github.com/docker/docker@v299999999.0.0-20200612211812-aaf470eca7b5+incompatible/pkg/system/umask.go (about) 1 // +build !windows 2 3 package system // import "github.com/docker/docker/pkg/system" 4 5 import ( 6 "golang.org/x/sys/unix" 7 ) 8 9 // Umask sets current process's file mode creation mask to newmask 10 // and returns oldmask. 11 func Umask(newmask int) (oldmask int, err error) { 12 return unix.Umask(newmask), nil 13 }