25 lines
459 B
Go
25 lines
459 B
Go
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package nsinit
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import (
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"fmt"
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"io/ioutil"
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"os"
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)
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type StateWriter interface {
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WritePid(pid int) error
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DeletePid() error
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}
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type DefaultStateWriter struct {
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}
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// writePidFile writes the namespaced processes pid to .nspid in the rootfs for the container
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func (*DefaultStateWriter) WritePid(pid int) error {
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return ioutil.WriteFile(".nspid", []byte(fmt.Sprint(pid)), 0655)
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}
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func (*DefaultStateWriter) DeletePid() error {
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return os.Remove(".nspid")
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}
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