1 // +build !windows 2 // 3 // Copyright (c) SAS Institute Inc. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 // 17 18 package binpatch 19 20 import ( 21 "os" 22 "syscall" 23 ) 24 25 func hasLinks(info os.FileInfo) bool { 26 stat, ok := info.Sys().(*syscall.Stat_t) 27 if !ok { 28 return false 29 } 30 return stat.Nlink != 1 31 } 32