linux man page for nteventlog

nteventlog(3erl)					     Erlang Module Definition						  nteventlog(3erl)

NAME
       nteventlog - Interface to Windows Event Log

DESCRIPTION
       nteventlog  provides a generic interface to the Windows event log. It is part of the OS_Mon application, see os_mon(7) . Available for Win-
       dows versions where the event log is available. That is, not for Windows 98 and some other older Windows  versions,  but  for  most  (all?)
       newer Windows versions.

       This module is used as the Windows backend for os_sup , see os_sup(3erl) .

       To  retain  backwards  compatibility, this module can also be used to start a standalone nteventlog process which is not part of the OS_Mon
       supervision tree. When starting such a process, the user has to supply an identifier as well as a callback function to handle the messages.

       The identifier, an arbitrary string, should be reused whenever the same application (or node) wants to start  the  process.  nteventlog	is
       informed about all events that have arrived to the eventlog since the last accepted message for the current identifier. As long as the same
       identifier is used, the same eventlog record will not be sent to nteventlog more than once (with the exception of when graved system  fail-
       ures arise, in which case the last records written before the failure may be sent to Erlang again after reboot).

       If  the event log is configured to wrap around automatically, records that have arrived to the log and been overwritten when nteventlog was
       not running are lost. It however detects this state and loses no records that are not overwritten.

       The callback function works as described in os_sup(3erl) .

EXPORTS
       start(Identifier, MFA) -> Result
       start_link(Identifier, MFA) -> Result

	      Types  Identifier = string() | atom()
		     MFA = {Mod, Func, Args}
		     Mod = Func = atom()
		     Args = [term()]
		     Result = {ok, Pid} | {error, {already_started, Pid}}
		     Pid = pid()

	      This function starts the standalone nteventlog process and, if start_link/2 is used, links to it.

	      Identifier is an identifier as described above.

	      MFA is the supplied callback function. When nteventlog receives information about a new event,  this  function  will  be	called	as
	      apply(Mod, Func, [Event|Args]) where Event is a tuple

       stop() -> stopped

	      Types  Result = stopped

	      Stops nteventlog . Usually only used during development. The server does not have to be shut down gracefully to maintain its state.

SEE ALSO
       os_mon(7) , os_sup(3erl)

       Windows NT documentation

Ericsson AB							   os_mon 2.2.5 						  nteventlog(3erl)