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//
// Copyright (c) 1994, 1995, 2006 by Mike Romberg ( mike.romberg@noaa.gov )
//
// This file may be distributed under terms of the GPL
//
#include "swapmeter.h"
#include <stdlib.h>
#include <sys/sysinfo.h>
SwapMeter::SwapMeter( XOSView *parent )
: FieldMeterGraph( parent, 2, "SWAP", "USED/FREE" ){
}
SwapMeter::~SwapMeter( void ){
}
void SwapMeter::checkResources( void ){
FieldMeterGraph::checkResources();
setfieldcolor( 0, parent_->getResource( "swapUsedColor" ) );
setfieldcolor( 1, parent_->getResource( "swapFreeColor" ) );
priority_ = atoi (parent_->getResource( "swapPriority" ) );
dodecay_ = parent_->isResourceTrue( "swapDecay" );
useGraph_ = parent_->isResourceTrue( "swapGraph" );
SetUsedFormat (parent_->getResource("swapUsedFormat"));
}
void SwapMeter::checkevent( void ){
getswapinfo();
drawfields();
}
void SwapMeter::getswapinfo( void ){
struct sysinfo sinfo;
typeof (sinfo.mem_unit) unit;
sysinfo(&sinfo);
unit = (sinfo.mem_unit ? sinfo.mem_unit : 1);
total_ = (double)sinfo.totalswap * unit;
fields_[0] = (double)(sinfo.totalswap - sinfo.freeswap) * unit;
if ( total_ == 0 ){
total_ = 1;
fields_[0] = 0;
}
if (total_)
setUsed (fields_[0], total_);
}
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