1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.17"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>LLFIO: llfio_v2_xxx::directory_handle::buffers_type Struct Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">LLFIO
 <span id="projectnumber">v2.00 late beta</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.17 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#friends">Friends</a> |
<a href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">llfio_v2_xxx::directory_handle::buffers_type Struct Reference</div> </div>
</div><!--header-->
<div class="contents">
<p><code>#include "directory_handle.hpp"</code></p>
<div class="dynheader">
Inheritance diagram for llfio_v2_xxx::directory_handle::buffers_type:</div>
<div class="dyncontent">
<div class="center">
<img src="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.png" alt=""/>
</div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a528b7a4f0ce374154791c6c79efcee96"><td class="memItemLeft" align="right" valign="top"><a id="a528b7a4f0ce374154791c6c79efcee96"></a>
using </td><td class="memItemRight" valign="bottom"><b>_base</b> = span< <a class="el" href="classllfio__v2__xxx_1_1directory__handle.html#a388fc107831ed68dba60c6f4082be952">buffer_type</a> ></td></tr>
<tr class="separator:a528b7a4f0ce374154791c6c79efcee96"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a14d4df3a12986e4938ec8a5f8427e4ca"><td class="memItemLeft" align="right" valign="top">stat_t::want </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a14d4df3a12986e4938ec8a5f8427e4ca">metadata</a> () const noexcept</td></tr>
<tr class="separator:a14d4df3a12986e4938ec8a5f8427e4ca"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a642a415d3444c11886c3bace729b917b"><td class="memItemLeft" align="right" valign="top"><a id="a642a415d3444c11886c3bace729b917b"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a642a415d3444c11886c3bace729b917b">done</a> () const noexcept</td></tr>
<tr class="memdesc:a642a415d3444c11886c3bace729b917b"><td class="mdescLeft"> </td><td class="mdescRight">Whether the directory was entirely read or not into any buffers supplied. <br /></td></tr>
<tr class="separator:a642a415d3444c11886c3bace729b917b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac99d361654291d463bfce813c0d15989"><td class="memItemLeft" align="right" valign="top"><a id="ac99d361654291d463bfce813c0d15989"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#ac99d361654291d463bfce813c0d15989">buffers_type</a> (span< <a class="el" href="classllfio__v2__xxx_1_1directory__handle.html#a388fc107831ed68dba60c6f4082be952">buffer_type</a> > v)</td></tr>
<tr class="memdesc:ac99d361654291d463bfce813c0d15989"><td class="mdescLeft"> </td><td class="mdescRight">Implicit construction from a span. <br /></td></tr>
<tr class="separator:ac99d361654291d463bfce813c0d15989"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a92ffa4a0d93d289bf1f9173f0d220d41"><td class="memItemLeft" align="right" valign="top"><a id="a92ffa4a0d93d289bf1f9173f0d220d41"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a92ffa4a0d93d289bf1f9173f0d220d41">buffers_type</a> (span< <a class="el" href="classllfio__v2__xxx_1_1directory__handle.html#a388fc107831ed68dba60c6f4082be952">buffer_type</a> > v, <a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> &&o) noexcept</td></tr>
<tr class="memdesc:a92ffa4a0d93d289bf1f9173f0d220d41"><td class="mdescLeft"> </td><td class="mdescRight">Construct from a span, using a kernel buffer from a preceding <code>buffers_type</code>. <br /></td></tr>
<tr class="separator:a92ffa4a0d93d289bf1f9173f0d220d41"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a49ed1fc7d1b5b0b6bc8e039b228d3888"><td class="memItemLeft" align="right" valign="top"><a id="a49ed1fc7d1b5b0b6bc8e039b228d3888"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a49ed1fc7d1b5b0b6bc8e039b228d3888">buffers_type</a> (<a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> &&o) noexcept</td></tr>
<tr class="memdesc:a49ed1fc7d1b5b0b6bc8e039b228d3888"><td class="mdescLeft"> </td><td class="mdescRight">Move constructor. <br /></td></tr>
<tr class="separator:a49ed1fc7d1b5b0b6bc8e039b228d3888"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a181d1decd2c1456924e5029096a294e2"><td class="memItemLeft" align="right" valign="top"><a id="a181d1decd2c1456924e5029096a294e2"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a181d1decd2c1456924e5029096a294e2">buffers_type</a> (const <a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> &)=delete</td></tr>
<tr class="memdesc:a181d1decd2c1456924e5029096a294e2"><td class="mdescLeft"> </td><td class="mdescRight">No copy construction. <br /></td></tr>
<tr class="separator:a181d1decd2c1456924e5029096a294e2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6211e0e13161ab09825492cc6efb0fa5"><td class="memItemLeft" align="right" valign="top"><a id="a6211e0e13161ab09825492cc6efb0fa5"></a>
<a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a6211e0e13161ab09825492cc6efb0fa5">operator=</a> (<a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> &&o) noexcept</td></tr>
<tr class="memdesc:a6211e0e13161ab09825492cc6efb0fa5"><td class="mdescLeft"> </td><td class="mdescRight">Move assignment. <br /></td></tr>
<tr class="separator:a6211e0e13161ab09825492cc6efb0fa5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a83249c8307c80703efff0eb0c8cde85e"><td class="memItemLeft" align="right" valign="top"><a id="a83249c8307c80703efff0eb0c8cde85e"></a>
<a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html#a83249c8307c80703efff0eb0c8cde85e">operator=</a> (const <a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a> &)=delete</td></tr>
<tr class="memdesc:a83249c8307c80703efff0eb0c8cde85e"><td class="mdescLeft"> </td><td class="mdescRight">No copy assignment. <br /></td></tr>
<tr class="separator:a83249c8307c80703efff0eb0c8cde85e"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
Friends</h2></td></tr>
<tr class="memitem:ab98213f3667f45cc5429e9d6ed6073fb"><td class="memItemLeft" align="right" valign="top"><a id="ab98213f3667f45cc5429e9d6ed6073fb"></a>
class </td><td class="memItemRight" valign="bottom"><b>directory_handle</b></td></tr>
<tr class="separator:ab98213f3667f45cc5429e9d6ed6073fb"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The buffers type used by this handle, which is a contiguous sequence of <code>directory_entry</code>.</p>
<dl class="section warning"><dt>Warning</dt><dd>Unless you supply your own kernel buffer, you need to keep this around as long as you use any of the directory entries, as their leafnames are views of the original buffer filled by the kernel and the existence of this keeps that original buffer around. </dd></dl>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a14d4df3a12986e4938ec8a5f8427e4ca"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a14d4df3a12986e4938ec8a5f8427e4ca">◆ </a></span>metadata()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">stat_t::want llfio_v2_xxx::directory_handle::buffers_type::metadata </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">noexcept</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>The list of stat metadata retrieved. Sometimes, due to kernel API design, enumerating a directory retrieves more than the metadata requested in the read request. This indidicates what stat metadata is in the buffers filled. </p>
<div class="fragment"><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> { <span class="keywordflow">return</span> _metadata; }</div>
</div><!-- fragment -->
</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>include/llfio/v2.0/<a class="el" href="directory__handle_8hpp.html">directory_handle.hpp</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="namespacellfio__v2__xxx.html">llfio_v2_xxx</a></li><li class="navelem"><a class="el" href="classllfio__v2__xxx_1_1directory__handle.html">directory_handle</a></li><li class="navelem"><a class="el" href="structllfio__v2__xxx_1_1directory__handle_1_1buffers__type.html">buffers_type</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li>
</ul>
</div>
</body>
</html>
|
