# Erlang/OTP Permuted Index

Permuted index of Erlang/OTP functions and commands

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

## H

| Halt the Erlang runtime system | erlang:halt/1
| Halt the Erlang runtime system and indicate normal exit to the calling environment | erlang:halt/0
Close an open | handle | ssh_sftp:close/2
Get all answers from the | Handle | mnemosyne:eval/1
Open a directory and return a | handle | ssh_sftp:opendir/2
Open a file and return a | handle | ssh_sftp:open/3
Return a QLC query | handle. | dets:table/2
Return a QLC query | handle. | ets:table/2
Return a QLC query | handle. | mnesia:table/2
Return a query | handle. | qlc:append/1
Return a query | handle. | qlc:append/2
Return a query | handle. | qlc:keysort/3
Return a query | handle. | qlc:sort/2
Return a table | handle | et_collector:get_table_handle/1
Return code describing a query | handle. | qlc:info/2
| Handle a inform message | snmpm_user:handle_inform/4
| Handle a notification | snmpa_notification_filter:handle_notification/2
| Handle a report message | snmpm_user:handle_report/4
| Handle a synchronous event. | gen_fsm:Module:StateName/3
| Handle a synchronous event. | gen_fsm:Module:handle_sync_event/4
| Handle a synchronous request. | gen_event:Module:handle_call/2
| Handle a synchronous request. | gen_server:Module:handle_call/3
| Handle a trap/notification message | snmpm_user:handle_trap/4
| Handle agent | snmpm_user:handle_agent/4
| Handle an asynchronous event. | gen_fsm:Module:StateName/2
| Handle an asynchronous event. | gen_fsm:Module:handle_event/3
| Handle an asynchronous request. | gen_server:Module:handle_cast/2
| Handle an event. | gen_event:Module:handle_event/2
| Handle an incoming message. | gen_event:Module:handle_info/2
| Handle an incoming message. | gen_fsm:Module:handle_info/3
| Handle an incoming message. | gen_server:Module:handle_info/2
Set flags on how to | handle control entry function | erl_driver:void set_port_control_flags/2
| Handle error | snmpm_user:handle_error/3
Return a | handle for a query list comprehension. | qlc:q/2
Return a | handle for a query list comprehension. | qlc:string_to_handle/3
Return a query | handle for a table. | qlc:table/2
| Handle the reply to an asynchroneous request | snmpm_user:handle_pdu/5
Open an archive and return a | handle to it | zip:zip_open/1
Open an archive and return a | handle to it | zip:zip_open/2
Return the name of the Dets table | handled by a pid. | dets:pid2name/1
Return the name of the disk log | handled by a pid. | disk_log:pid2name/1
Return the name of the file | handled by a pid | file:pid2name/1
Initialize an event | handler. | gen_event:Module:init/1
Initiate the event | handler | log_mf_h:init/3
Initiate the event | handler | log_mf_h:init/4
Report a user event to Mnesia's event | handler. | mnesia:report_event/1
Start a trace client that reads messages created by a trace port driver, with a user defined | handler | dbg:trace_client/3
Delete an event | handler from a generic event manager. | gen_event:delete_handler/3
Delete an event | handler from the error logger | error_logger:delete_report_handler/1
Replace an event | handler in a generic event manager. | gen_event:swap_handler/5
Replace an event | handler in a generic event manager. | gen_event:swap_sup_handler/5
Add a supervised event | handler to a generic event manager. | gen_event:add_sup_handler/3
Add an event | handler to a generic event manager. | gen_event:add_handler/3
Add an event | handler to the error logger | error_logger:add_report_handler/1
Add an event | handler to the error logger | error_logger:add_report_handler/2
Return all event | handlers installed in a generic event manager. | gen_event:which_handlers/1
Start a tracer server that | handles trace messages. | dbg:tracer/0
Make a | hard link to a file | file:make_link/2
Return a | hash code for the top-level transaction associated with the target object | CosTransactions_Coordinator:hash_top_level_tran/1
Return a | hash code for the transaction associated with the target object. | CosTransactions_Coordinator:hash_transaction/1
Portable | hash function | erlang:erlang:phash/2
Portable | hash function | erlang:erlang:phash2/2
| Hash function (deprecated) | erlang:erlang:hash/2
Initiate the | hash state for a new table | mnesia_frag_hash:init_state/2
Return a | hash value based on the target object | corba_object:hash/2
Remove the | head item from a queue | queue:out/1
Remove the | head item from a queue | queue:tail/1
| Head of a list | erlang:hd/1
Prepends a term to the | head of a list. | erl_eterm:erl_cons/2
Insert an item at the | head of a queue | queue:cons/2
Insert an item at the | head of a queue | queue:in_r/2
Return the item at the | head of a queue | queue:head/1
Dequeue data from the | head of the driver queue | erl_driver:int driver_deq/2
Push binary at the | head of the driver queue | erl_driver:int driver_pushq_bin/4
Push data at the | head of the driver queue | erl_driver:int driver_pushq/3
Push vector at the | head of the driver queue | erl_driver:int driver_pushqv/3
Change the | head or head_func option for an owner of a disk log. | disk_log:change_header/2
Compress a binary with gz | header | zlib:gzip/1
Generate a HTTP 1.1 | header. | httpd_util:header/2
Generate a HTTP 1.1 | header. | httpd_util:header/2
Generate a HTTP 1.1 | header. | httpd_util:header/3
Generate a HTTP 1.1 | header. | httpd_util:header/4
Uncompress a binary with gz | header | zlib:gunzip/1
Returns the memory block | header size used by the emulator that generated the memory allocation map | instrument:block_header_size/1
Returns the cookie | header that would be sent when making a request to Url. | http:cookie_header/1
Compress a binary without the zlib | headers | zlib:zip/1
Uncompress a binary without the zlib | headers | zlib:unzip/1
Change the head or | head_func option for an owner of a disk log. | disk_log:change_header/2
Compiles a trace into raw profile data | held by the fprof server. | fprof:profile/1
Give brief | help for an item. | dbg:h/1
| Help information | c:help/0
Print | help information | rb:h/0
Print | help information | rb:help/0
Give a list of available | help items on standard output. | dbg:h/0
Display a brief | help text | erlsrv:erlsrv
Print | help text | i:help/0
Instruct the target object to forget any | heuristic decisions | CosTransactions_Resource:forget/1
Convert an integer to a | hexadecimal string. | httpd_util:integer_tohexlist/1
Convert a | hexadecimal string to an integer. | httpd_util:hexlist_to_integer/1
| Hibernate a process until a message is sent to it | erlang:erlang:hibernate/3
| Hibernate the current process until a message is sent to it | proc_lib:hibernate/3
Create a | hierarchy of graphical objects. | gs:create_tree/2
Return lowest and | highest memory address used | instrument:mem_limits/1
Return the | HighestPriority QoS value | CosNotification:'HighestPriority'/0
Executes one entry of the | history | ttb:run_history/1
Returns all calls stored in | history | ttb:list_history/0
For controlling the HookState, to be used in a | hook function, and called when the parser has parsed a complete entity. | xmerl_scan:hook_state/2
For controlling the | HookState, to be used in a hook function, and called when the parser has parsed a complete entity. | xmerl_scan:hook_state/2
Equivalent to | hook_state(HookState, S). | xmerl_scan:hook_state/1
Get the number of UNIX processes running on this | host | cpu_sup:nprocs/0
Name of the local | host | net_adm:localhost/0
Names of Erlang nodes at a | host | net_adm:names/0
Names of Erlang nodes at a | host | net_adm:names/1
Official name of a | host | net_adm:dns_hostname/1
Request the names of the registrered Erlang nodes on this | host | epmd:epmd
Return the IP-adress for a | host | inet:getaddr/2
Return the IP-adresses for a | host | inet:getaddrs/2
Return the official name of the current | host. | httpd_socket:resolve/0
Set up a socket to listen on a port on the local | host. | ssl:listen/2
Start a slave node on a | host | slave:start/1
Start a slave node on a | host | slave:start/2
Start a slave node on a | host | slave:start/3
Start and link to a slave node on a | host | slave:start_link/1
Start and link to a slave node on a | host | slave:start_link/2
Start and link to a slave node on a | host | slave:start_link/3
Return a hostent record for the | host with the given address | inet:gethostbyaddr/1
Return a hostent record for the | host with the given name | inet:gethostbyname/1
Return a hostent record for the | host with the given name | inet:gethostbyname/2
Return a | hostent record for the host with the given address | inet:gethostbyaddr/1
Return a | hostent record for the host with the given name | inet:gethostbyname/1
Return a | hostent record for the host with the given name | inet:gethostbyname/2
Return the local | hostname | inet:gethostname/0
Lookup and connect to all nodes at specified | hosts | net_adm:world_list/1
Lookup and connect to all nodes at specified | hosts | net_adm:world_list/2
Return the current list of allowed slave | hosts | erl_boot_server:which_slaves/0
Lookup and connect to all nodes at all | hosts in .hosts.erlang | net_adm:world/0
Lookup and connect to all nodes at all | hosts in .hosts.erlang | net_adm:world/1
Lookup and connect to all nodes at all hosts in | .hosts.erlang | net_adm:world/0
Lookup and connect to all nodes at all hosts in | .hosts.erlang | net_adm:world/1
Read the | .hosts.erlang file | net_adm:host_file/0
Convert | Hours to Milliseconds. | timer:hours/1
Convert | Hours+Minutes+Seconds to Milliseconds. | timer:hms/3
Return true if the requested number of properties can be delivered and there are additional properties. Otherwise false is returned and a sequence of max | HowMany properties | CosPropertyService_PropertiesIterator:next_n/2
Return | HowMany Property Names and a boolean which is true if additional Property Names exists | CosPropertyService_PropertyNamesIterator:next_n/2
Return an informative HTTP 1.1 status string in | HTML. | httpd_util:message/3
Generate a | HTTP 1.1 header. | httpd_util:header/2
Generate a | HTTP 1.1 header. | httpd_util:header/2
Generate a | HTTP 1.1 header. | httpd_util:header/3
Generate a | HTTP 1.1 header. | httpd_util:header/4
Return the description of an | HTTP 1.1 status code. | httpd_util:reason_phrase/1
Return an informative | HTTP 1.1 status string in HTML. | httpd_util:message/3
Cancels an asynchronous | HTTP-request. | http:cancel_request/1
Sends a | HTTP-request | http:request/4
Sends a get | HTTP-request | http:request/1

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z