Function Dup3

internal/linux/linux.go:11–16

Dup3 wraps [unix.Dup3].

(oldfd, newfd, flags int)

// Dup3 wraps [unix.Dup3].
func Dup3(oldfd, newfd, flags int) error {
	err := retryOnEINTR(func() error {
		return unix.Dup3(oldfd, newfd, flags)
	})
	return os.NewSyscallError("dup3", err)
}

// Exec wraps [unix.Exec].
func Exec(cmd string, args, env []string) error {