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// +build aix
package perfstat
/*
#include "c_helpers.h"
*/
import "C"
import (
"fmt"
"time"
)
func timeSince(ts uint64) uint64 {
return uint64(time.Now().Unix()) - ts
}
// BootTime() returns the time of the last boot in UNIX seconds
func BootTime() (uint64, error) {
sec := C.boottime()
if sec == -1 {
return 0, fmt.Errorf("Can't determine boot time")
}
return uint64(sec), nil
}
// UptimeSeconds() calculates uptime in seconds
func UptimeSeconds() (uint64, error) {
boot, err := BootTime()
if err != nil {
return 0, err
}
return timeSince(boot), nil
}
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