somewhat common problem</a>
|
|
<a name="54"><span class="lineNum"> 54 </span> : where the second and third parameter are transposed. This is</a>
|
|
<a name="55"><span class="lineNum"> 55 </span> : especially problematic if the intended fill value is zero. In this</a>
|
|
<a name="56"><span class="lineNum"> 56 </span> : case no work is done at all. We detect these problems by referring</a>
|
|
<a name="57"><span class="lineNum"> 57 </span> : non-existing functions. */</a>
|
|
<a name="58"><span class="lineNum"> 58 </span> : __fortify_function void *</a>
|
|
<a name="59"><span class="lineNum"> 59 </span> : __NTH (memset (void *__dest, int __ch, size_t __len))</a>
|
|
<a name="60"><span class="lineNum"> 60 </span> : {</a>
|
|
<a name="61"><span class="lineNum"> 61 </span> : /* GCC-5.0 and newer implements these checks in the compiler, so we don't</a>
|
|
<a name="62"><span class="lineNum"> 62 </span> : need them here. */</a>
|
|
<a name="63"><span class="lineNum"> 63 </span> : #if !__GNUC_PREREQ (5,0)</a>
|
|
<a name="64"><span class="lineNum"> 64 </span> : if (__builtin_constant_p (__len) && __len == 0</a>
|
|
<a name="65"><span class="lineNum"> 65 </span> : && (!__builtin_constant_p (__ch) || __ch != 0))</a>
|
|
<a name="66"><span class="lineNum"> 66 </span> : {</a>
|
|
<a name="67"><span class="lineNum"> 67 </span> : __warn_memset_zero_len ();</a>
|
|
<a name="68"><span class="lineNum"> 68 </span> : return __dest;</a>
|
|
<a name="69"><span class="lineNum"> 69 </span> : }</a>
|
|
<a name="70"><span class="lineNum"> 70 </span> : #endif</a>
|
|
<a name="71"><span class="lineNum"> 71 </span><span class="lineCov"> 8412420442 : return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest));</span></a>
|
|
<a name="72"><span class="lineNum"> 72 </span> : }</a>
|
|
<a name="73"><span class="lineNum"> 73 </span> : </a>
|
|
<a name="74"><span class="lineNum"> 74 </span> : #ifdef __USE_MISC</a>
|
|
<a name="75"><span class="lineNum"> 75 </span> : # include <bits/strings_fortified.h></a>
|
|
<a name="76"><span class="lineNum"> 76 </span> : </a>
|
|
<a name="77"><span class="lineNum"> 77 </span> : void __explicit_bzero_chk (void *__dest, size_t __len, size_t __destlen)</a>
|
|
<a name="78"><span class="lineNum"> 78 </span> : __THROW __nonnull ((1));</a>
|
|
<a name="79"><span class="lineNum"> 79 </span> : </a>
|
|
<a name="80"><span class="lineNum"> 80 </span> : __fortify_function void</a>
|
|
<a name="81"><span class="lineNum"> 81 </span> : __NTH (explicit_bzero (void *__dest, size_t __len))</a>
|
|
<a name="82"><span class="lineNum"> 82 </span> : {</a>
|
|
<a name="83"><span class="lineNum"> 83 </span> : __explicit_bzero_chk (__dest, __len, __bos0 (__dest));</a>
|
|
<a name="84"><span class="lineNum"> 84 </span> : }</a>
|
|
<a name="85"><span class="lineNum"> 85 </span> : #endif</a>
|
|
<a name="86"><span class="lineNum"> 86 </span> : </a>
|
|
<a name="87"><span class="lineNum"> 87 </span> : __fortify_function char *</a>
|
|
<a name="88"><span class="lineNum"> 88 </span> : __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))</a>
|
|
<a name="89"><span class="lineNum"> 89 </span> : {</a>
|
|
<a name="90"><span class="lineNum"> 90 </span><span class="lineCov"> 4600799023 : return __builtin___strcpy_chk (__dest, __src, __bos (__dest));</span></a>
|
|
<a name="91"><span class="lineNum"> 91 </span> : }</a>
|
|
<a name="92"><span class="lineNum"> 92 </span> : </a>
|
|
<a name="93"><span class="lineNum"> 93 </span> : #ifdef __USE_GNU</a>
|
|
<a name="94"><span class="lineNum"> 94 </span> : __fortify_function char *</a>
|
|
<a name="95"><span class="lineNum"> 95 </span> : __NTH (stpcpy (char *__restrict __dest, const char *__restrict __src))</a>
|
|
<a name="96"><span class="lineNum"> 96 </span> : {</a>
|
|
<a name="97"><span class="lineNum"> 97 </span> : return __builtin___stpcpy_chk (__dest, __src, __bos (__dest));</a>
|
|
<a name="98"><span class="lineNum"> 98 </span> : }</a>
|
|
<a name="99"><span class="lineNum"> 99 </span> : #endif</a>
|
|
<a name="100"><span class="lineNum"> 100 </span> : </a>
|
|
<a name="101"><span class="lineNum"> 101 </span> : </a>
|
|
<a name="102"><span class="lineNum"> 102 </span> : __fortify_function char *</a>
|
|
<a name="103"><span class="lineNum"> 103 </span> : __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,</a>
|
|
<a name="104"><span class="lineNum"> 104 </span> : size_t __len))</a>
|
|
<a name="105"><span class="lineNum"> 105 </span> : {</a>
|
|
<a name="106"><span class="lineNum"> 106 </span><span class="lineCov"> 14335893 : return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));</span></a>
|
|
<a name="107"><span class="lineNum"> 107 </span> : }</a>
|
|
<a name="108"><span class="lineNum"> 108 </span> : </a>
|
|
<a name="109"><span class="lineNum"> 109 </span> : /* XXX We have no corresponding builtin yet. */</a>
|
|
<a name="110"><span class="lineNum"> 110 </span> : extern char *__stpncpy_chk (char *__dest, const char *__src, size_t __n,</a>
|
|
<a name="111"><span class="lineNum"> 111 </span> : size_t __destlen) __THROW;</a>
|
|
<a name="112"><span class="lineNum"> 112 </span> : extern char *__REDIRECT_NTH (__stpncpy_alias, (char *__dest, const char *__src,</a>
|
|
<a name="113"><span class="lineNum"> 113 </span> : size_t __n), stpncpy);</a>
|
|
<a name="114"><span class="lineNum"> 114 </span> : </a>
|
|
<a name="115"><span class="lineNum"> 115 </span> : __fortify_function char *</a>
|
|
<a name="116"><span class="lineNum"> 116 </span> : __NTH (stpncpy (char *__dest, const char *__src, size_t __n))</a>
|
|
<a name="117"><span class="lineNum"> 117 </span> : {</a>
|
|
<a name="118"><span class="lineNum"> 118 </span> : if (__bos (__dest) != (size_t) -1</a>
|
|
<a name="119"><span class="lineNum"> 119 </span> : && (!__builtin_constant_p (__n) || __n > __bos (__dest)))</a>
|
|
<a name="120"><span class="lineNum"> 120 </span> : return __stpncpy_chk (__dest, __src, __n, __bos (__dest));</a>
|
|
<a name="121"><span class="lineNum"> 121 </span> : return __stpncpy_alias (__dest, __src, __n);</a>
|
|
<a name="122"><span class="lineNum"> 122 </span> : }</a>
|
|
<a name="123"><span class="lineNum"> 123 </span> : </a>
|
|
<a name="124"><span class="lineNum"> 124 </span> : </a>
|
|
<a name="125"><span class="lineNum"> 125 </span> : __fortify_function char *</a>
|
|
<a name="126"><span class="lineNum"> 126 </span> : __NTH (strcat (char *__restrict __dest, const char *__restrict __src))</a>
|
|
<a name="127"><span class="lineNum"> 127 </span> : {</a>
|
|
<a name="128"><span class="lineNum"> 128 </span><span class="lineCov"> 44 : return __builtin___strcat_chk (__dest, __src, __bos (__dest));</span></a>
|
|
<a name="129"><span class="lineNum"> 129 </span> : }</a>
|
|
<a name="130"><span class="lineNum"> 130 </span> : </a>
|
|
<a name="131"><span class="lineNum"> 131 </span> : </a>
|
|
<a name="132"><span class="lineNum"> 132 </span> : __fortify_function char *</a>
|
|
<a name="133"><span class="lineNum"> 133 </span> : __NTH (strncat (char *__restrict __dest, const char *__restrict __src,</a>
|
|
<a name="134"><span class="lineNum"> 134 </span> : size_t __len))</a>
|
|
<a name="135"><span class="lineNum"> 135 </span> : {</a>
|
|
<a name="136"><span class="lineNum"> 136 </span> : return __builtin___strncat_chk (__dest, __src, __len, __bos (__dest));</a>
|
|
<a name="137"><span class="lineNum"> 137 </span> : }</a>
|
|
<a name="138"><span class="lineNum"> 138 </span> : </a>
|
|
<a name="139"><span class="lineNum"> 139 </span> : #ifdef __USE_MISC</a>
|
|
<a name="140"><span class="lineNum"> 140 </span> : __warndecl (__warn_strlcpy_size_zero,</a>
|
|
<a name="141"><span class="lineNum"> 141 </span> : "strlcpy used with a size argument of zero");</a>
|
|
<a name="142"><span class="lineNum"> 142 </span> : __warndecl (__warn_strlcpy_size_large,</a>
|
|
<a name="143"><span class="lineNum"> 143 </span> : "strlcpy used with a size argument which is too large");</a>
|
|
<a name="144"><span class="lineNum"> 144 </span> : extern size_t __strlcpy_chk (char *__dest, const char *__src, size_t __n,</a>
|
|
<a name="145"><span class="lineNum"> 145 </span> : size_t __destlen) __THROW;</a>
|
|
<a name="146"><span class="lineNum"> 146 </span> : extern size_t __REDIRECT_NTH (__strlcpy_alias,</a>
|
|
<a name="147"><span class="lineNum"> 147 </span> : (char *__dest, const char *__src, size_t __n),</a>
|
|
<a name="148"><span class="lineNum"> 148 </span> : strlcpy);</a>
|
|
<a name="149"><span class="lineNum"> 149 </span> : </a>
|
|
<a name="150"><span class="lineNum"> 150 </span> : __fortify_function size_t</a>
|
|
<a name="151"><span class="lineNum"> 151 </span> : __NTH (strlcpy (char *__restrict __dest, const char *__restrict __src,</a>
|
|
<a name="152"><span class="lineNum"> 152 </span> : size_t __len))</a>
|
|
<a name="153"><span class="lineNum"> 153 </span> : {</a>
|
|
<a name="154"><span class="lineNum"> 154 </span> : if (__builtin_constant_p (__len == 0) && __len == 0)</a>
|
|
<a name="155"><span class="lineNum"> 155 </span> : {</a>
|
|
<a name="156"><span class="lineNum"> 156 </span> : __warn_strlcpy_size_zero ();</a>
|
|
<a name="157"><span class="lineNum"> 157 </span> : return 0;</a>
|
|
<a name="158"><span class="lineNum"> 158 </span> : }</a>
|
|
<a name="159"><span class="lineNum"> 159 </span> : if (__builtin_constant_p (__len > __bos (__dest)) && __len > __bos (__dest))</a>
|
|
<a name="160"><span class="lineNum"> 160 </span> : __warn_strlcpy_size_large ();</a>
|
|
<a name="161"><span class="lineNum"> 161 </span> : if (__builtin_constant_p (__bos (__dest) == (size_t) -1)</a>
|
|
<a name="162"><span class="lineNum"> 162 </span> : && __bos (__dest) == (size_t) -1)</a>
|
|
<a name="163"><span class="lineNum"> 163 </span> : return __strlcpy_alias (__dest, __src, __len);</a>
|
|
<a name="164"><span class="lineNum"> 164 </span> : return __strlcpy_chk (__dest, __src, __len, __bos (__dest));</a>
|
|
<a name="165"><span class="lineNum"> 165 </span> : }</a>
|
|
<a name="166"><span class="lineNum"> 166 </span> : </a>
|
|
<a name="167"><span class="lineNum"> 167 </span> : __warndecl (__warn_strlcat_size_zero,</a>
|
|
<a name="168"><span class="lineNum"> 168 </span> : "strlcat used with a size argument of zero");</a>
|
|
<a name="169"><span class="lineNum"> 169 </span> : __warndecl (__warn_strlcat_size_large,</a>
|
|
<a name="170"><span class="lineNum"> 170 </span> : "strlcat used with a size argument which is too large");</a>
|
|
<a name="171"><span class="lineNum"> 171 </span> : extern size_t __strlcat_chk (char *__dest, const char *__src, size_t __n,</a>
|
|
<a name="172"><span class="lineNum"> 172 </span> : size_t __destlen) __THROW;</a>
|
|
<a name="173"><span class="lineNum"> 173 </span> : extern size_t __REDIRECT_NTH (__strlcat_alias,</a>
|
|
<a name="174"><span class="lineNum"> 174 </span> : (char *__dest, const char *__src, size_t __n),</a>
|
|
<a name="175"><span class="lineNum"> 175 </span> : strlcat);</a>
|
|
<a name="176"><span class="lineNum"> 176 </span> : </a>
|
|
<a name="177"><span class="lineNum"> 177 </span> : __fortify_function size_t</a>
|
|
<a name="178"><span class="lineNum"> 178 </span> : __NTH (strlcat (char *__restrict __dest, const char *__restrict __src,</a>
|
|
<a name="179"><span class="lineNum"> 179 </span> : size_t __len))</a>
|
|
<a name="180"><span class="lineNum"> 180 </span> : {</a>
|
|
<a name="181"><span class="lineNum"> 181 </span> : if (__builtin_constant_p (__len == 0) && __len == 0)</a>
|
|
<a name="182"><span class="lineNum"> 182 </span> : {</a>
|
|
<a name="183"><span class="lineNum"> 183 </span> : __warn_strlcat_size_zero ();</a>
|
|
<a name="184"><span class="lineNum"> 184 </span> : return strlen (__src);</a>
|
|
<a name="185"><span class="lineNum"> 185 </span> : }</a>
|
|
<a name="186"><span class="lineNum"> 186 </span> : if (__builtin_constant_p (__len > __bos (__dest)) && __len > __bos (__dest))</a>
|
|
<a name="187"><span class="lineNum"> 187 </span> : __warn_strlcat_size_large ();</a>
|
|
<a name="188"><span class="lineNum"> 188 </span> : if (__builtin_constant_p (__bos (__dest) == (size_t) -1)</a>
|
|
<a name="189"><span class="lineNum"> 189 </span> : && __bos (__dest) == (size_t) -1)</a>
|
|
<a name="190"><span class="lineNum"> 190 </span> : return __strlcat_alias (__dest, __src, __len);</a>
|
|
<a name="191"><span class="lineNum"> 191 </span> : return __strlcat_chk (__dest, __src, __len, __bos (__dest));</a>
|
|
<a name="192"><span class="lineNum"> 192 </span> : }</a>
|
|
<a name="193"><span class="lineNum"> 193 </span> : #endif /* __USE_MISC */</a>
|
|
<a name="194"><span class="lineNum"> 194 </span> : </a>
|
|
<a name="195"><span class="lineNum"> 195 </span> : #endif /* bits/string_fortified.h */</a>
|
|
</pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
<br>
|
|
|
|
<table width="100%" border=0 cellspacing=0 cellpadding=0>
|
|
<tr><td class="ruler"><img src="../../../glass.png" width=3 height=3 alt=""></td></tr>
|
|
<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>
|
|
</table>
|
|
<br>
|
|
|
|
</body>
|
|
</html>
|