go-sandbox/ptracer/proc.go
2019-08-30 00:57:07 -07:00

12 lines
253 B
Go

package ptracer
import (
"fmt"
"io/ioutil"
)
// clearRefs clears the ru_maxrss counter (/proc/[pid]/clear_refs 5 to clear maxrss)
func clearRefs(pid int) error {
return ioutil.WriteFile(fmt.Sprintf("/proc/%d/clear_refs", pid), []byte("5"), 0755)
}