Ticket #13136: report-0145d0.html

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4<title>/home/haiku/haiku/haiku/src/system/libroot/os/find_paths.cpp</title>
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63</head>
64<body>
65<!-- BUGDESC Potential leak of memory pointed to by 'locations' -->
66
67<!-- BUGTYPE Memory leak -->
68
69<!-- BUGCATEGORY Memory Error -->
70
71<!-- BUGFILE /home/haiku/haiku/haiku/src/system/libroot/os/find_paths.cpp -->
72
73<!-- FILENAME find_paths.cpp -->
74
75<!-- FUNCTIONNAME Get -->
76
77<!-- ISSUEHASHCONTENTOFLINEINCONTEXT cee7b0f53036c20eccdeb6f2bd2bf625 -->
78
79<!-- BUGLINE 131 -->
80
81<!-- BUGCOLUMN 3 -->
82
83<!-- BUGPATHLENGTH 11 -->
84
85<!-- BUGMETAEND -->
86<!-- REPORTHEADER -->
87<h3>Bug Summary</h3>
88<table class="simpletable">
89<tr><td class="rowname">File:</td><td>src/system/libroot/os/find_paths.cpp</td></tr>
90<tr><td class="rowname">Warning:</td><td><a href="#EndPath">line 131, column 3</a><br />Potential leak of memory pointed to by 'locations'</td></tr>
91</table>
92<!-- REPORTSUMMARYEXTRA -->
93<h3>Annotated Source Code</h3>
94<table class="code">
95<tr><td class="num" id="LN1">1</td><td class="line"><span class='comment'>/*</span></td></tr>
96<tr><td class="num" id="LN2">2</td><td class="line"> <span class='comment'>* Copyright 2015, Axel Dörfler, axeld@pinc-software.de.</span></td></tr>
97<tr><td class="num" id="LN3">3</td><td class="line"> <span class='comment'>* Copyright 2013, Ingo Weinhold, ingo_weinhold@gmx.de.</span></td></tr>
98<tr><td class="num" id="LN4">4</td><td class="line"> <span class='comment'>* Distributed under the terms of the MIT License.</span></td></tr>
99<tr><td class="num" id="LN5">5</td><td class="line"> <span class='comment'>*/</span></td></tr>
100<tr><td class="num" id="LN6">6</td><td class="line"> </td></tr>
101<tr><td class="num" id="LN7">7</td><td class="line"> </td></tr>
102<tr><td class="num" id="LN8">8</td><td class="line"><span class='directive'>#include &lt;find_directory_private.h&gt;</span></td></tr>
103<tr><td class="num" id="LN9">9</td><td class="line"> </td></tr>
104<tr><td class="num" id="LN10">10</td><td class="line"><span class='directive'>#include &lt;<span class='macro'>errno<span class='expansion'>(*(_errnop()))</span></span>.h&gt;</span></td></tr>
105<tr><td class="num" id="LN11">11</td><td class="line"><span class='directive'>#include &lt;stdio.h&gt;</span></td></tr>
106<tr><td class="num" id="LN12">12</td><td class="line"><span class='directive'>#include &lt;string.h&gt;</span></td></tr>
107<tr><td class="num" id="LN13">13</td><td class="line"><span class='directive'>#include &lt;sys/stat.h&gt;</span></td></tr>
108<tr><td class="num" id="LN14">14</td><td class="line"> </td></tr>
109<tr><td class="num" id="LN15">15</td><td class="line"><span class='directive'>#include &lt;algorithm&gt;</span></td></tr>
110<tr><td class="num" id="LN16">16</td><td class="line"> </td></tr>
111<tr><td class="num" id="LN17">17</td><td class="line"><span class='directive'>#include &lt;fs_attr.h&gt;</span></td></tr>
112<tr><td class="num" id="LN18">18</td><td class="line"> </td></tr>
113<tr><td class="num" id="LN19">19</td><td class="line"><span class='directive'>#include &lt;architecture_private.h&gt;</span></td></tr>
114<tr><td class="num" id="LN20">20</td><td class="line"><span class='directive'>#include &lt;AutoDeleter.h&gt;</span></td></tr>
115<tr><td class="num" id="LN21">21</td><td class="line"><span class='directive'>#include &lt;directories.h&gt;</span></td></tr>
116<tr><td class="num" id="LN22">22</td><td class="line"><span class='directive'>#include &lt;syscalls.h&gt;</span></td></tr>
117<tr><td class="num" id="LN23">23</td><td class="line"> </td></tr>
118<tr><td class="num" id="LN24">24</td><td class="line"><span class='directive'>#include "PathBuffer.h"</span></td></tr>
119<tr><td class="num" id="LN25">25</td><td class="line"> </td></tr>
120<tr><td class="num" id="LN26">26</td><td class="line"> </td></tr>
121<tr><td class="num" id="LN27">27</td><td class="line"><span class='keyword'>static</span> size_t kHomeInstallationLocationIndex = 1;</td></tr>
122<tr><td class="num" id="LN28">28</td><td class="line"> </td></tr>
123<tr><td class="num" id="LN29">29</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>const</span> path_base_directory kArchitectureSpecificBaseDirectories[] = {</td></tr>
124<tr><td class="num" id="LN30">30</td><td class="line"> B_FIND_PATH_ADD_ONS_DIRECTORY,</td></tr>
125<tr><td class="num" id="LN31">31</td><td class="line"> B_FIND_PATH_BIN_DIRECTORY,</td></tr>
126<tr><td class="num" id="LN32">32</td><td class="line"> B_FIND_PATH_DEVELOP_LIB_DIRECTORY,</td></tr>
127<tr><td class="num" id="LN33">33</td><td class="line"> B_FIND_PATH_HEADERS_DIRECTORY,</td></tr>
128<tr><td class="num" id="LN34">34</td><td class="line">};</td></tr>
129<tr><td class="num" id="LN35">35</td><td class="line"> </td></tr>
130<tr><td class="num" id="LN36">36</td><td class="line"><span class='keyword'>static</span> size_t kArchitectureSpecificBaseDirectoryCount =</td></tr>
131<tr><td class="num" id="LN37">37</td><td class="line"> <span class='keyword'>sizeof</span>(kArchitectureSpecificBaseDirectories)</td></tr>
132<tr><td class="num" id="LN38">38</td><td class="line"> / <span class='keyword'>sizeof</span>(kArchitectureSpecificBaseDirectories[0]);</td></tr>
133<tr><td class="num" id="LN39">39</td><td class="line"> </td></tr>
134<tr><td class="num" id="LN40">40</td><td class="line"> </td></tr>
135<tr><td class="num" id="LN41">41</td><td class="line"><span class='keyword'>namespace</span> {</td></tr>
136<tr><td class="num" id="LN42">42</td><td class="line"> </td></tr>
137<tr><td class="num" id="LN43">43</td><td class="line"> </td></tr>
138<tr><td class="num" id="LN44">44</td><td class="line"><span class='keyword'>struct</span> InstallationLocations {</td></tr>
139<tr><td class="num" id="LN45">45</td><td class="line"><span class='keyword'>public</span>:</td></tr>
140<tr><td class="num" id="LN46">46</td><td class="line"> <span class='keyword'>static</span> <span class='keyword'>const</span> size_t kCount = 4;</td></tr>
141<tr><td class="num" id="LN47">47</td><td class="line"> </td></tr>
142<tr><td class="num" id="LN48">48</td><td class="line"><span class='keyword'>public</span>:</td></tr>
143<tr><td class="num" id="LN49">49</td><td class="line"> InstallationLocations()</td></tr>
144<tr><td class="num" id="LN50">50</td><td class="line"> :</td></tr>
145<tr><td class="num" id="LN51">51</td><td class="line"> fReferenceCount(1)</td></tr>
146<tr><td class="num" id="LN52">52</td><td class="line"> {</td></tr>
147<tr><td class="num" id="LN53">53</td><td class="line"> fLocations[0] = <span class='macro'>kUserNonpackagedDirectory<span class='expansion'>"/boot/home/config/non-packaged"</span></span>;</td></tr>
148<tr><td class="num" id="LN54">54</td><td class="line"> fLocations[1] = <span class='macro'>kUserConfigDirectory<span class='expansion'>"/boot/home/config"</span></span>;</td></tr>
149<tr><td class="num" id="LN55">55</td><td class="line"> fLocations[2] = <span class='macro'>kSystemNonpackagedDirectory<span class='expansion'>"/boot/system/non-packaged"</span></span>;</td></tr>
150<tr><td class="num" id="LN56">56</td><td class="line"> fLocations[3] = <span class='macro'>kSystemDirectory<span class='expansion'>"/boot/system"</span></span>;</td></tr>
151<tr><td class="num" id="LN57">57</td><td class="line"> }</td></tr>
152<tr><td class="num" id="LN58">58</td><td class="line"> </td></tr>
153<tr><td class="num" id="LN59">59</td><td class="line"> InstallationLocations(<span class='keyword'>const</span> <span class='keyword'>char</span>* home)</td></tr>
154<tr><td class="num" id="LN60">60</td><td class="line"> :</td></tr>
155<tr><td class="num" id="LN61">61</td><td class="line"> fReferenceCount(1)</td></tr>
156<tr><td class="num" id="LN62">62</td><td class="line"> {</td></tr>
157<tr><td class="num" id="LN63">63</td><td class="line"> <span class='keyword'>static</span> <span class='keyword'>const</span> <span class='keyword'>char</span>* <span class='keyword'>const</span> kNonPackagedSuffix = <span class='string_literal'>"/non-packaged"</span>;</td></tr>
158<tr><td class="num" id="LN64">64</td><td class="line"> <span class='keyword'>char</span>* homeNonPackaged</td></tr>
159<tr><td class="num" id="LN65">65</td><td class="line"> = (<span class='keyword'>char</span>*)malloc(strlen(home) + strlen(kNonPackagedSuffix) + 1);</td></tr>
160<tr><td class="num" id="LN66">66</td><td class="line"> fLocations[0] = homeNonPackaged;</td></tr>
161<tr><td class="num" id="LN67">67</td><td class="line"> <span class='keyword'>if</span> (homeNonPackaged != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
162<tr><td class="num" id="LN68">68</td><td class="line"> strcpy(homeNonPackaged, home);</td></tr>
163<tr><td class="num" id="LN69">69</td><td class="line"> strcat(homeNonPackaged, kNonPackagedSuffix);</td></tr>
164<tr><td class="num" id="LN70">70</td><td class="line"> }</td></tr>
165<tr><td class="num" id="LN71">71</td><td class="line"> </td></tr>
166<tr><td class="num" id="LN72">72</td><td class="line"> fLocations[1] = strdup(home);</td></tr>
167<tr><td class="num" id="LN73">73</td><td class="line"> </td></tr>
168<tr><td class="num" id="LN74">74</td><td class="line"> fLocations[2] = <span class='macro'>kSystemNonpackagedDirectory<span class='expansion'>"/boot/system/non-packaged"</span></span>;</td></tr>
169<tr><td class="num" id="LN75">75</td><td class="line"> fLocations[3] = <span class='macro'>kSystemDirectory<span class='expansion'>"/boot/system"</span></span>;</td></tr>
170<tr><td class="num" id="LN76">76</td><td class="line"> }</td></tr>
171<tr><td class="num" id="LN77">77</td><td class="line"> </td></tr>
172<tr><td class="num" id="LN78">78</td><td class="line"> ~InstallationLocations()</td></tr>
173<tr><td class="num" id="LN79">79</td><td class="line"> {</td></tr>
174<tr><td class="num" id="LN80">80</td><td class="line"> free(<span class='keyword'>const_cast</span>&lt;<span class='keyword'>char</span>*&gt;(fLocations[0]));</td></tr>
175<tr><td class="num" id="LN81">81</td><td class="line"> free(<span class='keyword'>const_cast</span>&lt;<span class='keyword'>char</span>*&gt;(fLocations[1]));</td></tr>
176<tr><td class="num" id="LN82">82</td><td class="line"> }</td></tr>
177<tr><td class="num" id="LN83">83</td><td class="line"> </td></tr>
178<tr><td class="num" id="LN84">84</td><td class="line"> <span class='keyword'>bool</span> IsValid() <span class='keyword'>const</span></td></tr>
179<tr><td class="num" id="LN85">85</td><td class="line"> {</td></tr>
180<tr><td class="num" id="LN86">86</td><td class="line"> <span class='keyword'>return</span> fLocations[0] != <span class='macro'>NULL<span class='expansion'>__null</span></span> &amp;&amp; fLocations[1] != <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
181<tr><td class="num" id="LN87">87</td><td class="line"> }</td></tr>
182<tr><td class="num" id="LN88">88</td><td class="line"> </td></tr>
183<tr><td class="num" id="LN89">89</td><td class="line"> <span class='keyword'>bool</span> IsUserIndex(size_t index) <span class='keyword'>const</span></td></tr>
184<tr><td class="num" id="LN90">90</td><td class="line"> {</td></tr>
185<tr><td class="num" id="LN91">91</td><td class="line"> <span class='keyword'>return</span> index==0 || index==1;</td></tr>
186<tr><td class="num" id="LN92">92</td><td class="line"> }</td></tr>
187<tr><td class="num" id="LN93">93</td><td class="line"> </td></tr>
188<tr><td class="num" id="LN94">94</td><td class="line"> <span class='keyword'>bool</span> IsSystemIndex(size_t index) <span class='keyword'>const</span></td></tr>
189<tr><td class="num" id="LN95">95</td><td class="line"> {</td></tr>
190<tr><td class="num" id="LN96">96</td><td class="line"> <span class='keyword'>return</span> index==2 || index==3;</td></tr>
191<tr><td class="num" id="LN97">97</td><td class="line"> }</td></tr>
192<tr><td class="num" id="LN98">98</td><td class="line"> </td></tr>
193<tr><td class="num" id="LN99">99</td><td class="line"> <span class='keyword'>static</span> InstallationLocations* Default()</td></tr>
194<tr><td class="num" id="LN100">100</td><td class="line"> {</td></tr>
195<tr><td class="num" id="LN101">101</td><td class="line"> <span class='keyword'>static</span> <span class='keyword'>char</span> sBuffer[<span class='keyword'>sizeof</span>(InstallationLocations)];</td></tr>
196<tr><td class="num" id="LN102">102</td><td class="line"> <span class='keyword'>static</span> InstallationLocations* sDefaultLocations</td></tr>
197<tr><td class="num" id="LN103">103</td><td class="line"> = <span class='keyword'>new</span>(&amp;sBuffer) InstallationLocations;</td></tr>
198<tr><td class="num" id="LN104">104</td><td class="line"> <span class='keyword'>return</span> sDefaultLocations;</td></tr>
199<tr><td class="num" id="LN105">105</td><td class="line"> }</td></tr>
200<tr><td class="num" id="LN106">106</td><td class="line"> </td></tr>
201<tr><td class="num" id="LN107">107</td><td class="line"> <span class='keyword'>static</span> InstallationLocations* Get()</td></tr>
202<tr><td class="num" id="LN108">108</td><td class="line"> {</td></tr>
203<tr><td class="num" id="LN109">109</td><td class="line"> InstallationLocations* defaultLocations = Default();</td></tr>
204<tr><td class="num" id="LN110">110</td><td class="line"> </td></tr>
205<tr><td class="num" id="LN111">111</td><td class="line"> <span class='comment'>// Get the home config installation location and create a new object,</span></td></tr>
206<tr><td class="num" id="LN112">112</td><td class="line"> <span class='comment'>// if it differs from the default.</span></td></tr>
207<tr><td class="num" id="LN113">113</td><td class="line"> <span class='keyword'>char</span> homeInstallationLocation[<span class='macro'>B_PATH_NAME_LENGTH<span class='expansion'>(1024)</span></span>];</td></tr>
208<tr><td class="num" id="LN114">114</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">__find_directory(B_USER_CONFIG_DIRECTORY, -1, <span class='keyword'>false</span>,</td></tr></span>
209<tr><td class="num"></td><td class="line"><div id="Path4" class="msg msgEvent" style="margin-left:21ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">4</div></td><td><div class="PathNav"><a href="#Path3" title="Previous event (3)">&#x2190;</a></div></td></td><td>Assuming the condition is true</td><td><div class="PathNav"><a href="#Path5" title="Next event (5)">&#x2192;</a></div></td></tr></table></div></td></tr>
210<tr><td class="num"></td><td class="line"><div id="Path5" class="msg msgControl" style="margin-left:17ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">5</div></td><td><div class="PathNav"><a href="#Path4" title="Previous event (4)">&#x2190;</a></div></td></td><td>Taking true branch</td><td><div class="PathNav"><a href="#Path6" title="Next event (6)">&#x2192;</a></div></td></tr></table></div></td></tr>
211<tr><td class="num" id="LN115">115</td><td class="line"> <span class="mrange">homeInstallationLocation, <span class='keyword'>sizeof</span>(homeInstallationLocation))</td></tr></span>
212<tr><td class="num" id="LN116">116</td><td class="line"> <span class="mrange">== <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span></span>) {</td></tr>
213<tr><td class="num" id="LN117">117</td><td class="line"> _kern_normalize_path(homeInstallationLocation, <span class='keyword'>true</span>,</td></tr>
214<tr><td class="num" id="LN118">118</td><td class="line"> homeInstallationLocation);</td></tr>
215<tr><td class="num" id="LN119">119</td><td class="line"> <span class='comment'>// failure is OK</span></td></tr>
216<tr><td class="num" id="LN120">120</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">strcmp(homeInstallationLocation,</td></tr></span>
217<tr><td class="num"></td><td class="line"><div id="Path6" class="msg msgEvent" style="margin-left:29ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">6</div></td><td><div class="PathNav"><a href="#Path5" title="Previous event (5)">&#x2190;</a></div></td></td><td>Assuming the condition is true</td><td><div class="PathNav"><a href="#Path7" title="Next event (7)">&#x2192;</a></div></td></tr></table></div></td></tr>
218<tr><td class="num"></td><td class="line"><div id="Path7" class="msg msgControl" style="margin-left:25ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">7</div></td><td><div class="PathNav"><a href="#Path6" title="Previous event (6)">&#x2190;</a></div></td></td><td>Taking true branch</td><td><div class="PathNav"><a href="#Path8" title="Next event (8)">&#x2192;</a></div></td></tr></table></div></td></tr>
219<tr><td class="num" id="LN121">121</td><td class="line"> <span class="mrange">defaultLocations-&gt;At(kHomeInstallationLocationIndex))</td></tr></span>
220<tr><td class="num" id="LN122">122</td><td class="line"> <span class="mrange">!= 0</span>) {</td></tr>
221<tr><td class="num" id="LN123">123</td><td class="line"> InstallationLocations* locations</td></tr>
222<tr><td class="num" id="LN124">124</td><td class="line"> = <span class="mrange"><span class='keyword'>new</span>(std::nothrow) InstallationLocations(</td></tr></span>
223<tr><td class="num"></td><td class="line"><div id="Path8" class="msg msgEvent" style="margin-left:43ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">8</div></td><td><div class="PathNav"><a href="#Path7" title="Previous event (7)">&#x2190;</a></div></td></td><td>Memory is allocated</td><td><div class="PathNav"><a href="#Path9" title="Next event (9)">&#x2192;</a></div></td></tr></table></div></td></tr>
224<tr><td class="num" id="LN125">125</td><td class="line"> <span class="mrange">homeInstallationLocation)</span>;</td></tr>
225<tr><td class="num" id="LN126">126</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">locations != <span class='macro'>NULL<span class='expansion'>__null</span></span></span> &amp;&amp; locations-&gt;IsValid())</td></tr>
226<tr><td class="num"></td><td class="line"><div id="Path9" class="msg msgEvent" style="margin-left:37ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">9</div></td><td><div class="PathNav"><a href="#Path8" title="Previous event (8)">&#x2190;</a></div></td></td><td>Assuming 'locations' is not equal to NULL</td><td><div class="PathNav"><a href="#Path10" title="Next event (10)">&#x2192;</a></div></td></tr></table></div></td></tr>
227<tr><td class="num"></td><td class="line"><div id="Path10" class="msg msgControl" style="margin-left:33ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">10</div></td><td><div class="PathNav"><a href="#Path9" title="Previous event (9)">&#x2190;</a></div></td></td><td>Taking false branch</td><td><div class="PathNav"><a href="#EndPath" title="Next event (11)">&#x2192;</a></div></td></tr></table></div></td></tr>
228<tr><td class="num" id="LN127">127</td><td class="line"> <span class='keyword'>return</span> locations;</td></tr>
229<tr><td class="num" id="LN128">128</td><td class="line"> }</td></tr>
230<tr><td class="num" id="LN129">129</td><td class="line"> }</td></tr>
231<tr><td class="num" id="LN130">130</td><td class="line"> </td></tr>
232<tr><td class="num" id="LN131">131</td><td class="line"> atomic_add(&amp;defaultLocations-&gt;fReferenceCount, 1);</td></tr>
233<tr><td class="num"></td><td class="line"><div id="EndPath" class="msg msgEvent" style="margin-left:17ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">11</div></td><td><div class="PathNav"><a href="#Path10" title="Previous event (10)">&#x2190;</a></div></td></td><td>Potential leak of memory pointed to by 'locations'</td></tr></table></div></td></tr>
234<tr><td class="num" id="LN132">132</td><td class="line"> <span class='keyword'>return</span> defaultLocations;</td></tr>
235<tr><td class="num" id="LN133">133</td><td class="line"> }</td></tr>
236<tr><td class="num" id="LN134">134</td><td class="line"> </td></tr>
237<tr><td class="num" id="LN135">135</td><td class="line"> <span class='keyword'>void</span> Put()</td></tr>
238<tr><td class="num" id="LN136">136</td><td class="line"> {</td></tr>
239<tr><td class="num" id="LN137">137</td><td class="line"> <span class='keyword'>if</span> (atomic_add(&amp;fReferenceCount, -1) == 1)</td></tr>
240<tr><td class="num" id="LN138">138</td><td class="line"> <span class='keyword'>delete</span> <span class='keyword'>this</span>;</td></tr>
241<tr><td class="num" id="LN139">139</td><td class="line"> }</td></tr>
242<tr><td class="num" id="LN140">140</td><td class="line"> </td></tr>
243<tr><td class="num" id="LN141">141</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* At(size_t index) <span class='keyword'>const</span></td></tr>
244<tr><td class="num" id="LN142">142</td><td class="line"> {</td></tr>
245<tr><td class="num" id="LN143">143</td><td class="line"> <span class='keyword'>return</span> fLocations[index];</td></tr>
246<tr><td class="num" id="LN144">144</td><td class="line"> }</td></tr>
247<tr><td class="num" id="LN145">145</td><td class="line"> </td></tr>
248<tr><td class="num" id="LN146">146</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* LocationFor(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, size_t&amp; _index)</td></tr>
249<tr><td class="num" id="LN147">147</td><td class="line"> {</td></tr>
250<tr><td class="num" id="LN148">148</td><td class="line"> <span class='keyword'>for</span> (size_t i = 0; i &lt; kCount; i++) {</td></tr>
251<tr><td class="num" id="LN149">149</td><td class="line"> size_t length = strlen(fLocations[i]);</td></tr>
252<tr><td class="num" id="LN150">150</td><td class="line"> <span class='keyword'>if</span> (strncmp(path, fLocations[i], length) == 0</td></tr>
253<tr><td class="num" id="LN151">151</td><td class="line"> &amp;&amp; (path[length] == '/' || path[length] == '\0')) {</td></tr>
254<tr><td class="num" id="LN152">152</td><td class="line"> _index = i;</td></tr>
255<tr><td class="num" id="LN153">153</td><td class="line"> <span class='keyword'>return</span> fLocations[i];</td></tr>
256<tr><td class="num" id="LN154">154</td><td class="line"> }</td></tr>
257<tr><td class="num" id="LN155">155</td><td class="line"> }</td></tr>
258<tr><td class="num" id="LN156">156</td><td class="line"> </td></tr>
259<tr><td class="num" id="LN157">157</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
260<tr><td class="num" id="LN158">158</td><td class="line"> }</td></tr>
261<tr><td class="num" id="LN159">159</td><td class="line"> </td></tr>
262<tr><td class="num" id="LN160">160</td><td class="line"><span class='keyword'>private</span>:</td></tr>
263<tr><td class="num" id="LN161">161</td><td class="line"> int32 fReferenceCount;</td></tr>
264<tr><td class="num" id="LN162">162</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* fLocations[kCount];</td></tr>
265<tr><td class="num" id="LN163">163</td><td class="line">};</td></tr>
266<tr><td class="num" id="LN164">164</td><td class="line"> </td></tr>
267<tr><td class="num" id="LN165">165</td><td class="line"> </td></tr>
268<tr><td class="num" id="LN166">166</td><td class="line">} <span class='comment'>// unnamed namespace</span></td></tr>
269<tr><td class="num" id="LN167">167</td><td class="line"> </td></tr>
270<tr><td class="num" id="LN168">168</td><td class="line"> </td></tr>
271<tr><td class="num" id="LN169">169</td><td class="line"><span class='comment'>/*! Returns the installation location relative path for the given base directory</span></td></tr>
272<tr><td class="num" id="LN170">170</td><td class="line"> <span class='comment'>constant and installation location index. A '%' in the returned path must be</span></td></tr>
273<tr><td class="num" id="LN171">171</td><td class="line"> <span class='comment'>replaced by "" for the primary architecture and by "/&lt;arch&gt;" for a secondary</span></td></tr>
274<tr><td class="num" id="LN172">172</td><td class="line"> <span class='comment'>architecture.</span></td></tr>
275<tr><td class="num" id="LN173">173</td><td class="line"> <span class='comment'>*/</span></td></tr>
276<tr><td class="num" id="LN174">174</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>const</span> <span class='keyword'>char</span>*</td></tr>
277<tr><td class="num" id="LN175">175</td><td class="line">get_relative_directory_path(size_t installationLocationIndex,</td></tr>
278<tr><td class="num" id="LN176">176</td><td class="line"> path_base_directory baseDirectory)</td></tr>
279<tr><td class="num" id="LN177">177</td><td class="line">{</td></tr>
280<tr><td class="num" id="LN178">178</td><td class="line"> <span class='keyword'>switch</span> (baseDirectory) {</td></tr>
281<tr><td class="num" id="LN179">179</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_INSTALLATION_LOCATION_DIRECTORY:</td></tr>
282<tr><td class="num" id="LN180">180</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>""</span>;</td></tr>
283<tr><td class="num" id="LN181">181</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_ADD_ONS_DIRECTORY:</td></tr>
284<tr><td class="num" id="LN182">182</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/add-ons%"</span>;</td></tr>
285<tr><td class="num" id="LN183">183</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_APPS_DIRECTORY:</td></tr>
286<tr><td class="num" id="LN184">184</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/apps"</span>;</td></tr>
287<tr><td class="num" id="LN185">185</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_BIN_DIRECTORY:</td></tr>
288<tr><td class="num" id="LN186">186</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/bin%"</span>;</td></tr>
289<tr><td class="num" id="LN187">187</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_BOOT_DIRECTORY:</td></tr>
290<tr><td class="num" id="LN188">188</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/boot"</span>;</td></tr>
291<tr><td class="num" id="LN189">189</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_CACHE_DIRECTORY:</td></tr>
292<tr><td class="num" id="LN190">190</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/cache"</span>;</td></tr>
293<tr><td class="num" id="LN191">191</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_DATA_DIRECTORY:</td></tr>
294<tr><td class="num" id="LN192">192</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/data"</span>;</td></tr>
295<tr><td class="num" id="LN193">193</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_DEVELOP_DIRECTORY:</td></tr>
296<tr><td class="num" id="LN194">194</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/develop"</span>;</td></tr>
297<tr><td class="num" id="LN195">195</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_DEVELOP_LIB_DIRECTORY:</td></tr>
298<tr><td class="num" id="LN196">196</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/develop/lib%"</span>;</td></tr>
299<tr><td class="num" id="LN197">197</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_DOCUMENTATION_DIRECTORY:</td></tr>
300<tr><td class="num" id="LN198">198</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/documentation"</span>;</td></tr>
301<tr><td class="num" id="LN199">199</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_ETC_DIRECTORY:</td></tr>
302<tr><td class="num" id="LN200">200</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/settings/etc"</span>;</td></tr>
303<tr><td class="num" id="LN201">201</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_FONTS_DIRECTORY:</td></tr>
304<tr><td class="num" id="LN202">202</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/data/fonts"</span>;</td></tr>
305<tr><td class="num" id="LN203">203</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_HEADERS_DIRECTORY:</td></tr>
306<tr><td class="num" id="LN204">204</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/develop/headers%"</span>;</td></tr>
307<tr><td class="num" id="LN205">205</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_LIB_DIRECTORY:</td></tr>
308<tr><td class="num" id="LN206">206</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/lib%"</span>;</td></tr>
309<tr><td class="num" id="LN207">207</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_LOG_DIRECTORY:</td></tr>
310<tr><td class="num" id="LN208">208</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/log"</span>;</td></tr>
311<tr><td class="num" id="LN209">209</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_MEDIA_NODES_DIRECTORY:</td></tr>
312<tr><td class="num" id="LN210">210</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/add-ons%/media"</span>;</td></tr>
313<tr><td class="num" id="LN211">211</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_PACKAGES_DIRECTORY:</td></tr>
314<tr><td class="num" id="LN212">212</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/packages"</span>;</td></tr>
315<tr><td class="num" id="LN213">213</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_PREFERENCES_DIRECTORY:</td></tr>
316<tr><td class="num" id="LN214">214</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/preferences"</span>;</td></tr>
317<tr><td class="num" id="LN215">215</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_SERVERS_DIRECTORY:</td></tr>
318<tr><td class="num" id="LN216">216</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/servers"</span>;</td></tr>
319<tr><td class="num" id="LN217">217</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_SETTINGS_DIRECTORY:</td></tr>
320<tr><td class="num" id="LN218">218</td><td class="line"> <span class='keyword'>return</span> installationLocationIndex == kHomeInstallationLocationIndex</td></tr>
321<tr><td class="num" id="LN219">219</td><td class="line"> ? <span class='string_literal'>"/settings/global"</span> : <span class='string_literal'>"/settings"</span>;</td></tr>
322<tr><td class="num" id="LN220">220</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_SOUNDS_DIRECTORY:</td></tr>
323<tr><td class="num" id="LN221">221</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/data/sounds"</span>;</td></tr>
324<tr><td class="num" id="LN222">222</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_SPOOL_DIRECTORY:</td></tr>
325<tr><td class="num" id="LN223">223</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/var/spool"</span>;</td></tr>
326<tr><td class="num" id="LN224">224</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_TRANSLATORS_DIRECTORY:</td></tr>
327<tr><td class="num" id="LN225">225</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/add-ons%/Translators"</span>;</td></tr>
328<tr><td class="num" id="LN226">226</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_VAR_DIRECTORY:</td></tr>
329<tr><td class="num" id="LN227">227</td><td class="line"> <span class='keyword'>return</span> <span class='string_literal'>"/var"</span>;</td></tr>
330<tr><td class="num" id="LN228">228</td><td class="line"> </td></tr>
331<tr><td class="num" id="LN229">229</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_IMAGE_PATH:</td></tr>
332<tr><td class="num" id="LN230">230</td><td class="line"> <span class='keyword'>case</span> B_FIND_PATH_PACKAGE_PATH:</td></tr>
333<tr><td class="num" id="LN231">231</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
334<tr><td class="num" id="LN232">232</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
335<tr><td class="num" id="LN233">233</td><td class="line"> }</td></tr>
336<tr><td class="num" id="LN234">234</td><td class="line">}</td></tr>
337<tr><td class="num" id="LN235">235</td><td class="line"> </td></tr>
338<tr><td class="num" id="LN236">236</td><td class="line"> </td></tr>
339<tr><td class="num" id="LN237">237</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
340<tr><td class="num" id="LN238">238</td><td class="line">create_directory(<span class='keyword'>char</span>* path)</td></tr>
341<tr><td class="num" id="LN239">239</td><td class="line">{</td></tr>
342<tr><td class="num" id="LN240">240</td><td class="line"> <span class='comment'>// find the first directory that doesn't exist</span></td></tr>
343<tr><td class="num" id="LN241">241</td><td class="line"> <span class='keyword'>char</span>* slash = path;</td></tr>
344<tr><td class="num" id="LN242">242</td><td class="line"> <span class='keyword'>bool</span> found = <span class='keyword'>false</span>;</td></tr>
345<tr><td class="num" id="LN243">243</td><td class="line"> <span class='keyword'>while</span> (!found &amp;&amp; (slash = strchr(slash + 1, '/')) != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
346<tr><td class="num" id="LN244">244</td><td class="line"> *slash = '\0';</td></tr>
347<tr><td class="num" id="LN245">245</td><td class="line"> <span class='keyword'>struct</span> stat st;</td></tr>
348<tr><td class="num" id="LN246">246</td><td class="line"> <span class='keyword'>if</span> (lstat(path, &amp;st) != 0)</td></tr>
349<tr><td class="num" id="LN247">247</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
350<tr><td class="num" id="LN248">248</td><td class="line"> *slash = '/';</td></tr>
351<tr><td class="num" id="LN249">249</td><td class="line"> }</td></tr>
352<tr><td class="num" id="LN250">250</td><td class="line"> </td></tr>
353<tr><td class="num" id="LN251">251</td><td class="line"> <span class='keyword'>if</span> (found)</td></tr>
354<tr><td class="num" id="LN252">252</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
355<tr><td class="num" id="LN253">253</td><td class="line"> </td></tr>
356<tr><td class="num" id="LN254">254</td><td class="line"> <span class='comment'>// create directories</span></td></tr>
357<tr><td class="num" id="LN255">255</td><td class="line"> <span class='keyword'>while</span> (slash != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
358<tr><td class="num" id="LN256">256</td><td class="line"> *slash = '\0';</td></tr>
359<tr><td class="num" id="LN257">257</td><td class="line"> <span class='keyword'>bool</span> created = mkdir(path, 0755);</td></tr>
360<tr><td class="num" id="LN258">258</td><td class="line"> *slash = '/';</td></tr>
361<tr><td class="num" id="LN259">259</td><td class="line"> </td></tr>
362<tr><td class="num" id="LN260">260</td><td class="line"> <span class='keyword'>if</span> (!created)</td></tr>
363<tr><td class="num" id="LN261">261</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>errno<span class='expansion'>(*(_errnop()))</span></span>;</td></tr>
364<tr><td class="num" id="LN262">262</td><td class="line"> </td></tr>
365<tr><td class="num" id="LN263">263</td><td class="line"> slash = strchr(slash + 1, '/');</td></tr>
366<tr><td class="num" id="LN264">264</td><td class="line"> }</td></tr>
367<tr><td class="num" id="LN265">265</td><td class="line"> </td></tr>
368<tr><td class="num" id="LN266">266</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
369<tr><td class="num" id="LN267">267</td><td class="line">}</td></tr>
370<tr><td class="num" id="LN268">268</td><td class="line"> </td></tr>
371<tr><td class="num" id="LN269">269</td><td class="line"> </td></tr>
372<tr><td class="num" id="LN270">270</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>bool</span></td></tr>
373<tr><td class="num" id="LN271">271</td><td class="line">is_in_range(<span class='keyword'>const</span> <span class='keyword'>void</span>* pointer, <span class='keyword'>const</span> <span class='keyword'>void</span>* base, size_t size)</td></tr>
374<tr><td class="num" id="LN272">272</td><td class="line">{</td></tr>
375<tr><td class="num" id="LN273">273</td><td class="line"> <span class='keyword'>return</span> pointer &gt;= base &amp;&amp; (addr_t)pointer &lt; (addr_t)base + size;</td></tr>
376<tr><td class="num" id="LN274">274</td><td class="line">}</td></tr>
377<tr><td class="num" id="LN275">275</td><td class="line"> </td></tr>
378<tr><td class="num" id="LN276">276</td><td class="line"> </td></tr>
379<tr><td class="num" id="LN277">277</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
380<tr><td class="num" id="LN278">278</td><td class="line">find_image(<span class='keyword'>const</span> <span class='keyword'>void</span>* codePointer, image_info&amp; _info)</td></tr>
381<tr><td class="num" id="LN279">279</td><td class="line">{</td></tr>
382<tr><td class="num" id="LN280">280</td><td class="line"> int32 cookie = 0;</td></tr>
383<tr><td class="num" id="LN281">281</td><td class="line"> </td></tr>
384<tr><td class="num" id="LN282">282</td><td class="line"> <span class='keyword'>while</span> (<span class='macro'>get_next_image_info(B_CURRENT_TEAM, &amp;cookie, &amp;_info)<span class='expansion'>_get_next_image_info((0), (&amp;cookie), (&amp;_info), sizeof<br>(*(&amp;_info)))</span></span> == <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>) {</td></tr>
385<tr><td class="num" id="LN283">283</td><td class="line"> <span class='keyword'>if</span> (codePointer == <span class='macro'>NULL<span class='expansion'>__null</span></span> ? _info.type == B_APP_IMAGE</td></tr>
386<tr><td class="num" id="LN284">284</td><td class="line"> : (is_in_range(codePointer, _info.text, _info.text_size)</td></tr>
387<tr><td class="num" id="LN285">285</td><td class="line"> || is_in_range(codePointer, _info.data, _info.data_size))) {</td></tr>
388<tr><td class="num" id="LN286">286</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
389<tr><td class="num" id="LN287">287</td><td class="line"> }</td></tr>
390<tr><td class="num" id="LN288">288</td><td class="line"> }</td></tr>
391<tr><td class="num" id="LN289">289</td><td class="line"> </td></tr>
392<tr><td class="num" id="LN290">290</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_ENTRY_NOT_FOUND<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 3)</span></span>;</td></tr>
393<tr><td class="num" id="LN291">291</td><td class="line">}</td></tr>
394<tr><td class="num" id="LN292">292</td><td class="line"> </td></tr>
395<tr><td class="num" id="LN293">293</td><td class="line"> </td></tr>
396<tr><td class="num" id="LN294">294</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
397<tr><td class="num" id="LN295">295</td><td class="line">copy_path(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, <span class='keyword'>char</span>* buffer, size_t bufferSize)</td></tr>
398<tr><td class="num" id="LN296">296</td><td class="line">{</td></tr>
399<tr><td class="num" id="LN297">297</td><td class="line"> <span class='keyword'>if</span> (strlcpy(buffer, path, bufferSize) &gt;= bufferSize)</td></tr>
400<tr><td class="num" id="LN298">298</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BUFFER_OVERFLOW<span class='expansion'>((((-2147483647 - 1) + 0x7000) + 41))</span></span>;</td></tr>
401<tr><td class="num" id="LN299">299</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
402<tr><td class="num" id="LN300">300</td><td class="line">}</td></tr>
403<tr><td class="num" id="LN301">301</td><td class="line"> </td></tr>
404<tr><td class="num" id="LN302">302</td><td class="line"> </td></tr>
405<tr><td class="num" id="LN303">303</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
406<tr><td class="num" id="LN304">304</td><td class="line">normalize_path(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, <span class='keyword'>char</span>* buffer, size_t bufferSize)</td></tr>
407<tr><td class="num" id="LN305">305</td><td class="line">{</td></tr>
408<tr><td class="num" id="LN306">306</td><td class="line"> status_t error;</td></tr>
409<tr><td class="num" id="LN307">307</td><td class="line"> <span class='keyword'>if</span> (bufferSize &gt;= <span class='macro'>B_PATH_NAME_LENGTH<span class='expansion'>(1024)</span></span>) {</td></tr>
410<tr><td class="num" id="LN308">308</td><td class="line"> error = _kern_normalize_path(path, <span class='keyword'>true</span>, buffer);</td></tr>
411<tr><td class="num" id="LN309">309</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
412<tr><td class="num" id="LN310">310</td><td class="line"> <span class='keyword'>char</span> normalizedPath[<span class='macro'>B_PATH_NAME_LENGTH<span class='expansion'>(1024)</span></span>];</td></tr>
413<tr><td class="num" id="LN311">311</td><td class="line"> error = _kern_normalize_path(path, <span class='keyword'>true</span>, normalizedPath);</td></tr>
414<tr><td class="num" id="LN312">312</td><td class="line"> <span class='keyword'>if</span> (error == <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
415<tr><td class="num" id="LN313">313</td><td class="line"> error = copy_path(path, buffer, bufferSize);</td></tr>
416<tr><td class="num" id="LN314">314</td><td class="line"> }</td></tr>
417<tr><td class="num" id="LN315">315</td><td class="line"> </td></tr>
418<tr><td class="num" id="LN316">316</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
419<tr><td class="num" id="LN317">317</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
420<tr><td class="num" id="LN318">318</td><td class="line"> </td></tr>
421<tr><td class="num" id="LN319">319</td><td class="line"> <span class='comment'>// make sure the path exists</span></td></tr>
422<tr><td class="num" id="LN320">320</td><td class="line"> <span class='keyword'>struct</span> stat st;</td></tr>
423<tr><td class="num" id="LN321">321</td><td class="line"> <span class='keyword'>if</span> (lstat(buffer, &amp;st) != 0)</td></tr>
424<tr><td class="num" id="LN322">322</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>errno<span class='expansion'>(*(_errnop()))</span></span>;</td></tr>
425<tr><td class="num" id="LN323">323</td><td class="line"> </td></tr>
426<tr><td class="num" id="LN324">324</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
427<tr><td class="num" id="LN325">325</td><td class="line">}</td></tr>
428<tr><td class="num" id="LN326">326</td><td class="line"> </td></tr>
429<tr><td class="num" id="LN327">327</td><td class="line"> </td></tr>
430<tr><td class="num" id="LN328">328</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
431<tr><td class="num" id="LN329">329</td><td class="line">normalize_longest_existing_path_prefix(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, <span class='keyword'>char</span>* buffer,</td></tr>
432<tr><td class="num" id="LN330">330</td><td class="line"> size_t bufferSize)</td></tr>
433<tr><td class="num" id="LN331">331</td><td class="line">{</td></tr>
434<tr><td class="num" id="LN332">332</td><td class="line"> <span class='keyword'>if</span> (strlcpy(buffer, path, bufferSize) &gt;= bufferSize)</td></tr>
435<tr><td class="num" id="LN333">333</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NAME_TOO_LONG<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 4)</span></span>;</td></tr>
436<tr><td class="num" id="LN334">334</td><td class="line"> </td></tr>
437<tr><td class="num" id="LN335">335</td><td class="line"> <span class='comment'>// Until we have an existing path, chop off leaf components.</span></td></tr>
438<tr><td class="num" id="LN336">336</td><td class="line"> <span class='keyword'>for</span> (;;) {</td></tr>
439<tr><td class="num" id="LN337">337</td><td class="line"> <span class='keyword'>struct</span> stat st;</td></tr>
440<tr><td class="num" id="LN338">338</td><td class="line"> <span class='keyword'>if</span> (lstat(buffer, &amp;st) == 0)</td></tr>
441<tr><td class="num" id="LN339">339</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
442<tr><td class="num" id="LN340">340</td><td class="line"> </td></tr>
443<tr><td class="num" id="LN341">341</td><td class="line"> <span class='comment'>// Chop off the leaf, but fail, it it's "..", since then we'd actually</span></td></tr>
444<tr><td class="num" id="LN342">342</td><td class="line"> <span class='comment'>// construct a subpath.</span></td></tr>
445<tr><td class="num" id="LN343">343</td><td class="line"> <span class='keyword'>char</span>* lastSlash = strrchr(buffer, '/');</td></tr>
446<tr><td class="num" id="LN344">344</td><td class="line"> <span class='keyword'>if</span> (lastSlash == <span class='macro'>NULL<span class='expansion'>__null</span></span> || strcmp(lastSlash + 1, <span class='string_literal'>".."</span>) == 0)</td></tr>
447<tr><td class="num" id="LN345">345</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_ENTRY_NOT_FOUND<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 3)</span></span>;</td></tr>
448<tr><td class="num" id="LN346">346</td><td class="line"> </td></tr>
449<tr><td class="num" id="LN347">347</td><td class="line"> *lastSlash = '\0';</td></tr>
450<tr><td class="num" id="LN348">348</td><td class="line"> }</td></tr>
451<tr><td class="num" id="LN349">349</td><td class="line"> </td></tr>
452<tr><td class="num" id="LN350">350</td><td class="line"> <span class='comment'>// normalize the existing prefix path</span></td></tr>
453<tr><td class="num" id="LN351">351</td><td class="line"> size_t prefixLength = strlen(buffer);</td></tr>
454<tr><td class="num" id="LN352">352</td><td class="line"> status_t error = normalize_path(buffer, buffer, bufferSize);</td></tr>
455<tr><td class="num" id="LN353">353</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
456<tr><td class="num" id="LN354">354</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
457<tr><td class="num" id="LN355">355</td><td class="line"> </td></tr>
458<tr><td class="num" id="LN356">356</td><td class="line"> <span class='comment'>// Re-append the non-existent suffix. Remove duplicate slashes and "."</span></td></tr>
459<tr><td class="num" id="LN357">357</td><td class="line"> <span class='comment'>// components.</span></td></tr>
460<tr><td class="num" id="LN358">358</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* bufferEnd = buffer + bufferSize;</td></tr>
461<tr><td class="num" id="LN359">359</td><td class="line"> <span class='keyword'>char</span>* end = buffer + strlen(buffer);</td></tr>
462<tr><td class="num" id="LN360">360</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* remainder = path + prefixLength + 1;</td></tr>
463<tr><td class="num" id="LN361">361</td><td class="line"> <span class='keyword'>while</span> (*remainder != '\0') {</td></tr>
464<tr><td class="num" id="LN362">362</td><td class="line"> <span class='comment'>// find component start</span></td></tr>
465<tr><td class="num" id="LN363">363</td><td class="line"> <span class='keyword'>if</span> (*remainder == '/') {</td></tr>
466<tr><td class="num" id="LN364">364</td><td class="line"> remainder++;</td></tr>
467<tr><td class="num" id="LN365">365</td><td class="line"> <span class='keyword'>continue</span>;</td></tr>
468<tr><td class="num" id="LN366">366</td><td class="line"> }</td></tr>
469<tr><td class="num" id="LN367">367</td><td class="line"> </td></tr>
470<tr><td class="num" id="LN368">368</td><td class="line"> <span class='comment'>// find component end</span></td></tr>
471<tr><td class="num" id="LN369">369</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* componentEnd = strchr(remainder, '/');</td></tr>
472<tr><td class="num" id="LN370">370</td><td class="line"> <span class='keyword'>if</span> (componentEnd == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
473<tr><td class="num" id="LN371">371</td><td class="line"> componentEnd = remainder + strlen(remainder);</td></tr>
474<tr><td class="num" id="LN372">372</td><td class="line"> </td></tr>
475<tr><td class="num" id="LN373">373</td><td class="line"> <span class='comment'>// skip "." components</span></td></tr>
476<tr><td class="num" id="LN374">374</td><td class="line"> size_t componentLength = componentEnd - remainder;</td></tr>
477<tr><td class="num" id="LN375">375</td><td class="line"> <span class='keyword'>if</span> (componentLength == 1 &amp;&amp; *remainder == '.') {</td></tr>
478<tr><td class="num" id="LN376">376</td><td class="line"> remainder++;</td></tr>
479<tr><td class="num" id="LN377">377</td><td class="line"> <span class='keyword'>continue</span>;</td></tr>
480<tr><td class="num" id="LN378">378</td><td class="line"> }</td></tr>
481<tr><td class="num" id="LN379">379</td><td class="line"> </td></tr>
482<tr><td class="num" id="LN380">380</td><td class="line"> <span class='comment'>// append the component</span></td></tr>
483<tr><td class="num" id="LN381">381</td><td class="line"> <span class='keyword'>if</span> (end + 1 + componentLength &gt;= bufferEnd)</td></tr>
484<tr><td class="num" id="LN382">382</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BUFFER_OVERFLOW<span class='expansion'>((((-2147483647 - 1) + 0x7000) + 41))</span></span>;</td></tr>
485<tr><td class="num" id="LN383">383</td><td class="line"> </td></tr>
486<tr><td class="num" id="LN384">384</td><td class="line"> *end++ = '/';</td></tr>
487<tr><td class="num" id="LN385">385</td><td class="line"> memcpy(end, remainder, componentLength);</td></tr>
488<tr><td class="num" id="LN386">386</td><td class="line"> end += componentLength;</td></tr>
489<tr><td class="num" id="LN387">387</td><td class="line"> remainder += componentLength;</td></tr>
490<tr><td class="num" id="LN388">388</td><td class="line"> }</td></tr>
491<tr><td class="num" id="LN389">389</td><td class="line"> </td></tr>
492<tr><td class="num" id="LN390">390</td><td class="line"> *end = '\0';</td></tr>
493<tr><td class="num" id="LN391">391</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
494<tr><td class="num" id="LN392">392</td><td class="line">}</td></tr>
495<tr><td class="num" id="LN393">393</td><td class="line"> </td></tr>
496<tr><td class="num" id="LN394">394</td><td class="line"> </td></tr>
497<tr><td class="num" id="LN395">395</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
498<tr><td class="num" id="LN396">396</td><td class="line">get_file_attribute(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, <span class='keyword'>const</span> <span class='keyword'>char</span>* attribute, <span class='keyword'>char</span>* nameBuffer,</td></tr>
499<tr><td class="num" id="LN397">397</td><td class="line"> size_t bufferSize)</td></tr>
500<tr><td class="num" id="LN398">398</td><td class="line">{</td></tr>
501<tr><td class="num" id="LN399">399</td><td class="line"> <span class='keyword'>int</span> fd = fs_open_attr(path, attribute, B_STRING_TYPE,</td></tr>
502<tr><td class="num" id="LN400">400</td><td class="line"> <span class='macro'>O_RDONLY<span class='expansion'>0x0000</span></span> | <span class='macro'>O_NOTRAVERSE<span class='expansion'>0x2000</span></span>);</td></tr>
503<tr><td class="num" id="LN401">401</td><td class="line"> <span class='keyword'>if</span> (fd &lt; 0)</td></tr>
504<tr><td class="num" id="LN402">402</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>errno<span class='expansion'>(*(_errnop()))</span></span>;</td></tr>
505<tr><td class="num" id="LN403">403</td><td class="line"> </td></tr>
506<tr><td class="num" id="LN404">404</td><td class="line"> status_t error = <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
507<tr><td class="num" id="LN405">405</td><td class="line"> ssize_t bytesRead = read(fd, nameBuffer, bufferSize - 1);</td></tr>
508<tr><td class="num" id="LN406">406</td><td class="line"> <span class='keyword'>if</span> (bytesRead &lt; 0)</td></tr>
509<tr><td class="num" id="LN407">407</td><td class="line"> error = bytesRead;</td></tr>
510<tr><td class="num" id="LN408">408</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (bytesRead == 0)</td></tr>
511<tr><td class="num" id="LN409">409</td><td class="line"> error = <span class='macro'>B_ENTRY_NOT_FOUND<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 3)</span></span>;</td></tr>
512<tr><td class="num" id="LN410">410</td><td class="line"> <span class='keyword'>else</span></td></tr>
513<tr><td class="num" id="LN411">411</td><td class="line"> nameBuffer[bytesRead] = '\0';</td></tr>
514<tr><td class="num" id="LN412">412</td><td class="line"> </td></tr>
515<tr><td class="num" id="LN413">413</td><td class="line"> fs_close_attr(fd);</td></tr>
516<tr><td class="num" id="LN414">414</td><td class="line"> </td></tr>
517<tr><td class="num" id="LN415">415</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
518<tr><td class="num" id="LN416">416</td><td class="line">}</td></tr>
519<tr><td class="num" id="LN417">417</td><td class="line"> </td></tr>
520<tr><td class="num" id="LN418">418</td><td class="line"> </td></tr>
521<tr><td class="num" id="LN419">419</td><td class="line"><span class='keyword'>static</span> status_t</td></tr>
522<tr><td class="num" id="LN420">420</td><td class="line">normalize_dependency(<span class='keyword'>const</span> <span class='keyword'>char</span>* dependency, <span class='keyword'>char</span>* buffer, size_t bufferSize)</td></tr>
523<tr><td class="num" id="LN421">421</td><td class="line">{</td></tr>
524<tr><td class="num" id="LN422">422</td><td class="line"> <span class='keyword'>if</span> (strlcpy(buffer, dependency, bufferSize) &gt;= bufferSize)</td></tr>
525<tr><td class="num" id="LN423">423</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NAME_TOO_LONG<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 4)</span></span>;</td></tr>
526<tr><td class="num" id="LN424">424</td><td class="line"> </td></tr>
527<tr><td class="num" id="LN425">425</td><td class="line"> <span class='comment'>// replace all ':' with '~'</span></td></tr>
528<tr><td class="num" id="LN426">426</td><td class="line"> <span class='keyword'>char</span>* colon = buffer - 1;</td></tr>
529<tr><td class="num" id="LN427">427</td><td class="line"> <span class='keyword'>while</span> ((colon = strchr(colon + 1, ':')) != <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
530<tr><td class="num" id="LN428">428</td><td class="line"> *colon = '~';</td></tr>
531<tr><td class="num" id="LN429">429</td><td class="line"> </td></tr>
532<tr><td class="num" id="LN430">430</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
533<tr><td class="num" id="LN431">431</td><td class="line">}</td></tr>
534<tr><td class="num" id="LN432">432</td><td class="line"> </td></tr>
535<tr><td class="num" id="LN433">433</td><td class="line"> </td></tr>
536<tr><td class="num" id="LN434">434</td><td class="line"><span class='keyword'>static</span> ssize_t</td></tr>
537<tr><td class="num" id="LN435">435</td><td class="line">process_path(<span class='keyword'>const</span> <span class='keyword'>char</span>* installationLocation, <span class='keyword'>const</span> <span class='keyword'>char</span>* architecture,</td></tr>
538<tr><td class="num" id="LN436">436</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* relativePath, <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, uint32 flags,</td></tr>
539<tr><td class="num" id="LN437">437</td><td class="line"> <span class='keyword'>char</span>* pathBuffer, size_t bufferSize)</td></tr>
540<tr><td class="num" id="LN438">438</td><td class="line">{</td></tr>
541<tr><td class="num" id="LN439">439</td><td class="line"> <span class='comment'>// copy the installation location</span></td></tr>
542<tr><td class="num" id="LN440">440</td><td class="line"> PathBuffer buffer(pathBuffer, bufferSize);</td></tr>
543<tr><td class="num" id="LN441">441</td><td class="line"> buffer.Append(installationLocation);</td></tr>
544<tr><td class="num" id="LN442">442</td><td class="line"> </td></tr>
545<tr><td class="num" id="LN443">443</td><td class="line"> <span class='comment'>// append the relative path, expanding the architecture placeholder</span></td></tr>
546<tr><td class="num" id="LN444">444</td><td class="line"> <span class='keyword'>if</span> (<span class='keyword'>const</span> <span class='keyword'>char</span>* placeholder = strchr(relativePath, '%')) {</td></tr>
547<tr><td class="num" id="LN445">445</td><td class="line"> buffer.Append(relativePath, placeholder - relativePath);</td></tr>
548<tr><td class="num" id="LN446">446</td><td class="line"> </td></tr>
549<tr><td class="num" id="LN447">447</td><td class="line"> <span class='keyword'>if</span> (architecture != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
550<tr><td class="num" id="LN448">448</td><td class="line"> buffer.Append(<span class='string_literal'>"/"</span>, 1);</td></tr>
551<tr><td class="num" id="LN449">449</td><td class="line"> buffer.Append(architecture);</td></tr>
552<tr><td class="num" id="LN450">450</td><td class="line"> }</td></tr>
553<tr><td class="num" id="LN451">451</td><td class="line"> </td></tr>
554<tr><td class="num" id="LN452">452</td><td class="line"> buffer.Append(placeholder + 1);</td></tr>
555<tr><td class="num" id="LN453">453</td><td class="line"> } <span class='keyword'>else</span></td></tr>
556<tr><td class="num" id="LN454">454</td><td class="line"> buffer.Append(relativePath);</td></tr>
557<tr><td class="num" id="LN455">455</td><td class="line"> </td></tr>
558<tr><td class="num" id="LN456">456</td><td class="line"> <span class='comment'>// append subpath, if given</span></td></tr>
559<tr><td class="num" id="LN457">457</td><td class="line"> <span class='keyword'>if</span> (subPath != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
560<tr><td class="num" id="LN458">458</td><td class="line"> buffer.Append(<span class='string_literal'>"/"</span>, 1);</td></tr>
561<tr><td class="num" id="LN459">459</td><td class="line"> buffer.Append(subPath);</td></tr>
562<tr><td class="num" id="LN460">460</td><td class="line"> }</td></tr>
563<tr><td class="num" id="LN461">461</td><td class="line"> </td></tr>
564<tr><td class="num" id="LN462">462</td><td class="line"> size_t totalLength = buffer.Length();</td></tr>
565<tr><td class="num" id="LN463">463</td><td class="line"> <span class='keyword'>if</span> (totalLength &gt;= bufferSize)</td></tr>
566<tr><td class="num" id="LN464">464</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BUFFER_OVERFLOW<span class='expansion'>((((-2147483647 - 1) + 0x7000) + 41))</span></span>;</td></tr>
567<tr><td class="num" id="LN465">465</td><td class="line"> </td></tr>
568<tr><td class="num" id="LN466">466</td><td class="line"> <span class='comment'>// handle the flags</span></td></tr>
569<tr><td class="num" id="LN467">467</td><td class="line"> <span class='keyword'>char</span>* path = pathBuffer;</td></tr>
570<tr><td class="num" id="LN468">468</td><td class="line"> </td></tr>
571<tr><td class="num" id="LN469">469</td><td class="line"> status_t error = <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
572<tr><td class="num" id="LN470">470</td><td class="line"> <span class='keyword'>if</span> ((flags &amp; B_FIND_PATH_CREATE_DIRECTORY) != 0) {</td></tr>
573<tr><td class="num" id="LN471">471</td><td class="line"> <span class='comment'>// create the directory</span></td></tr>
574<tr><td class="num" id="LN472">472</td><td class="line"> error = create_directory(path);</td></tr>
575<tr><td class="num" id="LN473">473</td><td class="line"> } <span class='keyword'>else</span> <span class='keyword'>if</span> ((flags &amp; B_FIND_PATH_CREATE_PARENT_DIRECTORY) != 0) {</td></tr>
576<tr><td class="num" id="LN474">474</td><td class="line"> <span class='comment'>// create the parent directory</span></td></tr>
577<tr><td class="num" id="LN475">475</td><td class="line"> <span class='keyword'>char</span>* lastSlash = strrchr(path, '/');</td></tr>
578<tr><td class="num" id="LN476">476</td><td class="line"> *lastSlash = '\0';</td></tr>
579<tr><td class="num" id="LN477">477</td><td class="line"> error = create_directory(path);</td></tr>
580<tr><td class="num" id="LN478">478</td><td class="line"> *lastSlash = '/';</td></tr>
581<tr><td class="num" id="LN479">479</td><td class="line"> }</td></tr>
582<tr><td class="num" id="LN480">480</td><td class="line"> </td></tr>
583<tr><td class="num" id="LN481">481</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
584<tr><td class="num" id="LN482">482</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
585<tr><td class="num" id="LN483">483</td><td class="line"> </td></tr>
586<tr><td class="num" id="LN484">484</td><td class="line"> <span class='keyword'>if</span> ((flags &amp; B_FIND_PATH_EXISTING_ONLY) != 0) {</td></tr>
587<tr><td class="num" id="LN485">485</td><td class="line"> <span class='comment'>// check if the entry exists</span></td></tr>
588<tr><td class="num" id="LN486">486</td><td class="line"> <span class='keyword'>struct</span> stat st;</td></tr>
589<tr><td class="num" id="LN487">487</td><td class="line"> <span class='keyword'>if</span> (lstat(path, &amp;st) != 0)</td></tr>
590<tr><td class="num" id="LN488">488</td><td class="line"> <span class='keyword'>return</span> 0;</td></tr>
591<tr><td class="num" id="LN489">489</td><td class="line"> }</td></tr>
592<tr><td class="num" id="LN490">490</td><td class="line"> </td></tr>
593<tr><td class="num" id="LN491">491</td><td class="line"> <span class='keyword'>return</span> totalLength + 1;</td></tr>
594<tr><td class="num" id="LN492">492</td><td class="line">}</td></tr>
595<tr><td class="num" id="LN493">493</td><td class="line"> </td></tr>
596<tr><td class="num" id="LN494">494</td><td class="line"> </td></tr>
597<tr><td class="num" id="LN495">495</td><td class="line">status_t</td></tr>
598<tr><td class="num" id="LN496">496</td><td class="line">internal_path_for_path(<span class='keyword'>char</span>* referencePath, size_t referencePathSize,</td></tr>
599<tr><td class="num" id="LN497">497</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* dependency, <span class='keyword'>const</span> <span class='keyword'>char</span>* architecture,</td></tr>
600<tr><td class="num" id="LN498">498</td><td class="line"> path_base_directory baseDirectory, <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, uint32 flags,</td></tr>
601<tr><td class="num" id="LN499">499</td><td class="line"> <span class='keyword'>char</span>* pathBuffer, size_t bufferSize)</td></tr>
602<tr><td class="num" id="LN500">500</td><td class="line">{</td></tr>
603<tr><td class="num" id="LN501">501</td><td class="line"> <span class='keyword'>if</span> (strcmp(architecture, __get_primary_architecture()) == 0)</td></tr>
604<tr><td class="num" id="LN502">502</td><td class="line"> architecture = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
605<tr><td class="num" id="LN503">503</td><td class="line"> </td></tr>
606<tr><td class="num" id="LN504">504</td><td class="line"> <span class='comment'>// resolve dependency</span></td></tr>
607<tr><td class="num" id="LN505">505</td><td class="line"> <span class='keyword'>char</span> packageName[<span class='macro'>B_FILE_NAME_LENGTH<span class='expansion'>(256)</span></span>];</td></tr>
608<tr><td class="num" id="LN506">506</td><td class="line"> <span class='comment'>// Temporarily used here, permanently used below where</span></td></tr>
609<tr><td class="num" id="LN507">507</td><td class="line"> <span class='comment'>// B_FIND_PATH_PACKAGE_PATH is handled.</span></td></tr>
610<tr><td class="num" id="LN508">508</td><td class="line"> <span class='keyword'>if</span> (dependency != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
611<tr><td class="num" id="LN509">509</td><td class="line"> <span class='comment'>// get the versioned package name</span></td></tr>
612<tr><td class="num" id="LN510">510</td><td class="line"> status_t error = get_file_attribute(referencePath, <span class='string_literal'>"SYS:PACKAGE"</span>,</td></tr>
613<tr><td class="num" id="LN511">511</td><td class="line"> packageName, <span class='keyword'>sizeof</span>(packageName));</td></tr>
614<tr><td class="num" id="LN512">512</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
615<tr><td class="num" id="LN513">513</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
616<tr><td class="num" id="LN514">514</td><td class="line"> </td></tr>
617<tr><td class="num" id="LN515">515</td><td class="line"> <span class='comment'>// normalize the dependency name</span></td></tr>
618<tr><td class="num" id="LN516">516</td><td class="line"> <span class='keyword'>char</span> normalizedDependency[<span class='macro'>B_FILE_NAME_LENGTH<span class='expansion'>(256)</span></span>];</td></tr>
619<tr><td class="num" id="LN517">517</td><td class="line"> error = normalize_dependency(dependency, normalizedDependency,</td></tr>
620<tr><td class="num" id="LN518">518</td><td class="line"> <span class='keyword'>sizeof</span>(normalizedDependency));</td></tr>
621<tr><td class="num" id="LN519">519</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
622<tr><td class="num" id="LN520">520</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
623<tr><td class="num" id="LN521">521</td><td class="line"> </td></tr>
624<tr><td class="num" id="LN522">522</td><td class="line"> <span class='comment'>// Compute the path of the dependency symlink. This will yield the</span></td></tr>
625<tr><td class="num" id="LN523">523</td><td class="line"> <span class='comment'>// installation location path when normalized.</span></td></tr>
626<tr><td class="num" id="LN524">524</td><td class="line"> <span class='keyword'>if</span> (snprintf(referencePath, referencePathSize,</td></tr>
627<tr><td class="num" id="LN525">525</td><td class="line"> <span class='macro'>kSystemPackageLinksDirectory<span class='expansion'>"/boot/system/package-links"</span></span> <span class='string_literal'>"/%s/%s"</span>, packageName,</td></tr>
628<tr><td class="num" id="LN526">526</td><td class="line"> normalizedDependency)</td></tr>
629<tr><td class="num" id="LN527">527</td><td class="line"> &gt;= (ssize_t)referencePathSize) {</td></tr>
630<tr><td class="num" id="LN528">528</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BUFFER_OVERFLOW<span class='expansion'>((((-2147483647 - 1) + 0x7000) + 41))</span></span>;</td></tr>
631<tr><td class="num" id="LN529">529</td><td class="line"> }</td></tr>
632<tr><td class="num" id="LN530">530</td><td class="line"> }</td></tr>
633<tr><td class="num" id="LN531">531</td><td class="line"> </td></tr>
634<tr><td class="num" id="LN532">532</td><td class="line"> <span class='comment'>// handle B_FIND_PATH_IMAGE_PATH</span></td></tr>
635<tr><td class="num" id="LN533">533</td><td class="line"> <span class='keyword'>if</span> (baseDirectory == B_FIND_PATH_IMAGE_PATH)</td></tr>
636<tr><td class="num" id="LN534">534</td><td class="line"> <span class='keyword'>return</span> copy_path(referencePath, pathBuffer, bufferSize);</td></tr>
637<tr><td class="num" id="LN535">535</td><td class="line"> </td></tr>
638<tr><td class="num" id="LN536">536</td><td class="line"> <span class='comment'>// Handle B_FIND_PATH_PACKAGE_PATH: get the package file name and</span></td></tr>
639<tr><td class="num" id="LN537">537</td><td class="line"> <span class='comment'>// simply adjust our arguments to look the package file up in the packages</span></td></tr>
640<tr><td class="num" id="LN538">538</td><td class="line"> <span class='comment'>// directory.</span></td></tr>
641<tr><td class="num" id="LN539">539</td><td class="line"> <span class='keyword'>if</span> (baseDirectory == B_FIND_PATH_PACKAGE_PATH) {</td></tr>
642<tr><td class="num" id="LN540">540</td><td class="line"> status_t error = get_file_attribute(referencePath, <span class='string_literal'>"SYS:PACKAGE_FILE"</span>,</td></tr>
643<tr><td class="num" id="LN541">541</td><td class="line"> packageName, <span class='keyword'>sizeof</span>(packageName));</td></tr>
644<tr><td class="num" id="LN542">542</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
645<tr><td class="num" id="LN543">543</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
646<tr><td class="num" id="LN544">544</td><td class="line"> </td></tr>
647<tr><td class="num" id="LN545">545</td><td class="line"> dependency = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
648<tr><td class="num" id="LN546">546</td><td class="line"> subPath = packageName;</td></tr>
649<tr><td class="num" id="LN547">547</td><td class="line"> baseDirectory = B_FIND_PATH_PACKAGES_DIRECTORY;</td></tr>
650<tr><td class="num" id="LN548">548</td><td class="line"> flags = B_FIND_PATH_EXISTING_ONLY;</td></tr>
651<tr><td class="num" id="LN549">549</td><td class="line"> }</td></tr>
652<tr><td class="num" id="LN550">550</td><td class="line"> </td></tr>
653<tr><td class="num" id="LN551">551</td><td class="line"> <span class='comment'>// normalize</span></td></tr>
654<tr><td class="num" id="LN552">552</td><td class="line"> status_t error = normalize_path(referencePath, referencePath,</td></tr>
655<tr><td class="num" id="LN553">553</td><td class="line"> referencePathSize);</td></tr>
656<tr><td class="num" id="LN554">554</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
657<tr><td class="num" id="LN555">555</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
658<tr><td class="num" id="LN556">556</td><td class="line"> </td></tr>
659<tr><td class="num" id="LN557">557</td><td class="line"> <span class='comment'>// get the installation location</span></td></tr>
660<tr><td class="num" id="LN558">558</td><td class="line"> InstallationLocations* installationLocations = InstallationLocations::Get();</td></tr>
661<tr><td class="num" id="LN559">559</td><td class="line"> MethodDeleter&lt;InstallationLocations&gt; installationLocationsDeleter(</td></tr>
662<tr><td class="num" id="LN560">560</td><td class="line"> installationLocations, &amp;InstallationLocations::Put);</td></tr>
663<tr><td class="num" id="LN561">561</td><td class="line"> </td></tr>
664<tr><td class="num" id="LN562">562</td><td class="line"> size_t installationLocationIndex;</td></tr>
665<tr><td class="num" id="LN563">563</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* installationLocation = installationLocations-&gt;LocationFor(</td></tr>
666<tr><td class="num" id="LN564">564</td><td class="line"> referencePath, installationLocationIndex);</td></tr>
667<tr><td class="num" id="LN565">565</td><td class="line"> <span class='keyword'>if</span> (installationLocation == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
668<tr><td class="num" id="LN566">566</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_ENTRY_NOT_FOUND<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 3)</span></span>;</td></tr>
669<tr><td class="num" id="LN567">567</td><td class="line"> </td></tr>
670<tr><td class="num" id="LN568">568</td><td class="line"> <span class='comment'>// get base dir and process the path</span></td></tr>
671<tr><td class="num" id="LN569">569</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* relativePath = get_relative_directory_path(</td></tr>
672<tr><td class="num" id="LN570">570</td><td class="line"> installationLocationIndex, baseDirectory);</td></tr>
673<tr><td class="num" id="LN571">571</td><td class="line"> <span class='keyword'>if</span> (relativePath == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
674<tr><td class="num" id="LN572">572</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BAD_VALUE<span class='expansion'>((-2147483647 - 1) + 5)</span></span>;</td></tr>
675<tr><td class="num" id="LN573">573</td><td class="line"> </td></tr>
676<tr><td class="num" id="LN574">574</td><td class="line"> ssize_t pathSize = process_path(installationLocation, architecture,</td></tr>
677<tr><td class="num" id="LN575">575</td><td class="line"> relativePath, subPath, flags, pathBuffer, bufferSize);</td></tr>
678<tr><td class="num" id="LN576">576</td><td class="line"> <span class='keyword'>if</span> (pathSize &lt;= 0)</td></tr>
679<tr><td class="num" id="LN577">577</td><td class="line"> <span class='keyword'>return</span> pathSize == 0 ? <span class='macro'>B_ENTRY_NOT_FOUND<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 3)</span></span> : pathSize;</td></tr>
680<tr><td class="num" id="LN578">578</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
681<tr><td class="num" id="LN579">579</td><td class="line">}</td></tr>
682<tr><td class="num" id="LN580">580</td><td class="line"> </td></tr>
683<tr><td class="num" id="LN581">581</td><td class="line"> </td></tr>
684<tr><td class="num" id="LN582">582</td><td class="line"><span class='comment'>// #pragma mark -</span></td></tr>
685<tr><td class="num" id="LN583">583</td><td class="line"> </td></tr>
686<tr><td class="num" id="LN584">584</td><td class="line"> </td></tr>
687<tr><td class="num" id="LN585">585</td><td class="line">status_t</td></tr>
688<tr><td class="num" id="LN586">586</td><td class="line">__find_path(<span class='keyword'>const</span> <span class='keyword'>void</span>* codePointer, path_base_directory baseDirectory,</td></tr>
689<tr><td class="num" id="LN587">587</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, <span class='keyword'>char</span>* pathBuffer, size_t bufferSize)</td></tr>
690<tr><td class="num" id="LN588">588</td><td class="line">{</td></tr>
691<tr><td class="num" id="LN589">589</td><td class="line"> <span class='keyword'>return</span> __find_path_etc(codePointer, <span class='macro'>NULL<span class='expansion'>__null</span></span>, <span class='macro'>NULL<span class='expansion'>__null</span></span>, baseDirectory, subPath, 0,</td></tr>
692<tr><td class="num" id="LN590">590</td><td class="line"> pathBuffer, bufferSize);</td></tr>
693<tr><td class="num" id="LN591">591</td><td class="line">}</td></tr>
694<tr><td class="num" id="LN592">592</td><td class="line"> </td></tr>
695<tr><td class="num" id="LN593">593</td><td class="line"> </td></tr>
696<tr><td class="num" id="LN594">594</td><td class="line">status_t</td></tr>
697<tr><td class="num" id="LN595">595</td><td class="line">__find_path_etc(<span class='keyword'>const</span> <span class='keyword'>void</span>* codePointer, <span class='keyword'>const</span> <span class='keyword'>char</span>* dependency,</td></tr>
698<tr><td class="num" id="LN596">596</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* architecture, path_base_directory baseDirectory,</td></tr>
699<tr><td class="num" id="LN597">597</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, uint32 flags, <span class='keyword'>char</span>* pathBuffer, size_t bufferSize)</td></tr>
700<tr><td class="num" id="LN598">598</td><td class="line">{</td></tr>
701<tr><td class="num" id="LN599">599</td><td class="line"> <span class='keyword'>if</span> (pathBuffer == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
702<tr><td class="num" id="LN600">600</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BAD_VALUE<span class='expansion'>((-2147483647 - 1) + 5)</span></span>;</td></tr>
703<tr><td class="num" id="LN601">601</td><td class="line"> </td></tr>
704<tr><td class="num" id="LN602">602</td><td class="line"> <span class='comment'>// resolve codePointer to image info</span></td></tr>
705<tr><td class="num" id="LN603">603</td><td class="line"> image_info imageInfo;</td></tr>
706<tr><td class="num" id="LN604">604</td><td class="line"> status_t error = find_image(codePointer, imageInfo);</td></tr>
707<tr><td class="num" id="LN605">605</td><td class="line"> <span class='keyword'>if</span> (error != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>)</td></tr>
708<tr><td class="num" id="LN606">606</td><td class="line"> <span class='keyword'>return</span> error;</td></tr>
709<tr><td class="num" id="LN607">607</td><td class="line"> </td></tr>
710<tr><td class="num" id="LN608">608</td><td class="line"> <span class='keyword'>if</span> (architecture == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
711<tr><td class="num" id="LN609">609</td><td class="line"> architecture = __get_architecture();</td></tr>
712<tr><td class="num" id="LN610">610</td><td class="line"> </td></tr>
713<tr><td class="num" id="LN611">611</td><td class="line"> <span class='keyword'>return</span> internal_path_for_path(imageInfo.name, <span class='keyword'>sizeof</span>(imageInfo.name),</td></tr>
714<tr><td class="num" id="LN612">612</td><td class="line"> dependency, architecture, baseDirectory, subPath, flags, pathBuffer,</td></tr>
715<tr><td class="num" id="LN613">613</td><td class="line"> bufferSize);</td></tr>
716<tr><td class="num" id="LN614">614</td><td class="line">}</td></tr>
717<tr><td class="num" id="LN615">615</td><td class="line"> </td></tr>
718<tr><td class="num" id="LN616">616</td><td class="line"> </td></tr>
719<tr><td class="num" id="LN617">617</td><td class="line">status_t</td></tr>
720<tr><td class="num" id="LN618">618</td><td class="line">__find_path_for_path(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, path_base_directory baseDirectory,</td></tr>
721<tr><td class="num" id="LN619">619</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, <span class='keyword'>char</span>* pathBuffer, size_t bufferSize)</td></tr>
722<tr><td class="num" id="LN620">620</td><td class="line">{</td></tr>
723<tr><td class="num" id="LN621">621</td><td class="line"> <span class='keyword'>return</span> __find_path_for_path_etc(path, <span class='macro'>NULL<span class='expansion'>__null</span></span>, <span class='macro'>NULL<span class='expansion'>__null</span></span>, baseDirectory, subPath, 0,</td></tr>
724<tr><td class="num" id="LN622">622</td><td class="line"> pathBuffer, bufferSize);</td></tr>
725<tr><td class="num" id="LN623">623</td><td class="line">}</td></tr>
726<tr><td class="num" id="LN624">624</td><td class="line"> </td></tr>
727<tr><td class="num" id="LN625">625</td><td class="line"> </td></tr>
728<tr><td class="num" id="LN626">626</td><td class="line">status_t</td></tr>
729<tr><td class="num" id="LN627">627</td><td class="line">__find_path_for_path_etc(<span class='keyword'>const</span> <span class='keyword'>char</span>* path, <span class='keyword'>const</span> <span class='keyword'>char</span>* dependency,</td></tr>
730<tr><td class="num" id="LN628">628</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* architecture, path_base_directory baseDirectory,</td></tr>
731<tr><td class="num" id="LN629">629</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, uint32 flags, <span class='keyword'>char</span>* pathBuffer, size_t bufferSize)</td></tr>
732<tr><td class="num" id="LN630">630</td><td class="line">{</td></tr>
733<tr><td class="num" id="LN631">631</td><td class="line"> <span class='keyword'>if</span> (baseDirectory == B_FIND_PATH_IMAGE_PATH)</td></tr>
734<tr><td class="num" id="LN632">632</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BAD_VALUE<span class='expansion'>((-2147483647 - 1) + 5)</span></span>;</td></tr>
735<tr><td class="num" id="LN633">633</td><td class="line"> </td></tr>
736<tr><td class="num" id="LN634">634</td><td class="line"> <span class='keyword'>char</span> referencePath[<span class='macro'>B_PATH_NAME_LENGTH<span class='expansion'>(1024)</span></span>];</td></tr>
737<tr><td class="num" id="LN635">635</td><td class="line"> <span class='keyword'>if</span> (strlcpy(referencePath, path, <span class='keyword'>sizeof</span>(referencePath))</td></tr>
738<tr><td class="num" id="LN636">636</td><td class="line"> &gt;= <span class='keyword'>sizeof</span>(referencePath)) {</td></tr>
739<tr><td class="num" id="LN637">637</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NAME_TOO_LONG<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 4)</span></span>;</td></tr>
740<tr><td class="num" id="LN638">638</td><td class="line"> }</td></tr>
741<tr><td class="num" id="LN639">639</td><td class="line"> </td></tr>
742<tr><td class="num" id="LN640">640</td><td class="line"> <span class='keyword'>if</span> (architecture == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
743<tr><td class="num" id="LN641">641</td><td class="line"> architecture = __guess_architecture_for_path(path);</td></tr>
744<tr><td class="num" id="LN642">642</td><td class="line"> </td></tr>
745<tr><td class="num" id="LN643">643</td><td class="line"> <span class='keyword'>return</span> internal_path_for_path(referencePath, <span class='keyword'>sizeof</span>(referencePath),</td></tr>
746<tr><td class="num" id="LN644">644</td><td class="line"> dependency, architecture, baseDirectory, subPath, flags, pathBuffer,</td></tr>
747<tr><td class="num" id="LN645">645</td><td class="line"> bufferSize);</td></tr>
748<tr><td class="num" id="LN646">646</td><td class="line">}</td></tr>
749<tr><td class="num" id="LN647">647</td><td class="line"> </td></tr>
750<tr><td class="num" id="LN648">648</td><td class="line"> </td></tr>
751<tr><td class="num" id="LN649">649</td><td class="line">status_t</td></tr>
752<tr><td class="num" id="LN650">650</td><td class="line">__find_paths(path_base_directory baseDirectory, <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath,</td></tr>
753<tr><td class="num" id="LN651">651</td><td class="line"> <span class='keyword'>char</span>*** _paths, size_t* _pathCount)</td></tr>
754<tr><td class="num" id="LN652">652</td><td class="line">{</td></tr>
755<tr><td class="num" id="LN653">653</td><td class="line"> <span class='keyword'>return</span> __find_paths_etc(<span class='macro'>NULL<span class='expansion'>__null</span></span>, baseDirectory, subPath, 0, _paths,</td></tr>
756<tr><td class="num" id="LN654">654</td><td class="line"> _pathCount);</td></tr>
757<tr><td class="num" id="LN655">655</td><td class="line">}</td></tr>
758<tr><td class="num" id="LN656">656</td><td class="line"> </td></tr>
759<tr><td class="num" id="LN657">657</td><td class="line"> </td></tr>
760<tr><td class="num" id="LN658">658</td><td class="line">status_t</td></tr>
761<tr><td class="num" id="LN659">659</td><td class="line">__find_paths_etc(<span class='keyword'>const</span> <span class='keyword'>char</span>* architecture, path_base_directory baseDirectory,</td></tr>
762<tr><td class="num" id="LN660">660</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* subPath, uint32 flags, <span class='keyword'>char</span>*** _paths, size_t* _pathCount)</td></tr>
763<tr><td class="num" id="LN661">661</td><td class="line">{</td></tr>
764<tr><td class="num" id="LN662">662</td><td class="line"> <span class='keyword'>if</span> (_paths == <span class='macro'>NULL<span class='expansion'>__null</span></span> || _pathCount == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
765<tr><td class="num" id="LN663">663</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BAD_VALUE<span class='expansion'>((-2147483647 - 1) + 5)</span></span>;</td></tr>
766<tr><td class="num" id="LN664">664</td><td class="line"> </td></tr>
767<tr><td class="num" id="LN665">665</td><td class="line"> <span class='comment'>// Analyze architecture. If NULL, use the caller's architecture. If the</span></td></tr>
768<tr><td class="num" id="LN666">666</td><td class="line"> <span class='comment'>// effective architecture is the primary one, set architecture to NULL to</span></td></tr>
769<tr><td class="num" id="LN667">667</td><td class="line"> <span class='comment'>// indicate that we don't need to insert an architecture subdirectory</span></td></tr>
770<tr><td class="num" id="LN668">668</td><td class="line"> <span class='comment'>// component.</span></td></tr>
771<tr><td class="num" id="LN669">669</td><td class="line"> <span class='keyword'>if</span> (architecture == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
772<tr><td class="num" id="LN670">670</td><td class="line"> architecture = __get_architecture();</td></tr>
773<tr><td class="num" id="LN671">671</td><td class="line"> <span class='keyword'>if</span> (strcmp(architecture, __get_primary_architecture()) == 0)</td></tr>
774<tr><td class="num" id="LN672">672</td><td class="line"> architecture = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
775<tr><td class="num" id="LN673">673</td><td class="line"> size_t architectureSize = architecture != <span class='macro'>NULL<span class='expansion'>__null</span></span></td></tr>
776<tr><td class="num" id="LN674">674</td><td class="line"> ? strlen(architecture) + 1 : 0;</td></tr>
777<tr><td class="num" id="LN675">675</td><td class="line"> </td></tr>
778<tr><td class="num" id="LN676">676</td><td class="line"> size_t subPathLength = subPath != <span class='macro'>NULL<span class='expansion'>__null</span></span> ? strlen(subPath) + 1 : 0;</td></tr>
779<tr><td class="num" id="LN677">677</td><td class="line"> </td></tr>
780<tr><td class="num" id="LN678">678</td><td class="line"> <span class='comment'>// get the installation locations</span></td></tr>
781<tr><td class="num" id="LN679">679</td><td class="line"> InstallationLocations* installationLocations = InstallationLocations::Get();</td></tr>
782<tr><td class="num" id="LN680">680</td><td class="line"> MethodDeleter&lt;InstallationLocations&gt; installationLocationsDeleter(</td></tr>
783<tr><td class="num" id="LN681">681</td><td class="line"> installationLocations, &amp;InstallationLocations::Put);</td></tr>
784<tr><td class="num" id="LN682">682</td><td class="line"> </td></tr>
785<tr><td class="num" id="LN683">683</td><td class="line"> <span class='comment'>// Get the relative paths and compute the total size to allocate.</span></td></tr>
786<tr><td class="num" id="LN684">684</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* relativePaths[InstallationLocations::kCount];</td></tr>
787<tr><td class="num" id="LN685">685</td><td class="line"> size_t totalSize = 0;</td></tr>
788<tr><td class="num" id="LN686">686</td><td class="line"> </td></tr>
789<tr><td class="num" id="LN687">687</td><td class="line"> <span class='keyword'>for</span> (size_t i = 0; i &lt; InstallationLocations::kCount; i++) {</td></tr>
790<tr><td class="num" id="LN688">688</td><td class="line"> <span class='keyword'>if</span> (((flags &amp; B_FIND_PATHS_USER_ONLY) != 0</td></tr>
791<tr><td class="num" id="LN689">689</td><td class="line"> &amp;&amp; !installationLocations-&gt;IsUserIndex(i))</td></tr>
792<tr><td class="num" id="LN690">690</td><td class="line"> || ((flags &amp; B_FIND_PATHS_SYSTEM_ONLY) != 0</td></tr>
793<tr><td class="num" id="LN691">691</td><td class="line"> &amp;&amp; !installationLocations-&gt;IsSystemIndex(i)))</td></tr>
794<tr><td class="num" id="LN692">692</td><td class="line"> <span class='keyword'>continue</span>;</td></tr>
795<tr><td class="num" id="LN693">693</td><td class="line"> </td></tr>
796<tr><td class="num" id="LN694">694</td><td class="line"> relativePaths[i] = get_relative_directory_path(i, baseDirectory);</td></tr>
797<tr><td class="num" id="LN695">695</td><td class="line"> <span class='keyword'>if</span> (relativePaths[i] == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
798<tr><td class="num" id="LN696">696</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_BAD_VALUE<span class='expansion'>((-2147483647 - 1) + 5)</span></span>;</td></tr>
799<tr><td class="num" id="LN697">697</td><td class="line"> </td></tr>
800<tr><td class="num" id="LN698">698</td><td class="line"> totalSize += strlen(installationLocations-&gt;At(i))</td></tr>
801<tr><td class="num" id="LN699">699</td><td class="line"> + strlen(relativePaths[i]) + subPathLength + 1;</td></tr>
802<tr><td class="num" id="LN700">700</td><td class="line"> <span class='keyword'>if</span> (strchr(relativePaths[i], '%') != <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
803<tr><td class="num" id="LN701">701</td><td class="line"> totalSize += architectureSize - 1;</td></tr>
804<tr><td class="num" id="LN702">702</td><td class="line"> }</td></tr>
805<tr><td class="num" id="LN703">703</td><td class="line"> </td></tr>
806<tr><td class="num" id="LN704">704</td><td class="line"> <span class='comment'>// allocate storage</span></td></tr>
807<tr><td class="num" id="LN705">705</td><td class="line"> <span class='keyword'>char</span>** paths = (<span class='keyword'>char</span>**)malloc(<span class='keyword'>sizeof</span>(<span class='keyword'>char</span>*) * InstallationLocations::kCount</td></tr>
808<tr><td class="num" id="LN706">706</td><td class="line"> + totalSize);</td></tr>
809<tr><td class="num" id="LN707">707</td><td class="line"> <span class='keyword'>if</span> (paths == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
810<tr><td class="num" id="LN708">708</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_MEMORY<span class='expansion'>((-2147483647 - 1) + 0)</span></span>;</td></tr>
811<tr><td class="num" id="LN709">709</td><td class="line"> MemoryDeleter pathsDeleter(paths);</td></tr>
812<tr><td class="num" id="LN710">710</td><td class="line"> </td></tr>
813<tr><td class="num" id="LN711">711</td><td class="line"> <span class='comment'>// construct and process the paths</span></td></tr>
814<tr><td class="num" id="LN712">712</td><td class="line"> size_t count = 0;</td></tr>
815<tr><td class="num" id="LN713">713</td><td class="line"> <span class='keyword'>char</span>* pathBuffer = (<span class='keyword'>char</span>*)(paths + InstallationLocations::kCount);</td></tr>
816<tr><td class="num" id="LN714">714</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* pathBufferEnd = pathBuffer + totalSize;</td></tr>
817<tr><td class="num" id="LN715">715</td><td class="line"> <span class='keyword'>for</span> (size_t i = 0; i &lt; InstallationLocations::kCount; i++) {</td></tr>
818<tr><td class="num" id="LN716">716</td><td class="line"> <span class='keyword'>if</span> (((flags &amp; B_FIND_PATHS_USER_ONLY) != 0</td></tr>
819<tr><td class="num" id="LN717">717</td><td class="line"> &amp;&amp; !installationLocations-&gt;IsUserIndex(i))</td></tr>
820<tr><td class="num" id="LN718">718</td><td class="line"> || ((flags &amp; B_FIND_PATHS_SYSTEM_ONLY) != 0</td></tr>
821<tr><td class="num" id="LN719">719</td><td class="line"> &amp;&amp; !installationLocations-&gt;IsSystemIndex(i)))</td></tr>
822<tr><td class="num" id="LN720">720</td><td class="line"> <span class='keyword'>continue</span>;</td></tr>
823<tr><td class="num" id="LN721">721</td><td class="line"> </td></tr>
824<tr><td class="num" id="LN722">722</td><td class="line"> ssize_t pathSize = process_path(installationLocations-&gt;At(i),</td></tr>
825<tr><td class="num" id="LN723">723</td><td class="line"> architecture, relativePaths[i], subPath, flags, pathBuffer,</td></tr>
826<tr><td class="num" id="LN724">724</td><td class="line"> pathBufferEnd - pathBuffer);</td></tr>
827<tr><td class="num" id="LN725">725</td><td class="line"> <span class='keyword'>if</span> (pathSize &lt; 0)</td></tr>
828<tr><td class="num" id="LN726">726</td><td class="line"> <span class='keyword'>return</span> pathSize;</td></tr>
829<tr><td class="num" id="LN727">727</td><td class="line"> <span class='keyword'>if</span> (pathSize &gt; 0) {</td></tr>
830<tr><td class="num" id="LN728">728</td><td class="line"> paths[count++] = pathBuffer;</td></tr>
831<tr><td class="num" id="LN729">729</td><td class="line"> pathBuffer += pathSize;</td></tr>
832<tr><td class="num" id="LN730">730</td><td class="line"> }</td></tr>
833<tr><td class="num" id="LN731">731</td><td class="line"> }</td></tr>
834<tr><td class="num" id="LN732">732</td><td class="line"> </td></tr>
835<tr><td class="num" id="LN733">733</td><td class="line"> <span class='keyword'>if</span> (count == 0)</td></tr>
836<tr><td class="num" id="LN734">734</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_ENTRY_NOT_FOUND<span class='expansion'>(((-2147483647 - 1) + 0x6000) + 3)</span></span>;</td></tr>
837<tr><td class="num" id="LN735">735</td><td class="line"> </td></tr>
838<tr><td class="num" id="LN736">736</td><td class="line"> *_paths = paths;</td></tr>
839<tr><td class="num" id="LN737">737</td><td class="line"> *_pathCount = count;</td></tr>
840<tr><td class="num" id="LN738">738</td><td class="line"> pathsDeleter.Detach();</td></tr>
841<tr><td class="num" id="LN739">739</td><td class="line"> </td></tr>
842<tr><td class="num" id="LN740">740</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
843<tr><td class="num" id="LN741">741</td><td class="line">}</td></tr>
844<tr><td class="num" id="LN742">742</td><td class="line"> </td></tr>
845<tr><td class="num" id="LN743">743</td><td class="line"> </td></tr>
846<tr><td class="num" id="LN744">744</td><td class="line"><span class='keyword'>const</span> <span class='keyword'>char</span>*</td></tr>
847<tr><td class="num" id="LN745">745</td><td class="line">__guess_secondary_architecture_from_path(<span class='keyword'>const</span> <span class='keyword'>char</span>* path,</td></tr>
848<tr><td class="num" id="LN746">746</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* <span class='keyword'>const</span>* secondaryArchitectures,</td></tr>
849<tr><td class="num" id="LN747">747</td><td class="line"> size_t secondaryArchitectureCount)</td></tr>
850<tr><td class="num" id="LN748">748</td><td class="line">{</td></tr>
851<tr><td class="num" id="LN749">749</td><td class="line"> <span class='comment'>// Get the longest existing prefix path and normalize it.</span></td></tr>
852<tr><td class="num" id="LN750">750</td><td class="line"> <span class='keyword'>char</span> prefix[<span class='macro'>B_PATH_NAME_LENGTH<span class='expansion'>(1024)</span></span>];</td></tr>
853<tr><td class="num" id="LN751">751</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">normalize_longest_existing_path_prefix(path, prefix, <span class='keyword'>sizeof</span>(prefix))</td></tr></span>
854<tr><td class="num"></td><td class="line"><div id="Path1" class="msg msgEvent" style="margin-left:13ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">1</div></td><td>Assuming the condition is false</td><td><div class="PathNav"><a href="#Path2" title="Next event (2)">&#x2192;</a></div></td></tr></table></div></td></tr>
855<tr><td class="num"></td><td class="line"><div id="Path2" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">2</div></td><td><div class="PathNav"><a href="#Path1" title="Previous event (1)">&#x2190;</a></div></td></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path3" title="Next event (3)">&#x2192;</a></div></td></tr></table></div></td></tr>
856<tr><td class="num" id="LN752">752</td><td class="line"> <span class="mrange">!= <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span></span>) {</td></tr>
857<tr><td class="num" id="LN753">753</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
858<tr><td class="num" id="LN754">754</td><td class="line"> }</td></tr>
859<tr><td class="num" id="LN755">755</td><td class="line"> </td></tr>
860<tr><td class="num" id="LN756">756</td><td class="line"> <span class='comment'>// get an installation location relative path</span></td></tr>
861<tr><td class="num" id="LN757">757</td><td class="line"> InstallationLocations* installationLocations = <span class="mrange">InstallationLocations::Get()</span>;</td></tr>
862<tr><td class="num"></td><td class="line"><div id="Path3" class="msg msgEvent" style="margin-left:56ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">3</div></td><td><div class="PathNav"><a href="#Path2" title="Previous event (2)">&#x2190;</a></div></td></td><td>Calling 'InstallationLocations::Get'</td><td><div class="PathNav"><a href="#Path4" title="Next event (4)">&#x2192;</a></div></td></tr></table></div></td></tr>
863<tr><td class="num" id="LN758">758</td><td class="line"> MethodDeleter&lt;InstallationLocations&gt; installationLocationsDeleter(</td></tr>
864<tr><td class="num" id="LN759">759</td><td class="line"> installationLocations, &amp;InstallationLocations::Put);</td></tr>
865<tr><td class="num" id="LN760">760</td><td class="line"> </td></tr>
866<tr><td class="num" id="LN761">761</td><td class="line"> size_t installationLocationIndex;</td></tr>
867<tr><td class="num" id="LN762">762</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* installationLocation = installationLocations-&gt;LocationFor(</td></tr>
868<tr><td class="num" id="LN763">763</td><td class="line"> prefix, installationLocationIndex);</td></tr>
869<tr><td class="num" id="LN764">764</td><td class="line"> <span class='keyword'>if</span> (installationLocation == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
870<tr><td class="num" id="LN765">765</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
871<tr><td class="num" id="LN766">766</td><td class="line"> </td></tr>
872<tr><td class="num" id="LN767">767</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* relativePath = prefix + strlen(installationLocation);</td></tr>
873<tr><td class="num" id="LN768">768</td><td class="line"> <span class='keyword'>if</span> (relativePath[0] != '/')</td></tr>
874<tr><td class="num" id="LN769">769</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
875<tr><td class="num" id="LN770">770</td><td class="line"> </td></tr>
876<tr><td class="num" id="LN771">771</td><td class="line"> <span class='comment'>// Iterate through the known paths that would indicate a secondary</span></td></tr>
877<tr><td class="num" id="LN772">772</td><td class="line"> <span class='comment'>// architecture and try to match them with our given path.</span></td></tr>
878<tr><td class="num" id="LN773">773</td><td class="line"> <span class='keyword'>for</span> (size_t i = 0; i &lt; kArchitectureSpecificBaseDirectoryCount; i++) {</td></tr>
879<tr><td class="num" id="LN774">774</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* basePath = get_relative_directory_path(</td></tr>
880<tr><td class="num" id="LN775">775</td><td class="line"> installationLocationIndex, kArchitectureSpecificBaseDirectories[i]);</td></tr>
881<tr><td class="num" id="LN776">776</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* placeholder = strchr(basePath, '%');</td></tr>
882<tr><td class="num" id="LN777">777</td><td class="line"> <span class='keyword'>if</span> (placeholder == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
883<tr><td class="num" id="LN778">778</td><td class="line"> <span class='keyword'>continue</span>;</td></tr>
884<tr><td class="num" id="LN779">779</td><td class="line"> </td></tr>
885<tr><td class="num" id="LN780">780</td><td class="line"> <span class='comment'>// match the part up to the architecture placeholder</span></td></tr>
886<tr><td class="num" id="LN781">781</td><td class="line"> size_t prefixLength = placeholder - basePath;</td></tr>
887<tr><td class="num" id="LN782">782</td><td class="line"> <span class='keyword'>if</span> (strncmp(relativePath, basePath, prefixLength) != 0</td></tr>
888<tr><td class="num" id="LN783">783</td><td class="line"> || relativePath[prefixLength] != '/') {</td></tr>
889<tr><td class="num" id="LN784">784</td><td class="line"> <span class='keyword'>continue</span>;</td></tr>
890<tr><td class="num" id="LN785">785</td><td class="line"> }</td></tr>
891<tr><td class="num" id="LN786">786</td><td class="line"> </td></tr>
892<tr><td class="num" id="LN787">787</td><td class="line"> <span class='comment'>// match the architecture</span></td></tr>
893<tr><td class="num" id="LN788">788</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* architecturePart = relativePath + prefixLength + 1;</td></tr>
894<tr><td class="num" id="LN789">789</td><td class="line"> <span class='keyword'>for</span> (size_t k = 0; k &lt; secondaryArchitectureCount; k++) {</td></tr>
895<tr><td class="num" id="LN790">790</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* architecture = secondaryArchitectures[k];</td></tr>
896<tr><td class="num" id="LN791">791</td><td class="line"> size_t architectureLength = strlen(architecture);</td></tr>
897<tr><td class="num" id="LN792">792</td><td class="line"> <span class='keyword'>if</span> (strncmp(architecturePart, architecture, architectureLength) == 0</td></tr>
898<tr><td class="num" id="LN793">793</td><td class="line"> &amp;&amp; (architecturePart[architectureLength] == '/'</td></tr>
899<tr><td class="num" id="LN794">794</td><td class="line"> || architecturePart[architectureLength] == '\0')) {</td></tr>
900<tr><td class="num" id="LN795">795</td><td class="line"> <span class='keyword'>return</span> architecture;</td></tr>
901<tr><td class="num" id="LN796">796</td><td class="line"> }</td></tr>
902<tr><td class="num" id="LN797">797</td><td class="line"> }</td></tr>
903<tr><td class="num" id="LN798">798</td><td class="line"> }</td></tr>
904<tr><td class="num" id="LN799">799</td><td class="line"> </td></tr>
905<tr><td class="num" id="LN800">800</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
906<tr><td class="num" id="LN801">801</td><td class="line">}</td></tr>
907<tr><td class="num" id="LN802">802</td><td class="line"> </td></tr>
908<tr><td class="num" id="LN803">803</td><td class="line"> </td></tr>
909<tr><td class="num" id="LN804">804</td><td class="line"><span class='macro'>B_DEFINE_WEAK_ALIAS(__find_path, find_path)<span class='expansion'>extern "C" __typeof(__find_path) find_path __attribute__((weak<br>, alias("__find_path")))</span></span>;</td></tr>
910<tr><td class="num" id="LN805">805</td><td class="line"><span class='macro'>B_DEFINE_WEAK_ALIAS(__find_path_etc, find_path_etc)<span class='expansion'>extern "C" __typeof(__find_path_etc) find_path_etc __attribute__<br>((weak, alias("__find_path_etc")))</span></span>;</td></tr>
911<tr><td class="num" id="LN806">806</td><td class="line"><span class='macro'>B_DEFINE_WEAK_ALIAS(__find_path_for_path, find_path_for_path)<span class='expansion'>extern "C" __typeof(__find_path_for_path) find_path_for_path __attribute__<br>((weak, alias("__find_path_for_path")))</span></span>;</td></tr>
912<tr><td class="num" id="LN807">807</td><td class="line"><span class='macro'>B_DEFINE_WEAK_ALIAS(__find_path_for_path_etc, find_path_for_path_etc)<span class='expansion'>extern "C" __typeof(__find_path_for_path_etc) find_path_for_path_etc<br> __attribute__((weak, alias("__find_path_for_path_etc")))</span></span>;</td></tr>
913<tr><td class="num" id="LN808">808</td><td class="line"><span class='macro'>B_DEFINE_WEAK_ALIAS(__find_paths, find_paths)<span class='expansion'>extern "C" __typeof(__find_paths) find_paths __attribute__((weak<br>, alias("__find_paths")))</span></span>;</td></tr>
914<tr><td class="num" id="LN809">809</td><td class="line"><span class='macro'>B_DEFINE_WEAK_ALIAS(__find_paths_etc, find_paths_etc)<span class='expansion'>extern "C" __typeof(__find_paths_etc) find_paths_etc __attribute__<br>((weak, alias("__find_paths_etc")))</span></span>;</td></tr>
915</table></body></html>