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<h1>netevent.h File Reference</h1>This file contains event notification functions.
<a href="#_details">More...</a>
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structcomm__base.html">comm_base</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A communication point dispatcher. <a href="structcomm__base.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structcomm__reply.html">comm_reply</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reply information for a communication point. <a href="structcomm__reply.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structcomm__point.html">comm_point</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Communication point to the network These behaviours can be accomplished by setting the flags and passing return values from the callback. <a href="structcomm__point.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structcomm__timer.html">comm_timer</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Structure only for making timeout events. <a href="structcomm__timer.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structcomm__signal.html">comm_signal</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Structure only for signal events. <a href="structcomm__signal.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="aeea5a0173a87ecae3349ad9a89d8519"></a><!-- doxytag: member="netevent.h::NETEVENT_NOERROR" ref="aeea5a0173a87ecae3349ad9a89d8519" args="" -->
#define </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#aeea5a0173a87ecae3349ad9a89d8519">NETEVENT_NOERROR</a> 0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">to pass no_error to callback function <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ebe7267e7817acc0117b9d6bc35a003c"></a><!-- doxytag: member="netevent.h::NETEVENT_CLOSED" ref="ebe7267e7817acc0117b9d6bc35a003c" args="" -->
#define </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#ebe7267e7817acc0117b9d6bc35a003c">NETEVENT_CLOSED</a> -1</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">to pass closed connection to callback function <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="783ed8633d0b6835d037cd18814b121b"></a><!-- doxytag: member="netevent.h::NETEVENT_TIMEOUT" ref="783ed8633d0b6835d037cd18814b121b" args="" -->
#define </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#783ed8633d0b6835d037cd18814b121b">NETEVENT_TIMEOUT</a> -2</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">to pass timeout happened to callback function <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2c3f87559bf8a45979e94d8ecf9fdcb3"></a><!-- doxytag: member="netevent.h::NETEVENT_CAPSFAIL" ref="2c3f87559bf8a45979e94d8ecf9fdcb3" args="" -->
#define </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#2c3f87559bf8a45979e94d8ecf9fdcb3">NETEVENT_CAPSFAIL</a> -3</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">to pass fallback from capsforID to callback function; 0x20 failed <br></td></tr>
<tr><td colspan="2"><br><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2ac6c8fe545b6f40c109a064ce17a24d"></a><!-- doxytag: member="netevent.h::comm_point_callback_t" ref="2ac6c8fe545b6f40c109a064ce17a24d" args="(struct comm_point *, void *, int, struct comm_reply *)" -->
typedef int </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *, void *, int, struct <a class="el" href="structcomm__reply.html">comm_reply</a> *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">callback from communication point function type <br></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#293475957bb92e98416ad675e490b8e2">comm_base_create</a> (int sigs)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new comm base. <a href="#293475957bb92e98416ad675e490b8e2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#246dfec6fa0a44e60c087add866d0734">comm_base_delete</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destroy a comm base. <a href="#246dfec6fa0a44e60c087add866d0734"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#56be8a27caa68fa0e1bc960b6e194755">comm_base_timept</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *b, uint32_t **tt, struct timeval **tv)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Obtain two pointers. <a href="#56be8a27caa68fa0e1bc960b6e194755"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#4a906aec807342d69d4a3701c668aca3">comm_base_dispatch</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Dispatch the comm base events. <a href="#4a906aec807342d69d4a3701c668aca3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#6d683b040b8c52444881294ca9c19283">comm_base_exit</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Exit from dispatch loop. <a href="#6d683b040b8c52444881294ca9c19283"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct event_base * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#6b0ffc9baa38f111fb074e8f0fd5df69">comm_base_internal</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *b)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Access internal data structure (for <a class="el" href="tube_8c.html" title="This file contains pipe service functions.">util/tube.c</a> on windows). <a href="#6b0ffc9baa38f111fb074e8f0fd5df69"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#d7a1e298dc95be914cab6e6a8bdaef51">comm_point_create_udp</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, int fd, ldns_buffer *buffer, <a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> *callback, void *callback_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create an UDP comm point. <a href="#d7a1e298dc95be914cab6e6a8bdaef51"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#30294d3080d0ac1acf33ceb80d6f44fe">comm_point_create_udp_ancil</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, int fd, ldns_buffer *buffer, <a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> *callback, void *callback_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create an UDP with ancillary data comm point. <a href="#30294d3080d0ac1acf33ceb80d6f44fe"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#c29c65a940ecee00cc239d74f7e94014">comm_point_create_tcp</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, int fd, int num, size_t bufsize, <a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> *callback, void *callback_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a TCP listener comm point. <a href="#c29c65a940ecee00cc239d74f7e94014"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#20c4fac7d9882fd0d6a4655284674409">comm_point_create_tcp_out</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, size_t bufsize, <a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> *callback, void *callback_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create an outgoing TCP commpoint. <a href="#20c4fac7d9882fd0d6a4655284674409"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#bfd80dff2df0cb2ab35ec359ba1cad12">comm_point_create_local</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, int fd, size_t bufsize, <a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> *callback, void *callback_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create commpoint to listen to a local domain file descriptor. <a href="#bfd80dff2df0cb2ab35ec359ba1cad12"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#793278e8c315ea3cc44ff12f18ac02fc">comm_point_create_raw</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, int fd, int writing, <a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> *callback, void *callback_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create commpoint to listen to a local domain pipe descriptor. <a href="#793278e8c315ea3cc44ff12f18ac02fc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#6eb4b8e228226cf7ab9359742f050d66">comm_point_close</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Close a comm point fd. <a href="#6eb4b8e228226cf7ab9359742f050d66"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#9cfab13f86b3f2f180ea6b66119b455d">comm_point_delete</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Close and deallocate (free) the comm point. <a href="#9cfab13f86b3f2f180ea6b66119b455d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#848235a0ded0c17ce32d5bbfcb5f094d">comm_point_set_cb_arg</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reset the callback argument for a comm point. <a href="#848235a0ded0c17ce32d5bbfcb5f094d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#08297db7cb55faf7951477731ae17a92">comm_point_send_reply</a> (struct <a class="el" href="structcomm__reply.html">comm_reply</a> *repinfo)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Send reply. <a href="#08297db7cb55faf7951477731ae17a92"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#74cf8926a893e62b5e75ccc1c0f87147">comm_point_drop_reply</a> (struct <a class="el" href="structcomm__reply.html">comm_reply</a> *repinfo)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Drop reply. <a href="#74cf8926a893e62b5e75ccc1c0f87147"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#17cfdd2ad27590a02c128ee9ebc55e26">comm_point_send_udp_msg</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c, ldns_buffer *packet, struct sockaddr *addr, socklen_t addrlen)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Send an udp message over a commpoint. <a href="#17cfdd2ad27590a02c128ee9ebc55e26"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#44b1a87283127a1f6632ac8d45895920">comm_point_stop_listening</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Stop listening for input on the commpoint. <a href="#44b1a87283127a1f6632ac8d45895920"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#f0b8caf76732fbeef49f6b4730387ab0">comm_point_start_listening</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c, int newfd, int sec)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Start listening again for input on the comm point. <a href="#f0b8caf76732fbeef49f6b4730387ab0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#a03b8bdd6f1deb74751a23886fc05ac2">comm_point_listen_for_rw</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c, int rd, int wr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Stop listening and start listening again for reading or writing. <a href="#a03b8bdd6f1deb74751a23886fc05ac2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#89e19915fd58de03f17d247440654ebe">comm_point_get_mem</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get size of memory used by comm point. <a href="#89e19915fd58de03f17d247440654ebe"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__timer.html">comm_timer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#1a5faccab873a9e377fb715cb00be916">comm_timer_create</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, void(*cb)(void *), void *cb_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">create timer. <a href="#1a5faccab873a9e377fb715cb00be916"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#cbfb9cf754701131fd122454a8bc999e">comm_timer_disable</a> (struct <a class="el" href="structcomm__timer.html">comm_timer</a> *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">disable timer. <a href="#cbfb9cf754701131fd122454a8bc999e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#5ae99ac696c5300d19e0a7a2c04816ee">comm_timer_set</a> (struct <a class="el" href="structcomm__timer.html">comm_timer</a> *timer, struct timeval *tv)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">reset timevalue for timer. <a href="#5ae99ac696c5300d19e0a7a2c04816ee"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#bb7d9fb9155c3508dce467b0b361194d">comm_timer_delete</a> (struct <a class="el" href="structcomm__timer.html">comm_timer</a> *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">delete timer. <a href="#bb7d9fb9155c3508dce467b0b361194d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#7f41e0e0e5a9abd4ad9ddd28c7aaf053">comm_timer_is_set</a> (struct <a class="el" href="structcomm__timer.html">comm_timer</a> *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">see if timeout has been set to a value. <a href="#7f41e0e0e5a9abd4ad9ddd28c7aaf053"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#91f9c886f97be545cb20d5f75d47ca2e">comm_timer_get_mem</a> (struct <a class="el" href="structcomm__timer.html">comm_timer</a> *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get size of memory used by comm timer. <a href="#91f9c886f97be545cb20d5f75d47ca2e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structcomm__signal.html">comm_signal</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#c3ccdc4685ec7c16d71e281df794496c">comm_signal_create</a> (struct <a class="el" href="structcomm__base.html">comm_base</a> *base, void(*callback)(int, void *), void *cb_arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a signal handler. <a href="#c3ccdc4685ec7c16d71e281df794496c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#79ef8b0d4fe81fa4193679a29b9d49f4">comm_signal_bind</a> (struct <a class="el" href="structcomm__signal.html">comm_signal</a> *comsig, int sig)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Bind signal struct to catch a signal. <a href="#79ef8b0d4fe81fa4193679a29b9d49f4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#c496abe80a96c70f933d3b288f5035da">comm_signal_delete</a> (struct <a class="el" href="structcomm__signal.html">comm_signal</a> *comsig)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Delete the signal communication point. <a href="#c496abe80a96c70f933d3b288f5035da"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#9a04855bca30aeb14d60e7848de41d4f">comm_point_perform_accept</a> (struct <a class="el" href="structcomm__point.html">comm_point</a> *c, struct sockaddr_storage *addr, socklen_t *addrlen)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">perform accept(2) with error checking. <a href="#9a04855bca30aeb14d60e7848de41d4f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#9a28a84c828591725627bd5275c724fd">comm_point_udp_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#9a28a84c828591725627bd5275c724fd"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#03da860ff7bf90dd3f5d7918bd63a6c9">comm_point_udp_ancil_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#03da860ff7bf90dd3f5d7918bd63a6c9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#8071b50a655584e9ab583c1170df9169">comm_point_tcp_accept_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#8071b50a655584e9ab583c1170df9169"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#33f013d617684b997476fe9bf8be231a">comm_point_tcp_handle_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#33f013d617684b997476fe9bf8be231a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#a2ef06dfc6040dd3acca1eefa92cfc90">comm_timer_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#a2ef06dfc6040dd3acca1eefa92cfc90"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#4d5703fffb724b650c2e8a58f6dc830e">comm_signal_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#4d5703fffb724b650c2e8a58f6dc830e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#c50a5301fce190e30d3293e764e470f3">comm_point_local_handle_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#c50a5301fce190e30d3293e764e470f3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="netevent_8h.html#efca81e9ffcf53591b7d9555c498d3dd">comm_point_raw_handle_callback</a> (int fd, short event, void *arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This routine is published for checks and tests, and is only used internally. <a href="#efca81e9ffcf53591b7d9555c498d3dd"></a><br></td></tr>
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<hr><h2>Detailed Description</h2>
This file contains event notification functions.
<p>
There are three types of communication points o UDP socket - perthread buffer. o TCP-accept socket - array of TCP-sockets, socketcount. o TCP socket - own buffer, parent-TCPaccept, read/write state, number of bytes read/written, timeout.<p>
There are sockets aimed towards our clients and towards the internet. o frontside - aimed towards our clients, queries come in, answers back. o behind - aimed towards internet, to the authoritative DNS servers.<p>
Several event types are available: o <a class="el" href="structcomm__base.html" title="A communication point dispatcher.">comm_base</a> - for thread safety of the comm points, one per thread. o <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> - udp and tcp networking, with callbacks. o <a class="el" href="structcomm__timer.html" title="Structure only for making timeout events.">comm_timer</a> - a timeout with callback. o <a class="el" href="structcomm__signal.html" title="Structure only for signal events.">comm_signal</a> - callbacks when signal is caught. o <a class="el" href="structcomm__reply.html" title="Reply information for a communication point.">comm_reply</a> - holds reply info during networking callback. <hr><h2>Function Documentation</h2>
<a class="anchor" name="293475957bb92e98416ad675e490b8e2"></a><!-- doxytag: member="netevent.h::comm_base_create" ref="293475957bb92e98416ad675e490b8e2" args="(int sigs)" -->
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<td class="memname">struct <a class="el" href="structcomm__base.html">comm_base</a>* comm_base_create </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>sigs</em> </td>
<td> ) </td>
<td><code> [read]</code></td>
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<p>
Create a new comm base.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>sigs,:</em> </td><td>if true it attempts to create a default loop for signal handling. </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>: the new comm base. NULL on error. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00091">internal_base::now</a>, <a class="el" href="replay_8h_source.html#l00210">replay_runtime::scenario</a>, <a class="el" href="netevent_8c_source.html#l00089">internal_base::secs</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, and <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>.</p>
<p>Referenced by <a class="el" href="libworker_8c_source.html#l00092">libworker_setup()</a>, and <a class="el" href="worker_8c_source.html#l00967">worker_init()</a>.</p>
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</div><p>
<a class="anchor" name="246dfec6fa0a44e60c087add866d0734"></a><!-- doxytag: member="netevent.h::comm_base_delete" ref="246dfec6fa0a44e60c087add866d0734" args="(struct comm_base *b)" -->
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<td class="memname">void comm_base_delete </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>b</em> </td>
<td> ) </td>
<td></td>
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<p>
Destroy a comm base.
<p>
All comm points must have been deleted. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>b,:</em> </td><td>the base to delete. </td></tr>
</table>
</dl>
<p>References <a class="el" href="replay_8h_source.html#l00225">replay_runtime::answer_list</a>, <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="fake__event_8c_source.html#l00126">delete_fake_pending()</a>, <a class="el" href="fake__event_8c_source.html#l00137">delete_replay_answer()</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="replay_8h_source.html#l00285">replay_answer::next</a>, <a class="el" href="replay_8h_source.html#l00269">fake_pending::next</a>, <a class="el" href="replay_8h_source.html#l00220">replay_runtime::pending_list</a>, and <a class="el" href="replay_8h_source.html#l00210">replay_runtime::scenario</a>.</p>
<p>Referenced by <a class="el" href="libworker_8c_source.html#l00071">libworker_delete()</a>, and <a class="el" href="worker_8c_source.html#l01115">worker_delete()</a>.</p>
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<a class="anchor" name="56be8a27caa68fa0e1bc960b6e194755"></a><!-- doxytag: member="netevent.h::comm_base_timept" ref="56be8a27caa68fa0e1bc960b6e194755" args="(struct comm_base *b, uint32_t **tt, struct timeval **tv)" -->
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<td class="memname">void comm_base_timept </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>b</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t ** </td>
<td class="paramname"> <em>tt</em>, </td>
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<td class="paramtype">struct timeval ** </td>
<td class="paramname"> <em>tv</em></td><td> </td>
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<td>)</td>
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<p>
Obtain two pointers.
<p>
The pointers never change (until base_delete()). The pointers point to time values that are updated regularly. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>b,:</em> </td><td>the communication base that will update the time values. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>tt,:</em> </td><td>pointer to time in seconds is returned. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>tv,:</em> </td><td>pointer to time in microseconds is returned. </td></tr>
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<p>References <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00091">internal_base::now</a>, <a class="el" href="replay_8h_source.html#l00236">replay_runtime::now_secs</a>, <a class="el" href="replay_8h_source.html#l00238">replay_runtime::now_tv</a>, and <a class="el" href="netevent_8c_source.html#l00089">internal_base::secs</a>.</p>
<p>Referenced by <a class="el" href="libworker_8c_source.html#l00092">libworker_setup()</a>, <a class="el" href="outside__network_8c_source.html#l00468">outside_network_create()</a>, and <a class="el" href="worker_8c_source.html#l00967">worker_init()</a>.</p>
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</div><p>
<a class="anchor" name="4a906aec807342d69d4a3701c668aca3"></a><!-- doxytag: member="netevent.h::comm_base_dispatch" ref="4a906aec807342d69d4a3701c668aca3" args="(struct comm_base *b)" -->
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<td class="memname">void comm_base_dispatch </td>
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<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>b</em> </td>
<td> ) </td>
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<p>
Dispatch the comm base events.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>b,:</em> </td><td>the communication to perform. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="log_8c_source.html#l00267">fatal_exit()</a>, <a class="el" href="fake__event_8c_source.html#l00515">run_scenario()</a>, <a class="el" href="structreplay__runtime.html#19c84c5fa28c12405aa8313c3c994fb1">replay_runtime::sig_cb</a>, and <a class="el" href="replay_8h_source.html#l00243">replay_runtime::sig_cb_arg</a>.</p>
<p>Referenced by <a class="el" href="libworker_8c_source.html#l00257">libworker_dobg()</a>, <a class="el" href="libworker_8c_source.html#l00497">libworker_fg()</a>, and <a class="el" href="worker_8c_source.html#l01109">worker_work()</a>.</p>
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<a class="anchor" name="6d683b040b8c52444881294ca9c19283"></a><!-- doxytag: member="netevent.h::comm_base_exit" ref="6d683b040b8c52444881294ca9c19283" args="(struct comm_base *b)" -->
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<td class="memname">void comm_base_exit </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>b</em> </td>
<td> ) </td>
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<p>
Exit from dispatch loop.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>b,:</em> </td><td>the communication base that is in dispatch(). </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="replay_8h_source.html#l00245">replay_runtime::exit_cleanly</a>, <a class="el" href="log_8c_source.html#l00267">fatal_exit()</a>, and <a class="el" href="log_8c_source.html#l00241">log_err()</a>.</p>
<p>Referenced by <a class="el" href="remote_8c_source.html#l00570">do_reload()</a>, <a class="el" href="remote_8c_source.html#l00561">do_stop()</a>, <a class="el" href="libworker_8c_source.html#l00218">libworker_do_cmd()</a>, <a class="el" href="libworker_8c_source.html#l00462">libworker_fg_done_cb()</a>, <a class="el" href="libworker_8c_source.html#l00241">libworker_handle_control_cmd()</a>, <a class="el" href="worker_8c_source.html#l00326">worker_handle_control_cmd()</a>, <a class="el" href="worker_8c_source.html#l00881">worker_sighandler()</a>, and <a class="el" href="win__svc_8c_source.html#l00434">worker_win_stop_cb()</a>.</p>
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<a class="anchor" name="6b0ffc9baa38f111fb074e8f0fd5df69"></a><!-- doxytag: member="netevent.h::comm_base_internal" ref="6b0ffc9baa38f111fb074e8f0fd5df69" args="(struct comm_base *b)" -->
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<td class="memname">struct event_base* comm_base_internal </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>b</em> </td>
<td> ) </td>
<td><code> [read]</code></td>
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<p>
Access internal data structure (for <a class="el" href="tube_8c.html" title="This file contains pipe service functions.">util/tube.c</a> on windows).
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>b,:</em> </td><td>comm base </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>event_base. Could be libevent, or internal event handler. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, and <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>.</p>
<p>Referenced by <a class="el" href="win__svc_8c_source.html#l00526">wsvc_setup_worker()</a>.</p>
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<a class="anchor" name="d7a1e298dc95be914cab6e6a8bdaef51"></a><!-- doxytag: member="netevent.h::comm_point_create_udp" ref="d7a1e298dc95be914cab6e6a8bdaef51" args="(struct comm_base *base, int fd, ldns_buffer *buffer, comm_point_callback_t *callback, void *callback_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__point.html">comm_point</a>* comm_point_create_udp </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ldns_buffer * </td>
<td class="paramname"> <em>buffer</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> * </td>
<td class="paramname"> <em>callback</em>, </td>
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<td class="paramtype">void * </td>
<td class="paramname"> <em>callback_arg</em></td><td> </td>
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<td>)</td>
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Create an UDP comm point.
<p>
Calls malloc. setups the structure with the parameters you provide. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>in which base to alloc the commpoint. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fd</em> </td><td>: file descriptor of open UDP socket. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>buffer,:</em> </td><td>shared buffer by UDP sockets from this thread. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>callback function pointer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback_arg,:</em> </td><td>will be passed to your callback function. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: returns the allocated communication point. NULL on error. Sets timeout to NULL. Turns off TCP options. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="fake__event_8c_source.html#l01013">comm_point_delete()</a>, <a class="el" href="fake__event_8c_source.html#l01065">comm_point_udp_callback()</a>, <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="netevent_8h_source.html#l00198">comm_point::inuse</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00146">comm_point::tcp_byte_count</a>, <a class="el" href="netevent_8h_source.html#l00194">comm_point::tcp_check_nb_connect</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="netevent_8h_source.html#l00191">comm_point::tcp_do_toggle_rw</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00148">comm_point::tcp_parent</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="listen__dnsport_8c_source.html#l00534">listen_create()</a>, and <a class="el" href="outside__network_8c_source.html#l00468">outside_network_create()</a>.</p>
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<a class="anchor" name="30294d3080d0ac1acf33ceb80d6f44fe"></a><!-- doxytag: member="netevent.h::comm_point_create_udp_ancil" ref="30294d3080d0ac1acf33ceb80d6f44fe" args="(struct comm_base *base, int fd, ldns_buffer *buffer, comm_point_callback_t *callback, void *callback_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__point.html">comm_point</a>* comm_point_create_udp_ancil </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">ldns_buffer * </td>
<td class="paramname"> <em>buffer</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> * </td>
<td class="paramname"> <em>callback</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>callback_arg</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
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<p>
Create an UDP with ancillary data comm point.
<p>
Calls malloc. Uses recvmsg instead of recv to get udp message. setups the structure with the parameters you provide. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>in which base to alloc the commpoint. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fd</em> </td><td>: file descriptor of open UDP socket. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>buffer,:</em> </td><td>shared buffer by UDP sockets from this thread. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>callback function pointer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback_arg,:</em> </td><td>will be passed to your callback function. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: returns the allocated communication point. NULL on error. Sets timeout to NULL. Turns off TCP options. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="fake__event_8c_source.html#l01013">comm_point_delete()</a>, <a class="el" href="fake__event_8c_source.html#l01071">comm_point_udp_ancil_callback()</a>, <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="netevent_8h_source.html#l00198">comm_point::inuse</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00146">comm_point::tcp_byte_count</a>, <a class="el" href="netevent_8h_source.html#l00194">comm_point::tcp_check_nb_connect</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="netevent_8h_source.html#l00191">comm_point::tcp_do_toggle_rw</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00148">comm_point::tcp_parent</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="listen__dnsport_8c_source.html#l00534">listen_create()</a>.</p>
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<a class="anchor" name="c29c65a940ecee00cc239d74f7e94014"></a><!-- doxytag: member="netevent.h::comm_point_create_tcp" ref="c29c65a940ecee00cc239d74f7e94014" args="(struct comm_base *base, int fd, int num, size_t bufsize, comm_point_callback_t *callback, void *callback_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__point.html">comm_point</a>* comm_point_create_tcp </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>num</em>, </td>
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<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>bufsize</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> * </td>
<td class="paramname"> <em>callback</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">void * </td>
<td class="paramname"> <em>callback_arg</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
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<p>
Create a TCP listener comm point.
<p>
Calls malloc. Setups the structure with the parameters you provide. Also Creates TCP Handlers, pre allocated for you. Uses the parameters you provide. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>in which base to alloc the commpoint. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor of open TCP socket set to listen nonblocking. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>num,:</em> </td><td>becomes max_tcp_count, the routine allocates that many tcp handler commpoints. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>bufsize,:</em> </td><td>size of buffer to create for handlers. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>callback function pointer for TCP handlers. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback_arg,:</em> </td><td>will be passed to your callback function. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: returns the TCP listener commpoint. You can find the TCP handlers in the array inside the listener commpoint. returns NULL on error. Inits timeout to NULL. All handlers are on the free list. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l01127">comm_point_create_tcp_handler()</a>, <a class="el" href="fake__event_8c_source.html#l01013">comm_point_delete()</a>, <a class="el" href="fake__event_8c_source.html#l01077">comm_point_tcp_accept_callback()</a>, <a class="el" href="netevent_8h_source.html#l00167">comm_point::comm_tcp_accept</a>, <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00146">comm_point::tcp_byte_count</a>, <a class="el" href="netevent_8h_source.html#l00194">comm_point::tcp_check_nb_connect</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="netevent_8h_source.html#l00191">comm_point::tcp_do_toggle_rw</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00148">comm_point::tcp_parent</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="listen__dnsport_8c_source.html#l00534">listen_create()</a>.</p>
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<a class="anchor" name="20c4fac7d9882fd0d6a4655284674409"></a><!-- doxytag: member="netevent.h::comm_point_create_tcp_out" ref="20c4fac7d9882fd0d6a4655284674409" args="(struct comm_base *base, size_t bufsize, comm_point_callback_t *callback, void *callback_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__point.html">comm_point</a>* comm_point_create_tcp_out </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>bufsize</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> * </td>
<td class="paramname"> <em>callback</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>callback_arg</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
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<p>
Create an outgoing TCP commpoint.
<p>
No file descriptor is opened, left at -1. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>in which base to alloc the commpoint. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>bufsize,:</em> </td><td>size of buffer to create for handlers. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>callback function pointer for the handler. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback_arg,:</em> </td><td>will be passed to your callback function. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: the commpoint or NULL on error. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00098">comm_reply::c</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="fake__event_8c_source.html#l01083">comm_point_tcp_handle_callback()</a>, <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00150">comm_point::repinfo</a>, <a class="el" href="netevent_8h_source.html#l00146">comm_point::tcp_byte_count</a>, <a class="el" href="netevent_8h_source.html#l00194">comm_point::tcp_check_nb_connect</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="netevent_8h_source.html#l00191">comm_point::tcp_do_toggle_rw</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00148">comm_point::tcp_parent</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l00425">create_pending_tcp()</a>.</p>
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<a class="anchor" name="bfd80dff2df0cb2ab35ec359ba1cad12"></a><!-- doxytag: member="netevent.h::comm_point_create_local" ref="bfd80dff2df0cb2ab35ec359ba1cad12" args="(struct comm_base *base, int fd, size_t bufsize, comm_point_callback_t *callback, void *callback_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__point.html">comm_point</a>* comm_point_create_local </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>bufsize</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> * </td>
<td class="paramname"> <em>callback</em>, </td>
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<td class="paramkey"></td>
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<td></td><td></td><td><code> [read]</code></td>
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<p>
Create commpoint to listen to a local domain file descriptor.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>in which base to alloc the commpoint. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor of open AF_UNIX socket set to listen nonblocking. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>bufsize,:</em> </td><td>size of buffer to create for handlers. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>callback function pointer for the handler. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback_arg,:</em> </td><td>will be passed to your callback function. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: the commpoint or NULL on error. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="fake__event_8c_source.html#l01101">comm_point_local_handle_callback()</a>, <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00146">comm_point::tcp_byte_count</a>, <a class="el" href="netevent_8h_source.html#l00194">comm_point::tcp_check_nb_connect</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="netevent_8h_source.html#l00191">comm_point::tcp_do_toggle_rw</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00148">comm_point::tcp_parent</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
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<a class="anchor" name="793278e8c315ea3cc44ff12f18ac02fc"></a><!-- doxytag: member="netevent.h::comm_point_create_raw" ref="793278e8c315ea3cc44ff12f18ac02fc" args="(struct comm_base *base, int fd, int writing, comm_point_callback_t *callback, void *callback_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__point.html">comm_point</a>* comm_point_create_raw </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>writing</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="netevent_8h.html#2ac6c8fe545b6f40c109a064ce17a24d">comm_point_callback_t</a> * </td>
<td class="paramname"> <em>callback</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>callback_arg</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
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<p>
Create commpoint to listen to a local domain pipe descriptor.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>in which base to alloc the commpoint. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>writing,:</em> </td><td>true if you want to listen to writes, false for reads. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>callback function pointer for the handler. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback_arg,:</em> </td><td>will be passed to your callback function. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: the commpoint or NULL on error. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="fake__event_8c_source.html#l01107">comm_point_raw_handle_callback()</a>, <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00146">comm_point::tcp_byte_count</a>, <a class="el" href="netevent_8h_source.html#l00194">comm_point::tcp_check_nb_connect</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="netevent_8h_source.html#l00191">comm_point::tcp_do_toggle_rw</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00148">comm_point::tcp_parent</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="remote_8c_source.html#l00339">accept_open()</a>, <a class="el" href="remote_8c_source.html#l00372">remote_accept_callback()</a>, <a class="el" href="tube_8c_source.html#l00407">tube_setup_bg_listen()</a>, and <a class="el" href="tube_8c_source.html#l00422">tube_setup_bg_write()</a>.</p>
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<a class="anchor" name="6eb4b8e228226cf7ab9359742f050d66"></a><!-- doxytag: member="netevent.h::comm_point_close" ref="6eb4b8e228226cf7ab9359742f050d66" args="(struct comm_point *c)" -->
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<td class="memname">void comm_point_close </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em> </td>
<td> ) </td>
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<div class="memdoc">
<p>
Close a comm point fd.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>comm point to close. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00180">comm_point::do_not_close</a>, <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, and <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01427">comm_point_delete()</a>, <a class="el" href="outside__network_8c_source.html#l00215">decomission_pending_tcp()</a>, <a class="el" href="outside__network_8c_source.html#l00949">outnet_tcptimer()</a>, <a class="el" href="outside__network_8c_source.html#l00254">portcomm_loweruse()</a>, and <a class="el" href="netevent_8c_source.html#l00669">reclaim_tcp_handler()</a>.</p>
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<a class="anchor" name="9cfab13f86b3f2f180ea6b66119b455d"></a><!-- doxytag: member="netevent.h::comm_point_delete" ref="9cfab13f86b3f2f180ea6b66119b455d" args="(struct comm_point *c)" -->
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<td class="memname">void comm_point_delete </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em> </td>
<td> ) </td>
<td></td>
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<p>
Close and deallocate (free) the comm point.
<p>
If the comm point is a tcp-accept point, also its tcp-handler points are deleted. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>comm point to delete. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8c_source.html#l01406">comm_point_close()</a>, <a class="el" href="fake__event_8c_source.html#l01013">comm_point_delete()</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="remote_8c_source.html#l00463">clean_point()</a>, <a class="el" href="netevent_8c_source.html#l01189">comm_point_create_tcp()</a>, <a class="el" href="netevent_8c_source.html#l01028">comm_point_create_udp()</a>, <a class="el" href="netevent_8c_source.html#l01077">comm_point_create_udp_ancil()</a>, <a class="el" href="netevent_8c_source.html#l01427">comm_point_delete()</a>, <a class="el" href="remote_8c_source.html#l00205">daemon_remote_clear()</a>, <a class="el" href="listen__dnsport_8c_source.html#l00534">listen_create()</a>, <a class="el" href="listen__dnsport_8c_source.html#l00585">listen_list_delete()</a>, <a class="el" href="outside__network_8c_source.html#l00624">outside_network_delete()</a>, <a class="el" href="tube_8c_source.html#l00110">tube_remove_bg_listen()</a>, and <a class="el" href="tube_8c_source.html#l00122">tube_remove_bg_write()</a>.</p>
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<a class="anchor" name="848235a0ded0c17ce32d5bbfcb5f094d"></a><!-- doxytag: member="netevent.h::comm_point_set_cb_arg" ref="848235a0ded0c17ce32d5bbfcb5f094d" args="(struct comm_point *c, void *arg)" -->
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<td class="memname">void comm_point_set_cb_arg </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
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<div class="memdoc">
<p>
Reset the callback argument for a comm point.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>the comm point to change. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the new callback user argument. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, and <a class="el" href="log_8h_source.html#l00185">log_assert</a>.</p>
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<a class="anchor" name="08297db7cb55faf7951477731ae17a92"></a><!-- doxytag: member="netevent.h::comm_point_send_reply" ref="08297db7cb55faf7951477731ae17a92" args="(struct comm_reply *repinfo)" -->
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<td class="memname">void comm_point_send_reply </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__reply.html">comm_reply</a> * </td>
<td class="paramname"> <em>repinfo</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>
Send reply.
<p>
Put message into commpoint buffer. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>repinfo,:</em> </td><td>The reply info copied from a commpoint callback call. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00100">comm_reply::addr</a>, <a class="el" href="netevent_8h_source.html#l00102">comm_reply::addrlen</a>, <a class="el" href="replay_8h_source.html#l00228">replay_runtime::answer_last</a>, <a class="el" href="replay_8h_source.html#l00225">replay_runtime::answer_list</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00098">comm_reply::c</a>, <a class="el" href="netevent_8c_source.html#l00239">comm_point_send_udp_msg()</a>, <a class="el" href="netevent_8c_source.html#l00351">comm_point_send_udp_msg_if()</a>, <a class="el" href="fake__event_8c_source.html#l01001">comm_point_start_listening()</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="log_8c_source.html#l00267">fatal_exit()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="log_8c_source.html#l00228">log_info()</a>, <a class="el" href="fake__event_8c_source.html#l00094">log_pkt()</a>, <a class="el" href="replay_8h_source.html#l00285">replay_answer::next</a>, <a class="el" href="replay_8h_source.html#l00289">replay_answer::pkt</a>, <a class="el" href="replay_8h_source.html#l00287">replay_answer::repinfo</a>, <a class="el" href="netevent_8h_source.html#l00104">comm_reply::srctype</a>, <a class="el" href="netevent_8c_source.html#l00049">TCP_QUERY_TIMEOUT</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="fake__event_8c_source.html#l00361">fake_front_query()</a>, <a class="el" href="mesh_8c_source.html#l00268">mesh_new_client()</a>, and <a class="el" href="mesh_8c_source.html#l00662">mesh_send_reply()</a>.</p>
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<a class="anchor" name="74cf8926a893e62b5e75ccc1c0f87147"></a><!-- doxytag: member="netevent.h::comm_point_drop_reply" ref="74cf8926a893e62b5e75ccc1c0f87147" args="(struct comm_reply *repinfo)" -->
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<td class="memname">void comm_point_drop_reply </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__reply.html">comm_reply</a> * </td>
<td class="paramname"> <em>repinfo</em> </td>
<td> ) </td>
<td></td>
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</table>
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<div class="memdoc">
<p>
Drop reply.
<p>
Cleans up. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>repinfo,:</em> </td><td>The reply info copied from a commpoint callback call. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00098">comm_reply::c</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00228">log_info()</a>, <a class="el" href="netevent_8c_source.html#l00669">reclaim_tcp_handler()</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="mesh_8c_source.html#l00268">mesh_new_client()</a>, <a class="el" href="mesh_8c_source.html#l00459">mesh_state_cleanup()</a>, and <a class="el" href="worker_8c_source.html#l00681">worker_handle_request()</a>.</p>
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<a class="anchor" name="17cfdd2ad27590a02c128ee9ebc55e26"></a><!-- doxytag: member="netevent.h::comm_point_send_udp_msg" ref="17cfdd2ad27590a02c128ee9ebc55e26" args="(struct comm_point *c, ldns_buffer *packet, struct sockaddr *addr, socklen_t addrlen)" -->
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<td class="memname">int comm_point_send_udp_msg </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em>, </td>
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<td></td>
<td class="paramtype">ldns_buffer * </td>
<td class="paramname"> <em>packet</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct sockaddr * </td>
<td class="paramname"> <em>addr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">socklen_t </td>
<td class="paramname"> <em>addrlen</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<div class="memdoc">
<p>
Send an udp message over a commpoint.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>commpoint to send it from. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>packet,:</em> </td><td>what to send. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>addr,:</em> </td><td>where to send it to. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>addrlen,:</em> </td><td>length of addr. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: false on a failure. </dd></dl>
<p>References <a class="el" href="net__help_8c_source.html#l00479">addr_is_ip4mapped()</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="net__help_8c_source.html#l00150">log_addr()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, <a class="el" href="log_8h_source.html#l00054">VERB_DETAIL</a>, <a class="el" href="log_8h_source.html#l00052">VERB_OPS</a>, <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>, and <a class="el" href="log_8c_source.html#l00062">verbosity</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01453">comm_point_send_reply()</a>, <a class="el" href="netevent_8c_source.html#l00532">comm_point_udp_callback()</a>, and <a class="el" href="outside__network_8c_source.html#l00864">randomize_and_send_udp()</a>.</p>
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<a class="anchor" name="44b1a87283127a1f6632ac8d45895920"></a><!-- doxytag: member="netevent.h::comm_point_stop_listening" ref="44b1a87283127a1f6632ac8d45895920" args="(struct comm_point *c)" -->
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<td class="memname">void comm_point_stop_listening </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em> </td>
<td> ) </td>
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<div class="memdoc">
<p>
Stop listening for input on the commpoint.
<p>
No callbacks will happen. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>commpoint to disable. The fd is not closed. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, and <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l00634">comm_point_tcp_accept_callback()</a>, <a class="el" href="listen__dnsport_8c_source.html#l00606">listen_pushback()</a>, <a class="el" href="remote_8c_source.html#l00372">remote_accept_callback()</a>, <a class="el" href="netevent_8c_source.html#l00699">tcp_callback_reader()</a>, <a class="el" href="netevent_8c_source.html#l00685">tcp_callback_writer()</a>, and <a class="el" href="tube_8c_source.html#l00218">tube_handle_write()</a>.</p>
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</div><p>
<a class="anchor" name="f0b8caf76732fbeef49f6b4730387ab0"></a><!-- doxytag: member="netevent.h::comm_point_start_listening" ref="f0b8caf76732fbeef49f6b4730387ab0" args="(struct comm_point *c, int newfd, int sec)" -->
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<td class="memname">void comm_point_start_listening </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>newfd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>sec</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
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<div class="memdoc">
<p>
Start listening again for input on the comm point.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>commpoint to enable again. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>newfd,:</em> </td><td>new fd, or -1 to leave fd be. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>sec,:</em> </td><td>timeout in seconds, or -1 for no (change to the) timeout. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, <a class="el" href="netevent_8h_source.html#l00144">comm_point::tcp_is_reading</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, and <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01453">comm_point_send_reply()</a>, <a class="el" href="listen__dnsport_8c_source.html#l00619">listen_resume()</a>, <a class="el" href="outside__network_8c_source.html#l00132">outnet_tcp_take_into_use()</a>, <a class="el" href="netevent_8c_source.html#l00669">reclaim_tcp_handler()</a>, <a class="el" href="remote_8c_source.html#l00372">remote_accept_callback()</a>, <a class="el" href="outside__network_8c_source.html#l00795">select_ifport()</a>, <a class="el" href="netevent_8c_source.html#l00584">setup_tcp_handler()</a>, <a class="el" href="netevent_8c_source.html#l00699">tcp_callback_reader()</a>, <a class="el" href="netevent_8c_source.html#l00685">tcp_callback_writer()</a>, and <a class="el" href="tube_8c_source.html#l00434">tube_queue_item()</a>.</p>
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<a class="anchor" name="a03b8bdd6f1deb74751a23886fc05ac2"></a><!-- doxytag: member="netevent.h::comm_point_listen_for_rw" ref="a03b8bdd6f1deb74751a23886fc05ac2" args="(struct comm_point *c, int rd, int wr)" -->
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<td class="memname">void comm_point_listen_for_rw </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>rd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>wr</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
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<div class="memdoc">
<p>
Stop listening and start listening again for reading or writing.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>commpoint </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rd,:</em> </td><td>if true, listens for reading. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>wr,:</em> </td><td>if true, listens for writing. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, and <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>.</p>
<p>Referenced by <a class="el" href="remote_8c_source.html#l01613">remote_control_callback()</a>.</p>
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</div><p>
<a class="anchor" name="89e19915fd58de03f17d247440654ebe"></a><!-- doxytag: member="netevent.h::comm_point_get_mem" ref="89e19915fd58de03f17d247440654ebe" args="(struct comm_point *c)" -->
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<td class="memname">size_t comm_point_get_mem </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>
Get size of memory used by comm point.
<p>
For TCP handlers this includes subhandlers. For UDP handlers, this does not include the (shared) UDP buffer. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>commpoint. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>size in bytes. </dd></dl>
<p>References <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="fake__event_8c_source.html#l01028">comm_point_get_mem()</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00154">comm_point::max_tcp_count</a>, <a class="el" href="netevent_8h_source.html#l00157">comm_point::tcp_handlers</a>, <a class="el" href="netevent_8h_source.html#l00137">comm_point::timeout</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01550">comm_point_get_mem()</a>, <a class="el" href="outside__network_8c_source.html#l01643">if_get_mem()</a>, <a class="el" href="listen__dnsport_8c_source.html#l00726">listen_get_mem()</a>, <a class="el" href="outside__network_8c_source.html#l01664">outnet_get_mem()</a>, and <a class="el" href="worker_8c_source.html#l00131">worker_mem_report()</a>.</p>
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<a class="anchor" name="1a5faccab873a9e377fb715cb00be916"></a><!-- doxytag: member="netevent.h::comm_timer_create" ref="1a5faccab873a9e377fb715cb00be916" args="(struct comm_base *base, void(*cb)(void *), void *cb_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__timer.html">comm_timer</a>* comm_timer_create </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void(*)(void *) </td>
<td class="paramname"> <em>cb</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>cb_arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
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<div class="memdoc">
<p>
create timer.
<p>
Not active upon creation. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>event handling base. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>cb,:</em> </td><td>callback function: void myfunc(void* myarg); </td></tr>
<tr><td valign="top"></td><td valign="top"><em>cb_arg,:</em> </td><td>user callback argument. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: the new timer or NULL on error. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00099">internal_timer::base</a>, <a class="el" href="structcomm__timer.html#7199b4ca68c48368098ad3460b5b1928">comm_timer::callback</a>, <a class="el" href="netevent_8h_source.html#l00240">comm_timer::cb_arg</a>, <a class="el" href="fake__event_8c_source.html#l01089">comm_timer_callback()</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00101">internal_timer::ev</a>, <a class="el" href="netevent_8h_source.html#l00234">comm_timer::ev_timer</a>, and <a class="el" href="log_8c_source.html#l00241">log_err()</a>.</p>
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l00985">pending_tcp_query()</a>, <a class="el" href="outside__network_8c_source.html#l00902">pending_udp_query()</a>, <a class="el" href="worker_8c_source.html#l00967">worker_init()</a>, and <a class="el" href="win__svc_8c_source.html#l00526">wsvc_setup_worker()</a>.</p>
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<a class="anchor" name="cbfb9cf754701131fd122454a8bc999e"></a><!-- doxytag: member="netevent.h::comm_timer_disable" ref="cbfb9cf754701131fd122454a8bc999e" args="(struct comm_timer *timer)" -->
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<td class="memname">void comm_timer_disable </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__timer.html">comm_timer</a> * </td>
<td class="paramname"> <em>timer</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>
disable timer.
<p>
Stops callbacks from happening. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>timer,:</em> </td><td>to disable. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00103">internal_timer::enabled</a>, <a class="el" href="netevent_8c_source.html#l00101">internal_timer::ev</a>, and <a class="el" href="netevent_8h_source.html#l00234">comm_timer::ev_timer</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01622">comm_timer_delete()</a>, <a class="el" href="netevent_8c_source.html#l01606">comm_timer_set()</a>, and <a class="el" href="outside__network_8c_source.html#l00303">outnet_udp_cb()</a>.</p>
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<a class="anchor" name="5ae99ac696c5300d19e0a7a2c04816ee"></a><!-- doxytag: member="netevent.h::comm_timer_set" ref="5ae99ac696c5300d19e0a7a2c04816ee" args="(struct comm_timer *timer, struct timeval *tv)" -->
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<td class="memname">void comm_timer_set </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__timer.html">comm_timer</a> * </td>
<td class="paramname"> <em>timer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct timeval * </td>
<td class="paramname"> <em>tv</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
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<div class="memdoc">
<p>
reset timevalue for timer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>timer,:</em> </td><td>timer to (re)set. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>tv,:</em> </td><td>when the timer should activate. if NULL timer is disabled. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8c_source.html#l00099">internal_timer::base</a>, <a class="el" href="fake__event_8c_source.html#l01089">comm_timer_callback()</a>, <a class="el" href="fake__event_8c_source.html#l01149">comm_timer_disable()</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00103">internal_timer::enabled</a>, <a class="el" href="netevent_8c_source.html#l00101">internal_timer::ev</a>, <a class="el" href="netevent_8h_source.html#l00234">comm_timer::ev_timer</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, and <a class="el" href="log_8c_source.html#l00241">log_err()</a>.</p>
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l00985">pending_tcp_query()</a>, <a class="el" href="outside__network_8c_source.html#l00864">randomize_and_send_udp()</a>, <a class="el" href="win__svc_8c_source.html#l00496">set_cron_timer()</a>, and <a class="el" href="worker_8c_source.html#l00920">worker_restart_timer()</a>.</p>
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<a class="anchor" name="bb7d9fb9155c3508dce467b0b361194d"></a><!-- doxytag: member="netevent.h::comm_timer_delete" ref="bb7d9fb9155c3508dce467b0b361194d" args="(struct comm_timer *timer)" -->
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<td class="memname">void comm_timer_delete </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__timer.html">comm_timer</a> * </td>
<td class="paramname"> <em>timer</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
delete timer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>timer,:</em> </td><td>to delete. </td></tr>
</table>
</dl>
<p>References <a class="el" href="fake__event_8c_source.html#l01149">comm_timer_disable()</a>, and <a class="el" href="netevent_8h_source.html#l00234">comm_timer::ev_timer</a>.</p>
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l00709">pending_delete()</a>, <a class="el" href="outside__network_8c_source.html#l00902">pending_udp_query()</a>, <a class="el" href="outside__network_8c_source.html#l00122">waiting_tcp_delete()</a>, <a class="el" href="worker_8c_source.html#l01115">worker_delete()</a>, and <a class="el" href="win__svc_8c_source.html#l00546">wsvc_desetup_worker()</a>.</p>
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<a class="anchor" name="7f41e0e0e5a9abd4ad9ddd28c7aaf053"></a><!-- doxytag: member="netevent.h::comm_timer_is_set" ref="7f41e0e0e5a9abd4ad9ddd28c7aaf053" args="(struct comm_timer *timer)" -->
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<td class="memname">int comm_timer_is_set </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__timer.html">comm_timer</a> * </td>
<td class="paramname"> <em>timer</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
see if timeout has been set to a value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>timer,:</em> </td><td>the timer to examine. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: false if disabled or not set. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00103">internal_timer::enabled</a>, and <a class="el" href="netevent_8h_source.html#l00234">comm_timer::ev_timer</a>.</p>
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<a class="anchor" name="91f9c886f97be545cb20d5f75d47ca2e"></a><!-- doxytag: member="netevent.h::comm_timer_get_mem" ref="91f9c886f97be545cb20d5f75d47ca2e" args="(struct comm_timer *timer)" -->
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<td class="memname">size_t comm_timer_get_mem </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__timer.html">comm_timer</a> * </td>
<td class="paramname"> <em>timer</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get size of memory used by comm timer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>timer,:</em> </td><td>the timer to examine. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>size in bytes. </dd></dl>
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01710">serviced_get_mem()</a>, <a class="el" href="outside__network_8c_source.html#l01631">waiting_tcp_get_mem()</a>, and <a class="el" href="outside__network_8c_source.html#l01657">waiting_udp_get_mem()</a>.</p>
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</div><p>
<a class="anchor" name="c3ccdc4685ec7c16d71e281df794496c"></a><!-- doxytag: member="netevent.h::comm_signal_create" ref="c3ccdc4685ec7c16d71e281df794496c" args="(struct comm_base *base, void(*callback)(int, void *), void *cb_arg)" -->
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<td class="memname">struct <a class="el" href="structcomm__signal.html">comm_signal</a>* comm_signal_create </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__base.html">comm_base</a> * </td>
<td class="paramname"> <em>base</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void(*)(int, void *) </td>
<td class="paramname"> <em>callback</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>cb_arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
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<div class="memdoc">
<p>
Create a signal handler.
<p>
Call signal_bind() later to bind to a signal. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>base,:</em> </td><td>communication base to use. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback,:</em> </td><td>called when signal is caught. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>cb_arg,:</em> </td><td>user argument to callback </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: the signal struct or NULL on error. </dd></dl>
<p>References <a class="el" href="netevent_8h_source.html#l00248">comm_signal::base</a>, <a class="el" href="structcomm__signal.html#60e31fb7a43d986a4395d3ec965a04c2">comm_signal::callback</a>, <a class="el" href="netevent_8h_source.html#l00257">comm_signal::cb_arg</a>, <a class="el" href="netevent_8h_source.html#l00251">comm_signal::ev_signal</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="structreplay__runtime.html#19c84c5fa28c12405aa8313c3c994fb1">replay_runtime::sig_cb</a>, and <a class="el" href="replay_8h_source.html#l00243">replay_runtime::sig_cb_arg</a>.</p>
<p>Referenced by <a class="el" href="worker_8c_source.html#l00967">worker_init()</a>.</p>
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</div><p>
<a class="anchor" name="79ef8b0d4fe81fa4193679a29b9d49f4"></a><!-- doxytag: member="netevent.h::comm_signal_bind" ref="79ef8b0d4fe81fa4193679a29b9d49f4" args="(struct comm_signal *comsig, int sig)" -->
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<td class="memname">int comm_signal_bind </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__signal.html">comm_signal</a> * </td>
<td class="paramname"> <em>comsig</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>sig</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<div class="memdoc">
<p>
Bind signal struct to catch a signal.
<p>
A signle <a class="el" href="structcomm__signal.html" title="Structure only for signal events.">comm_signal</a> can be bound to multiple signals, calling comm_signal_bind multiple times. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>comsig,:</em> </td><td>the communication point, with callback information. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>sig,:</em> </td><td>signal number. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>: true on success. false on error. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00087">internal_base::base</a>, <a class="el" href="netevent_8h_source.html#l00248">comm_signal::base</a>, <a class="el" href="fake__event_8c_source.html#l01095">comm_signal_callback()</a>, <a class="el" href="netevent_8h_source.html#l00090">comm_base::eb</a>, <a class="el" href="netevent_8c_source.html#l00111">internal_signal::ev</a>, <a class="el" href="netevent_8h_source.html#l00251">comm_signal::ev_signal</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, and <a class="el" href="netevent_8c_source.html#l00113">internal_signal::next</a>.</p>
<p>Referenced by <a class="el" href="worker_8c_source.html#l00967">worker_init()</a>.</p>
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<a class="anchor" name="c496abe80a96c70f933d3b288f5035da"></a><!-- doxytag: member="netevent.h::comm_signal_delete" ref="c496abe80a96c70f933d3b288f5035da" args="(struct comm_signal *comsig)" -->
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<td class="memname">void comm_signal_delete </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__signal.html">comm_signal</a> * </td>
<td class="paramname"> <em>comsig</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>
Delete the signal communication point.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>comsig,:</em> </td><td>to delete. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00111">internal_signal::ev</a>, <a class="el" href="netevent_8h_source.html#l00251">comm_signal::ev_signal</a>, and <a class="el" href="netevent_8c_source.html#l00113">internal_signal::next</a>.</p>
<p>Referenced by <a class="el" href="worker_8c_source.html#l01115">worker_delete()</a>.</p>
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</div><p>
<a class="anchor" name="9a04855bca30aeb14d60e7848de41d4f"></a><!-- doxytag: member="netevent.h::comm_point_perform_accept" ref="9a04855bca30aeb14d60e7848de41d4f" args="(struct comm_point *c, struct sockaddr_storage *addr, socklen_t *addrlen)" -->
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<td class="memname">int comm_point_perform_accept </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structcomm__point.html">comm_point</a> * </td>
<td class="paramname"> <em>c</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct sockaddr_storage * </td>
<td class="paramname"> <em>addr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">socklen_t * </td>
<td class="paramname"> <em>addrlen</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>
perform accept(2) with error checking.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>c,:</em> </td><td>commpoint with accept fd. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>addr,:</em> </td><td>remote end returned here. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>addrlen,:</em> </td><td>length of remote end returned here. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>new fd, or -1 on error. if -1, error message has been printed if necessary, simply drop out of the reading handler. </dd></dl>
<p>References <a class="el" href="netevent_8c_source.html#l00079">internal_event::ev</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="net__help_8c_source.html#l00083">fd_set_nonblock()</a>, <a class="el" href="net__help_8c_source.html#l00150">log_addr()</a>, and <a class="el" href="log_8c_source.html#l00241">log_err()</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l00634">comm_point_tcp_accept_callback()</a>, and <a class="el" href="remote_8c_source.html#l00372">remote_accept_callback()</a>.</p>
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<a class="anchor" name="9a28a84c828591725627bd5275c724fd"></a><!-- doxytag: member="netevent.h::comm_point_udp_callback" ref="9a28a84c828591725627bd5275c724fd" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_point_udp_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
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<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
handle libevent callback for udp comm point. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00100">comm_reply::addr</a>, <a class="el" href="netevent_8h_source.html#l00102">comm_reply::addrlen</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00098">comm_reply::c</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8c_source.html#l00239">comm_point_send_udp_msg()</a>, <a class="el" href="netevent_8h_source.html#l00165">comm_point::comm_udp</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00081">fptr_whitelist_comm_point()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00077">NETEVENT_NOERROR</a>, <a class="el" href="netevent_8c_source.html#l00053">NUM_UDP_PER_SELECT</a>, <a class="el" href="netevent_8h_source.html#l00104">comm_reply::srctype</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01028">comm_point_create_udp()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
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<a class="anchor" name="03da860ff7bf90dd3f5d7918bd63a6c9"></a><!-- doxytag: member="netevent.h::comm_point_udp_ancil_callback" ref="03da860ff7bf90dd3f5d7918bd63a6c9" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_point_udp_ancil_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
handle libevent callback for udp ancillary data comm point. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00100">comm_reply::addr</a>, <a class="el" href="netevent_8h_source.html#l00102">comm_reply::addrlen</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00140">comm_point::buffer</a>, <a class="el" href="netevent_8h_source.html#l00098">comm_reply::c</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8c_source.html#l00351">comm_point_send_udp_msg_if()</a>, <a class="el" href="netevent_8h_source.html#l00165">comm_point::comm_udp</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="log_8c_source.html#l00267">fatal_exit()</a>, <a class="el" href="netevent_8h_source.html#l00134">comm_point::fd</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00081">fptr_whitelist_comm_point()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00077">NETEVENT_NOERROR</a>, <a class="el" href="netevent_8c_source.html#l00053">NUM_UDP_PER_SELECT</a>, <a class="el" href="netevent_8c_source.html#l00303">p_ancil()</a>, <a class="el" href="structcomm__reply.html#98165cfe3032a57007bda04b1cc659b2">comm_reply::pktinfo</a>, <a class="el" href="netevent_8h_source.html#l00104">comm_reply::srctype</a>, <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>, <a class="el" href="log_8h_source.html#l00058">VERB_ALGO</a>, and <a class="el" href="log_8c_source.html#l00062">verbosity</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01077">comm_point_create_udp_ancil()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
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<a class="anchor" name="8071b50a655584e9ab583c1170df9169"></a><!-- doxytag: member="netevent.h::comm_point_tcp_accept_callback" ref="8071b50a655584e9ab583c1170df9169" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_point_tcp_accept_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
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<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
handle libevent callback for tcp accept comm point <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00100">comm_reply::addr</a>, <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8c_source.html#l00594">comm_point_perform_accept()</a>, <a class="el" href="fake__event_8c_source.html#l01007">comm_point_stop_listening()</a>, <a class="el" href="netevent_8h_source.html#l00167">comm_point::comm_tcp_accept</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00228">log_info()</a>, <a class="el" href="log_8c_source.html#l00254">log_warn()</a>, <a class="el" href="netevent_8h_source.html#l00150">comm_point::repinfo</a>, <a class="el" href="netevent_8c_source.html#l00584">setup_tcp_handler()</a>, <a class="el" href="netevent_8h_source.html#l00160">comm_point::tcp_free</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01189">comm_point_create_tcp()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
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<a class="anchor" name="33f013d617684b997476fe9bf8be231a"></a><!-- doxytag: member="netevent.h::comm_point_tcp_handle_callback" ref="33f013d617684b997476fe9bf8be231a" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_point_tcp_handle_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
handle libevent callback for tcp data comm point <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8c_source.html#l00721">comm_point_tcp_handle_read()</a>, <a class="el" href="netevent_8c_source.html#l00819">comm_point_tcp_handle_write()</a>, <a class="el" href="netevent_8h_source.html#l00169">comm_point::comm_tcp</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00081">fptr_whitelist_comm_point()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00079">NETEVENT_CLOSED</a>, <a class="el" href="netevent_8h_source.html#l00081">NETEVENT_TIMEOUT</a>, <a class="el" href="netevent_8c_source.html#l00669">reclaim_tcp_handler()</a>, <a class="el" href="netevent_8h_source.html#l00184">comm_point::tcp_do_close</a>, <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>, <a class="el" href="log_8h_source.html#l00056">VERB_QUERY</a>, and <a class="el" href="ldns-testpkts_8c.html#a557e5b23b2833d7c1ec0415a1bdd2b1">verbose()</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01127">comm_point_create_tcp_handler()</a>, <a class="el" href="netevent_8c_source.html#l01253">comm_point_create_tcp_out()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
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<a class="anchor" name="a2ef06dfc6040dd3acca1eefa92cfc90"></a><!-- doxytag: member="netevent.h::comm_timer_callback" ref="a2ef06dfc6040dd3acca1eefa92cfc90" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_timer_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
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</div>
<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
handle libevent callback for timer comm. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor (always -1). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__timer.html" title="Structure only for making timeout events.">comm_timer</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00099">internal_timer::base</a>, <a class="el" href="structcomm__timer.html#7199b4ca68c48368098ad3460b5b1928">comm_timer::callback</a>, <a class="el" href="netevent_8h_source.html#l00240">comm_timer::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8c_source.html#l00103">internal_timer::enabled</a>, <a class="el" href="netevent_8h_source.html#l00234">comm_timer::ev_timer</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00101">fptr_whitelist_comm_timer()</a>, and <a class="el" href="log_8h_source.html#l00185">log_assert</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01569">comm_timer_create()</a>, <a class="el" href="netevent_8c_source.html#l01606">comm_timer_set()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
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<a class="anchor" name="4d5703fffb724b650c2e8a58f6dc830e"></a><!-- doxytag: member="netevent.h::comm_signal_callback" ref="4d5703fffb724b650c2e8a58f6dc830e" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_signal_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
handle libevent callback for signal comm. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor (used for the signal number). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the internal commsignal structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8h_source.html#l00248">comm_signal::base</a>, <a class="el" href="structcomm__signal.html#60e31fb7a43d986a4395d3ec965a04c2">comm_signal::callback</a>, <a class="el" href="netevent_8h_source.html#l00257">comm_signal::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00113">fptr_whitelist_comm_signal()</a>, and <a class="el" href="log_8h_source.html#l00185">log_assert</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01684">comm_signal_bind()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
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<a class="anchor" name="c50a5301fce190e30d3293e764e470f3"></a><!-- doxytag: member="netevent.h::comm_point_local_handle_callback" ref="c50a5301fce190e30d3293e764e470f3" args="(int fd, short event, void *arg)" -->
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<td class="memname">void comm_point_local_handle_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
libevent callback for AF_UNIX fds <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8h_source.html#l00171">comm_point::comm_local</a>, <a class="el" href="netevent_8c_source.html#l00721">comm_point_tcp_handle_read()</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00081">fptr_whitelist_comm_point()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="log_8c_source.html#l00241">log_err()</a>, <a class="el" href="netevent_8h_source.html#l00079">NETEVENT_CLOSED</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01305">comm_point_create_local()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
</div>
</div><p>
<a class="anchor" name="efca81e9ffcf53591b7d9555c498d3dd"></a><!-- doxytag: member="netevent.h::comm_point_raw_handle_callback" ref="efca81e9ffcf53591b7d9555c498d3dd" args="(int fd, short event, void *arg)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void comm_point_raw_handle_callback </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">short </td>
<td class="paramname"> <em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
This routine is published for checks and tests, and is only used internally.
<p>
libevent callback for raw fd access. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fd,:</em> </td><td>file descriptor. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>event,:</em> </td><td>event bits from libevent: EV_READ, EV_WRITE, EV_SIGNAL, EV_TIMEOUT. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>arg,:</em> </td><td>the <a class="el" href="structcomm__point.html" title="Communication point to the network These behaviours can be accomplished by setting...">comm_point</a> structure. </td></tr>
</table>
</dl>
<p>References <a class="el" href="netevent_8c_source.html#l00077">internal_event::base</a>, <a class="el" href="netevent_8h_source.html#l00224">comm_point::callback</a>, <a class="el" href="netevent_8h_source.html#l00226">comm_point::cb_arg</a>, <a class="el" href="netevent_8c_source.html#l00129">comm_base_now()</a>, <a class="el" href="netevent_8h_source.html#l00173">comm_point::comm_raw</a>, <a class="el" href="netevent_8h_source.html#l00131">comm_point::ev</a>, <a class="el" href="fptr__wlist_8h_source.html#l00067">fptr_ok</a>, <a class="el" href="fptr__wlist_8c_source.html#l00091">fptr_whitelist_comm_point_raw()</a>, <a class="el" href="log_8h_source.html#l00185">log_assert</a>, <a class="el" href="netevent_8h_source.html#l00077">NETEVENT_NOERROR</a>, <a class="el" href="netevent_8h_source.html#l00081">NETEVENT_TIMEOUT</a>, and <a class="el" href="structcomm__point.html#e97adb4dd9e0ea2e4b18465bcc8b0162">comm_point::type</a>.</p>
<p>Referenced by <a class="el" href="netevent_8c_source.html#l01357">comm_point_create_raw()</a>, and <a class="el" href="fptr__wlist_8c_source.html#l00120">fptr_whitelist_event()</a>.</p>
</div>
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