Files
dingtalk-workspace-cli/internal/auth/filelock_unix.go
2026-03-27 17:55:57 +08:00

30 lines
838 B
Go

// Copyright 2026 Alibaba Group
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build !windows
package auth
import (
"os"
"syscall"
)
func lockFile(f *os.File) error {
return syscall.Flock(int(f.Fd()), syscall.LOCK_EX|syscall.LOCK_NB)
}
func unlockFile(f *os.File) {
_ = syscall.Flock(int(f.Fd()), syscall.LOCK_UN)
}