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16*91df013fSAsim Jamshed<title>mtcp_settimer</title>
17*91df013fSAsim Jamshed
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20*91df013fSAsim Jamshed
21*91df013fSAsim Jamshed<h1 align="center">mtcp_settimer</h1>
22*91df013fSAsim Jamshed
23*91df013fSAsim Jamshed<a href="#NAME">NAME</a><br>
24*91df013fSAsim Jamshed<a href="#SYNOPSIS">SYNOPSIS</a><br>
25*91df013fSAsim Jamshed<a href="#DESCRIPTION">DESCRIPTION</a><br>
26*91df013fSAsim Jamshed<a href="#RETURN VALUE">RETURN VALUE</a><br>
27*91df013fSAsim Jamshed<a href="#AUTHORS">AUTHORS</a><br>
28*91df013fSAsim Jamshed<a href="#SEE ALSO">SEE ALSO</a><br>
29*91df013fSAsim Jamshed<a href="#COLOPHON">COLOPHON</a><br>
30*91df013fSAsim Jamshed
31*91df013fSAsim Jamshed<hr>
32*91df013fSAsim Jamshed
33*91df013fSAsim Jamshed
34*91df013fSAsim Jamshed<h2>NAME
35*91df013fSAsim Jamshed<a name="NAME"></a>
36*91df013fSAsim Jamshed</h2>
37*91df013fSAsim Jamshed
38*91df013fSAsim Jamshed
39*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em">mtcp_settimer
40*91df013fSAsim Jamshed&minus; register user&rsquo;s timer-based callback
41*91df013fSAsim Jamshedhandler</p>
42*91df013fSAsim Jamshed
43*91df013fSAsim Jamshed<h2>SYNOPSIS
44*91df013fSAsim Jamshed<a name="SYNOPSIS"></a>
45*91df013fSAsim Jamshed</h2>
46*91df013fSAsim Jamshed
47*91df013fSAsim Jamshed
48*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em"><b>#include
49*91df013fSAsim Jamshed&lt;mos_api.h&gt;</b></p>
50*91df013fSAsim Jamshed
51*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em"><b>int
52*91df013fSAsim Jamshedmtcp_settimer(mctx_t</b> <i>mctx</i><b>, int</b>
53*91df013fSAsim Jamshed<i>id</i><b>, struct timeval *</b><i>timeout</i><b>,
54*91df013fSAsim Jamshedcallback_t</b> <i>cb</i><b>);</b></p>
55*91df013fSAsim Jamshed
56*91df013fSAsim Jamshed<h2>DESCRIPTION
57*91df013fSAsim Jamshed<a name="DESCRIPTION"></a>
58*91df013fSAsim Jamshed</h2>
59*91df013fSAsim Jamshed
60*91df013fSAsim Jamshed
61*91df013fSAsim Jamshed
62*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em"><b>mtcp_settimer</b>()
63*91df013fSAsim Jamshedcan be used to register callback handler function, <i>cb
64*91df013fSAsim Jamshed,</i> that is invoked after a time interval of
65*91df013fSAsim Jamshed<i>timeout</i> microseconds. Note that this callback is a
66*91df013fSAsim Jamshedone time registration and <i>cb</i> (see
67*91df013fSAsim Jamshed<b>mtcp_register_callback</b>() for definition) is called
68*91df013fSAsim Jamshedonly once when <i>timeout</i> period expires. The <i>id</i>
69*91df013fSAsim Jamshedargument is a unique identifier that is passed to <i>cb</i>
70*91df013fSAsim Jamshedas one of the function arguments.</p>
71*91df013fSAsim Jamshed
72*91df013fSAsim Jamshed
73*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em"><b>mtcp_settimer</b>()
74*91df013fSAsim Jamshedcall takes an additional argument named <i>mctx</i> that
75*91df013fSAsim Jamshedrepresents the per-core mTCP context in an application (see
76*91df013fSAsim Jamshed<b>mtcp_create_context()</b> for details).</p>
77*91df013fSAsim Jamshed
78*91df013fSAsim Jamshed<h2>RETURN VALUE
79*91df013fSAsim Jamshed<a name="RETURN VALUE"></a>
80*91df013fSAsim Jamshed</h2>
81*91df013fSAsim Jamshed
82*91df013fSAsim Jamshed
83*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em">On success 0 is
84*91df013fSAsim Jamshedreturned; -1 on failure.</p>
85*91df013fSAsim Jamshed
86*91df013fSAsim Jamshed<h2>AUTHORS
87*91df013fSAsim Jamshed<a name="AUTHORS"></a>
88*91df013fSAsim Jamshed</h2>
89*91df013fSAsim Jamshed
90*91df013fSAsim Jamshed
91*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em">mOS development
92*91df013fSAsim Jamshedteam &lt;[email protected]&gt;</p>
93*91df013fSAsim Jamshed
94*91df013fSAsim Jamshed<h2>SEE ALSO
95*91df013fSAsim Jamshed<a name="SEE ALSO"></a>
96*91df013fSAsim Jamshed</h2>
97*91df013fSAsim Jamshed
98*91df013fSAsim Jamshed
99*91df013fSAsim Jamshed
100*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em"><b>mtcp_register_callback</b>(),
101*91df013fSAsim Jamshed<b>mtcp_socket</b>(),</p>
102*91df013fSAsim Jamshed
103*91df013fSAsim Jamshed<h2>COLOPHON
104*91df013fSAsim Jamshed<a name="COLOPHON"></a>
105*91df013fSAsim Jamshed</h2>
106*91df013fSAsim Jamshed
107*91df013fSAsim Jamshed
108*91df013fSAsim Jamshed<p style="margin-left:11%; margin-top: 1em">This page is
109*91df013fSAsim Jamshedpart of mOS release 0.3 <i>docs</i> section. A description
110*91df013fSAsim Jamshedof the project, and information about reporting bugs, can be
111*91df013fSAsim Jamshedfound at http://mos.kaist.edu/.</p>
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