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#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#if defined(HAVE_GETPAGESIZE)
#ifndef VMSTAT_PAGESIZE
#define VMSTAT_PAGESIZE
VALUE vmstat_pagesize(VALUE self) {
return INT2NUM(getpagesize());
}
#endif
#endif
#if defined(HAVE_SYS_LOADAVG_H)
#include <sys/loadavg.h>
#endif
#if defined(HAVE_GETLOADAVG)
#ifndef VMSTAT_LOAD_AVERAGE
#define VMSTAT_LOAD_AVERAGE
VALUE vmstat_load_average(VALUE self) {
VALUE load = Qnil;
double loadavg[AVGCOUNT];
getloadavg(&loadavg[0], AVGCOUNT);
load = rb_funcall(rb_path2class("Vmstat::LoadAverage"),
rb_intern("new"), 3, rb_float_new(loadavg[0]),
rb_float_new(loadavg[1]),
rb_float_new(loadavg[2]));
return load;
}
#endif
#endif
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