gofrs/flock
GitHub: gofrs/flock
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# flock
[](https://pkg.go.dev/github.com/gofrs/flock)
[](https://github.com/gofrs/flock/blob/main/LICENSE)
[](https://goreportcard.com/report/github.com/gofrs/flock)
`flock` implements a thread-safe file lock.
It also includes a non-blocking `TryLock()` function to allow locking without blocking execution.
## Installation
go get -u github.com/gofrs/flock
## Usage
import "github.com/gofrs/flock"
fileLock := flock.New("/var/lock/go-lock.lock")
locked, err := fileLock.TryLock()
if err != nil {
// handle locking error
}
if locked {
// do work
fileLock.Unlock()
}
For more detailed usage information take a look at the package API docs on
[GoDoc](https://pkg.go.dev/github.com/gofrs/flock).
## License
`flock` is released under the BSD 3-Clause License. See the [`LICENSE`](./LICENSE) file for more details.
## Project History
This project was originally `github.com/theckman/go-flock`, it was transferred to Gofrs by the original author [Tim Heckman ](https://github.com/theckman).
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