58 lines
722 B
Go
58 lines
722 B
Go
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package gotoc
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import (
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"fmt"
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"reflect"
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"unsafe"
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)
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/*
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#include "../../../../../Include/sigar.h"
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*/
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import "C"
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var sigar *C.sigar_t=nil
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func GetSigarHandle()*C.sigar_t{
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if(sigar!=nil){
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return sigar
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}
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sigar=new (C.sigar_t)
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ret:=C.sigar_open(&sigar)
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if(ret!=C.SIGAR_OK){
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return nil
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}
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return sigar
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}
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func CloseSigarHandle(sigar *C.sigar_t) {
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if(sigar!=nil){
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C.sigar_close(sigar)
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return
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}
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fmt.Println("Trying to close a nil handel, ignoring")
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}
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func GetGoSlice(number int, pointer unsafe.Pointer ) reflect.SliceHeader{
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var length int=int(number)
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cObj := reflect.SliceHeader{
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Data: uintptr(pointer),
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Len: length,
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Cap: length,
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}
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return cObj
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}
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