uptimehandler.h File Reference

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Detailed Description

uptimehandler

The uptimehandler will poll for the uptime. Useful in a distributed context to keep stats of the uptime for many machines.

Wire keywords (standard handler keywords documented in Wire )

• uptime: event (optional)

Example:

  set uptime create event { name: "uptime"  priority: 1 }
  create handler uptime { uptime: $uptime cycletime: 300 }

Events generated:

Event Name	Type	Description
uptime	AW_EVENT_TYPE_FLOAT64	Uptime in seconds

Events accepted:

Type	Description
Any	Causes requested events to be generated

Code borrowed from 'uptime' command.

#include "monitor.h"
#include "wire.h"

Go to the source code of this file.

Data Structures
struct	aw_uptimehandler_events_t
	Events generated. More...
struct	aw_uptimehandler_t
	Handler object. More...
Functions
aw_uptimehandler_t *	aw_create_uptimehandler (aw_uptimehandler_events_t *events, int32_t(*regevent)(aw_handler_t *h, aw_address_t *eventid, u_int32_t index), int32_t(*regmaskevent)(aw_handler_t *h, aw_address_t *eventid, u_int32_t index), aw_alarm_sched_t *sched, aw_logger_t *logger)
	Create a uptimehandler.
void	aw_free_uptimehandler (aw_uptimehandler_t *p)
	Free handler and all associated resources.
aw_handler_t *	aw_wire_uptimehandler (aw_wire_mkhandler_args_t *args)
	Create a uptime handler using "wire". See header doc for keyword documentation.

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Function Documentation

aw_uptimehandler_t* aw_create_uptimehandler (  aw_uptimehandler_events_t *  events, int32_t(*  regevent)(aw_handler_t *h, aw_address_t *eventid, u_int32_t index), int32_t(*  regmaskevent)(aw_handler_t *h, aw_address_t *eventid, u_int32_t index), aw_alarm_sched_t *  sched, aw_logger_t *  logger )

Create a uptimehandler. aw_create_uptimehandler Parameters: events  Events to generate regevent  Function pointer for event registration regmaskevent  Function pointer for event mask registration sched  Run schedule logger  Logger object Returns: Handler object

void aw_free_uptimehandler (  aw_uptimehandler_t *  p  )

Free handler and all associated resources. aw_free_uptimehandler Parameters: p  The handler

aw_handler_t* aw_wire_uptimehandler (  aw_wire_mkhandler_args_t *  args  )

Create a uptime handler using "wire". See header doc for keyword documentation. aw_wire_uptimehandler

Aware 0.11.1 Copyright (C) 1998-2005 Russell Leighton (russ@elegant-software.com)