Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

file_locker

package

Go to main page

Versions in this module

v0

v0.2.0

Jul 4, 2026

v0.1.1

Mar 17, 2023

v0.1.0

Oct 4, 2021

Changes in this version

+ type FileLocker struct

+ LocksDir string

+ func NewFileLocker(locksDir string) (*FileLocker, error)

+ func (l *FileLocker) Acquire(lockName string, opts lockgate.AcquireOptions) (bool, lockgate.LockHandle, error)

+ func (l *FileLocker) Release(lockHandle lockgate.LockHandle) error