// +build linux freebsd

 
 package logger
 
 import (
 	"context"
 	"io"
 

 	"github.com/containerd/fifo"

 	"github.com/pkg/errors"
 	"golang.org/x/sys/unix"
 )
 
 func openPluginStream(a *pluginAdapter) (io.WriteCloser, error) {
 	f, err := fifo.OpenFifo(context.Background(), a.fifoPath, unix.O_WRONLY|unix.O_CREAT|unix.O_NONBLOCK, 0700)
 	if err != nil {
 		return nil, errors.Wrapf(err, "error creating i/o pipe for log plugin: %s", a.Name())
 	}
 	return f, nil
 }