1// +build !windows 2 3/* 4 Copyright The containerd Authors. 5 6 Licensed under the Apache License, Version 2.0 (the "License"); 7 you may not use this file except in compliance with the License. 8 You may obtain a copy of the License at 9 10 http://www.apache.org/licenses/LICENSE-2.0 11 12 Unless required by applicable law or agreed to in writing, software 13 distributed under the License is distributed on an "AS IS" BASIS, 14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 See the License for the specific language governing permissions and 16 limitations under the License. 17*/ 18 19package sys 20 21import "golang.org/x/sys/unix" 22 23// RunningPrivileged returns true if the effective user ID of the 24// calling process is 0 25func RunningPrivileged() bool { 26 return unix.Geteuid() == 0 27} 28 29// RunningUnprivileged returns true if the effective user ID of the 30// calling process is not 0 31func RunningUnprivileged() bool { 32 return !RunningPrivileged() 33} 34