1 // Copyright 2015 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 //go:build !windows && !plan9 && !solaris && !linux 16 // +build !windows,!plan9,!solaris,!linux 17 18 package fileutil 19 20 import ( 21 "os" 22 ) 23 24 func TryLockFile(path string, flag int, perm os.FileMode) (*LockedFile, error) { 25 return flockTryLockFile(path, flag, perm) 26 } 27 28 func LockFile(path string, flag int, perm os.FileMode) (*LockedFile, error) { 29 return flockLockFile(path, flag, perm) 30 } 31