-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy path_n_i_debugging_tools_8m_source.html
169 lines (148 loc) · 8.83 KB
/
_n_i_debugging_tools_8m_source.html
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
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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"/>
<title>Nimbus: src/core/src/NIDebuggingTools.m Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
</script>
<link href="stylesheet.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-24278774-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</head>
<body>
<div id="page">
<div style="position:relative">
<div id="top"><!-- do not remove this div! -->
<div id="titlearea">
<a style="float: right;margin-right:20px;margin-top:20px" href='http://www.pledgie.com/campaigns/15519'><img alt='Click here to support Nimbus development and make a donation at www.pledgie.com !' src='http://www.pledgie.com/campaigns/15519.png?skin_name=chrome' border='0' /></a>
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Nimbus
 <span id="projectnumber">0.9.3 - <a href="http://github.com/jverkoey/nimbus">Nimbus is proudly hosted on Github</a></span>
</div>
<div id="projectbrief">An iOS framework whose growth is bounded by O(documentation).</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- Generated by Doxygen 1.7.4-20110629 -->
</div>
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
initNavTree('_n_i_debugging_tools_8m.html','');
</script>
<div id="doc-content">
<div class="header">
<div class="headertitle">
<div class="title">src/core/src/NIDebuggingTools.m</div> </div>
</div>
<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// Copyright 2011 Jeff Verkoeyen</span>
<a name="l00003"></a>00003 <span class="comment">// Copyright 2009-2011 Facebook</span>
<a name="l00004"></a>00004 <span class="comment">//</span>
<a name="l00005"></a>00005 <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span>
<a name="l00006"></a>00006 <span class="comment">// you may not use this file except in compliance with the License.</span>
<a name="l00007"></a>00007 <span class="comment">// You may obtain a copy of the License at</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// Unless required by applicable law or agreed to in writing, software</span>
<a name="l00012"></a>00012 <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span>
<a name="l00013"></a>00013 <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<a name="l00014"></a>00014 <span class="comment">// See the License for the specific language governing permissions and</span>
<a name="l00015"></a>00015 <span class="comment">// limitations under the License.</span>
<a name="l00016"></a>00016 <span class="comment">//</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#import "NIDebuggingTools.h"</span>
<a name="l00019"></a>00019
<a name="l00020"></a><a class="code" href="group___debugging-_tools.html#ga4772ce14310fecf30ed2bc36dfe7c505">00020</a> NSInteger <a class="code" href="group___debugging-_tools.html#ga4772ce14310fecf30ed2bc36dfe7c505" title="The maximum log level to output for Nimbus debug logs.">NIMaxLogLevel</a> = NILOGLEVEL_WARNING;
<a name="l00021"></a><a class="code" href="group___debugging-_tools.html#ga9b5abee5150b99d8ccce041099d44706">00021</a> BOOL <a class="code" href="group___debugging-_tools.html#ga9b5abee5150b99d8ccce041099d44706" title="Whether or not debug assertions should halt program execution like a breakpoint when they fail...">NIDebugAssertionsShouldBreak</a> = YES;
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#ifdef DEBUG</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#import <unistd.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#import <sys/sysctl.h></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="comment">// From: http://developer.apple.com/mac/library/qa/qa2004/qa1361.html</span>
<a name="l00029"></a><a class="code" href="group___debugging-_tools.html#ga33240488eb3d90ec74ee36931e406404">00029</a> <span class="keywordtype">int</span> <a class="code" href="group___debugging-_tools.html#ga33240488eb3d90ec74ee36931e406404" title="Assertions that only fire when DEBUG is defined.">NIIsInDebugger</a>(<span class="keywordtype">void</span>) {
<a name="l00030"></a>00030 <span class="keywordtype">int</span> mib[4];
<a name="l00031"></a>00031 <span class="keyword">struct </span>kinfo_proc info;
<a name="l00032"></a>00032 <span class="keywordtype">size_t</span> size;
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="comment">// Initialize the flags so that, if sysctl fails for some bizarre</span>
<a name="l00035"></a>00035 <span class="comment">// reason, we get a predictable result.</span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 info.kp_proc.p_flag = 0;
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="comment">// Initialize mib, which tells sysctl the info we want, in this case</span>
<a name="l00040"></a>00040 <span class="comment">// we're looking for information about a specific process ID.</span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 mib[0] = CTL_KERN;
<a name="l00043"></a>00043 mib[1] = KERN_PROC;
<a name="l00044"></a>00044 mib[2] = KERN_PROC_PID;
<a name="l00045"></a>00045 mib[3] = getpid();
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="comment">// Call sysctl.</span>
<a name="l00048"></a>00048
<a name="l00049"></a>00049 size = <span class="keyword">sizeof</span>(info);
<a name="l00050"></a>00050 sysctl(mib, <span class="keyword">sizeof</span>(mib) / <span class="keyword">sizeof</span>(*mib), &info, &size, NULL, 0);
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="comment">// We're being debugged if the P_TRACED flag is set.</span>
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keywordflow">return</span> (info.kp_proc.p_flag & P_TRACED) != 0;
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="preprocessor">#endif // #ifdef DEBUG</span>
</pre></div><div id="disqus_thread"></div></div>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><b>NIDebuggingTools.m</b> </li>
</div><!-- .fixedwidth -->
<script type="text/javascript">
/* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
var disqus_shortname = 'nimbusdocumentation'; // required: replace example with your forum shortname
// The following are highly recommended additional parameters. Remove the slashes in front to use.
// var disqus_identifier = 'unique_dynamic_id_1234';
// var disqus_url = 'http://example.com/permalink-to-page.html';
/* * * DON'T EDIT BELOW THIS LINE * * */
(function() {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = 'http://' + disqus_shortname + '.disqus.com/embed.js';
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
})();
</script>
<span class="footer">Generated for Nimbus by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4-20110629 </span>
</ul>
</div>
</div> <!-- page -->
</body>
</html>