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restic/internal/backend/util/foreground_sysv.go
Michael Eischer 7881309d63 backend: move backend implementation helpers to util package
This removes code that is only used within a backend implementation from
the backend package. The latter now only contains code that also has
external users.
2023-10-25 22:54:07 +02:00

29 lines
513 B
Go

//go:build aix || solaris
// +build aix solaris
package util
import (
"os/exec"
"syscall"
"github.com/restic/restic/internal/errors"
)
func startForeground(cmd *exec.Cmd) (bg func() error, err error) {
// run the command in it's own process group so that SIGINT
// is not sent to it.
cmd.SysProcAttr = &syscall.SysProcAttr{
Setpgid: true,
}
// start the process
err = cmd.Start()
if err != nil {
return nil, errors.Wrap(err, "cmd.Start")
}
bg = func() error { return nil }
return bg, nil
}