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