nomad-driver-nix2/executor/utils_unix.go

19 lines
539 B
Go

//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package executor
import (
"os/exec"
"syscall"
)
// isolateCommand sets the setsid flag in exec.Cmd to true so that the process
// becomes the process leader in a new session and doesn't receive signals that
// are sent to the parent process.
func isolateCommand(cmd *exec.Cmd) {
if cmd.SysProcAttr == nil {
cmd.SysProcAttr = &syscall.SysProcAttr{}
}
cmd.SysProcAttr.Setsid = true
}