1 files changed, 0 insertions, 76 deletions
diff --git a/vendor/codeberg.org/gruf/go-store/storage/lock.go b/vendor/codeberg.org/gruf/go-store/storage/lock.go
deleted file mode 100644
index 8a6c4c5e8..000000000
--- a/vendor/codeberg.org/gruf/go-store/storage/lock.go
+++ /dev/null
@@ -1,76 +0,0 @@
-package storage
-
-import (
-	"sync"
-	"sync/atomic"
-	"syscall"
-
-	"codeberg.org/gruf/go-store/util"
-)
-
-// LockFile is our standard lockfile name.
-const LockFile = "store.lock"
-
-// Lock represents a filesystem lock to ensure only one storage instance open per path.
-type Lock struct {
-	fd int
-	wg sync.WaitGroup
-	st uint32
-}
-
-// OpenLock opens a lockfile at path.
-func OpenLock(path string) (*Lock, error) {
-	var fd int
-
-	// Open the file descriptor at path
-	err := util.RetryOnEINTR(func() (err error) {
-		fd, err = syscall.Open(path, defaultFileLockFlags, defaultFilePerms)
-		return
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	// Get a flock on the file descriptor
-	err = util.RetryOnEINTR(func() error {
-		return syscall.Flock(fd, syscall.LOCK_EX|syscall.LOCK_NB)
-	})
-	if err != nil {
-		return nil, errSwapUnavailable(err)
-	}
-
-	return &Lock{fd: fd}, nil
-}
-
-// Add will add '1' to the underlying sync.WaitGroup.
-func (f *Lock) Add() {
-	f.wg.Add(1)
-}
-
-// Done will decrememnt '1' from the underlying sync.WaitGroup.
-func (f *Lock) Done() {
-	f.wg.Done()
-}
-
-// Close will attempt to close the lockfile and file descriptor.
-func (f *Lock) Close() error {
-	var err error
-	if atomic.CompareAndSwapUint32(&f.st, 0, 1) {
-		// Wait until done
-		f.wg.Wait()
-
-		// Ensure gets closed
-		defer syscall.Close(f.fd)
-
-		// Call funlock on the file descriptor
-		err = util.RetryOnEINTR(func() error {
-			return syscall.Flock(f.fd, syscall.LOCK_UN|syscall.LOCK_NB)
-		})
-	}
-	return err
-}
-
-// Closed will return whether this lockfile has been closed (and unlocked).
-func (f *Lock) Closed() bool {
-	return (atomic.LoadUint32(&f.st) == 1)
-}