func os/user.lookupUnixUid

3 uses

	os/user (current package)
		cgo_lookup_unix.go#L52: 	return lookupUnixUid(syscall.Getuid())
		cgo_lookup_unix.go#L85: 	return lookupUnixUid(i)
		cgo_lookup_unix.go#L88: func lookupUnixUid(uid int) (*User, error) {