mirror of
https://git.zx2c4.com/wireguard-go
synced 2024-11-15 01:05:15 +01:00
33 lines
578 B
Go
33 lines
578 B
Go
package main
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import (
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"os"
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"os/exec"
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)
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/* Daemonizes the process on linux
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*
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* This is done by spawning and releasing a copy with the --foreground flag
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*/
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func Daemonize(attr *os.ProcAttr) error {
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// I would like to use os.Executable,
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// however this means dropping support for Go <1.8
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path, err := exec.LookPath(os.Args[0])
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if err != nil {
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return err
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}
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argv := []string{os.Args[0], "--foreground"}
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argv = append(argv, os.Args[1:]...)
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process, err := os.StartProcess(
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path,
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argv,
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attr,
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)
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if err != nil {
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return err
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}
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process.Release()
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return nil
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}
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