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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>File Index</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head>
<body>
<!-- Generated by Doxygen 1.6.1 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>dmxstat.h File Reference</h1>
<p><a href="dmxstat_8h_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#ad38ec0be743fab83c032d231034d4d49">DMX_STAT_LENGTH</a> 10</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a4cb43c9c7db58a10d8834a6b95a5c180">DMX_STAT_INTERVAL</a> 1000</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#aac0caef45e7427ea05d5425da659ac56">DMX_STAT_BINS</a> 3</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a8757af3ae82fef58d05e31523454065f">DMX_STAT_BIN0</a> 10000</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a9c3e64f7fc0b5305bb6798b298ae6283">DMX_STAT_BINMULT</a> 100</td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a3d01ce5487317c131c32e31f05489c58">dmxStatActivate</a> (const char *interval, const char *displays)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__DMXStatInfo.html">DMXStatInfo</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a5637440dfb18ba8ccf47bde3037d93aa">dmxStatAlloc</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a33d0c28b9f5f129f4328a714f1da1db7">dmxStatFree</a> (<a class="el" href="struct__DMXStatInfo.html">DMXStatInfo</a> *)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a48ed41878576dd3ff9212deaecb2cc1f">dmxStatInit</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#a1098a195e40df685aaf2fbc238884027">dmxStatSync</a> (<a class="el" href="struct__DMXScreenInfo.html">DMXScreenInfo</a> *dmxScreen, struct timeval *stop, struct timeval *start, unsigned long pending)</td></tr>
<tr><td colspan="2"><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxstat_8h.html#abe67369da5135f53f058261d3c173927">dmxStatInterval</a></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Interface for statistic gathering interface. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="dmxstat_8c.html">dmxstat.c</a> </dd></dl>
<hr/><h2>Define Documentation</h2>
<a class="anchor" id="a8757af3ae82fef58d05e31523454065f"></a><!-- doxytag: member="dmxstat.h::DMX_STAT_BIN0" ref="a8757af3ae82fef58d05e31523454065f" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DMX_STAT_BIN0 10000</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>us for bin[0] </p>
<p>Referenced by <a class="el" href="dmxstat_8c_source.html#l00139">dmxStatSync()</a>.</p>
</div>
</div>
<a class="anchor" id="a9c3e64f7fc0b5305bb6798b298ae6283"></a><!-- doxytag: member="dmxstat.h::DMX_STAT_BINMULT" ref="a9c3e64f7fc0b5305bb6798b298ae6283" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DMX_STAT_BINMULT 100</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>multiplier for next bin[] </p>
<p>Referenced by <a class="el" href="dmxstat_8c_source.html#l00139">dmxStatSync()</a>.</p>
</div>
</div>
<a class="anchor" id="aac0caef45e7427ea05d5425da659ac56"></a><!-- doxytag: member="dmxstat.h::DMX_STAT_BINS" ref="aac0caef45e7427ea05d5425da659ac56" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DMX_STAT_BINS 3</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>number of bins </p>
<p>Referenced by <a class="el" href="dmxstat_8c_source.html#l00163">dmxStatCallback()</a>, and <a class="el" href="dmxstat_8c_source.html#l00139">dmxStatSync()</a>.</p>
</div>
</div>
<a class="anchor" id="a4cb43c9c7db58a10d8834a6b95a5c180"></a><!-- doxytag: member="dmxstat.h::DMX_STAT_INTERVAL" ref="a4cb43c9c7db58a10d8834a6b95a5c180" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DMX_STAT_INTERVAL 1000</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>msec between printouts </p>
<p>Referenced by <a class="el" href="dmxstat_8c_source.html#l00163">dmxStatCallback()</a>.</p>
</div>
</div>
<a class="anchor" id="ad38ec0be743fab83c032d231034d4d49"></a><!-- doxytag: member="dmxstat.h::DMX_STAT_LENGTH" ref="ad38ec0be743fab83c032d231034d4d49" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define DMX_STAT_LENGTH 10</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>number of events for moving average </p>
<p>Referenced by <a class="el" href="dmxstat_8c_source.html#l00128">dmxStatValue()</a>.</p>
</div>
</div>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a3d01ce5487317c131c32e31f05489c58"></a><!-- doxytag: member="dmxstat.h::dmxStatActivate" ref="a3d01ce5487317c131c32e31f05489c58" args="(const char *interval, const char *displays)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void dmxStatActivate </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>interval</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>displays</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Turn on XSync statistic gathering and printing. Print every <em>interval</em> seconds, with lines for the first <em>displays</em>. If <em>interval</em> is NULL, 1 will be used. If <em>displays</em> is NULL, 0 will be used (meaning a line for every display will be printed). Note that this function takes string arguments because it will usually be called from <a class="el" href="dmxinit_8c.html#a6ed0a235a6d852bfe0cc0250159a5daf">ddxProcessArgument</a> in <em><a class="el" href="dmxinit_8c.html">dmxinit.c</a></em>. </p>
<p>References <a class="el" href="dmxstat_8c_source.html#l00074">dmxStatDisplays</a>, and <a class="el" href="dmxstat_8c_source.html#l00073">dmxStatInterval</a>.</p>
<p>Referenced by <a class="el" href="dmxinit_8c_source.html#l00878">ddxProcessArgument()</a>.</p>
</div>
</div>
<a class="anchor" id="a5637440dfb18ba8ccf47bde3037d93aa"></a><!-- doxytag: member="dmxstat.h::dmxStatAlloc" ref="a5637440dfb18ba8ccf47bde3037d93aa" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="struct__DMXStatInfo.html">DMXStatInfo</a>* dmxStatAlloc </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Allocate a <em>DMXStatInfo</em> structure. </p>
<p>Referenced by <a class="el" href="dmxconfig_8c_source.html#l00176">dmxConfigAddDisplay()</a>.</p>
</div>
</div>
<a class="anchor" id="a33d0c28b9f5f129f4328a714f1da1db7"></a><!-- doxytag: member="dmxstat.h::dmxStatFree" ref="a33d0c28b9f5f129f4328a714f1da1db7" args="(DMXStatInfo *)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void dmxStatFree </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__DMXStatInfo.html">DMXStatInfo</a> * </td>
<td class="paramname"> <em>pt</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Free the memory used by a <em>DMXStatInfo</em> structure. </p>
<p>Referenced by <a class="el" href="dmxinit_8c_source.html#l00561">InitOutput()</a>.</p>
</div>
</div>
<a class="anchor" id="a48ed41878576dd3ff9212deaecb2cc1f"></a><!-- doxytag: member="dmxstat.h::dmxStatInit" ref="a48ed41878576dd3ff9212deaecb2cc1f" args="(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void dmxStatInit </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Try to initialize the statistic gathering and printing routines. Initialization only takes place if <a class="el" href="dmxstat_8h.html#a3d01ce5487317c131c32e31f05489c58">dmxStatActivate</a> has already been called. We don't need the same generation protection that we used in dmxSyncInit because our timer is always on a queue -- hence, server generation will always free it. </p>
<p>References <a class="el" href="dmxstat_8c_source.html#l00163">dmxStatCallback()</a>, <a class="el" href="dmxstat_8c_source.html#l00073">dmxStatInterval</a>, and <a class="el" href="dmxstat_8c_source.html#l00075">dmxStatTimer</a>.</p>
<p>Referenced by <a class="el" href="dmxinit_8c_source.html#l00561">InitOutput()</a>.</p>
</div>
</div>
<a class="anchor" id="a1098a195e40df685aaf2fbc238884027"></a><!-- doxytag: member="dmxstat.h::dmxStatSync" ref="a1098a195e40df685aaf2fbc238884027" args="(DMXScreenInfo *dmxScreen, struct timeval *stop, struct timeval *start, unsigned long pending)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void dmxStatSync </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__DMXScreenInfo.html">DMXScreenInfo</a> * </td>
<td class="paramname"> <em>dmxScreen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct timeval * </td>
<td class="paramname"> <em>stop</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct timeval * </td>
<td class="paramname"> <em>start</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>pending</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Note that a XSync() was just done on <em>dmxScreen</em> with the <em>start</em> and <em>stop</em> times (from gettimeofday()) and the number of pending-but-not-yet-processed XSync requests. This routine is called from <a class="el" href="dmxsync_8c.html#a3f47aabdd830525720f7a01acbac91ef">dmxDoSync</a> in <em><a class="el" href="dmxsync_8c.html">dmxsync.c</a></em> </p>
<p>References <a class="el" href="dmxstat_8c_source.html#l00069">_DMXStatInfo::bins</a>, <a class="el" href="dmxstat_8h_source.html#l00043">DMX_STAT_BIN0</a>, <a class="el" href="dmxstat_8h_source.html#l00044">DMX_STAT_BINMULT</a>, <a class="el" href="dmxstat_8h_source.html#l00042">DMX_STAT_BINS</a>, <a class="el" href="dmxstat_8c_source.html#l00128">dmxStatValue()</a>, <a class="el" href="dmxstat_8c_source.html#l00067">_DMXStatInfo::pending</a>, <a class="el" href="dmx_8h_source.html#l00182">_DMXScreenInfo::stat</a>, <a class="el" href="dmxstat_8c_source.html#l00063">_DMXStatInfo::syncCount</a>, <a class="el" href="dmxstat_8c_source.html#l00066">_DMXStatInfo::usec</a>, and <a class="el" href="dmxstat_8c_source.html#l00079">usec()</a>.</p>
<p>Referenced by <a class="el" href="dmxsync_8c_source.html#l00063">dmxDoSync()</a>.</p>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="abe67369da5135f53f058261d3c173927"></a><!-- doxytag: member="dmxstat.h::dmxStatInterval" ref="abe67369da5135f53f058261d3c173927" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="dmxstat_8h.html#abe67369da5135f53f058261d3c173927">dmxStatInterval</a></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Only for <a class="el" href="dmxstat_8c.html">dmxstat.c</a> and <a class="el" href="dmxsync_8c.html">dmxsync.c</a> </p>
<p>Referenced by <a class="el" href="dmxsync_8c_source.html#l00063">dmxDoSync()</a>, <a class="el" href="dmxstat_8c_source.html#l00106">dmxStatActivate()</a>, <a class="el" href="dmxstat_8c_source.html#l00163">dmxStatCallback()</a>, and <a class="el" href="dmxstat_8c_source.html#l00216">dmxStatInit()</a>.</p>
</div>
</div>
</div>
<hr>
<address>
<small>
Generated June 29, 2004 for <a
href="http://dmx.sourceforge.net">Distributed Multihead X</a> by
<a href="http://www.doxygen.org/index.html">doxygen</a>
1.3.4.
</small>
</addres>
</hr>
</body>
</html>
|
