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command_linux.go

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// +build linux

package reexec

import (

"os/exec"

"syscall"

)

// Self returns the path to the current process's binary.

// Returns "/proc/self/exe".

func Self() string {

return "/proc/self/exe"

}

// Command returns *exec.Cmd which has Path as current binary. Also it setting

// SysProcAttr.Pdeathsig to SIGTERM.

// This will use the in-memory version (/proc/self/exe) of the current binary,

// it is thus safe to delete or replace the on-disk binary (os.Args[0]).

func Command(args ...string) *exec.Cmd {

return &exec.Cmd{

Path: Self(),

Args: args,

SysProcAttr: &syscall.SysProcAttr{

Pdeathsig: syscall.SIGTERM,

},

}

}