<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html xmlns:fn="http://www.w3.org/2005/02/xpath-functions"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="../../../doc/otp_doc.css" type="text/css"> <title>Erlang -- epmd</title> </head> <body bgcolor="white" text="#000000" link="#0000ff" vlink="#ff00ff" alink="#ff0000"><div id="container"> <script id="js" type="text/javascript" language="JavaScript" src="../../../doc/js/flipmenu/flipmenu.js"></script><script id="js2" type="text/javascript" src="../../../doc/js/erlresolvelinks.js"></script><script language="JavaScript" type="text/javascript"> <!-- function getWinHeight() { var myHeight = 0; if( typeof( window.innerHeight ) == 'number' ) { //Non-IE myHeight = window.innerHeight; } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { //IE 6+ in 'standards compliant mode' myHeight = document.documentElement.clientHeight; } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { //IE 4 compatible myHeight = document.body.clientHeight; } return myHeight; } function setscrollpos() { var objf=document.getElementById('loadscrollpos'); document.getElementById("leftnav").scrollTop = objf.offsetTop - getWinHeight()/2; } function addEvent(obj, evType, fn){ if (obj.addEventListener){ obj.addEventListener(evType, fn, true); return true; } else if (obj.attachEvent){ var r = obj.attachEvent("on"+evType, fn); return r; } else { return false; } } addEvent(window, 'load', setscrollpos); //--></script><div id="leftnav"><div class="innertube"> <img alt="Erlang logo" src="../../../doc/erlang-logo.png"><br><small><a href="users_guide.html">User's Guide</a><br><a href="index.html">Reference Manual</a><br><a href="release_notes.html">Release Notes</a><br><a href="../pdf/erts-5.7.5.pdf">PDF</a><br><a href="../../../doc/index.html">Top</a></small><p><strong>Erlang Run-Time System Application (ERTS)</strong><br><strong>Reference Manual</strong><br><small>Version 5.7.5</small></p> <br><a href="javascript:openAllFlips()">Expand All</a><br><a href="javascript:closeAllFlips()">Contract All</a><p><small><strong>Table of Contents</strong></small></p> <ul class="flipMenu"> <li id="no" title="erl_prim_loader " expanded="false">erl_prim_loader<ul> <li><a href="erl_prim_loader.html"> Top of manual page </a></li> <li title="start-3"><a href="erl_prim_loader.html#start-3">start/3</a></li> <li title="get_file-1"><a href="erl_prim_loader.html#get_file-1">get_file/1</a></li> <li title="get_path-0"><a href="erl_prim_loader.html#get_path-0">get_path/0</a></li> <li title="list_dir-1"><a href="erl_prim_loader.html#list_dir-1">list_dir/1</a></li> <li title="read_file_info-1"><a href="erl_prim_loader.html#read_file_info-1">read_file_info/1</a></li> <li title="set_path-1"><a href="erl_prim_loader.html#set_path-1">set_path/1</a></li> </ul> </li> <li id="no" title="erlang " expanded="false">erlang<ul> <li><a href="erlang.html"> Top of manual page </a></li> <li title="abs-1"><a href="erlang.html#abs-1">abs/1</a></li> <li title="adler32-1"><a href="erlang.html#adler32-1">adler32/1</a></li> <li title="adler32-2"><a href="erlang.html#adler32-2">adler32/2</a></li> <li title="adler32_combine-3"><a href="erlang.html#adler32_combine-3">adler32_combine/3</a></li> <li title="append_element-2"><a href="erlang.html#append_element-2">append_element/2</a></li> <li title="apply-2"><a href="erlang.html#apply-2">apply/2</a></li> <li title="apply-3"><a href="erlang.html#apply-3">apply/3</a></li> <li title="atom_to_binary-2"><a href="erlang.html#atom_to_binary-2">atom_to_binary/2</a></li> <li title="atom_to_list-1"><a href="erlang.html#atom_to_list-1">atom_to_list/1</a></li> <li title="binary_to_atom-2"><a href="erlang.html#binary_to_atom-2">binary_to_atom/2</a></li> <li title="binary_to_existing_atom-2"><a href="erlang.html#binary_to_existing_atom-2">binary_to_existing_atom/2</a></li> <li title="binary_to_list-1"><a href="erlang.html#binary_to_list-1">binary_to_list/1</a></li> <li title="binary_to_list-3"><a href="erlang.html#binary_to_list-3">binary_to_list/3</a></li> <li title="bitstring_to_list-1"><a href="erlang.html#bitstring_to_list-1">bitstring_to_list/1</a></li> <li title="binary_to_term-1"><a href="erlang.html#binary_to_term-1">binary_to_term/1</a></li> <li title="binary_to_term-2"><a href="erlang.html#binary_to_term-2">binary_to_term/2</a></li> <li title="bit_size-1"><a href="erlang.html#bit_size-1">bit_size/1</a></li> <li title="bump_reductions-1"><a href="erlang.html#bump_reductions-1">bump_reductions/1</a></li> <li title="byte_size-1"><a href="erlang.html#byte_size-1">byte_size/1</a></li> <li title="cancel_timer-1"><a href="erlang.html#cancel_timer-1">cancel_timer/1</a></li> <li title="check_process_code-2"><a href="erlang.html#check_process_code-2">check_process_code/2</a></li> <li title="concat_binary-1"><a href="erlang.html#concat_binary-1">concat_binary/1</a></li> <li title="crc32-1"><a href="erlang.html#crc32-1">crc32/1</a></li> <li title="crc32-2"><a href="erlang.html#crc32-2">crc32/2</a></li> <li title="crc32_combine-3"><a href="erlang.html#crc32_combine-3">crc32_combine/3</a></li> <li title="date-0"><a href="erlang.html#date-0">date/0</a></li> <li title="decode_packet-3"><a href="erlang.html#decode_packet-3">decode_packet/3</a></li> <li title="delete_module-1"><a href="erlang.html#delete_module-1">delete_module/1</a></li> <li title="demonitor-1"><a href="erlang.html#demonitor-1">demonitor/1</a></li> <li title="demonitor-2"><a href="erlang.html#demonitor-2">demonitor/2</a></li> <li title="disconnect_node-1"><a href="erlang.html#disconnect_node-1">disconnect_node/1</a></li> <li title="display-1"><a href="erlang.html#display-1">display/1</a></li> <li title="element-2"><a href="erlang.html#element-2">element/2</a></li> <li title="erase-0"><a href="erlang.html#erase-0">erase/0</a></li> <li title="erase-1"><a href="erlang.html#erase-1">erase/1</a></li> <li title="error-1"><a href="erlang.html#error-1">error/1</a></li> <li title="error-2"><a href="erlang.html#error-2">error/2</a></li> <li title="exit-1"><a href="erlang.html#exit-1">exit/1</a></li> <li title="exit-2"><a href="erlang.html#exit-2">exit/2</a></li> <li title="float-1"><a href="erlang.html#float-1">float/1</a></li> <li title="float_to_list-1"><a href="erlang.html#float_to_list-1">float_to_list/1</a></li> <li title="fun_info-1"><a href="erlang.html#fun_info-1">fun_info/1</a></li> <li title="fun_info-2"><a href="erlang.html#fun_info-2">fun_info/2</a></li> <li title="fun_to_list-1"><a href="erlang.html#fun_to_list-1">fun_to_list/1</a></li> <li title="function_exported-3"><a href="erlang.html#function_exported-3">function_exported/3</a></li> <li title="garbage_collect-0"><a href="erlang.html#garbage_collect-0">garbage_collect/0</a></li> <li title="garbage_collect-1"><a href="erlang.html#garbage_collect-1">garbage_collect/1</a></li> <li title="get-0"><a href="erlang.html#get-0">get/0</a></li> <li title="get-1"><a href="erlang.html#get-1">get/1</a></li> <li title="get_cookie-0"><a href="erlang.html#get_cookie-0">get_cookie/0</a></li> <li title="get_keys-1"><a href="erlang.html#get_keys-1">get_keys/1</a></li> <li title="get_stacktrace-0"><a href="erlang.html#get_stacktrace-0">get_stacktrace/0</a></li> <li title="group_leader-0"><a href="erlang.html#group_leader-0">group_leader/0</a></li> <li title="group_leader-2"><a href="erlang.html#group_leader-2">group_leader/2</a></li> <li title="halt-0"><a href="erlang.html#halt-0">halt/0</a></li> <li title="halt-1"><a href="erlang.html#halt-1">halt/1</a></li> <li title="hash-2"><a href="erlang.html#hash-2">hash/2</a></li> <li title="hd-1"><a href="erlang.html#hd-1">hd/1</a></li> <li title="hibernate-3"><a href="erlang.html#hibernate-3">hibernate/3</a></li> <li title="integer_to_list-1"><a href="erlang.html#integer_to_list-1">integer_to_list/1</a></li> <li title="integer_to_list-2"><a href="erlang.html#integer_to_list-2">integer_to_list/2</a></li> <li title="iolist_to_binary-1"><a href="erlang.html#iolist_to_binary-1">iolist_to_binary/1</a></li> <li title="iolist_size-1"><a href="erlang.html#iolist_size-1">iolist_size/1</a></li> <li title="is_alive-0"><a href="erlang.html#is_alive-0">is_alive/0</a></li> <li title="is_atom-1"><a href="erlang.html#is_atom-1">is_atom/1</a></li> <li title="is_binary-1"><a href="erlang.html#is_binary-1">is_binary/1</a></li> <li title="is_bitstring-1"><a href="erlang.html#is_bitstring-1">is_bitstring/1</a></li> <li title="is_boolean-1"><a href="erlang.html#is_boolean-1">is_boolean/1</a></li> <li title="is_builtin-3"><a href="erlang.html#is_builtin-3">is_builtin/3</a></li> <li title="is_float-1"><a href="erlang.html#is_float-1">is_float/1</a></li> <li title="is_function-1"><a href="erlang.html#is_function-1">is_function/1</a></li> <li title="is_function-2"><a href="erlang.html#is_function-2">is_function/2</a></li> <li title="is_integer-1"><a href="erlang.html#is_integer-1">is_integer/1</a></li> <li title="is_list-1"><a href="erlang.html#is_list-1">is_list/1</a></li> <li title="is_number-1"><a href="erlang.html#is_number-1">is_number/1</a></li> <li title="is_pid-1"><a href="erlang.html#is_pid-1">is_pid/1</a></li> <li title="is_port-1"><a href="erlang.html#is_port-1">is_port/1</a></li> <li title="is_process_alive-1"><a href="erlang.html#is_process_alive-1">is_process_alive/1</a></li> <li title="is_record-2"><a href="erlang.html#is_record-2">is_record/2</a></li> <li title="is_record-3"><a href="erlang.html#is_record-3">is_record/3</a></li> <li title="is_reference-1"><a href="erlang.html#is_reference-1">is_reference/1</a></li> <li title="is_tuple-1"><a href="erlang.html#is_tuple-1">is_tuple/1</a></li> <li title="length-1"><a href="erlang.html#length-1">length/1</a></li> <li title="link-1"><a href="erlang.html#link-1">link/1</a></li> <li title="list_to_atom-1"><a href="erlang.html#list_to_atom-1">list_to_atom/1</a></li> <li title="list_to_binary-1"><a href="erlang.html#list_to_binary-1">list_to_binary/1</a></li> <li title="list_to_bitstring-1"><a href="erlang.html#list_to_bitstring-1">list_to_bitstring/1</a></li> <li title="list_to_existing_atom-1"><a href="erlang.html#list_to_existing_atom-1">list_to_existing_atom/1</a></li> <li title="list_to_float-1"><a href="erlang.html#list_to_float-1">list_to_float/1</a></li> <li title="list_to_integer-1"><a href="erlang.html#list_to_integer-1">list_to_integer/1</a></li> <li title="list_to_integer-2"><a href="erlang.html#list_to_integer-2">list_to_integer/2</a></li> <li title="list_to_pid-1"><a href="erlang.html#list_to_pid-1">list_to_pid/1</a></li> <li title="list_to_tuple-1"><a href="erlang.html#list_to_tuple-1">list_to_tuple/1</a></li> <li title="load_module-2"><a href="erlang.html#load_module-2">load_module/2</a></li> <li title="load_nif-2"><a href="erlang.html#load_nif-2">load_nif/2</a></li> <li title="loaded-0"><a href="erlang.html#loaded-0">loaded/0</a></li> <li title="localtime-0"><a href="erlang.html#localtime-0">localtime/0</a></li> <li title="localtime_to_universaltime-1"><a href="erlang.html#localtime_to_universaltime-1">localtime_to_universaltime/1</a></li> <li title="localtime_to_universaltime-2"><a href="erlang.html#localtime_to_universaltime-2">localtime_to_universaltime/2</a></li> <li title="make_ref-0"><a href="erlang.html#make_ref-0">make_ref/0</a></li> <li title="make_tuple-2"><a href="erlang.html#make_tuple-2">make_tuple/2</a></li> <li title="make_tuple-3"><a href="erlang.html#make_tuple-3">make_tuple/3</a></li> <li title="max-2"><a href="erlang.html#max-2">max/2</a></li> <li title="md5-1"><a href="erlang.html#md5-1">md5/1</a></li> <li title="md5_final-1"><a href="erlang.html#md5_final-1">md5_final/1</a></li> <li title="md5_init-0"><a href="erlang.html#md5_init-0">md5_init/0</a></li> <li title="md5_update-2"><a href="erlang.html#md5_update-2">md5_update/2</a></li> <li title="memory-0"><a href="erlang.html#memory-0">memory/0</a></li> <li title="memory-1"><a href="erlang.html#memory-1">memory/1</a></li> <li title="min-2"><a href="erlang.html#min-2">min/2</a></li> <li title="module_loaded-1"><a href="erlang.html#module_loaded-1">module_loaded/1</a></li> <li title="monitor-2"><a href="erlang.html#monitor-2">monitor/2</a></li> <li title="monitor_node-2"><a href="erlang.html#monitor_node-2">monitor_node/2</a></li> <li title="monitor_node-3"><a href="erlang.html#monitor_node-3">monitor_node/3</a></li> <li title="node-0"><a href="erlang.html#node-0">node/0</a></li> <li title="node-1"><a href="erlang.html#node-1">node/1</a></li> <li title="nodes-0"><a href="erlang.html#nodes-0">nodes/0</a></li> <li title="nodes-1"><a href="erlang.html#nodes-1">nodes/1</a></li> <li title="now-0"><a href="erlang.html#now-0">now/0</a></li> <li title="open_port-2"><a href="erlang.html#open_port-2">open_port/2</a></li> <li title="phash-2"><a href="erlang.html#phash-2">phash/2</a></li> <li title="phash2-1"><a href="erlang.html#phash2-1">phash2/1</a></li> <li title="pid_to_list-1"><a href="erlang.html#pid_to_list-1">pid_to_list/1</a></li> <li title="port_close-1"><a href="erlang.html#port_close-1">port_close/1</a></li> <li title="port_command-2"><a href="erlang.html#port_command-2">port_command/2</a></li> <li title="port_command-3"><a href="erlang.html#port_command-3">port_command/3</a></li> <li title="port_connect-2"><a href="erlang.html#port_connect-2">port_connect/2</a></li> <li title="port_control-3"><a href="erlang.html#port_control-3">port_control/3</a></li> <li title="port_call-3"><a href="erlang.html#port_call-3">port_call/3</a></li> <li title="port_info-1"><a href="erlang.html#port_info-1">port_info/1</a></li> <li title="port_info-2"><a href="erlang.html#port_info-2">port_info/2</a></li> <li title="port_to_list-1"><a href="erlang.html#port_to_list-1">port_to_list/1</a></li> <li title="ports-0"><a href="erlang.html#ports-0">ports/0</a></li> <li title="pre_loaded-0"><a href="erlang.html#pre_loaded-0">pre_loaded/0</a></li> <li title="process_display-2"><a href="erlang.html#process_display-2">process_display/2</a></li> <li title="process_flag-2"><a href="erlang.html#process_flag-2">process_flag/2</a></li> <li title="process_flag-3"><a href="erlang.html#process_flag-3">process_flag/3</a></li> <li title="process_info-1"><a href="erlang.html#process_info-1">process_info/1</a></li> <li title="process_info-2"><a href="erlang.html#process_info-2">process_info/2</a></li> <li title="processes-0"><a href="erlang.html#processes-0">processes/0</a></li> <li title="purge_module-1"><a href="erlang.html#purge_module-1">purge_module/1</a></li> <li title="put-2"><a href="erlang.html#put-2">put/2</a></li> <li title="raise-3"><a href="erlang.html#raise-3">raise/3</a></li> <li title="read_timer-1"><a href="erlang.html#read_timer-1">read_timer/1</a></li> <li title="ref_to_list-1"><a href="erlang.html#ref_to_list-1">ref_to_list/1</a></li> <li title="register-2"><a href="erlang.html#register-2">register/2</a></li> <li title="registered-0"><a href="erlang.html#registered-0">registered/0</a></li> <li title="resume_process-1"><a href="erlang.html#resume_process-1">resume_process/1</a></li> <li title="round-1"><a href="erlang.html#round-1">round/1</a></li> <li title="self-0"><a href="erlang.html#self-0">self/0</a></li> <li title="send-2"><a href="erlang.html#send-2">send/2</a></li> <li title="send-3"><a href="erlang.html#send-3">send/3</a></li> <li title="send_after-3"><a href="erlang.html#send_after-3">send_after/3</a></li> <li title="send_nosuspend-2"><a href="erlang.html#send_nosuspend-2">send_nosuspend/2</a></li> <li title="send_nosuspend-3"><a href="erlang.html#send_nosuspend-3">send_nosuspend/3</a></li> <li title="set_cookie-2"><a href="erlang.html#set_cookie-2">set_cookie/2</a></li> <li title="setelement-3"><a href="erlang.html#setelement-3">setelement/3</a></li> <li title="size-1"><a href="erlang.html#size-1">size/1</a></li> <li title="spawn-1"><a href="erlang.html#spawn-1">spawn/1</a></li> <li title="spawn-2"><a href="erlang.html#spawn-2">spawn/2</a></li> <li title="spawn-3"><a href="erlang.html#spawn-3">spawn/3</a></li> <li title="spawn-4"><a href="erlang.html#spawn-4">spawn/4</a></li> <li title="spawn_link-1"><a href="erlang.html#spawn_link-1">spawn_link/1</a></li> <li title="spawn_link-2"><a href="erlang.html#spawn_link-2">spawn_link/2</a></li> <li title="spawn_link-3"><a href="erlang.html#spawn_link-3">spawn_link/3</a></li> <li title="spawn_link-4"><a href="erlang.html#spawn_link-4">spawn_link/4</a></li> <li title="spawn_monitor-1"><a href="erlang.html#spawn_monitor-1">spawn_monitor/1</a></li> <li title="spawn_monitor-3"><a href="erlang.html#spawn_monitor-3">spawn_monitor/3</a></li> <li title="spawn_opt-2"><a href="erlang.html#spawn_opt-2">spawn_opt/2</a></li> <li title="spawn_opt-3"><a href="erlang.html#spawn_opt-3">spawn_opt/3</a></li> <li title="spawn_opt-4"><a href="erlang.html#spawn_opt-4">spawn_opt/4</a></li> <li title="spawn_opt-5"><a href="erlang.html#spawn_opt-5">spawn_opt/5</a></li> <li title="split_binary-2"><a href="erlang.html#split_binary-2">split_binary/2</a></li> <li title="start_timer-3"><a href="erlang.html#start_timer-3">start_timer/3</a></li> <li title="statistics-1"><a href="erlang.html#statistics-1">statistics/1</a></li> <li title="suspend_process-2"><a href="erlang.html#suspend_process-2">suspend_process/2</a></li> <li title="suspend_process-1"><a href="erlang.html#suspend_process-1">suspend_process/1</a></li> <li title="system_flag-2"><a href="erlang.html#system_flag-2">system_flag/2</a></li> <li title="system_info-1"><a href="erlang.html#system_info-1">system_info/1</a></li> <li title="system_monitor-0"><a href="erlang.html#system_monitor-0">system_monitor/0</a></li> <li title="system_monitor-1"><a href="erlang.html#system_monitor-1">system_monitor/1</a></li> <li title="system_monitor-2"><a href="erlang.html#system_monitor-2">system_monitor/2</a></li> <li title="system_profile-0"><a href="erlang.html#system_profile-0">system_profile/0</a></li> <li title="system_profile-2"><a href="erlang.html#system_profile-2">system_profile/2</a></li> <li title="term_to_binary-1"><a href="erlang.html#term_to_binary-1">term_to_binary/1</a></li> <li title="term_to_binary-2"><a href="erlang.html#term_to_binary-2">term_to_binary/2</a></li> <li title="throw-1"><a href="erlang.html#throw-1">throw/1</a></li> <li title="time-0"><a href="erlang.html#time-0">time/0</a></li> <li title="tl-1"><a href="erlang.html#tl-1">tl/1</a></li> <li title="trace-3"><a href="erlang.html#trace-3">trace/3</a></li> <li title="trace_delivered-1"><a href="erlang.html#trace_delivered-1">trace_delivered/1</a></li> <li title="trace_info-2"><a href="erlang.html#trace_info-2">trace_info/2</a></li> <li title="trace_pattern-2"><a href="erlang.html#trace_pattern-2">trace_pattern/2</a></li> <li title="trace_pattern-3"><a href="erlang.html#trace_pattern-3">trace_pattern/3</a></li> <li title="trunc-1"><a href="erlang.html#trunc-1">trunc/1</a></li> <li title="tuple_size-1"><a href="erlang.html#tuple_size-1">tuple_size/1</a></li> <li title="tuple_to_list-1"><a href="erlang.html#tuple_to_list-1">tuple_to_list/1</a></li> <li title="universaltime-0"><a href="erlang.html#universaltime-0">universaltime/0</a></li> <li title="universaltime_to_localtime-1"><a href="erlang.html#universaltime_to_localtime-1">universaltime_to_localtime/1</a></li> <li title="unlink-1"><a href="erlang.html#unlink-1">unlink/1</a></li> <li title="unregister-1"><a href="erlang.html#unregister-1">unregister/1</a></li> <li title="whereis-1"><a href="erlang.html#whereis-1">whereis/1</a></li> <li title="yield-0"><a href="erlang.html#yield-0">yield/0</a></li> </ul> </li> <li id="no" title="init " expanded="false">init<ul> <li><a href="init.html"> Top of manual page </a></li> <li title="boot-1"><a href="init.html#boot-1">boot/1</a></li> <li title="get_args-0"><a href="init.html#get_args-0">get_args/0</a></li> <li title="get_argument-1"><a href="init.html#get_argument-1">get_argument/1</a></li> <li title="get_arguments-0"><a href="init.html#get_arguments-0">get_arguments/0</a></li> <li title="get_plain_arguments-0"><a href="init.html#get_plain_arguments-0">get_plain_arguments/0</a></li> <li title="get_status-0"><a href="init.html#get_status-0">get_status/0</a></li> <li title="reboot-0"><a href="init.html#reboot-0">reboot/0</a></li> <li title="restart-0"><a href="init.html#restart-0">restart/0</a></li> <li title="script_id-0"><a href="init.html#script_id-0">script_id/0</a></li> <li title="stop-0"><a href="init.html#stop-0">stop/0</a></li> <li title="stop-1"><a href="init.html#stop-1">stop/1</a></li> </ul> </li> <li id="no" title="zlib " expanded="false">zlib<ul> <li><a href="zlib.html"> Top of manual page </a></li> <li title="open-0"><a href="zlib.html#open-0">open/0</a></li> <li title="close-1"><a href="zlib.html#close-1">close/1</a></li> <li title="deflateInit-1"><a href="zlib.html#deflateInit-1">deflateInit/1</a></li> <li title="deflateInit-2"><a href="zlib.html#deflateInit-2">deflateInit/2</a></li> <li title="deflateInit-6"><a href="zlib.html#deflateInit-6">deflateInit/6</a></li> <li title="deflate-2"><a href="zlib.html#deflate-2">deflate/2</a></li> <li title="deflate-3"><a href="zlib.html#deflate-3">deflate/3</a></li> <li title="deflateSetDictionary-2"><a href="zlib.html#deflateSetDictionary-2">deflateSetDictionary/2</a></li> <li title="deflateReset-1"><a href="zlib.html#deflateReset-1">deflateReset/1</a></li> <li title="deflateParams-3"><a href="zlib.html#deflateParams-3">deflateParams/3</a></li> <li title="deflateEnd-1"><a href="zlib.html#deflateEnd-1">deflateEnd/1</a></li> <li title="inflateInit-1"><a href="zlib.html#inflateInit-1">inflateInit/1</a></li> <li title="inflateInit-2"><a href="zlib.html#inflateInit-2">inflateInit/2</a></li> <li title="inflate-2"><a href="zlib.html#inflate-2">inflate/2</a></li> <li title="inflateSetDictionary-2"><a href="zlib.html#inflateSetDictionary-2">inflateSetDictionary/2</a></li> <li title="inflateReset-1"><a href="zlib.html#inflateReset-1">inflateReset/1</a></li> <li title="inflateEnd-1"><a href="zlib.html#inflateEnd-1">inflateEnd/1</a></li> <li title="setBufSize-2"><a href="zlib.html#setBufSize-2">setBufSize/2</a></li> <li title="getBufSize-1"><a href="zlib.html#getBufSize-1">getBufSize/1</a></li> <li title="crc32-1"><a href="zlib.html#crc32-1">crc32/1</a></li> <li title="crc32-2"><a href="zlib.html#crc32-2">crc32/2</a></li> <li title="crc32-3"><a href="zlib.html#crc32-3">crc32/3</a></li> <li title="crc32_combine-4"><a href="zlib.html#crc32_combine-4">crc32_combine/4</a></li> <li title="adler32-2"><a href="zlib.html#adler32-2">adler32/2</a></li> <li title="adler32-3"><a href="zlib.html#adler32-3">adler32/3</a></li> <li title="adler32_combine-4"><a href="zlib.html#adler32_combine-4">adler32_combine/4</a></li> <li title="compress-1"><a href="zlib.html#compress-1">compress/1</a></li> <li title="uncompress-1"><a href="zlib.html#uncompress-1">uncompress/1</a></li> <li title="zip-1"><a href="zlib.html#zip-1">zip/1</a></li> <li title="unzip-1"><a href="zlib.html#unzip-1">unzip/1</a></li> <li title="gzip-1"><a href="zlib.html#gzip-1">gzip/1</a></li> <li title="gunzip-1"><a href="zlib.html#gunzip-1">gunzip/1</a></li> </ul> </li> <li title="epmd"><a href="epmd.html">epmd</a></li> <li title="erl"><a href="erl.html">erl</a></li> <li title="erlc"><a href="erlc.html">erlc</a></li> <li title="werl"><a href="werl.html">werl</a></li> <li title="escript"><a href="escript.html">escript</a></li> <li title="erlsrv"><a href="erlsrv.html">erlsrv</a></li> <li title="start_erl"><a href="start_erl.html">start_erl</a></li> <li id="no" title="erl_set_memory_block " expanded="false">erl_set_memory_block<ul> <li><a href="erl_set_memory_block.html"> Top of manual page </a></li> <li title="erl_set_memory_block"><a href="erl_set_memory_block.html#erl_set_memory_block">erl_set_memory_block() </a></li> <li title="erl_memory_show"><a href="erl_set_memory_block.html#erl_memory_show">erl_memory_show() </a></li> <li title="erl_mem_info_get"><a href="erl_set_memory_block.html#erl_mem_info_get">erl_mem_info_get() </a></li> </ul> </li> <li title="run_erl"><a href="run_erl.html">run_erl</a></li> <li title="start"><a href="start.html">start</a></li> <li id="no" title="erl_driver " expanded="false">erl_driver<ul> <li><a href="erl_driver.html"> Top of manual page </a></li> <li title="driver_system_info"><a href="erl_driver.html#driver_system_info">driver_system_info() </a></li> <li title="driver_output"><a href="erl_driver.html#driver_output">driver_output() </a></li> <li title="driver_output2"><a href="erl_driver.html#driver_output2">driver_output2() </a></li> <li title="driver_output_binary"><a href="erl_driver.html#driver_output_binary">driver_output_binary() </a></li> <li title="driver_outputv"><a href="erl_driver.html#driver_outputv">driver_outputv() </a></li> <li title="driver_vec_to_buf"><a href="erl_driver.html#driver_vec_to_buf">driver_vec_to_buf() </a></li> <li title="driver_set_timer"><a href="erl_driver.html#driver_set_timer">driver_set_timer() </a></li> <li title="driver_cancel_timer"><a href="erl_driver.html#driver_cancel_timer">driver_cancel_timer() </a></li> <li title="driver_read_timer"><a href="erl_driver.html#driver_read_timer">driver_read_timer() </a></li> <li title="driver_get_now"><a href="erl_driver.html#driver_get_now">driver_get_now() </a></li> <li title="driver_select"><a href="erl_driver.html#driver_select">driver_select() </a></li> <li title="driver_alloc"><a href="erl_driver.html#driver_alloc">driver_alloc() </a></li> <li title="driver_realloc"><a href="erl_driver.html#driver_realloc">driver_realloc() </a></li> <li title="driver_free"><a href="erl_driver.html#driver_free">driver_free() </a></li> <li title="driver_alloc_binary"><a href="erl_driver.html#driver_alloc_binary">driver_alloc_binary() </a></li> <li title="driver_realloc_binary"><a href="erl_driver.html#driver_realloc_binary">driver_realloc_binary() </a></li> <li title="driver_free_binary"><a href="erl_driver.html#driver_free_binary">driver_free_binary() </a></li> <li title="driver_binary_get_refc"><a href="erl_driver.html#driver_binary_get_refc">driver_binary_get_refc() </a></li> <li title="driver_binary_inc_refc"><a href="erl_driver.html#driver_binary_inc_refc">driver_binary_inc_refc() </a></li> <li title="driver_binary_dec_refc"><a href="erl_driver.html#driver_binary_dec_refc">driver_binary_dec_refc() </a></li> <li title="driver_enq"><a href="erl_driver.html#driver_enq">driver_enq() </a></li> <li title="driver_pushq"><a href="erl_driver.html#driver_pushq">driver_pushq() </a></li> <li title="driver_deq"><a href="erl_driver.html#driver_deq">driver_deq() </a></li> <li title="driver_sizeq"><a href="erl_driver.html#driver_sizeq">driver_sizeq() </a></li> <li title="driver_enq_bin"><a href="erl_driver.html#driver_enq_bin">driver_enq_bin() </a></li> <li title="driver_pushq_bin"><a href="erl_driver.html#driver_pushq_bin">driver_pushq_bin() </a></li> <li title="driver_peekq"><a href="erl_driver.html#driver_peekq">driver_peekq() </a></li> <li title="driver_enqv"><a href="erl_driver.html#driver_enqv">driver_enqv() </a></li> <li title="driver_pushqv"><a href="erl_driver.html#driver_pushqv">driver_pushqv() </a></li> <li title="driver_pdl_create"><a href="erl_driver.html#driver_pdl_create">driver_pdl_create() </a></li> <li title="driver_pdl_lock"><a href="erl_driver.html#driver_pdl_lock">driver_pdl_lock() </a></li> <li title="driver_pdl_unlock"><a href="erl_driver.html#driver_pdl_unlock">driver_pdl_unlock() </a></li> <li title="driver_pdl_get_refc"><a href="erl_driver.html#driver_pdl_get_refc">driver_pdl_get_refc() </a></li> <li title="driver_pdl_inc_refc"><a href="erl_driver.html#driver_pdl_inc_refc">driver_pdl_inc_refc() </a></li> <li title="driver_pdl_dec_refc"><a href="erl_driver.html#driver_pdl_dec_refc">driver_pdl_dec_refc() </a></li> <li title="driver_monitor_process"><a href="erl_driver.html#driver_monitor_process">driver_monitor_process() </a></li> <li title="driver_demonitor_process"><a href="erl_driver.html#driver_demonitor_process">driver_demonitor_process() </a></li> <li title="driver_get_monitored_process"><a href="erl_driver.html#driver_get_monitored_process">driver_get_monitored_process() </a></li> <li title="driver_compare_monitors"><a href="erl_driver.html#driver_compare_monitors">driver_compare_monitors() </a></li> <li title="add_driver_entry"><a href="erl_driver.html#add_driver_entry">add_driver_entry() </a></li> <li title="remove_driver_entry"><a href="erl_driver.html#remove_driver_entry">remove_driver_entry() </a></li> <li title="erl_errno_id"><a href="erl_driver.html#erl_errno_id">erl_errno_id() </a></li> <li title="set_busy_port"><a href="erl_driver.html#set_busy_port">set_busy_port() </a></li> <li title="set_port_control_flags"><a href="erl_driver.html#set_port_control_flags">set_port_control_flags() </a></li> <li title="driver_failure_eof"><a href="erl_driver.html#driver_failure_eof">driver_failure_eof() </a></li> <li title="driver_failure_atom"><a href="erl_driver.html#driver_failure_atom">driver_failure_atom() </a></li> <li title="driver_failure_posix"><a href="erl_driver.html#driver_failure_posix">driver_failure_posix() </a></li> <li title="driver_failure"><a href="erl_driver.html#driver_failure">driver_failure() </a></li> <li title="driver_connected"><a href="erl_driver.html#driver_connected">driver_connected() </a></li> <li title="driver_caller"><a href="erl_driver.html#driver_caller">driver_caller() </a></li> <li title="driver_output_term"><a href="erl_driver.html#driver_output_term">driver_output_term() </a></li> <li title="driver_mk_atom"><a href="erl_driver.html#driver_mk_atom">driver_mk_atom() </a></li> <li title="driver_mk_port"><a href="erl_driver.html#driver_mk_port">driver_mk_port() </a></li> <li title="driver_send_term"><a href="erl_driver.html#driver_send_term">driver_send_term() </a></li> <li title="driver_async "><a href="erl_driver.html#driver_async%20">driver_async () </a></li> <li title="driver_async_cancel"><a href="erl_driver.html#driver_async_cancel">driver_async_cancel() </a></li> <li title="driver_lock_driver"><a href="erl_driver.html#driver_lock_driver">driver_lock_driver() </a></li> <li title="driver_create_port"><a href="erl_driver.html#driver_create_port">driver_create_port() </a></li> <li title="erl_drv_thread_create"><a href="erl_driver.html#erl_drv_thread_create">erl_drv_thread_create() </a></li> <li title="erl_drv_thread_opts_create"><a href="erl_driver.html#erl_drv_thread_opts_create">erl_drv_thread_opts_create() </a></li> <li title="erl_drv_thread_opts_destroy"><a href="erl_driver.html#erl_drv_thread_opts_destroy">erl_drv_thread_opts_destroy() </a></li> <li title="erl_drv_thread_exit"><a href="erl_driver.html#erl_drv_thread_exit">erl_drv_thread_exit() </a></li> <li title="erl_drv_thread_join"><a href="erl_driver.html#erl_drv_thread_join">erl_drv_thread_join() </a></li> <li title="erl_drv_thread_self"><a href="erl_driver.html#erl_drv_thread_self">erl_drv_thread_self() </a></li> <li title="erl_drv_equal_tids"><a href="erl_driver.html#erl_drv_equal_tids">erl_drv_equal_tids() </a></li> <li title="erl_drv_mutex_create"><a href="erl_driver.html#erl_drv_mutex_create">erl_drv_mutex_create() </a></li> <li title="erl_drv_mutex_destroy"><a href="erl_driver.html#erl_drv_mutex_destroy">erl_drv_mutex_destroy() </a></li> <li title="erl_drv_mutex_lock"><a href="erl_driver.html#erl_drv_mutex_lock">erl_drv_mutex_lock() </a></li> <li title="erl_drv_mutex_trylock"><a href="erl_driver.html#erl_drv_mutex_trylock">erl_drv_mutex_trylock() </a></li> <li title="erl_drv_mutex_unlock"><a href="erl_driver.html#erl_drv_mutex_unlock">erl_drv_mutex_unlock() </a></li> <li title="erl_drv_cond_create"><a href="erl_driver.html#erl_drv_cond_create">erl_drv_cond_create() </a></li> <li title="erl_drv_cond_destroy"><a href="erl_driver.html#erl_drv_cond_destroy">erl_drv_cond_destroy() </a></li> <li title="erl_drv_cond_signal"><a href="erl_driver.html#erl_drv_cond_signal">erl_drv_cond_signal() </a></li> <li title="erl_drv_cond_broadcast"><a href="erl_driver.html#erl_drv_cond_broadcast">erl_drv_cond_broadcast() </a></li> <li title="erl_drv_cond_wait"><a href="erl_driver.html#erl_drv_cond_wait">erl_drv_cond_wait() </a></li> <li title="erl_drv_rwlock_create"><a href="erl_driver.html#erl_drv_rwlock_create">erl_drv_rwlock_create() </a></li> <li title="erl_drv_rwlock_destroy"><a href="erl_driver.html#erl_drv_rwlock_destroy">erl_drv_rwlock_destroy() </a></li> <li title="erl_drv_rwlock_rlock"><a href="erl_driver.html#erl_drv_rwlock_rlock">erl_drv_rwlock_rlock() </a></li> <li title="erl_drv_rwlock_tryrlock"><a href="erl_driver.html#erl_drv_rwlock_tryrlock">erl_drv_rwlock_tryrlock() </a></li> <li title="erl_drv_rwlock_runlock"><a href="erl_driver.html#erl_drv_rwlock_runlock">erl_drv_rwlock_runlock() </a></li> <li title="erl_drv_rwlock_rwlock"><a href="erl_driver.html#erl_drv_rwlock_rwlock">erl_drv_rwlock_rwlock() </a></li> <li title="erl_drv_rwlock_tryrwlock"><a href="erl_driver.html#erl_drv_rwlock_tryrwlock">erl_drv_rwlock_tryrwlock() </a></li> <li title="erl_drv_rwlock_rwunlock"><a href="erl_driver.html#erl_drv_rwlock_rwunlock">erl_drv_rwlock_rwunlock() </a></li> <li title="erl_drv_tsd_key_create"><a href="erl_driver.html#erl_drv_tsd_key_create">erl_drv_tsd_key_create() </a></li> <li title="erl_drv_tsd_key_destroy"><a href="erl_driver.html#erl_drv_tsd_key_destroy">erl_drv_tsd_key_destroy() </a></li> <li title="erl_drv_tsd_set"><a href="erl_driver.html#erl_drv_tsd_set">erl_drv_tsd_set() </a></li> <li title="erl_drv_tsd_get"><a href="erl_driver.html#erl_drv_tsd_get">erl_drv_tsd_get() </a></li> <li title="erl_drv_putenv"><a href="erl_driver.html#erl_drv_putenv">erl_drv_putenv() </a></li> <li title="erl_drv_getenv"><a href="erl_driver.html#erl_drv_getenv">erl_drv_getenv() </a></li> </ul> </li> <li title="driver_entry"><a href="driver_entry.html">driver_entry</a></li> <li title="erts_alloc"><a href="erts_alloc.html">erts_alloc</a></li> <li id="no" title="erl_nif " expanded="false">erl_nif<ul> <li><a href="erl_nif.html"> Top of manual page </a></li> <li title="enif_alloc"><a href="erl_nif.html#enif_alloc">enif_alloc() </a></li> <li title="enif_alloc_binary"><a href="erl_nif.html#enif_alloc_binary">enif_alloc_binary() </a></li> <li title="enif_alloc_resource"><a href="erl_nif.html#enif_alloc_resource">enif_alloc_resource() </a></li> <li title="enif_compare"><a href="erl_nif.html#enif_compare">enif_compare() </a></li> <li title="enif_cond_broadcast"><a href="erl_nif.html#enif_cond_broadcast">enif_cond_broadcast() </a></li> <li title="enif_cond_create"><a href="erl_nif.html#enif_cond_create">enif_cond_create() </a></li> <li title="enif_cond_destroy"><a href="erl_nif.html#enif_cond_destroy">enif_cond_destroy() </a></li> <li title="enif_cond_signal"><a href="erl_nif.html#enif_cond_signal">enif_cond_signal() </a></li> <li title="enif_cond_wait"><a href="erl_nif.html#enif_cond_wait">enif_cond_wait() </a></li> <li title="enif_equal_tids"><a href="erl_nif.html#enif_equal_tids">enif_equal_tids() </a></li> <li title="enif_free"><a href="erl_nif.html#enif_free">enif_free() </a></li> <li title="enif_get_atom"><a href="erl_nif.html#enif_get_atom">enif_get_atom() </a></li> <li title="enif_get_double"><a href="erl_nif.html#enif_get_double">enif_get_double() </a></li> <li title="enif_get_int"><a href="erl_nif.html#enif_get_int">enif_get_int() </a></li> <li title="enif_get_list_cell"><a href="erl_nif.html#enif_get_list_cell">enif_get_list_cell() </a></li> <li title="enif_get_long"><a href="erl_nif.html#enif_get_long">enif_get_long() </a></li> <li title="enif_get_resource"><a href="erl_nif.html#enif_get_resource">enif_get_resource() </a></li> <li title="enif_get_string"><a href="erl_nif.html#enif_get_string">enif_get_string() </a></li> <li title="enif_get_tuple"><a href="erl_nif.html#enif_get_tuple">enif_get_tuple() </a></li> <li title="enif_get_uint"><a href="erl_nif.html#enif_get_uint">enif_get_uint() </a></li> <li title="enif_get_ulong"><a href="erl_nif.html#enif_get_ulong">enif_get_ulong() </a></li> <li title="enif_inspect_binary"><a href="erl_nif.html#enif_inspect_binary">enif_inspect_binary() </a></li> <li title="enif_inspect_iolist_as_binary"><a href="erl_nif.html#enif_inspect_iolist_as_binary">enif_inspect_iolist_as_binary() </a></li> <li title="enif_is_atom"><a href="erl_nif.html#enif_is_atom">enif_is_atom() </a></li> <li title="enif_is_binary"><a href="erl_nif.html#enif_is_binary">enif_is_binary() </a></li> <li title="enif_is_empty_list"><a href="erl_nif.html#enif_is_empty_list">enif_is_empty_list() </a></li> <li title="enif_is_fun"><a href="erl_nif.html#enif_is_fun">enif_is_fun() </a></li> <li title="enif_is_identical"><a href="erl_nif.html#enif_is_identical">enif_is_identical() </a></li> <li title="enif_is_pid"><a href="erl_nif.html#enif_is_pid">enif_is_pid() </a></li> <li title="enif_is_port"><a href="erl_nif.html#enif_is_port">enif_is_port() </a></li> <li title="enif_is_ref"><a href="erl_nif.html#enif_is_ref">enif_is_ref() </a></li> <li title="enif_make_atom"><a href="erl_nif.html#enif_make_atom">enif_make_atom() </a></li> <li title="enif_make_badarg"><a href="erl_nif.html#enif_make_badarg">enif_make_badarg() </a></li> <li title="enif_make_binary"><a href="erl_nif.html#enif_make_binary">enif_make_binary() </a></li> <li title="enif_make_double"><a href="erl_nif.html#enif_make_double">enif_make_double() </a></li> <li title="enif_make_existing_atom"><a href="erl_nif.html#enif_make_existing_atom">enif_make_existing_atom() </a></li> <li title="enif_make_int"><a href="erl_nif.html#enif_make_int">enif_make_int() </a></li> <li title="enif_make_list"><a href="erl_nif.html#enif_make_list">enif_make_list() </a></li> <li title="enif_make_list1"><a href="erl_nif.html#enif_make_list1">enif_make_list1() </a></li> <li title="enif_make_list2"><a href="erl_nif.html#enif_make_list2">enif_make_list2() </a></li> <li title="enif_make_list3"><a href="erl_nif.html#enif_make_list3">enif_make_list3() </a></li> <li title="enif_make_list4"><a href="erl_nif.html#enif_make_list4">enif_make_list4() </a></li> <li title="enif_make_list5"><a href="erl_nif.html#enif_make_list5">enif_make_list5() </a></li> <li title="enif_make_list6"><a href="erl_nif.html#enif_make_list6">enif_make_list6() </a></li> <li title="enif_make_list7"><a href="erl_nif.html#enif_make_list7">enif_make_list7() </a></li> <li title="enif_make_list8"><a href="erl_nif.html#enif_make_list8">enif_make_list8() </a></li> <li title="enif_make_list9"><a href="erl_nif.html#enif_make_list9">enif_make_list9() </a></li> <li title="enif_make_list_cell"><a href="erl_nif.html#enif_make_list_cell">enif_make_list_cell() </a></li> <li title="enif_make_list_from_array"><a href="erl_nif.html#enif_make_list_from_array">enif_make_list_from_array() </a></li> <li title="enif_make_long"><a href="erl_nif.html#enif_make_long">enif_make_long() </a></li> <li title="enif_make_ref"><a href="erl_nif.html#enif_make_ref">enif_make_ref() </a></li> <li title="enif_make_resource"><a href="erl_nif.html#enif_make_resource">enif_make_resource() </a></li> <li title="enif_make_string"><a href="erl_nif.html#enif_make_string">enif_make_string() </a></li> <li title="enif_make_sub_binary"><a href="erl_nif.html#enif_make_sub_binary">enif_make_sub_binary() </a></li> <li title="enif_make_tuple"><a href="erl_nif.html#enif_make_tuple">enif_make_tuple() </a></li> <li title="enif_make_tuple1"><a href="erl_nif.html#enif_make_tuple1">enif_make_tuple1() </a></li> <li title="enif_make_tuple2"><a href="erl_nif.html#enif_make_tuple2">enif_make_tuple2() </a></li> <li title="enif_make_tuple3"><a href="erl_nif.html#enif_make_tuple3">enif_make_tuple3() </a></li> <li title="enif_make_tuple4"><a href="erl_nif.html#enif_make_tuple4">enif_make_tuple4() </a></li> <li title="enif_make_tuple5"><a href="erl_nif.html#enif_make_tuple5">enif_make_tuple5() </a></li> <li title="enif_make_tuple6"><a href="erl_nif.html#enif_make_tuple6">enif_make_tuple6() </a></li> <li title="enif_make_tuple7"><a href="erl_nif.html#enif_make_tuple7">enif_make_tuple7() </a></li> <li title="enif_make_tuple8"><a href="erl_nif.html#enif_make_tuple8">enif_make_tuple8() </a></li> <li title="enif_make_tuple9"><a href="erl_nif.html#enif_make_tuple9">enif_make_tuple9() </a></li> <li title="enif_make_tuple_from_array"><a href="erl_nif.html#enif_make_tuple_from_array">enif_make_tuple_from_array() </a></li> <li title="enif_make_uint"><a href="erl_nif.html#enif_make_uint">enif_make_uint() </a></li> <li title="enif_make_ulong"><a href="erl_nif.html#enif_make_ulong">enif_make_ulong() </a></li> <li title="enif_mutex_create"><a href="erl_nif.html#enif_mutex_create">enif_mutex_create() </a></li> <li title="enif_mutex_destroy"><a href="erl_nif.html#enif_mutex_destroy">enif_mutex_destroy() </a></li> <li title="enif_mutex_lock"><a href="erl_nif.html#enif_mutex_lock">enif_mutex_lock() </a></li> <li title="enif_mutex_trylock"><a href="erl_nif.html#enif_mutex_trylock">enif_mutex_trylock() </a></li> <li title="enif_mutex_unlock"><a href="erl_nif.html#enif_mutex_unlock">enif_mutex_unlock() </a></li> <li title="enif_open_resource_type"><a href="erl_nif.html#enif_open_resource_type">enif_open_resource_type() </a></li> <li title="enif_priv_data"><a href="erl_nif.html#enif_priv_data">enif_priv_data() </a></li> <li title="enif_realloc_binary"><a href="erl_nif.html#enif_realloc_binary">enif_realloc_binary() </a></li> <li title="enif_release_binary"><a href="erl_nif.html#enif_release_binary">enif_release_binary() </a></li> <li title="enif_release_resource"><a href="erl_nif.html#enif_release_resource">enif_release_resource() </a></li> <li title="enif_rwlock_create"><a href="erl_nif.html#enif_rwlock_create">enif_rwlock_create() </a></li> <li title="enif_rwlock_destroy"><a href="erl_nif.html#enif_rwlock_destroy">enif_rwlock_destroy() </a></li> <li title="enif_rwlock_rlock"><a href="erl_nif.html#enif_rwlock_rlock">enif_rwlock_rlock() </a></li> <li title="enif_rwlock_runlock"><a href="erl_nif.html#enif_rwlock_runlock">enif_rwlock_runlock() </a></li> <li title="enif_rwlock_rwlock"><a href="erl_nif.html#enif_rwlock_rwlock">enif_rwlock_rwlock() </a></li> <li title="enif_rwlock_rwunlock"><a href="erl_nif.html#enif_rwlock_rwunlock">enif_rwlock_rwunlock() </a></li> <li title="enif_rwlock_tryrlock"><a href="erl_nif.html#enif_rwlock_tryrlock">enif_rwlock_tryrlock() </a></li> <li title="enif_rwlock_tryrwlock"><a href="erl_nif.html#enif_rwlock_tryrwlock">enif_rwlock_tryrwlock() </a></li> <li title="enif_sizeof_resource"><a href="erl_nif.html#enif_sizeof_resource">enif_sizeof_resource() </a></li> <li title="enif_system_info"><a href="erl_nif.html#enif_system_info">enif_system_info() </a></li> <li title="enif_thread_create"><a href="erl_nif.html#enif_thread_create">enif_thread_create() </a></li> <li title="enif_thread_exit"><a href="erl_nif.html#enif_thread_exit">enif_thread_exit() </a></li> <li title="enif_thread_join"><a href="erl_nif.html#enif_thread_join">enif_thread_join() </a></li> <li title="enif_thread_opts_create"><a href="erl_nif.html#enif_thread_opts_create">enif_thread_opts_create() </a></li> <li title="enif_thread_opts_destroy"><a href="erl_nif.html#enif_thread_opts_destroy">enif_thread_opts_destroy() </a></li> <li title="enif_thread_self"><a href="erl_nif.html#enif_thread_self">enif_thread_self() </a></li> <li title="enif_tsd_key_create"><a href="erl_nif.html#enif_tsd_key_create">enif_tsd_key_create() </a></li> <li title="enif_tsd_key_destroy"><a href="erl_nif.html#enif_tsd_key_destroy">enif_tsd_key_destroy() </a></li> <li title="enif_tsd_get"><a href="erl_nif.html#enif_tsd_get">enif_tsd_get() </a></li> <li title="enif_tsd_set"><a href="erl_nif.html#enif_tsd_set">enif_tsd_set() </a></li> </ul> </li> </ul> </div></div> <div id="content"> <div class="innertube"> <!-- refpage --><center><h1>epmd</h1></center> <h3>COMMAND</h3> <div class="REFBODY">epmd</div> <h3>COMMAND SUMMARY</h3> <div class="REFBODY">Erlang Port Mapper Daemon </div> <h3>DESCRIPTION</h3> <div class="REFBODY"><p> <p>This daemon acts as a name server on all hosts involved in distributed Erlang computations. When an Erlang node starts, the node has a name and it obtains an address from the host OS kernel. The name and the address are sent to the <span class="code">epmd</span> daemon running on the local host. In a TCP/IP environment, the address consists of the IP address and a port number. The name of the node is an atom on the form of <span class="code">Name@Node</span>. The job of the <span class="code">epmd</span> daemon is to keep track of which node name listens on which address. Hence, <span class="code">epmd</span> map symbolic node names to machine addresses.</p> <p>The daemon is started automatically by the Erlang start-up script.</p> <p>The program <span class="code">epmd</span> can also be used for a variety of other purposes, for example checking the DNS (Domain Name System) configuration of a host.</p> </p></div> <h3>EXPORTS</h3> <p></p> <div class="REFBODY"><p> <p>Starts a name server as a daemon. If it has no argument, the <span class="code">epmd</span> runs as a normal program with the controlling terminal of the shell in which it is started. Normally, it should run as a daemon.</p> </p></div> <p></p> <div class="REFBODY"><p> <p>Requests the names of the local Erlang nodes <span class="code">epmd</span> has registered.</p> </p></div> <p></p> <div class="REFBODY"><p> <p>Kills the <span class="code">epmd</span> process.</p> </p></div> <p></p> <div class="REFBODY"><p> <p>Write short info about the usage including some debugging options not listed here.</p> </p></div> <h3><a name="id2348161">Environment variables</a></h3> <div class="REFBODY"> <a name="environment_variables"></a> <dl> <dt><strong><span class="code">ERL_EPMD_PORT</span></strong></dt> <dd> <p>This environment variable can contain the port number epmd will use. The default port will work fine in most cases. A different port can be specified to allow several instances of epmd, representing independent clusters of nodes, to co-exist on the same host. All nodes in a cluster must use the same epmd port number.</p> </dd> </dl> </div> <h3><a name="id2348191">Logging</a></h3> <div class="REFBODY"> <p>On some operating systems <strong>syslog</strong> will be used for error reporting when epmd runs as an daemon. To enable the error logging you have to edit /etc/syslog.conf file and add an entry</p> <div class="example"><pre> !epmd *.*<TABs>/var/log/epmd.log </pre></div> <p>where <TABs> are at least one real tab character. Spaces will silently be ignored. </p> </div> </div> <div class="footer"> <hr> <p>Copyright © 1997-2010 Ericsson AB. All Rights Reserved.</p> </div> </div> </div></body> </html>