github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/engine/pkg/system/umask.go (about)

     1  //go:build !windows
     2  // +build !windows
     3  
     4  package system // import "github.com/docker/docker/pkg/system"
     5  
     6  import (
     7  	"golang.org/x/sys/unix"
     8  )
     9  
    10  // Umask sets current process's file mode creation mask to newmask
    11  // and returns oldmask.
    12  func Umask(newmask int) (oldmask int, err error) {
    13  	return unix.Umask(newmask), nil
    14  }