1// +build !windows 2 3package system // import "github.com/ory/dockertest/docker/pkg/system" 4 5import ( 6 "golang.org/x/sys/unix" 7) 8 9// Mknod creates a filesystem node (file, device special file or named pipe) named path 10// with attributes specified by mode and dev. 11func Mknod(path string, mode uint32, dev int) error { 12 return unix.Mknod(path, mode, dev) 13} 14 15// Mkdev is used to build the value of linux devices (in /dev/) which specifies major 16// and minor number of the newly created device special file. 17// Linux device nodes are a bit weird due to backwards compat with 16 bit device nodes. 18// They are, from low to high: the lower 8 bits of the minor, then 12 bits of the major, 19// then the top 12 bits of the minor. 20func Mkdev(major int64, minor int64) uint32 { 21 return uint32(unix.Mkdev(uint32(major), uint32(minor))) 22} 23